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Machines
Nickast
Alloy Making Machine
Description
Compact induction-based machine for preparing custom gold and silver alloys with precise temperature control, ensuring consistent karat and color for jewellery production.
Hydromax Gas Generator
Description
Electrolytic hydrogen-oxygen gas generator supplying a clean, flameless HHO flame for precision soldering, brazing, and annealing of delicate jewellery components without contamination.
Vacuum Investment Mixer
Description
Vacuum-operated mixer that homogeneously blends investment powder and water under vacuum to eliminate air bubbles, producing bubble-free molds for superior lost-wax cast jewellery.
Investment Vacuum Machine
Description
Motorized vacuum chamber machine that dewaxes and evacuates investment-filled flasks under vacuum, ensuring void-free mold filling before the lost-wax casting process.
3-in-1 Casting Machine
Description
Combined vacuum and centrifugal (or pressure) casting machine that melts precious metals and injects them into investment molds in one integrated cycle, producing high-density, porosity-free jewellery castings.
Burnout Furnace
Description
Programmable electric furnace that burns out wax from investment-filled flasks at controlled ramp rates up to 900°C, preparing molds for metal casting with complete wax elimination.
PPC Nickast XRF
Description
Portable X-ray fluorescence (XRF) analyzer for rapid, non-destructive gold karat and alloy composition testing directly on finished jewellery pieces without sample preparation.
Vulcanizer
Description
Heated hydraulic press that cures and vulcanizes rubber or silicone around a master model to produce durable, reusable molds for wax injection in lost-wax jewellery casting.
Electric Melting Furnaces
Description
Resistance or induction electric furnace for melting gold, silver, platinum, and other precious metal alloys in a crucible, with precise temperature control for clean, oxide-free melts.
Rhodium Machine
Description
Electroplating rectifier and tank unit for applying a thick rhodium coating onto finished jewellery, providing a bright white, scratch-resistant, and tarnish-proof surface finish.
Stripping Machine
Description
Electrolytic stripping machine that selectively removes unwanted plating layers (e.g., rhodium, gold) from jewellery surfaces to allow re-plating or surface correction without damaging the base metal.
Ultrasonic Cleaner
Description
High-frequency ultrasonic bath that uses cavitation to deep-clean jewellery pieces, removing investment residue, polishing compounds, oils, and surface contaminants from intricate settings.
Water Jet Machine
Description
High-pressure water jet cleaning machine that uses a focused stream to remove stubborn investment plaster from cast jewellery pieces, reaching into recesses without mechanical damage.
Buffing Machine
Description
Motor-driven bench or floor-standing polishing unit fitted with mops and abrasive compounds to achieve a high mirror finish on cast and fabricated precious metal jewellery.
Steam - Ultra Combo
Description
Combined steam cleaner and ultrasonic cleaner in a single unit, using pressurized steam and ultrasonic vibration to simultaneously degrease, remove polish residue, and brighten jewellery.
Laser Enamel
Description
UV or thermal curing system that applies and sets colored enamel or resin within laser-engraved recesses on jewellery surfaces, producing vibrant, durable decorative color fill.
Melter Machine
Induction Melter
Description
Compact induction melter powered at mains voltage (230V) for clean, efficient melting of gold, silver, and platinum alloys in small-to-medium jewellery workshops without requiring a three-phase supply.
Direct 230V IR Melter
Description
Direct 230V infrared (IR) resistance melter using radiant heating elements for rapid, controlled melting of precious metal alloys, suitable for workshops requiring a simple, cost-effective bench-top melting solution.
Polishing Machine
Magnetic Polisher
Description
Magnetic pin tumbler that uses a rotating magnetic field to drive stainless steel pins over jewellery pieces, deburring, polishing, and brightening intricate cast or fabricated parts without manual effort.
Electro-Polishing Machine TANK SIZE: 10LITRES & 20LITRES
Description
Electropolishing unit (available in 10L and 20L tank sizes) that uses an electrochemical process to remove surface metal and micro-roughness from jewellery, producing a bright, mirror-quality finish on gold, silver, and stainless steel.
Steam Generator
Steam Machine Manual
Description
Manual-fill steam cleaning machine that generates pressurized steam for degreasing and brightening finished jewellery pieces, removing polishing compounds and residues from settings and recesses.
Steam Machine Autofeed
Description
Autofeed steam cleaning machine with automatic water replenishment, providing continuous pressurized steam output for high-throughput jewellery cleaning without interruption for refilling.
Wax Injector Machine
Wax Injector Manual
Description
Manual wax injector with temperature-controlled wax pot and adjustable pressure for injecting molten wax into rubber or silicone molds to produce wax patterns for lost-wax casting.
Wax Injector All in One
Description
All-in-one wax injector combining melting pot, temperature controller, and injection system in a single integrated unit, simplifying wax pattern production for small jewellery casting operations.
Wax Injector DVWI
Description
Digital vacuum wax injector (DVWI) with vacuum-assisted injection that evacuates air from molds before filling, ensuring complete mold cavity fill and producing void-free, high-detail wax patterns.
Plating Machine
Fully Automatic Plating Machine
Description
Fully automatic multi-station plating machine with programmable PLC cycles for high-volume gold, rhodium, and e-coat plating of jewellery, minimizing manual handling and ensuring consistent layer thickness.
CVCC Rectifier
Description
Constant voltage constant current (CVCC) rectifier providing stable, adjustable DC output for precise electroplating of jewellery with gold, rhodium, silver, or other metals at controlled deposition rates.
Bath Plating Machine with Pen Plating
Description
dCombined bath and pen plating unit offering both immersion tank plating for bulk pieces and selective pen plating for targeted touch-up or localized plating on specific areas of finished jewellery.
One Beaker CVCC Plating Machine
Description
Single-beaker CVCC plating station with constant voltage/current control, ideal for small-volume or R&D plating operations requiring precise, repeatable gold or rhodium deposition on individual jewellery pieces.
Olympus
Microscope
Stereo Microscope - SZ 51/SZ61
Description
Olympus SZ51/SZ61 binocular zoom stereo microscope with 6.7× to 45× magnification range, used for gemstone setting inspection, hallmarking verification, and quality control in jewellery manufacturing.
SZ 61 TR
Description
Olympus SZ61TR trinocular stereo microscope with a phototube for camera attachment, enabling simultaneous visual inspection and image capture for documentation and quality control in gemstone setting and assembly.
Gold Testing Machines
Olympus XRF - VANTA GX
Description
Olympus Vanta GX benchtop XRF analyzer delivering fast, non-destructive gold karat and alloy composition analysis with high accuracy, suitable for refinery labs and large jewellery production floors.
Olympus Handheld XRF - VANTA SERIES
Description
Olympus Vanta series handheld XRF analyzer for rapid, portable non-destructive gold karat testing, alloy verification, and precious metal identification directly at the counter or production floor.
DWS
3D Printing System
028J Plus
Description
DWS 028J Plus SLA jewellery 3D printer with a 90×90×90 mm build volume, producing up to 150 highly detailed castable resin models per day for small-to-medium jewellery workshops.
029JL2
Description
DWS 029JL2 SLA stereolithography 3D printer with a 110×110×200 mm build volume, delivering high-speed, high-precision castable resin model production for medium-to-large jewellery manufacturers.
XFAB 3500HD
Description
DWS XFAB 3500HD SLA 3D printer with a 140×140×180 mm build volume and layer resolution down to 10 microns, producing ultra-detailed castable resin jewellery models for demanding professional goldsmiths.
Zone Creative
Jewellery Machines
Coiling Machine
Description
Motorized coiling machine that winds precious metal wire into precise helical springs and coils, used for chain link fabrication, ring shanks, and decorative spiral elements in jewellery production.
Hammering Machine
Description
Mechanical hammering machine that applies controlled repeating blows to flatten, texture, or work-harden gold and silver wire or strip stock, producing hammered-finish surfaces for handmade jewellery.
Hollow Wire Machine
Description
Specialized machine that forms a seam-welded hollow tube from flat precious metal strip, producing lightweight, material-saving hollow wire used in chain-making and hollow jewellery components.
Pipe Flex Machine
Description
Machine that feeds, bends, and flexes gold or silver tube stock to produce curved and continuously articulated pipe sections used in flexible bracelet links, fancy chain designs, and hollow jewellery.
Pipe Solder Machine
Description
Integrated machine combining tube forming and soldering in-line, joining the tube seam with continuous solder feed to produce smooth, strong seamless gold and silver tubes for jewellery fabrication.
Tube Shining Machine
Description
Tube shining and polishing machine equipped with rotating buffing media that brightens the internal and external surfaces of precious metal tubes and hollow profiles to a high gloss finish.
Hollow Ring & Bangle Machine
Description
Dedicated machine for forming hollow ring and bangle shanks from precious metal strip, producing lightweight, hollow round or oval sections with consistent wall thickness for volume ring and bangle production.
Spiral Making Machine
Description
Spiral-forming machine that continuously feeds and winds precious metal wire or strip around a mandrel to produce tightly coiled spiral chain components, coiled beads, and decorative wirework elements.
Automatic Twister Machine
Description
Programmable automatic wire twisting machine that grips and rotates two or more strands of precious metal wire to produce twisted wire rope designs used in bracelets, earrings, and decorative findings.
Tube Gas Scalar Machine
Description
Tube gas scalar machine (tube annealing unit) that uses a controlled gas atmosphere inside the forming tube to prevent oxidation of precious metal surfaces during continuous chain and tube forming processes.
Winding Machine With PLC
Description
PLC-controlled motorized winding machine with programmable parameters for consistent, automated winding of precious metal wire into springs, coils, and multi-layer windings for chain production.
Equipment For Jewellery
Carbide Dies
Description
Tungsten carbide wire-drawing and tube-forming dies with highly polished bore surfaces for reducing precious metal wire and tube to precise diameters with excellent surface finish and extended die life.
Stamping Rolls
Description
Engraved steel rolling mill rolls with embossed patterns for imparting decorative textures, hallmarks, or relief designs onto gold and silver sheet stock in a single rolling pass.
Stamping Tools
Description
Hardened steel punches and dies for stamping out ring blanks, disc shapes, and decorative components from precious metal sheet with clean edges and consistent geometry.
Turkish Head
Description
Four-way Turkish head rolling attachment that simultaneously rolls precious metal wire from four directions into square, rectangular, triangular, or star-shaped profiles in a single pass.
Various Roller Shaft For Bangles
Description
Interchangeable shaped roller shaft sets specifically profiled for forming round, oval, flat, and D-section bangle shanks with consistent dimensions on jewellery rolling mills.
GB F.lli Bertoncello
Zeta
Description
Bertoncello Zeta series static electric furnace for annealing and deoxidizing wires, plates, and cast products in precious alloys with manual material recovery and programmable temperature control.
Gama
Description
Bertoncello Gama series static electric furnace for annealing and deoxidizing precious metal products, featuring a touch screen interface, SHS soft heating system, and semiautomatic basket recovery.
Kappa
Description
Bertoncello Kappa HT series high-temperature static furnace for annealing and deoxidizing precious alloy products, with pneumatic zone separation, PLC control, and semiautomatic material handling.
Casting
Omega 50
Description
Bertoncello Omega 50 PLC-controlled vacuum/pressure induction casting machine with 50 kg gold equivalent capacity, PMS pulse mixing, SHS soft heating, and touch screen, for large-scale jewellery casting operations.
Omega 30
Description
Bertoncello Omega 30 induction vacuum casting machine with 30 kg gold capacity, integrated PMS pulse mixing and SHS controlled heating, suitable for high-volume precious metal casting in industrial jewellery facilities.
Omega 3
Description
Bertoncello Omega 3 compact induction vacuum/pressure casting machine for small-to-medium jewellery workshops, casting up to 3 kg gold equivalent with automatic/manual mode and touch screen PLC control.
Omega 1
Description
Bertoncello Omega 1 entry-level induction vacuum/pressure casting machine for small workshops, handling up to 1 kg gold equivalent per cycle with SHS heating control and touch screen operation.
Cast Cylinders Burnout Electric Furnace with Rotary Table
Alpha 24
Description
Bertoncello Alpha 24 electric burnout furnace with rotary flask table accommodating 24 investment flasks, programmable PLC with 100 stored programs, and automatic door and flask positioning for high-volume casting facilities.
Alpha 15
Description
Bertoncello Alpha 15 electric burnout furnace with 15-flask rotary table, zone-controlled heating elements, automatic door and flask recall, and PLC touch screen for mid-volume jewellery casting operations.
Melting Furnaces
Beta
Beta 3
Description
Bertoncello Beta 3 compact static medium-frequency induction melting furnace with 3 kg gold equivalent capacity, Pulse Mixing System for alloy homogeneity, and PLC touch screen control for small jewellery workshops.
Beta 5
Description
Bertoncello Beta 5 static induction melting furnace with 5 kg gold capacity, medium-frequency generator, thermocouple temperature control, and self-diagnostic display for consistent precious metal alloy melting.
Beta 10
Description
Bertoncello Beta 10 static induction melting furnace with 10 kg gold equivalent capacity, Pulse Mixing System, PLC touch screen, and recipe storage for medium-scale jewellery and alloy production operations.
Beta 10 HT
Description
Bertoncello Beta 10 HT high-temperature static induction melting furnace with 10 kg capacity and optional 1500°C capability, designed for demanding special alloys and platinum-group metals requiring elevated melt temperatures.
Beta 12
Description
Bertoncello Beta 12 static induction melting furnace with 12 kg gold equivalent capacity, high-performing medium-frequency generator, stainless steel frame, and extractable ceramic-cased crucible for larger workshop volumes.
Beta 12 HT
Description
Bertoncello Beta 12 HT high-temperature variant with 12 kg capacity and 1500°C optional melting temperature, combining the full Beta feature set with extended thermal range for special and platinum-group alloys.
Induction Melting Furnaces with Motorised Tilting Crucible
Ideal 16
Description
Bertoncello Ideal 16 medium-frequency induction furnace with 16 kg capacity and motorized joystick-controlled tilting crucible, suited for melting scraps, refining ashes, and graining alloys in jewellery refineries.
Ideal 16 HT
Description
Bertoncello Ideal 16 HT high-temperature tilting induction furnace with 16 kg capacity and 1500°C optional melt temperature, for refining and graining special and high-melting-point precious metal alloys.
Ideal 25
Description
Bertoncello Ideal 25 induction melting furnace with 25 kg gold capacity, motorized linear-actuator tilting, variable-speed pouring control, PLC touch screen, and Pulse Mixing System for mid-scale refinery operations.
Ideal 25 HT
Description
Bertoncello Ideal 25 HT high-temperature variant with 25 kg capacity, combining motorized tilting with 1500°C optional melt temperature for production-scale melting of special alloys and platinum-group metals.
Ideal 50
Description
Bertoncello Ideal 50 large-capacity static-to-tilt induction furnace with 50 kg gold equivalent capacity, joystick-controlled pouring, PLC with recipe memory, and self-diagnostic display for industrial jewellery foundries.
Ideal 50 HT
Description
Bertoncello Ideal 50 HT high-temperature 50 kg tilting induction furnace with optional 1500°C capability, designed for industrial-scale melting of platinum, palladium, and other high-temperature precious metal alloys.
Ideal 75
Description
Bertoncello Ideal 75 heavy-duty tilting induction melting furnace with 75 kg gold capacity, motorized actuator pour control, and full PLC management for large precious metal casting houses and refinery operations.
Ideal 100
Description
Bertoncello Ideal 100 top-capacity tilting induction melting furnace handling up to 100 kg gold equivalent, with variable-speed motorized pouring, optical temperature detection option, and full PLC control for industrial-scale precious metal production.
Vertical Continuous Casting Induction Furnaces
Mini3
Description
Bertoncello Mini3 compact vertical continuous casting induction furnace for producing small-diameter gold and silver profiles, wires, and rods with a 3 kg melt capacity in a space-saving bench-top footprint.
Mini5
Description
Bertoncello Mini5 vertical continuous casting induction furnace with 5 kg melt capacity, producing continuous gold, silver, and alloy bars, rods, and tubes for small foundries and jewellery manufacturers.
Delta 7
Description
Bertoncello Delta 7 vertical continuous casting induction furnace with 7 kW generator power, producing continuous precious metal profiles with homogeneous grain structure for mid-size jewellery production facilities.
Delta 12
Description
Bertoncello Delta 12 vertical continuous casting induction furnace with 12 kW generator, offering higher throughput for continuously casting gold, silver, and platinum alloy bars, tubes, and wire rod coils.
ZEUS 5 XD
Description
Bertoncello ZEUS 5 XD vertical continuous casting furnace with 5 kW induction power and oxygen-free atmosphere option, producing high-purity continuous gold and silver profiles with minimal oxidation.
ZEUS 7 XD
Description
Bertoncello ZEUS 7 XD vertical continuous casting furnace with 7 kW induction generator, suitable for medium-volume continuous casting of gold, silver, and copper alloy rods, tubes, and flat bars.
ZEUS 12 XD
Description
Bertoncello ZEUS 12 XD vertical continuous casting furnace with 12 kW induction power for higher-productivity continuous casting of precious and semi-precious metal profiles in jewellery manufacturing.
ZEUS 25 XD
Description
Bertoncello ZEUS 25 XD vertical continuous casting induction furnace with 25 kW capacity for large-scale production of continuously cast gold, silver, and alloy billets in industrial jewellery and refinery settings.
ZEUS 60 XD
Description
Bertoncello ZEUS 60 XD vertical continuous casting furnace with 60 kW induction power, designed for high-volume industrial casting of large precious metal billets and profiles with full PLC control.
ZEUS 120 XD
Description
Bertoncello ZEUS 120 XD vertical continuous casting furnace with 120 kW induction generator for very high capacity precious metal production lines requiring continuous billet and bar output around the clock.
ZEUS 140 XD
Description
Bertoncello ZEUS 140 XD top-of-range vertical continuous casting furnace with 140 kW induction power for maximum throughput in industrial-scale gold and silver billet and rod production.
Horizontal Continuous Casting Induction Furnaces with Oxygen-Free System
Logic 70 2.0
Description
Bertoncello Logic 70 2.0 horizontal continuous casting furnace with oxygen-free atmosphere system, producing 70 kg/h of oxide-free gold and silver profiles and tubes for precision jewellery component supply.
Logic 110 2.0
Description
Bertoncello Logic 110 2.0 horizontal continuous casting furnace with oxygen-free protection, producing up to 110 kg/h of high-quality precious metal wire rod, tubes, and flat profiles with minimal surface oxidation.
Logic 150 2.0
Description
Bertoncello Logic 150 2.0 horizontal continuous casting furnace with oxygen-free system and 150 kg/h output, designed for large-scale production of bright, oxide-free gold and silver feedstock for chain and tube manufacture.
SIAM
Hydrogen Generator
Hydrogen Generator HO-200-WT
Description
SIAM HO-200-WT electrolytic hydrogen-oxygen generator producing 200 L/h of HHO gas for precision torch soldering, brazing, and annealing of delicate jewellery with a clean, carbon-free flame.
Hydrogen Generator HO-500-WT
Description
SIAM HO-500-WT electrolytic HHO generator with 500 L/h output capacity, suitable for high-throughput jewellery production workshops requiring continuous hydrogen-oxygen flame supply for soldering and annealing operations.
Balestri Technologies
Refining Plants for Gold
BT-ARG-AU-006
Description
Balestri BT-ARG-AU-006 compact aqua regia gold refining plant for small goldsmith workshops, processing alloys with ≥65% gold content to a minimum purity of 999.5/1000 using a borosilicate glass dissolution reactor.
BT-ARG-AU-015-R
Description
Balestri BT-ARG-AU-015-R rotary aqua regia gold refining plant with 15 kg/day capacity, offering unsupervised 24-hour operational cycles and automated refining of gold alloys to 999.5/1000 purity.
BT-ARG-AU-025-R
Description
Balestri BT-ARG-AU-025-R rotary gold refining plant with 25 kg/day throughput, designed for medium-scale jewellery refineries producing 999.5 fine gold via the aqua regia process with rotary reactor technology.
BT-ARG-AU-050-R
Description
Balestri BT-ARG-AU-050-R rotary aqua regia gold refining plant with 50 kg/day capacity, providing continuous, automated refining of gold alloys to 999.5/1000 fineness for medium-to-large jewellery manufacturers.
BT-ARG-AU-150
Description
Balestri BT-ARG-AU-150 high-capacity gold refining plant processing up to 150 kg/day of gold alloys, designed for industrial-scale jewellery refineries requiring fully automated, high-throughput aqua regia gold purification.
Refining Plant for Silver
Electrolytic Refining Plants for Silver
Description
Balestri electrolytic silver refining plant using electrochemical dissolution and redeposition to recover fine silver (999+/1000) from sterling, low-grade alloys, and jewellery manufacturing sweeps.
Refining Plant For Alloys
Aqua Regia - BT ARG AU006R
Description
Balestri Aqua Regia BT ARG AU006R rotary alloy refining plant for processing gold alloys with ≥65% Au and up to 15% Ag using an aqua regia dissolution method in a rotary reactor, suitable for small-scale refineries.
Acqua Regia - BT ARG AU006
Description
Balestri Acqua Regia BT ARG AU006 static alloy refining plant with borosilicate glass reactor for processing gold alloys containing up to 10% silver using aqua regia, achieving a minimum output purity of 999.5/1000.
Laser Machines
EZ Weld
Laser Welding Machine
EZ Weld - 60W Laser Welding Machine
Description
EZ Weld 60W pulsed Nd:YAG laser welding machine for fine jewellery repair and assembly, capable of invisible spot welds on gold, silver, and platinum with minimal heat distortion on delicate pieces.
EZ Weld - 150W Laser Welding Machine
Description
EZ Weld 150W laser welding machine with increased power for welding thicker jewellery sections, repairing cast defects, and joining dissimilar metals with precise, low-heat-input weld spots.
EZ Weld - 200W Laser Welding Machine
Description
EZ Weld 200W high-power laser welder for demanding jewellery manufacturing tasks including welding stainless steel, titanium, and heavy gold alloy sections with deep weld penetration and fast cycle times.
EZ Mark
Laser Marking Machines
EZ Mark - Laser Marker 20W / 30W / 50W
Description
EZ Mark laser marking system (20W/30W/50W options) for engraving hallmarks, serial numbers, logos, and decorative patterns on gold, silver, platinum, and stainless steel jewellery with permanent, high-contrast marks.
EZ Mark - Laser Marker 20W / 50W, Open Marker
Description
EZ Mark open-frame 20W/50W laser marker providing an unenclosed working area for engraving large or irregular jewellery items, bangle sets, and customized pieces that cannot fit in a closed enclosure.
EZ Mark - Laser Marker 20W / 50W, Closed Marker
Description
EZ Mark closed-cabinet 20W/50W laser marker with an enclosed safety housing and exhaust filtration for marking jewellery in high-production environments requiring operator fume protection and laser safety compliance.
Coherent
Performance Basic
Performance Series - 150W Economic Laser Welder
Description
Coherent Performance Series 150W economic Nd:YAG laser welder delivering cost-effective precision welding capability for jewellery repair shops and small manufacturers needing reliable, entry-level laser welding performance.
Performance Series - Unlimited
Description
Coherent Performance Series Unlimited high-power laser welding system with unrestricted weld energy settings, enabling welding of the full range of jewellery metals and thicknesses from fine filigree to heavy castings.
Performance Series - Open
Description
Coherent Performance Series Open laser welder with an open-access working chamber accommodating oversized or non-standard jewellery pieces and fixtures that cannot be loaded into a standard enclosed welding cavity.
Desktop
Compact Manual Welding Laser
Description
Coherent Desktop compact manual laser welding workstation combining a small footprint with full precision welding capability, designed for bench jewellers needing spot welding for repairs and assembly without a dedicated room.
Easy Mark/EasyJewel
20W / 50W Table Top Laser Marker
Description
Coherent EasyMark 20W/50W tabletop fiber laser marking unit with an intuitive interface for engraving hallmarks, personalized text, barcodes, and logos on finished jewellery pieces in workshop or retail settings.
Consumables & Tools
Chang Cast
Casting Powders
Cobra™
Description
Chang Cast Cobra™ premium gypsum-bonded investment powder for lost-wax casting of gold and silver jewellery, offering excellent green strength, smooth mold surface, and reliable thermal expansion for clean castings.
Tiger™
Description
Chang Cast Tiger™ high-performance investment powder formulated for heavy-section gold castings and platinum alloys, providing enhanced thermal shock resistance and greater mold strength at high burnout temperatures.
Eagle™
Description
Chang Cast Eagle™ investment powder designed for detailed, filigree, and fine-feature yellow and white gold casting, delivering sharp pattern reproduction and a smooth mold face for minimal post-cast finishing.
Dragon™
Description
Chang Cast Dragon™ investment powder optimized for high-karat gold and rose gold casting, combining controlled thermal expansion with high burnout stability to reduce porosity and ensure complete mold fill.
Clarity™
Description
Chang Cast Clarity™ investment powder specifically formulated for casting stones-in-place and heat-sensitive gemstone settings, using a controlled low-temperature burnout profile to protect stones during the casting cycle.
HiPt - Platinum™
Description
Chang Cast HiPt Platinum™ specialized investment powder engineered for platinum casting, withstanding burnout temperatures above 900°C and providing the high mold strength and thermal stability required for platinum's demanding casting conditions.
Resincast™
Description
Chang Cast Resincast™ investment powder designed for CAD/3D-printed resin patterns, featuring high cristobalite content and enhanced green strength to withstand high-temperature resin burnout without mold cracking.
Nicklassik 
Consumables
Wax
Description
Casting wax in various formulations (injection wax, carving wax, sheet wax) for producing lost-wax patterns by hand carving or rubber mold injection in jewellery prototyping and production.
Graphite Crucibles
Description
High-purity graphite crucibles for melting gold, silver, and precious alloys in electric resistance and induction furnaces, offering excellent thermal shock resistance and non-contaminating surfaces.
Sprue Rubber Base
Description
Rubber sprue base with a conical recess for centering and sealing investment flasks during pouring, ensuring consistent sprue attachment geometry and an airtight base seal for vacuum-assisted investing.
Mould Rubbers
Liquid Silicon Rubber
Description
Pourable two-part liquid silicone rubber for making flexible molds around master jewellery models at room temperature, capturing fine surface detail and enabling undercut reproduction without vulcanization equipment.
Natural Jewelry Molding Rubber
Description
Natural (sulfur-vulcanizing) jewelry molding rubber in sheet form for vulcanizing durable molds around master models in a heated hydraulic press, producing long-life molds for high-volume wax injection.
Silicon Jewellery Molding Rubber
Description
Addition-cure silicone sheet molding rubber for vulcanizing high-detail, flexible molds that are platinum-catalyst safe and compatible with platinum and high-karat gold master models.
KCC SL2501
Description
KCC SL2501 self-leveling, low-viscosity silicone casting rubber for producing accurate two-part molds for complex jewellery models with deep undercuts and fine surface textures.
Mold self release
Description
Aerosol or liquid mold release agent applied to rubber and silicone mold cavities before wax injection to prevent adhesion and enable clean, damage-free release of wax patterns without distortion.
Nickast 
Alloys
Gold Alloy
Description
Custom gold alloy master alloy additions (yellow, white, rose, and green gold) for adjusting karat, color, and working properties of precious metal jewellery casting and fabrication alloys.
Silver Alloy
Description
Sterling and fine silver master alloys and grain for casting, fabricating, and plating operations, providing consistent color, fluidity, and mechanical properties for silver jewellery production.
Platinum Alloy
Description
Platinum and platinum-group metal alloys (Pt950, Pt850) in grain or ingot form for casting and fabrication of high-value platinum jewellery with optimal hardness and finish characteristics.
Plating Chemicals
Rhodium Plating Solutions & Salts
Description
Ready-to-use rhodium plating concentrate and dry salt formulations for producing bright white, hard, tarnish-resistant rhodium deposits on gold and silver jewellery in bath and pen plating applications.
Filing and Polishing
1C Brush
Description
Single-row bristle brush (1C) for bench polishing motors, used with polishing compounds to clean and pre-polish cast jewellery pieces before final buffing.
2C Brush
Description
Double-row 2C jewellery polishing brush for use with tripoli or rouge compounds to remove fire scale and produce a semi-bright finish on gold and silver cast and fabricated pieces.
3C Brush (Plastic)
Description
Three-row plastic-backed 3C brush for polishing machines, providing a durable, corrosion-resistant brush body for compound-assisted brightening of precious metal jewellery surfaces.
6C Brush
Description
Six-row 6C jewellery polishing brush with dense, uniform bristle fill for efficient compound-assisted polishing of chains, cast pieces, and fabricated jewellery on bench polishing motors.
Brass-Steel Tubi & Cup Brushes
Description
Brass-wire or steel-wire cup and tube brushes for removing investment residue, scale, and oxidation from the interior and exterior of jewellery castings and settings before polishing.
Cloth Polishing Buff
Description
Treated cotton or flannel cloth polishing buff for applying and buffing rouge and fine polishing compounds to gold and silver jewellery surfaces, producing a high mirror finish.
Knife Shaped Polishing Buff
Description
Knife-edge shaped polishing buff for reaching into channels, V-grooves, and narrow settings on intricate jewellery pieces where flat or wheel-shaped buffs cannot access.
M-K Supra Brushes
Description
Synthetic M-K Supra brushes with dense, fine filaments designed for gentle polishing and de-burring of delicate filigree, stone-set, and high-detail jewellery castings without distorting fine features.
Polishing Papers
Description
Graded abrasive polishing papers (ranging from coarse to ultra-fine grit) for progressive hand-sanding and pre-polishing of solder joints, castings, and fabricated jewellery surfaces before buffing.
Dialux Compound
Description
Dialux polishing compound bars in multiple grades (grey, white, green, red, blue) for use with mops and brushes to achieve precise polishing stages from cutting to mirror finish on precious metals.
Gesswein Lustre
Description
Gesswein Lustre premium jewellery polishing compounds formulated for achieving an ultra-bright, long-lasting mirror finish on gold, silver, and platinum surfaces in the final polishing stage.
Jewellery Tools
Armature for Motor
Description
Replacement armature (rotor) for bench polishing and pendant motors, restoring full-speed torque to polishing motors used for driving mops, brushes, and burs in jewellery workshops.
Beading Tools
Description
Hardened steel beading tools in various bead sizes for pushing and rounding prong tips over gemstone girdles to create neat, uniform bead settings on rings, earrings, and pendants.
Burs
Description
Rotary carbide, diamond, or steel burs in various shapes (ball, flame, hart, cylinder, wheel) for carving, wax modeling, setting seats, and metal removal in jewellery fabrication and stone setting.
Carbon Brush
Description
Replacement carbon graphite brushes for bench polishing motors and pendant drills, maintaining electrical contact with the motor commutator for consistent motor performance.
Chuck And Key For Handpiece
Description
Precision chuck and key set for pendant drill handpieces, enabling secure tool-free or key-tightened clamping of burs, drills, and rotary tools up to 3.2 mm shank diameter.
Cutters And Pliers
Description
Pliers (round-nose, flat-nose, chain-nose, bent) and cutters (flush, diagonal, end) for forming, bending, gripping, and cutting precious metal wire and findings in jewellery fabrication.
Diamond Selector
Description
Electronic diamond thermal tester that distinguishes genuine diamonds from simulants (moissanite, CZ) by measuring thermal conductivity with a probe tip, providing rapid on-the-spot gem identification.
Files
Description
Needle, escapement, and hand files in various profiles (flat, half-round, round, triangular) and cuts for filing, shaping, and refining metal surfaces, joints, and settings in hand-fabricated jewellery.
Foot Paddle
Description
Foot-operated speed control pedal for variable-speed pendant drills and polishing motors, allowing hands-free RPM adjustment during stone setting, carving, and polishing operations.
Freedom Bench Polisher
Description
Freedom bench polisher with integral dust extraction and flexible arm support, providing a self-contained polishing station with fume capture for small-to-medium jewellery workshops.
Gravers
Description
Hardened steel gravers (flat, round, knife, scorper, onglette) for hand engraving, bright-cutting, stone setting, and decorative surface work on precious metal jewellery.
Handpiece No. 30
Description
Foredom or equivalent No. 30 flexible shaft handpiece with collet chuck for pendant drill motors, transmitting motor torque to burs, drills, polishing points, and wire brushes at the workbench.
Inner Cable
Description
Flexible inner cable (drive shaft) for pendant drill flexible shaft machines, transmitting rotational power from the motor to the handpiece and replaceable when worn or broken.
Inner-Outer Cable
Description
Combined inner cable and outer casing assembly for flexible shaft pendant drills, supplied as a matched replacement set to restore smooth, vibration-free power transmission to the handpiece.
Plastic Cable Connector
Description
Snap-fit plastic connector for joining and routing flexible shaft outer casings at bends and junctions, keeping cable assemblies neatly organized at the jeweller's bench.
Strong Motor 204
Description
High-torque Strong Motor 204 bench-top pendant drill motor with a 204 series chassis, providing sustained power for running flexible shaft handpieces during grinding, polishing, and stone-setting operations.
ZCC-CT
Carbide End Mills
Description
Solid carbide end mills from ZCC-CT for high-speed precision milling of jewellery components, molds, and dies in gold, silver, and non-ferrous metals with superior surface finish.