Water Chiller for Induction Furnaces

High-density graphite gold melting crucible with collar, sized for melting up to 1 kg of gold. The collar-type design seats securely into collar-crucible induction and resistance gold melting machines, giving fast, even heating with clean pouring and minimal metal loss. A durable, long-lasting consumable for jewellery workshops, goldsmiths, bullion dealers and gold refineries that melt daily.

High-density graphite gold melting crucible (70 × 90 mm, collarless) for melting up to 1 kg of gold. The straight-wall cylindrical design fits induction and resistance gold melting furnaces that take plain crucibles, and withstands repeated melt cycles with clean pouring and minimal metal loss. A reliable everyday consumable for jewellery workshops, goldsmiths and refineries.

High-density graphite gold melting crucible with collar for melting up to 5 kg of gold in a single charge. It seats securely into collar-crucible induction and resistance gold melting machines, delivering fast, even heating with clean pouring and minimal metal loss across repeated melt cycles. Built for high-volume jewellery factories, bullion dealers and gold refineries.

Single-phase induction gold melting machines that melt up to 1 kg of gold in minutes on ordinary 220 V power — clean, flame-free melting with uniform mixing, minimal losses and maximum production for jewellery workshops and showrooms.

Three-phase induction gold melting machines for large jewellery factories and gold refineries, melting 2–5 kg of gold in 5–10 minutes with excellent homogeneity of the molten metal and minimal losses.

Compact induction gold melting machine designed for jewellery showrooms buying old gold. It melts customer gold quickly with uniform mixing for accurate valuation and purity testing, and its simple, user-friendly controls make it easy for showroom staff to operate safely at the counter.

Heavy-duty tilting induction melting furnaces for 10–20 kg of gold or silver per charge, with a tilting mechanism that pours molten metal from the heavy crucible safely and precisely.

Induction platinum melting machine — introduced for the first time in India — that melts from 20 grams up to 200 grams of platinum per charge. The high-frequency induction system ensures quick melting, homogeneous mixing and virtually no losses. Pour into a preheated graphite split mould to get a bar or plate ready for further jewellery fabrication.

Acid hood cabinets with fume scrubbers in single and double station configurations, protecting gold refining operators from toxic acid fumes, vapours and dust.

Compact air purifier that captures the fine, respirable dust released during jewellery laser operations, protecting operators and keeping workshop air clean. Two-stage filtration, quiet 65 dB operation and castor wheels make it easy to place beside any laser machine — it plugs into a standard 220 V supply. Features: • Can be used in laser machines for dust collection • Captures airborne dust that is respirable & dangerous to the operator • Reduces airborne particles • Creates a healthier working environment • Designed to capture dust produced in the jewellery industry • Very quiet (65db), easy to install on castor wheels • Plugs into any 220 Volt supply • Two-stage filtration Specifications: • Dimensions: 14" x 14" x 33" (L x B x H) — size can vary, please confirm • 220 Volts • Sound level: 50db (approx.) Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Smart air purifier for jewellery laser machines that traps and recovers precious metal dust with three-stage filtration (HEPA option available). An optical sensor auto-detects when the laser is running and switches the purifier on and off with it, extending motor and filter life while saving power. Features: • Can be used in laser machines for better dust collection • Reduces airborne particles • Designed to trap & recover precious dust during laser operations • Auto detect and sync with laser or other machines by optical sensor • On/off operation prolongs motor & filter life and saves power • Three-stage filtration • HEPA filter option available • Sensor option available to save electric current Specifications: • Dimensions: 15" x 12" x 24" (L x B x H) • Weight: 22 kgs (approx.) • Power: 220V, 60Hz, 1000 watts • Sound level: 60db (approx.) Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Controlled-atmosphere annealing furnace for the gold chain and jewellery industry. The protective atmosphere prevents oxidation during annealing, so chains and components come out bright and scale-free every cycle — built to your specifications.

Continuous belt soldering furnace with controlled atmosphere for the gold chain industry. Chains travel through on a conveyor belt for uniform, oxidation-free soldering at production scale — built to your specifications.

Dissolving plant that removes copper and iron from precious metal scrap before refining, improving the purity and speed of downstream gold and silver recovery. An eco-friendly system from an end-to-end precious metal refining range, backed by dependable after-sales service.

All-in-one compact jewellery repair table for showrooms and factories, combining filing, polishing, steaming and ultrasonic cleaning in a single station with common dust collection. Precious metal dust from filing and polishing is captured in a 5–7 micron pocket cloth filter, so repair work stays fast, clean and loss-free. Features: • Highly useful facility for jewellery showrooms & factories • Bench polishing motor • Exclusive wooden laminated top • Pocket cloth filter, 5 to 7 micron • Common dust collector for filing & polishing • Aerodynamically designed hood • LED light with toggle switch on hood • Tube light with flexible arm for the filing table • Foot shaker lever for dusting the dust in tray • In-built silencer for noise reduction • Steamer & ultrasonic machine provided • Provision for micro motor and hand pieces • Gold melter machine can also be provided Specifications: • Dimensions: 63" x 24" x 48" (L x B x H) • Suction motor: ¾ hp, 220V — starting 1.7A, running 1.1A • Bench polisher: ¾ hp, 220V — starting 2A, running 1.5A • CFM: 250 • Sound level: 68db (approx.) Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Electrically heated cupellation furnace for fire assaying of gold and silver, holding up to 36/24 assay samples at a time. Digital control with LED display maintains working temperatures up to 1200°C on a standard single-phase supply — an essential furnace for hallmarking centres and assay laboratories. Features: • Electrically heated cupellation furnace for fire assaying • Max working temperature 1200°C • Digital control with LED display • Holds up to 36 / 24 assay samples at a time • Single phase 220/250 V, 50 Hz