Solder, flux, crucibles & replacement parts

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

High-capacity industrial dust collector for jewellery polishing lines, serving six to eight polishing stations from a single unit. Precious metal dust is recovered into a lockable tray through a 5–7 micron pocket cloth filter, with a motorised vibrator, inbuilt silencer and strong 8-inch suction — a workhorse for gold and silver jewellery factories. Features: • Strong suction motor • Pocket cloth filter of 5 to 7 micron • Motorised vibrator for dusting the dust in tray • Inbuilt silencer for noise reduction • Lockable tray for dust • DOL starter for motor • Six to eight stations can be catered • 8" dia suction Specifications: • Dimensions: 3' x 3' x 6½' (L x B x H) • Suction motor: 5 hp, 440V — starting 5A, running 4.6A • Vibrator motor: ¼ hp, 440V — starting 1A, running 0.6A • CFM: 250 per station • Sound level: 75db (approx.) Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Dust burnout furnace that incinerates the dust and sweeps generated during jewellery manufacturing to recover the precious metal locked inside. Designed and manufactured with supreme quality materials and the latest technology, and available in different sizes and designs to suit your recovery volumes.

Effluent treatment plant (ETP) for treating wastewater from jewellery production and precious metal refining. It handles contaminants including organic and inorganic matter, heavy metals, oil & grease and suspended solids, in batch or continuous flow — available as chemical, biological, combined chemical & biological, or thermal treatment systems.

Jewellery filing and setting table with built-in dust collection that recovers the precious gold and silver dust generated during filing and setting work. A practical everyday workstation for jewellery manufacturing workshops that want to cut metal loss right at the bench.

Economical filing table with a built-in dust collector, made for jewellery workshops that want bench-level gold dust recovery without a big investment. Strong suction with cloth and paper filters (about 5 micron) plus top-down airflow push filing dust straight into the collector instead of into the room. Features: • Filing MS table • Fixed drawer & to-and-fro movement of the table top • Drawers provided • Very good suction • Cloth & paper filter for better collection • Air flow from above for pushing the dust toward the suction • Openable MS hood Specifications: • Dimensions: 26" x 29" x 50" (L x B x H) • Motor: ¾ hp, 3 phase • Filters: cloth & paper, approx. 5 micron • CFM: 250 • Sound level: 60db (approx.) Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Graining machine for gold and silver that produces uniform round grains (shots). Make pre-refining shots with a large surface area to cut reaction time and increase refining output, or turn final refined metal into clean, beautiful grains for alloying and further use.

Two-tap hand wash station that recovers gold dust from workers' hands before it leaves the department. The SS basin drains into a PP settling tank with pump and 5–10 micron cartridge filtration on a closed water loop, with a level switch for automatic operation and wheels for easy mobility. Features: • PP body with SS wash basin & swiveling tap • PP settling tank with pump & cartridge filter • Level switch for auto operation • Two cartridge filters of 5 to 10 micron • Machines available in desired sizes as per your specification • Machine is on wheels for easy mobility Specifications: • Dimensions: 3' x 20" x 3' (L x B x H) approx. • Input: 220V AC / 50Hz • Pump motor: 0.5 HP Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Three-tap hand wash station with heavy-duty filtration for gold dust recovery, available with either a dish-cartridge filtration plant or jumbo filters. The 48-inch SS wash basin and four-compartment PP settling tank recover fine precious metal from wash water in busy jewellery factories. Features: • PP settling tank with SS wash basin (3 taps) • PP tank size 48" x 20" x 36", PP 8mm thick • SS wash basin 48" x 20" x 8" x 10", SS 304/18g • PP partition 3 nos, 4 compartments, SS net 3 nos • MS angle frame with wheels • Option 1 — Dish cartridge filtration plant (14" dia) with PP frame: jumbo cartridge 2" dia x 20" long x 6, controller with magnetic float sensor & wiring, 1 hp pump, CPVC plumbing, 220V AC 1 phase • Option 2 — Jumbo filter 4" dia x 20" long x 6 (5/10 micron): controller with magnetic float sensor & wiring, 1 hp pump, CPVC plumbing, MS angle frame, 220V AC 1 phase Specifications: • PP tank: 48" x 20" x 36" (8mm thick) • SS wash basin: 48" x 20" x 8" x 10" (SS 304/18g) • Pump: 1 HP • Power: 220V AC, 1 phase Manufactured by Professional Engineering Works (ISO 9001, CE marked).

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.

High-tech induction melting machine for every metal melting requirement in the jewellery industry. Extensively used in gold casting, chain making, bangle making, refining and retail showrooms, it delivers fast, clean, flame-free melting with uniform mixing — and is manufactured in different capacities to suit your production.

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.

Induction silver melting machine with 5 kg capacity, designed for fast, uniform melting of silver and brass. High-frequency induction heating mixes the melt thoroughly for consistent alloys, making it a dependable choice for silver jewellery manufacturers, casters and refiners.

Split lap machine with built-in dust collection for jewellery grinding and lapping work. The 30° angled hood gives maximum visibility of the job while strong suction and a 5–10 micron pocket cloth filter recover precious metal dust, with a foot shaker, inbuilt silencer and LED light. Features: • Strong suction motor • Split lap motor • Exclusive wooden laminated top with drawer • Pocket cloth filter of 5 to 10 micron • 30 degree angle for maximum visibility • Foot shaker lever for dusting the dust in tray • Inbuilt silencer for noise reduction • Locking facility • Extra suction chamber on the bottom of the hood for better collection • LED light provided • Closed hood model also available • Single pocket filter option available Specifications: • Dimensions: 27" x 23" x 47" (L x B x H) • Suction motor: ¾ hp, 440V — starting 1.7A, running 1.1A • Split lap motor: ¾ hp, 440V — starting 2A, running 1.5A • Also available in single phase 220V • CFM: 250 • Sound level: 68db (approx.) Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Compact wet and dry vacuum cleaner for recovering precious metal dust from corners, benches and floor areas where bigger machines cannot reach. At about 9 kg on castor wheels, with 10 micron filtration and a 30-litre SS collection tank, it makes end-of-day gold dust recovery quick and thorough. Features: • Can be used for dry & wet application • One strong suction 0.5 hp motor, 220V • Easily movable on castor assembly • 10 micron filters • Light in weight, about 9 kgs • Suitable for places where bigger vacuum machines cannot reach • Dust collection in the SS tank • All fittings provided with the machine Specifications: • Dimensions: 13" x 13" x 30" (L x B x H) • ½ hp carbon motor, 1000 watts • Capacity: 30 litres Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Magnetic polisher that surface-finishes gold and silver jewellery in places hands and tools cannot reach. Powerful magnets spin stainless steel pins through the one-piece PP container, with auto forward/reverse and an inbuilt timer — ideal for chains, filigree and intricate castings. Features: • Magnetic polisher for surface finishing • Powder-coated MS body • One-piece PP container • Polishes surfaces even where hands and tools cannot reach • SS pins spun around by powerful magnets • Auto reverse & forward with inbuilt timer • Pins & liquid can be provided with the machine for better results Specifications: • Dimensions: 15" x 15" x 22" (L x B x H) • Power: 1 hp, single phase • Container size: 10" dia x 7" H • Weight: about 50 kgs • Variable speed option available Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Micro setting table with an integrated two-stage dust collector, purpose-built for diamond and stone setting under a microscope. The solid-surface top, three-sided suction around the SS tray and double-tray stone trap protect both your stones and your gold dust — all at a very quiet 68 dB. Features: • Micro setting table with solid-surface (Korean) top • SS tray at the centre of the table for vice placement & better dust collection • Suction on the collar of the SS tray on three sides • Double SS tray for safety of the stone (trapped in the tray) • Microscope vice & LED light provided • Two-stage filtration dust collector, very silent at 68db • Good leg room for the operator • 2" dia PVC flexible pipe to the dust collector for collection from the SS tray Specifications: • Square dust collector (single suction): 22" x 14" x 18" (L x B x H) • Table: 30" x 23" x 43" (L x B x H) • Suction motor: ¾ hp, 440V — starting 1.7A, running 1.1A • CFM: 250 • Sound level: 68db (approx.) Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Single-station wet grinding machine for jewellery work with closed-loop water recycling. A water jet keeps the job cool while the SS settling tank and submersible pump capture and recycle gold-bearing slurry, and the anti-fog glass and LED light keep the workpiece clearly visible. Features: • ¾ hp grinding motor with SS hood • Water jet nozzle flexible pipe for water spray with control valve • Exclusive wooden formica top with drawer • SS settling tank for dust deposition with locking facility • Submersible pump for recycling water • SS mesh for filtration & nylon fabric secondary filter • LED light provided • Glass provided with anti-fog coating for better viewing of job Specifications: • Submersible pump: 85 watts • Grinding motor: ¾ hp, 220V single phase • Sound level: 30db (approx.) • Dimensions: 28" x 26" x 49" (L x B x H) Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Four-station multi wet grinding machine that lets four operators grind simultaneously with shared water recycling and dust settlement. Individual water jet control at each spindle, a lockable SS settling cabinet and optional PLC variable speed make it ideal for high-volume jewellery grinding. Features: • ¼ hp grinding motor with spindles on either side, two SS hoods on each side • Water jet nozzle flexible pipe for water spray with individual control valve • One wooden laminated top • Settling tank for dust deposition inside an SS cabinet with locking facility • Submersible pump for recycling water • SS mesh for filtration & nylon fabric secondary filter • Four-wheel arrangement, two on either side with spacers • Variable control speed for motor with PLC (optional) • LED light provided • Glass provided with anti-fog coating for better viewing of job Specifications: • Submersible pump: 85 watts • Grinding motor: ¼ hp Delta motor with spindles on both sides • Sound level: 25db (approx.) • Dimensions: 47" x 25" x 50" (L x B x H) Manufactured by Professional Engineering Works (ISO 9001, CE marked).

New-design jewellery filing table with dust collector, featuring a wooden top, acrylic front with magnifying glass and 3-stage filtration (cloth bag, paper bag and cartridge filter). Controlled top-down airflow drives filing dust into the 4-inch central suction, recovering precious metal at a very quiet 68 dB. Features: • Filing table of wooden top with acrylic front with magnifying glass • One-piece SS tray with collar, 4" suction at the centre • Controlled air flow from above the JB to push dust toward the suction • LED light & tools stand on the table • 3-stage filtration: cloth bag, paper bag & cartridge filter • Very good leg room for the operator • Very silent dust collector, about 68db • Soldering facility on the table • All three sides glass can be fitted on the hood for clear view (extra cost) • MS hood with viewing glass in front Specifications: • Dimensions: 26" x 25" x 43" (approx.) • Motor: ¾ hp, 440V, 3 phase • CFM: 250 • Sound level: 68db (approx.) Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Finishing machine with highly effective dust collection for foredom, micro motor and setting work in jewellery manufacturing. Its 5 micron cloth and paper filters capture fine gold dust as you work, with an LED-lit powder-coated hood, adjustable wooden tongue and generous storage space. Features: • Designed for finishing the job with foredom / micro motor or setting • MS powder-coated body & hood with hand rest space • 5 micron cloth & paper for excellent & easy collection • LED light with toggle switch on MS hood • Adjustable wooden tongue (JB) • Enough storage space at the back of the hood • Very effective dust collector for micro motor & foredom work Specifications: • Dimensions: 27" x 30" x 47" (approx.) • Suction motor: ¾ hp, 440V or 220V • CFM: 250 • Sound level: 68db (approx.) Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Heavy-duty twin-motor wet and dry industrial vacuum cleaner for jewellery factories, built for daily floor and workstation dust recovery. Two strong ½ hp motors deliver 2300 watts of suction into a 55-litre corrosion-resistant steel tank on castor wheels. Features: • Two strong suction ½ HP motors, 220V • Heavy duty • Powerful suction • Dry & wet applications • Machine on castor wheels • Corrosion-resistant steel body • Suction from floor / mat collected automatically via the nozzle • All fittings provided with the machine Specifications: • Dimensions: 2' x 26" x 3' (L x B x H) • ½ hp two motors • Power: 2300 watts • Capacity: 55 litres • Weight: 30 kgs Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Miniature polishing dust collector with a built-in polishing motor — an extremely space-efficient unit for small jewellery workshops and repair counters. Filtration traps particles down to 10 microns, and the heavy steel body, acrylic hood and inbuilt LED keep polishing clean, quiet (68 dB) and contained. Features: • Extremely space efficient • Filtration traps fine particles down to 10 microns • Heavy steel body • Suction unit with built-in polishing motor • Very silent machine • Inbuilt LED light • Rotary switch for operation • Maximum wheel size 4 inches diameter • Acrylic hood fitted to cover the machine from the front Specifications: • Dimensions: 22" x 12" x 18" (L x B x H) • 2800 RPM, 220 Volts • CFM: 200 • Sound level: 68db (approx.) Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Single-station jewellery polishing machine with built-in dust collector — the standard bench setup for polishing gold and silver with full dust recovery. The tapered aerodynamic hood and strong suction pull polishing dust into a 5–7 micron pocket cloth filter, with a foot shaker, silencer and lockable laminated top. Features: • Strong suction motor • Bench polishing motor • On/Off switch • Exclusive wooden laminated top with drawer & lock • Pocket cloth filter of 5 to 7 micron • Aerodynamically designed MS hood, tapered for greater suction • LED light with toggle switch on the hood • Foot shaker lever for dusting the dust in tray • Inbuilt silencer for noise reduction • Locking facility • Single bag filter also available in the same machine Specifications: • Dimensions: 28" x 25" x 48" (L x B x H) • Suction motor: ¾ hp, 440V — starting 1.7A, running 1.1A • Bench polisher: ¾ hp, 440V — starting 2A, running 1.5A • Also available in single phase 220V • CFM: 250 • Sound level: 68db (approx.) Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Double-station jewellery polishing machine with a shared built-in dust collector, letting two polishers work side by side with full precious metal recovery. Big aerodynamic hoods, higher filter capacity and 5–7 micron pocket cloth filters keep dust capture high across both stations. Features: • Strong suction motor • Two bench polisher motors • Exclusive wooden formica top with two drawers • Pocket cloth filter of 5 to 7 micron • Aerodynamically designed MS hood for greater suction, big hood size • More filter capacity • LED light with toggle switch on the hoods • Foot shaker lever for dusting the dust in tray • Inbuilt silencer for noise reduction • Locking facility • Optional: MS hood with sloping base (made to order); primary & secondary filters with cheap disposable primary filters Specifications: • Dimensions: 51" x 28" x 48" (L x B x H) • Suction motor: 1½ hp, 440V — starting 2A, running 1.5A • Bench polisher: ¾ hp, 440V — starting 2A, running 1.5A • Also available in single phase 220V • CFM: 200 • Sound level: 68db (approx.) Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Double-station jewellery polishing machine with dust collector in an easy-maintenance configuration: a single removable filter bag with an inexpensive disposable primary filter and a cartridge secondary filter. Two bench polisher motors and big aerodynamic hoods deliver strong suction with quick, low-cost filter changes. Features: • Strong suction motor • Two bench polisher motors • Exclusive wooden formica top with two drawers • Single filter bag easily removable; cheap disposable primary filter with cartridge filter for secondary collection • Aerodynamically designed MS hood for greater suction, big hood size • More filter capacity • LED light with toggle switch on the hoods • This machine is without foot shaker • Inbuilt silencer for noise reduction • Locking facility Specifications: • Dimensions: 51" x 28" x 48" (L x B x H) • Suction motor: 1½ hp, 440V — starting 2A, running 1.5A • Bench polisher: ¾ hp, 440V — starting 2A, running 1.5A • Also available in single phase 220V • CFM: 200 • Sound level: 68db (approx.) Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Fire-assay based precious metal analyzers for hallmarking centres and assay laboratories, in single-sample and six-sample models.

Rotary tumbler gold refining machines in 15, 25 and 50 kg batch capacities, delivering nearly 100% recovery at 999+ purity from carat scrap, filings, polishings, sweepings and dust.

Affordable resistance-type electric gold melting machines for small jewellery workshops, in 500 g to 2 kg capacities with collar and collarless crucible options — clean melting with no fuel or open flame.

Economical resistance-type silver melting machine that melts 5 kg of silver in 35 to 45 minutes. It works with both graphite and clay-graphite crucibles, giving small workshops and silver jewellery manufacturers a simple, budget-friendly alternative to induction melting.

Sedimentation settling tank for jewellery production wastewater that lets suspended particles settle out as water flows slowly through the tank. It recovers the fine precious metal sludge that standard gravity sedimentation tanks and filter presses struggle to catch, so valuable metal is not lost down the drain.

Silver refining machines in SIL 10, 25, 50 and 100 models, complete with fume cabinet, SS reaction kettle, separate precipitation tank and fume scrubber for safe, high-purity silver recovery from scrap.

Very silent square dust collector for jewellery filing benches that fits neatly under the work table. It recovers precious gold and silver dust into a 5–10 micron cloth filter bag with an additional paper bag, and a filter change takes just five minutes — an easy way to cut invisible gold loss in the filing department. Features: • Strong suction motor • Single & double suction inlet available • Cloth filter bag of 5 to 10 micron with additional paper bag in which dust is collected • Can be easily fitted under the work bench • Downtime for filter bag replacement: 5 minutes • Manual vibrator provided • Inbuilt silencer for noise reduction • Locking facility provided • Very silent machine Specifications: • Dimensions: 22" x 14" x 18" (L x B x H) • ¾ hp, 440V — starting 1.7A, running 1.1A • Also available in single phase 220V • CFM: 250 • Sound level: 68db (approx.) Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Sprue grinding station paired with a very silent square dust collector, built for jewellery casting departments. The sloping aerodynamic hood maximises suction over the bench polisher, and gold dust collects in a 5–10 micron cloth bag with an additional paper bag that swaps out in five minutes. Features: • Strong suction motor • Bench polisher motor • Exclusive wooden formica top with drawer • Aerodynamically designed sloping hood for greater suction • LED light with toggle switch • Single inlet with dust collection bag • Cloth filter bag of 5 to 10 micron with additional paper bag • Downtime for filter bag replacement: 5 minutes • Inbuilt silencer for noise reduction • Locking facility • Manual vibrator provided on the dust collector • Very silent dust collector machine Specifications: • Square dust collector (single suction): 22" x 14" x 18" (L x B x H) • Table with MS hood and polishing motor: 27" x 23" x 48" (L x B x H) • Suction motor: ¾ hp, 440V — starting 1.7A, running 1.1A • Bench grinder: ¾ hp, 440V — starting 2A, running 1.5A • Also available in single phase 220V • CFM: 250 • Sound level: 68db (approx.) Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Polypropylene settling tank with pump and cartridge filtration that recovers precious metal particles from jewellery workshop wastewater. A level switch automates operation, twin 5 and 10 micron cartridge filters catch fine dust, and the wheeled tank can be built to whatever size your workshop needs. Features: • PP body settling tank • PP settling tank with pump & cartridge filter • Level switch for auto operation • Two cartridge filters of 5 & 10 micron • Available in desired size as per your specification • Tank on wheels for easy mobility • Available with PP lid Specifications: • Dimensions: 40" x 21" x 40" (L x B x H) • Input: 220V AC / 50Hz • Pump motor: 0.5 HP Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Ultrasonic hand wash machine with auto sensor for jewellery setting, model making and filing departments. Operators clean up in luke-warm water in the elbow-deep SS tank before leaving the department, recovering gold dust and improving accountability — the machine switches on automatically as they approach. Features: • Very useful for setting, model making & filing departments • Ultrasonic hand wash for cleaning hands before leaving the department, for accountability • Auto sensor — machine switches on automatically as the operator comes before it • Luke-warm water (35°C) for better cleaning • Elbow-deep SS tank for efficient cleaning • Ball valve provided for removing water from the tank • Fully SS body • Wiremesh jali provided at the bottom of the cleaning machine Specifications: • Dimensions: 16" x 14" x 11" (L x B x H) • Capacity: 25 litres • Power: 220 Volts, 50 Hz • Heaters: 1.5 kW thermostats • Frequency of operation: 25 KHz Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Vibratory finishing machine for tumble-polishing jewellery and castings, with a 1 kg working capacity and larger 5–25 kg models available. The SS body and PU-coated tub deliver consistent media finishing with a secured locking lid and an excess-water outlet. Features: • SS body • 1 kg capacity with secured locking facility (available in various capacities up to 25 kgs) • PU coated • Excess water outlet • Bigger machines available: 5 kg, 10 kg, 15 kg & more Specifications: • Inner tube size: 15" x 11" x 14" (L x B x H) • 1 kg capacity of metal media requires 10 kg (5 different types) • Motor: 0.25 HP, 220 Volts, 1 phase • Machine size: 22" x 14" x 19" (L x B x H) Manufactured by Professional Engineering Works (ISO 9001, CE marked).

Industrial water chillers for induction melting furnaces that keep coil and power-electronics cooling water in the safe temperature zone, sized for 1 kg to 20 kg gold melters.

High-pressure water jet cleaning machine with SS 316 body for investment removal and cleaning after jewellery casting. Two pumps deliver a zero-degree breaking jet and a 25-degree cleaning jet, while the PP settling tank recovers powder and precious metal from the runoff. Features: • SS body 316 • Tube light provided for better illumination • PP settling tank for collecting the powder, with SS net • PVC gloves provided in the hood • Perforated PP plate in the hood to reduce splashing of jet • Two pumps provided (for breaking) for zero degree • 25 degree hit (for cleaning) • Machine on MS wheels for easy mobility • Two nozzles provided Specifications: • Electric supply: 440 AC, 50 Hz, 3 phase • Hood size: 24" x 24" x 24" (L x B x H) • Heavy angle frame: 1½" x ½" • PP settling tank: 18" x 18" x 18" with 0.3 net, on castor wheels • High-pressure pump: HD 800E, water output 750 litres • Operating pressure: 110 Bar / 1600 PSI • Motor rating: 4 kW • High-pressure hose: 10 mtrs • Spray length: 50 mm; nozzles 0 degree and 25 degree Manufactured by Professional Engineering Works (ISO 9001, CE marked).

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.

Replacement K-type thermocouple temperature sensor (6 mm × 175 mm) for gold melting machines and jewellery furnaces. The stainless-steel sheath, spring strain relief and insulated lead wire give accurate, stable temperature readings for precise melt control. Keep a spare on hand to avoid downtime in your gold melting or casting setup.