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Berkem, Tools and Equipment
PLATINODE Platinized Titanium Anodes
Customized electrode production with pure platinum
PLATINODE describes the refractory metals, such as titanium and niobium, coated with purest platinum. The electrocatalytic functional layers of platinum or various precious metal oxides are used throughout virtually the entire electrochemical industry. The platinum coating is applied by means of high-temperature electrolysis (HTE). The platinum is deposited from a cyanide molten salt bath at temperatures of 500 to 600 °C. The functional platinum layer thus produced, shows excellent adhesion in addition to high ductility and maximum purity. It is possible to produce layers with high platinum thickness, maximum corrosion resistance and excellent service life. Refractory metals such as titanium, niobium, tantalum, molybdenum and tungsten are usually used as the substrate in the production of PLATINODE. However, various special steelalloys and iron/nickel alloys are also used. Expanded metals, sheet metals, round stock, tubes, rods, ribbons and wires of the most varied materials and dimensions are available. The base metals meet the specifications of DIN and ASTM.
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Carbide
Professional-grade tools made of carbide
Within our comprehensive range of carbide tools, the HighTech TOOLS made of hot isostatically pressed finest-grain carbide are especially worth a look. These are the true professionals when it comes to machining hard-to-process materials such as platinum, titanium and white gold.
Durable and powerful, they are the ideal support for finishing work. Great handling, precise drilling, excellent cutting performance and long service life.SKU: n/a -
B9 Creation 3D Printer, Material
Red Resin
Bring your ideas to life. Our suite of design materials are ideal for high-resolution rapid prototyping and design verification. With smooth surface finish, dimensional accuracy, and precise detail, these resins produce excellent prototypes for iterative product design for and make a great base for parts that will be primed or painted.
A castable resin pigmented for thicker slicing and faster printing. B9R-1-Red: 1 KG (2.2 lbs) bottle. – May be primed and painted. – Printed parts may be used to create silicone or RTV molds.
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Berkem, Metal Plating
RHODUNA – Alloy Black 1
Dark precious metal alloy with impressive properties
Black rhodium is only of minimal interest to most mass producers due to the high price of the precious metal. Black ruthenium is only suitable for everyday objects due to its low abrasion resistance and slightly brown tone. RHODUNA-Alloy Black 1 combines both metals in equal parts into one electrolyte without the negative properties of either.
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Berkem, Metal Plating
RHODUNA Diamond Bright
Brilliant-white and ultra-bright rhodium coatings
HODUNA Diamond Bright deposits brilliant-white, ultra-bright coatings of previously unattained lightness and brilliance. It is additionally characterized by high covering speed and excellent throwing power. Furthermore the RHODUNA Diamond Bright layer thicknesses of up to 5 micron can be deposited crack-free. Rhodium can be directly deposited on silver, gold, copper and copper alloys, nickel and nickel alloys. The layers are extremely low-porous and therefore very corrosion resistant.
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Berkem, Metal Plating
RHODUNA J1 Rhodium Electrolyte
Brilliant white rhodium electrolyte for decorative applications
RHODUNA J1 deposits brilliant white, very light and bright surface finishes. This makes the electrolyte ideal for use in decorative applications, such as jewelry, watches or spectacle frames. Special features are its high deposition rate and excellent throwing power. Furthermore, RHODUNA J1 deposits layers 0.1 – 0.3 micron thick without cracking. Rhodium is deposited directly onto silver, gold, copper and copper alloys, nickel and nickel alloys. The electrolyte is suitable for rack and barrel plating.
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Laser Marking, Sisma
SMARK CO2
SMARK CO2, laser marking and engraving system.
Versatile
The advanced features of the 20W CO2 laser source, complete with high performance galvanometric head, allow to carry out engraving, marking and cutting operations in line with the highest technical standards. SMARK CO2 can be fitted with all SISMA accessories, with the coaxial vision system (CVS) and with the Pattern Matching software.SMARK CO2 is a Class 1 system with Ple performance level [certified protection window and double laser safety shutter].
Practical
The 490 mm x 350 mm working chamber is open on three sides to facilitate access.Digitaly advanced
Entirely developed by SISMA, the integrated software is the ideal solution for file management and parameter definition, even for complex machining.SKU: n/a -
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PavéCut
The New BUSCH PavéCut 447AU
Application videos for goldsmiths and setters “PavéCut”
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Indutherm, VC Series
VC 500 LCD
The semi-automatic VC version
For larger production volumes with constant casting operations, the much higher performance (shorter casting cycles) and the even larger crucible and flask capacity (option: flasks up to 160 mm ø/400 mm H) are worthwhile. The high maximum temperature of 1,600° C allows an expanded range of alloys; temperature measurements in crucibles and cuvettes ensure high repeatability. 20 temperature programs make work easier with frequently changing alloys.
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Indutherm, VC Series
VC400
The semi-automatic VC version
The ideal machine for smaller companies with not very large production quantities, but which still offers significantly more capacity than the MC machines. Experienced casters often do not attach great importance to automatic functions or program controls and generally achieve the same quality with the VC 400 as with more sophisticated systems.
Its induction generator ensures rapid heating and thorough mixing of the molten metal through inductive bath movement. In addition to the Turbo Pressure function, the VC 400 and VC 500 have an automatic switchover to overpressure after pouring.
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Indutherm, VC Series
VC450
The fully automatic VC casting system
The VC 450 was developed on the proven basis of the VC 400, but is equipped with a completely new generator and control system. Each individual casting parameter such as melting time, temperature, pressure, etc. can be precisely set using a comfortable control unit with an LCD display and saved for recurring castings. This ensures and documents constant casting quality – particularly important for certified production processes.
The precise operator guidance and numerous automatic functions make the VC 450 absolutely easy and safe to use, even for less experienced casters.
This system is also optionally available with the INDUTHERM vibration system (VC 450 V).This machine is ideal for:
Casting jewelry and other small parts
for continuous use
for certified production processesSKU: n/a -
Indutherm, VC Series
VC460V
NEW
The VC460V is an induction heated vacuum overpressure casting machine developed for working in graphite crucibles. The VC460V is equipped with novel technology to cast filigree and precise pieces. Low frequency generator ensures excellent mixing of liquid metal.
The VC460V is engineered for continuous and efficient operation by its robust design and fully automatic operation mode. Modular systems guarantees low running costs, easy maintenance and service. Within several options the machine can be even more customized to customer needs. Besides of casting into filigree molds, the machine could be also used for granulation, bar casting and diffusion bonding.
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Indutherm, VC Series
VC480V
Vibration technology now also in the middle class: the inexpensive, fully automatic casting system VC 480 V
With INDUTHERM vibration system for optimized mold filling and castings with lowest porosity, finest structure and best further processing properties. 8 kW induction generator, cuvette chamber with adjustable vacuum. Crucible volume max. 170 ccm = 2.5 kg Au 18 ct Cuvette size Ø 130 mm x H 260 mm Temp. max. 1,600° C
With new program control
The program control with 100 casting programs guarantees high ease of use and precisely reproducible casting results. A total of 80 casting cycles are pre-programmed for all common alloys, e.g. AGS, Alpha Plus, Heraeus, Legor, Pandora. What this means for you in practice: perfect casting results from the first cuvette onwards instead of costly test castings.
Turbulence Reduction Software
A newly developed control software for low-turbulence metal flow.
Vibration technology
The use of vibration technology ensures the decisive quality advantage: Independent metallurgical studies prove:
Vibration improves the material flow and thus mold filling, especially with difficult shapes.
The castings have a higher and more uniform density – for all alloys and shapes tested.
Porosity is significantly reduced.
Reduced risk of breakages (hot cracks)
50% smaller grain sizes
Cast parts are therefore much easier to process and offer higher tension and more elasticity.
In practice this means:Higher and more consistent quality, less scrap, less post-processing, more options for further processing.
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Indutherm, VC Series
VC650V
The fully automatic VC casting systems
The VC 650 V impresses with its very high speed and casting quality. High crucible capacities, a sweep mode vibration system and an overpressure of up to 3 bar are the essential features that make this machine ideal for large productions.
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Indutherm, VC Series
VC680V
VC 680 V vacuum die casting system with innovative recharging system
The absolute “state of the art” system: the new VC 680 V ensures maximum efficiency with its technological standard – through maximum speed and casting quality.
The VC 680 V vacuum die casting system offers maximum efficiency thanks to its new filling system.
Thanks to the innovative filling system, the melting chamber no longer needs to be opened to refill the next batch of metal. A metal sensor automatically reports when material is missing from the feeder and needs to be refilled.
The advantages:
lower personnel costs
more consistent casting quality
higher process stability, less rejects
optimized overlapping casting
up to 20 watering cycles per hour
high energy efficiency
longer service life of consumables
minimized metal losses
Refill without pressure loss
lower personnel costsThe VC 680 V is also available as an HTC version with a maximum temperature of 2,000° C.
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Gold Analyzer, Tungsten Nanjing
XRA2000 (Fluorescence X-ray Analyzer)
One-shot analysis of metals that are difficult to understand with hydrometers, etc.
The operation method is very simple.
Just place the work you want to measure in the chamber and click the button!
Even those without specialized knowledge can easily determine the bullion in just a few seconds.Equipped with Windows 10 and a 7-inch color display.
It is easy to use with a touch panel, and there is no need for the hassle or space of connecting a separate computer! This one unit is perfect for narrow storefronts and carrying purchases! Although it is small, it exerts great power
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