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Pressure die-casting is mostly used when it is necessary to include special geometries for joints, integrated spacers, handles and details for assembling, sophisticated containers, heat sinks with circular fins.
Die-cast products can be finished with:
- Polishing;
- Painting;
- Anodization;
- Chromate treatment (transparent and gold).
As for prototypes and/or little series it is possible to use pressure sand die-casting or with lost wax, prior of producing the final steel die. |
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Description:
Provided with the base unit are two filler metering systems, one resin metering system, one catalyst metering system, one base-color metering system and a two color contrast injector system. Additional raw material
systems can be supplied as needed.
The base Autocaster Ultra™continuous casting machine also includes:
· Up to 60 lbs/minute matrix production.
· Recipe based matrix control (100 recipes in control panel) with on-the-fly recipe changes and adjustments for resin %,
catalyst %, base-color and matrix output.
· Totalizer for all raw materials (except contrast color).
· Operator calibrated gear pumps for resin, catalyst and base colors.
· Operator calibrated solid-core filler metering augers.
· Filler hoppers with integrated anti-bridging devices.
· Integrated resin heating system.
· Adjustable flow contrast color injectors (up to eight units).
· High efficiency hardened steel machined mixing auger and barrel.
· Modular base-color systems with expandable base-color pump and recirculation.
· Inverter controlled motors for all raw materials (except contrast color). |
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| All sizes and kinds of taps and dies are available - including special sizes, irregular sizes, custom-made sizes and rarities. BAER offers taps and dies for all materials and all applications. |
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| Umicore Zinc Alloys provides you with a full range of zinc die casting alloys products (OVERCOR). Zinc die casting alloys ingot based on SHG primary zinc (Z1, 99.995% Zn) are produced in a wide range of different alloys specifications and dimensions. |
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Injection Plungers for Pressure Die Casting
Injection plungers for pressure die casting of Al, Zn, Mg and Cu alloys are made of grey cast iron,
steel and, more and more of special copper alloys such as Brocadur® CCNB and Brocadur CNCS.
The advantages of injection plungers made of special copper alloys are as follows:
- extraordinary adjustablity
- perfect sealing
- low consumption of lubricant
- good cooling due to high temperature conductivity enabling high working cycle rates
- long life of plunger
- long life of casting chamber
- increase of casting capacity
- reduction of casting costs[ |
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The Fredericks Company has a variety of electronics products based on our industry leading tilt sensors. These high-accuracy, microprocessor based electronics can range from printed circuit assemblies to fully integrated packages, as well as remotely mounted sensors and assemblies.
Our dual axis electronics are highly configurable and provide the user with an output signal proportional to tilt. These electronics can be used with any of our TrueTiltTM, glass, or ceramic tilt sensors.
For users requiring special features, The Fredericks Company can design and manufacture electronics tailored to your application. The electronics can be packaged in a variety of ways to provide the user with easy mounting, multiple output options and environmental protection. |
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| Crystic Crestapol® 1210 / 1220PA / 1230 - a new range of hybrid high performance resins offering designers alternative products to more traditional acrylic and epoxy thermoset materials which can be manufactured by closed mould, hand-lay and pultrusion, for a variety of applications in building & construction, transportation and marine. |
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| 790 Low profile polyester resin designed for use in RTM High clarity low viscosity casting resin Prefilled low viscosity casting resin High clarity low viscosity casting resin |
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