Cryogenic deflashing machines.

The Polyblaster cryogenic deflashing machine, highlighted in this two-page bulletin, is said to be specially designed for the deflashing of rubber, plastic, diecast, magnesium and zinc components. The Model 2.0 unit can be used with a permanent cryogenic nitrogen tank or a portable tank. Said to be mobile and easily relocated, this is the ideal machine for cell production, according to the literature. This machine can also be used for ambient deflashing.

The Model 2.0 liquid nitrogen deflashing system features a small footprint of 46"w by 40"d by 89"h, as well as a low noise level and simple electrical controls, according to the literature. Other features are said to include low nitrogen usage, a high efficiency blast wheel, an excellent separation system, a heated door seal, easy to use controls, safety interlocks, easy media changeover, low media consumption, simple maintenance and easy cleanout. The Model 2.0 feature no screws or conveyors, a maximum cooling temperature of-200[degrees]F, weight of approximately 1,800 pounds, solid construction, insulated to reduce nitrogen use, and a 7,000 rpm, variable speed blast wheel.

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