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Blades to order - United States

2 Companies

1 Product

SHANGHAI RJ BLADE FACTORY

United States

We specializes in producing all kinds of mechanical cutting blades, slitting round blades, shredder blades, shredder blades, profiled blades, slitting machine slitting blades, bending machine tools, shearing machine blades, carbide tungsten steel Production and processing of series of blades, food stainless steel mechanical blades, carbide inserts, molds and other related mechanical parts. The products are suitable for the following industries: paper processing industry blades, steel and metallurgy industry blades, plastic and rubber industry blades, electronics industry blades, packaging industry blades, wood industry blades, food industry blades, waste processing industry, textile industry blades, etc. The main material of the blade is tungsten steel, stainless steel blade, high speed steel, alloy tool steel, hard alloy (tungsten carbide), SKH51, H13, H13K, D2, 9CrSi, 6CrW2Si, P20, K30, skd61, W6Mo5Cr4V2, SKD11, SKS7, SK2. , Cr12Mov, YG8, YT15 materials and a variety of imported high-quality steel for customers to order. The blade produced by the company has the characteristics of sharp edge, high strength, wear resistance, not easy to collapse, and long service life.
50HZ 60HZ CONVERTER INC

United States

You mainly need to ensure that you do not operate it at a higher V/Hz (50Hz or 60Hz) ratio Than it was designed for. 1) That you should be able to use the same frequency converter at 60Hz, and even at 20% higher nominal rating, due to increased voltage, keeping currents the same. 2) Reduce cooling from the same 50Hz/60Hz motors. I would prefer to order new fan blades, or reduce the blade angle a little, and at the same time cut the tips off, to make a smaller diameter motor. But I would leave this bit to the experts! There should not be any problems in reverse the whole set-up, using a frequency converter designed for 60Hz in a 50Hz application, as long as you reduce the voltages by the appropriate 16.67 percent. You just have to ensure cooling is still adequate. GoHz is of course the easiest to handle in both cases (no fans to play around with).

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Blades to order - United States

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