Spiral Accumulator

There are two kinds: spiral and cage. It is a part of the pipe making line.

Working principle:

Hydraulic cylinder of strip feeding unit holds down steel strip. The feeding motor drives the feeding roll to fill strip into the accumulator by friction force. The main motor rotates supply roll of the accumulator cage to store steel strip in the inner and outer storage zone. The drive motor will stop after one coil finished, and will resume feeding after cutting and welding of another coil. 

Fixed rim accumulator: strip lead in from outer rim, and discharge from center.

Charging speed:  120~150m/min

Power of accumulator drive motor: 22kW-55Kw

Power of charging motor: 37 kW-90 Kw

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