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| Product Name: |
cold pilger mill
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| Supply Ability: |
100set |
| Related proudcts |
pilger mill, pilger mill, cold pilger mill, |
| Specifications |
LG30£¬ LG45£¬ LG60£¬ LG90£¬ LG120£¬ LG150 |
| Price Term: |
FOB |
| Port of loading: |
shanghai |
| Minimum Order |
1 |
| Unit Price: |
50,000-500,000USD |
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Cold pilgering process
Multi-step forming guarantees high-quality seamless tubes
Cold pilgering is a rolling process for metal tubes that reduces diameters and wall thicknesses.
THE PROCESS
Located inside the tube is a stationary mandrel (1) which tapers in the rolling direction. This is attached to a long mandrel bar (2) which is secured in, and rotated by, a thrust block. Two dies (3) "form" the tubular stock in the same way that a rolling pin rolls out pastry. These two dies are mounted in a reciprocating saddle (4). Their drive pinions mesh with two stationary racks. That's how the dies rotate back and forth in synchronization with the reciprocating saddle. The saddle, in turn, is moved back and forth by a crank drive in the same way as a piston in the engine of a motor car. |
| Company: |
BEIJING HENGHUIXIANG IMP&EXP.CO.LTD
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| Contact: |
Ms. Aileen Li |
| Address: |
Tongzhou Zone |
| Postcode: |
101102 |
| Tel: |
008610 60592991 |
| Fax: |
008610 60592991 |
| E-mail: |
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