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SUZHOU SENBO MACHINERY CO., LTD
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Ring Roller Dies On Cold Pilger Mill

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Ring Roller Dies On Cold Pilger Mill

Ring Roller Dies On Cold Pilger Mill

Large Image :  Ring Roller Dies On Cold Pilger Mill

Product Details:
Place of Origin: CHINA
Certification: ISO9001
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negociate
Packaging Details: Plywood box
Delivery Time: 15 working days after payment
Payment Terms: T/T
Supply Ability: 50 sets per month
Detailed Product Description
Name: 1 Material: 1
Quantity: 1 Rolled Material: 1
Surface Hardness: HRC58 ~ 62 Condition: Brand New
High Light:

GCr15 Ring Roller Dies

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H13 Ring Roller Dies

,

GCr15 pipe roller dies

Ring Roller Dies On Cold Pilger Mill For High Precision Seamless Steel Pipes

 

I. Metalworking (Rolling  process) and cold rolling

 

  In metalworking, rolling is a metal forming process in which metal stock is passed through one or more pairs of rolls to reduce the thickness and to make the thickness uniform.

 

  Cold rolling occurs with the metal below its recrystallization temperature (usually at room temperature), which increases the strength via strain hardening up to 20%. It also improves the surface finish and holds tighter tolerances. Our cold rolling mills are devided into two-roller type and multi-roller, which are used to roll seamless pipes and tubes in room temperature.

 

  The ring roller dies are key parts of cold rolling mills, the mother tube undergoes five stages of diameter reduction, pressure rolling, rough rolling, finishing rolling and sizing under the action of rollers to obtain high-precision finished tubes.

 

II. Main parameter of roller dies

 

Item Description Specification
1 Material GCr15, H13 or as required 
2 Outer diameter Provided by user
3 Wall thickness Provided by user
4 Forming groove Designed by us or as required
5 Mandrel Designed by us or as required
6 Heat treatment HRC58 ~ 62
7 Type of main machine Cold pilger mill, cold rolling mill, cold rolling machine
8 Die type Full ring die, half ring die

 

Note

 

  The mother tube needs to be annealed before cold rolling to eliminate work hardening. And they should be acid cleaning, phosphating and saponification to get rid of surface impurities.

 

III. Our molds are exported to more than a dozen countries around the world and have been widely praised

 

Ring Roller Dies On Cold Pilger Mill 0

 

IV. Machining tools for producing cold pilger dies

 

Ring Roller Dies On Cold Pilger Mill 1

 

Contact Details
SUZHOU SENBO MACHINERY CO., LTD

Contact Person: Joanna

Tel: 86-13862222117

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