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SUZHOU SENBO MACHINERY CO., LTD
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Tungsten Steel Drawing Dies

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Tungsten Steel Drawing Dies

Tungsten Steel Drawing Dies

Large Image :  Tungsten Steel Drawing Dies

Product Details:
Place of Origin: CHINA
Certification: ISO9001
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: Negociate
Packaging Details: Plywood box
Delivery Time: 15 days
Payment Terms: L/C, T/T
Supply Ability: 100 piece per month
Detailed Product Description
Name: 1 Material: 1
Weight: 1 Item: 1
Product Material: 1 Condition: Brand New
High Light:

Craft drawing dies

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Tungsten Steel Drawing Dies

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Craft Roller Dies

Craft Moulds And Roller Dies For Chain Type Cold Drawing Bench Machine

 

Cold drawing machine is used to draw high precision steel pipe and bar, cold drawing dies and mandrels are most important forming tools on cold drawing bench. Cold drawing types are devided into drawing without mandrel, drawing with short mandrel, drawing with long mandrel.

 

I. Difference of different drawing form

 

Drawing without mandrel
 
Diameter reduction: 4 ~ 10mm/pass;
 
Section reduction: 25% ~ 30%;
 
Max. elongation coeficient: 1.5 ~ 1.6
used to produce tube of small size and bar
Drawing with short mandrel
 
Diameter reduction: 6 ~ 10mm/pass;
 
Section reduction: 30% ~ 35%;
 
Max. elongation coeficient: 1.7 ~ 1.8
with large deformation and good inner surface
Drawing with long mandrel
Deformation amount: 40 ~ 55%
 
Section reduction: 30% ~ 35%;
 
Max. elongation coeficient: 2.0 ~ 2.25
used to produce small diameter and thin wall thickness tubes 

 

II. Main parameter of cold drawing dies and mandrels

 

Item Description Specification
1 Forming shapes round, flat, square, hexagonal, U shape, L shape, T shape etc.
2 Drawing material Carbon steel, Copper and brass, Stainless steel, Aluminum steel, Titanium steel, Alloy steel
3 Drawing diameter As required
4 Material of dies and mandrels Tungsten steel, tool steel
5 Advantages of cold drawing dies and mandrels Easy to change, simple operation, low cost, good wear-resisting, long using life

 

 

III. Photos of our cold drawing molds and dies 

 

Tungsten Steel Drawing Dies 0

 

Contact Details
SUZHOU SENBO MACHINERY CO., LTD

Contact Person: Joanna

Tel: 86-13862222117

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