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Cold Rolling Machines VS Cold Drawing Machines
Aug 02, 2017



Machine Type

Cold Rolling Machine

(Pilger Mill)

Cold Drawing Machine

(Draw Bench)

Machine Structure

More complicated

Simple

Operation

Easy

Easy to control

Maintenance

Easy

Easy to maintenance

Mill Tools Change

About 2-3hours to change it

Simple and quick

Elongation

Less than 6

1.1-1.5 each pass

Section Reduction

40%-70%

10%-20%

Pipe Head

No need be dealt before cold rolling

One head should be pointed before cold   drawing

Application

Both of them are used to produce high   precision metal tubes and pipes

Law Material

Low carbon steel, alloy steel, tool   steel, bearing steel, stainless steel, copper and brass tube, aluminum alloy   steel, titanium steel

In general, cold rolling mill and cold   drawing machine are joint used to improve production efficiency and low   producing cost.

cold rolling mill vs cold drawing machine.jpg 

Cold Rolling Machine & Cold Draw Bench

cold drawbench & cold rolling mill_副本_副本.jpg

Finished Pipes

cold rolling pipes_副本.jpg