Cold Rolling Mill Machine Process Application For Aluminum Pipes

Cold Rolling Mill Machine

Cold rolling mill (Pilger machine) is one of key process machine for making high precision aluminum tubes and pipes. Cold rolling machines are divided into two roll cold rolling mill and three roll cold rolling mill, two roll cold rolling mill has large diameter and large wall thickness reduction, and three roll cold rolling mill is used to produce thin wall thickness tubes. 

Cold rolling mill china machines are widely exported to India, Mexico, Indonesia, Russia, Korea, Turkey etc. 

 Photos of Cold Rolling Mill 

Cold Rolling Mill for Aluminum                            Cold Rolling Mill Application

Cold Rolling Mill Machine                                    Cold Rolling Mill Aluminum

Molds and Dies of Cold Rolling Mill (Cold Pilger)

Finished Pipes and Tubes

Cold Rolling Mill Process Flow Chart

Step 1: Annealing soften mother tube;

Step 2: Acid cleaning to get rid of oxide scale on inner surface and outer surface;

Step 3: Cold Rolling;

Step 4: In according to processing steps, repeat above step to get finished size;

Step 5: Heat treatment to get qualified steel structure;

Step 6: Straightening, packing and storing.