Chain-type triple-line drawing machine is applied to process tubes and rods with chains drive. It can achieve feeding, automatic core rod penetrating, automatic mould penetrating, jaw clamping, drawing, and automatic discharging and receiving for copper tubes.  
 

The equipment only needs one operator and can achieve to pull three, two or one tubes or rods at the same time. According to the drawing force needed, three tubes can be pulled simultaneously when drawing small diameter products; two tubes can be pulled simultaneously when drawing moderate diameter products; one tube can be pulled when drawing large diameter products. This function of the drawing machine is adapted to large diameter difference of products and big drawing force.
 

Chain-type triple-line drawing machine is equipped with automatic control system and human-computer interface that composed of PLC, which can achieve drawing process parameters setting, input, display, record, machine running state monitoring and fault diagnosis.
 

Function and features:
 

1) High production efficiency, triple line drawing at the same time can be achieved;

2) Variable frequency drive is adopted, which has steady movement and wide range of process application

3)        Automatic loading with less operator

4)        Automatic discharging, flexible receiver, no damage for the products.

5)        Automatic adjustment of position of core rod

6)        Equipped with transducer that can display tensile speed and length etc.

7)        It’s convenient and reliable to set, display and store the process parameters and running parameters;

8)        It adopts the guide structure specially designed by Metalwk that can efficaciously resolve the control for trolley jumping while demoulding in drawing process. 

9)        It adopts spherical floating mould base; mould centering is accurate; the quality of product is high.