Major Features：

1.This equipment aims to improve the mono tractor. It can perform the secondary extrusion in accommodation with principal machine in case of the delayed return due to the long traveling distance.
2.The dual tractor is composed of two tractors integrated, which is specially designed for the slipway of excessive length. The first tractor is equipped with flying saw bench which can be used to cut right on the aluminum joints for the purpose of reducing the wastes and improving the yield of finished products.
3.The tightwire driven by the DC motor can be used at any time to control the rotating velocity and distance.