-Diameter range: 20-1200mm
-V-type rubber block have been connected with chain directly
-Even if a low coefficient of friction between the tubes and the rubber blocks, the cylinder with large size can still guarantee a very high traction
-Using the German Lenze company's controller and speed-down motors. All tracks are parallel to be guided.
-The nether track can be adjust to the diameter position through a mechanical or electrical method, but the upper one must be pressed onto the surface of the tube after a mechanical pre-setting.
-Track drive: Each track driven by a separate induction motor.
-Precise synchronization control via. Digital controller.