一、Overview of Straightening Machine Products: 

Product application: This equipment is suitable for the straightening processing of metal round tubes (rods) (with certain polishing and rounding effects) 

Mechanical layout: Horizontal type with 17 rollers 

Mechanical brand: Fangrong  Taiwan brand straightening machine technology

二、Principle of Straightening Machine:

The end of the straightened round pipe (rod) material is inserted into the center of the two rollers. It passes through the motor, multi-stage reducer (variable frequency speed control), pulley, and chain's bilateral synchronous transmission, which drives the rollers to push forward, completing the straightening of the workpiece.

三、 Straightening machine equipment capabilities:

A. Straightening method: One-line straightening with continuous operation 

B. Straightening range: pipe material with diameter of 68 - 150mm and thickness of 6.0mm. Rod material with diameter of 45 - 90mm. 

C. Straightening length: 2 meters - 15 meters 

D. Operation speed: Frequency conversion speed regulation, ranging from 0 to 30 meters per minute. 

E. Straightening accuracy ≤ 0.3mm/m

四、Straightening machine structure：

A. Main motor: 37KW  B. Frequency converter: 45KW  C. Transmission shaft: Ф98mm  D. Wheels: Ф230×290, 12 groups 

E. Center height: 920mm  F. Weight: 12000kg   I. Power supply voltage: 380V 50-60Hz 

F. Dimensions: 4200 * 1800 * 150 

G. Adjustment of the handwheel: The digital display shows the movement distance. When the handwheel rotates one full turn, the roller moves 1mm.