Straightening machine for metal profiles, bars, tubes, wire, etc. straightening equipment. Straightener straightening roller by squeezing on the bar, etc. to change the straightness. Generally have two rows of straightening rollers, the number of ranges. There are two roller straightening machine, rely on two rollers (the middle concave, hyperbolic roll) of the angle on the different diameters of material straightening. Straightener main types of pressure, balance roller straightening machine, shoe roller straightening machine, straightening machine and so on rotating-bending. What is the work of straightening machine.

  Driven by a motor for rotating the same direction, on the other side of a number of small rollers are driven pressure rollers, they are relying on rotation with the rod or pipe friction so that rotation. Rollers on the products in order to achieve the required compression, which can simultaneously or separately in a small roll forward or backward position, the number of rollers generally more. After straightening products, the higher the precision. Products are roll bite, the constant for linear or rotary motion, making products to bear all aspects of compression, bending, flattening, etc. deformation, and finally achieve the purpose of straightening