Model: Round bar and tube straightening machine vertical, horizontal/irregular straightening machine vertical and horizontal combination straightening machine
Scope of application: Rolling and straightening of bars, pipes, and special-shaped copper materials
Accessories: roller, gear
Straightening process
The position of the rollers is at an angle to the direction of movement of the straightened product. Two or three large rollers are active pressure rollers, which rotate in the same direction with the action of an electric motor. The other side has several small rollers that are driven pressure rollers, which rotate by the friction force of the rotating round bar or pipe. In order to achieve the compression required by rollers for products, these small rollers can adjust their positions forward or backward at the same time or respectively.Generally, the more the number of rollers, the higher the precision of products after straightening. After the product is bitten by the roller, it continuously moves in a straight line or rotation, which causes the product to withstand various deformations such as compression, bending, and flattening, ultimately achieving the purpose of straightening.
TWO ROLLERS STRAIGHTENING MACHINE
for steel/copper/brass bar and pipe
Numbers of rollers |
2pcs (1 convex roller and 1 concave roller) |
Diameter of roller |
OD160mm and working length 500mm |
Specification |
6mm-16mm |
Speed of straightening |
6-8m/min |
Main motor power |
4kw/4.5kw |
Gear box |
ZQ250 |
Center height |
750mm |
Length of bar |
2.5m |
WELCOME TO CUSTOMIZE

Numbers of rollers |
2pcs (1 convex roller and 1 concave roller) |
Diameter of roller |
OD160mm and working length 500mm |
Specification |
6mm-16mm |
Speed of straightening |
6-8m/min |
Main motor power |
4kw/4.5kw |
Gear box |
ZQ250 |
Center height |
750mm |
Length of bar |
2.5m |
Horizontal straightening machine for round bar Horizontal and vertical straightener for hex bar steel/ brass Bar suface Peeling machine
Two rollers vertical straightening machine Bar and pipe Polishing machine Bar and pipe shearing machine
Making a perfect proposal for your production line;
Designing the suitable machines based on your requirements;
Manufacture machines you need;
Inspecting, packing, uploading and shipping service;
Offering all related auxiliary machines, spare parts and consumable tools;
Installing and adjusting machines on site and technology training your labors for operation;
Trial production on site till everything is going well;
On-site technology support if customer needs.
24 hours service online before sales and after sales.


Guangzhou DT Exp. & Imp. Co. Ltd is established in 2012. We are mainly manufacturing machines for non-ferrous metal production.
The main machines are electric melting furnace, holding furnace, continuous casting machine, cutting machine, peeling machine, chamfering machine, drawing machine and, straightening machine. And rolling equipment for steel and brass and copper strip.
Also we are supplying Graphite products for non-ferrous continuous casting production line and tungsten steel mold for extrusion and drawing and peeling production line.
We have a professional and passionate service team, including research and development department, technology support department and international after sales service department.
Our advantages: Qualified Machines; Professional technology, Efficient Service, Worry-free Guarantee.
Our Values: Products as the fundamental, Customers as the center, Create a win-win situation.