Round Bar Straightening Machine
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Round Bar Straightening Machine

Round bar straightening machine is used for straightening and polishing bars made of steel (drawn or peeled) and non-ferrous metals (cast, extruded, or drawn). The adjustments of the steel bar straightening machine are carried out by motor. The adjustable components are hydraulically clamped. To compensate for the unroundness existing in black material and the given rolling tolerances, the top roll has a hydraulic bearing. This will prevent machine damage. In addition, the introduced straightening force can be precisely directed and controlled.

Product Description

Round Bar Straightening Machine:

BAOTE has continued to manufacture bar straighteners capable of processing the highest yield materials that today’s market demands. The bar straightening machine is used for straightening and polishing bars made of steel (drawn or peeled). BAOTE bar straighteners correct shape defects in carbon, alloy, titanium, aluminum, platinum, silver, stainless steel, copper, and brass bars.


Our Bar Straightening Machine Advantages 

● The whole length of the workpiece is straightened, which solves the problem that the head and end of the workpiece cannot be straightened on the general straightening machine.

● The straightening quality can be significantly improved, and the residual winding degree after straightening can be reduced to 0.1~0.5mm/m.

● The bar straightening machine has a strong roundness effect on the outer diameter of the round bar, which significantly reduces the ellipticity of the round bar.

● It can effectively eliminate the shrinking phenomenon of the round bar after straightening and ensure the dimensional accuracy of the workpiece.

● A round bar straightening machine can improve surface roughness while straightening.


Technical parameters of bar (tube) straightening machine

Unit typeJP40JP60JP80JP100JP150
Main power sourceAC 380V 50HZAC 380V 50HZAC 380V 50HZAC 380V 50HZAC 380V 50HZ
Control sourceAC 220V 50HZAC 220V 50HZAC 220V 50HZAC 220V 50HZAC 220V 50HZ
System control powerDC24VDC24VDC24VDC24VDC24V
Raw material requirementspeeling steel cold, drawn steelpeeling steel cold, drawn steelpeeling steel cold, drawn steelpeeling steel cold,  drawn steelpeeling steel cold, drawn steel
Straightening length≥1m≥2m≥2m≥2m≥2.5m
Straightening diameter range size∮8-40∮18-60∮20-80∮30-100∮70-150
Hardness of steel bar≤HB300≤HB300≤HB300≤HB300300BHN
Yield Strength1200 MPa1200 MPa1200 MPa1200 MPa1200 MPa
Straightening speed1-25m/min1-25m/min1-18m/ min1-18m/ min1-10m/ min
Straightening roll speed1-140rpm1-140rpm1-63rpm1-63rpm1-63rpm
Surface roughnessRa1.6-0.8Ra1.6-0.8Ra1.6-0.8Ra1.6-0.8Ra1.6-0.8


Advantages

1. High Quality

With reference to German technology, on this basis, we update and improve our technology, compared with foreign equipment, our equipment has high quality, high efficiency, simple operation, convenient maintenance, low failure rate, low energy consumption and reasonable price.


2. Enough experience and High technology

We start from the processing industry, using self-made equipment to undertake the national bar material processing business. This is also an important basis in which we can continuously improve our equipment technology. Because we have processed different materials and specifications bar materials, we have more practical experience to suggest. Therefore, we all have better and more accurate judgment and guidance on the possible faults and operational errors of the equipment.


3. on-line tool adjustment without stopping

Compared with similar products in China, our peeling machine can make on-line tool adjustment without stopping. And we equipped with good quality accessories.

PRODUCT INQUIRE

If you would like to have a question then get in touch today, we are ready to assist 24/7.
We welcome your cooperation and we will develop with you.

 Factory-direct Connectivity Solutions.
 High quality, Competitive Price.
 Custom-tailored solutions.
 Problem-solving approach.

Rank top 2
in China
ABOUT US
We specializes in producing steel bar peeling machine, bar straightening machine, combined drawing machine, straightening rollers and so on .
CONTACT US
Tel: +86 025 56207195
Mob: +86 15722913490
Email: info@njbtmm.com
Mingjue Industrial Park, Lishui District, Nanjing city, Jiangsu province, China.
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