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Yantai Haige International Trading Co.,Ltd

Address:No.128 Guanhai Road, Laishan District, Yantai City, Shandong, China

Tel:+86-535-6726618

M/P:+8618663896299

E-mail:haigecn@haigechina.com

2-Roller Straightening Machine For Black Bar Or Bright Bar

Series JY straightening machine, this machine is mainly used for precision straightening and roll calendering for the bar after peeled or grinded and rough pre-straightening for the black bar. Due to straightening and roll calendering can be completed at the same time, so that the working efficiency is high.

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Product Details


2 rolls metal bar straightening machine 

Introduction
Series JY straightening machine, this machine is mainly used for precision straightening and roll calendering for the bar after peeled or grinded and rough pre-straightening for the black bar.
Due to straightening and roll calendering can be completed at the same time, so that the working efficiency is high.

Principle of Operation
The machine adopts special curve between upper and lower concave and convex two straightening rolls to realize straightening and roll calendering at the same time.


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Main Technical Parameters

Workpiece
Required
Diameter Range(mm)20<dia<80
Length(mm)≥2000
Surface Hardness≤HB380(≤HRC42)
Yield Strength(Mpa)σb≤450
Straightness(mm/m)≤3.0
Diameter Tolerance≤h10
Circular Degree≤50% of diameter tolerance
Surface Roughness(Ra)3.2μm~6.3μm
 After 
Straightened
Straightness(mm/m)≤0.4
Surface Roughness(Ra)≤1μm
Diameter Tolerance≤h11~h9
Roll quantities(pcs)2
Roll diameter(mm)Φ335
Feeding speed (m/min)2~14
Main motor(kw)45 kw X 2
Lifting Motor (kw)3
Weight(t)18.5
Total Capacity(kw)100
Outline Dimension(m)7.1 X 2.8 X 3.0(main machine)


Company profile


YANTAI HAIGE MAHINE TOOLS CO., LTD is mainly engaged in producing and selling bar peeling machines, straightening machines, polishing machines, auxiliary machines and other steel processing and finishing equipment for more than ten years.

Our products are at the top-level in this field in China. We have specialized R&D team who provide solid technical support and guarantee for our machines to keep technology leadership all the time. So far, we have produced and sold more than 1500 sets of equipment. Both the production quantity and market share rank the first in China.

Our company can provide perfect after-sale service and technical suppport all over the world. Till now, our products have been exported to Russia, Korea, India, Vietnam, North Korea, Pakistan, Taiwan, etc.


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About Our Service:


A.Warranty period:1 year except for fast-wearing parts.

B.Immediate response when get informed of machine problem.

C.The machine operators of buyer's can be trained in our factory for free.

D.Provide long term free technical support.

E.If necessary,we can dispatch our well-trained and professional engineers to our customer's factories to help them with the machine installation and commissioning.

F.Customized design is available.OEM&ODM are welcomed.


Application:

Bright steels,Non-ferrous metals such as copper,titanium,magnesium,aluminum,Fasteners,

Auto parts,Springs,Hydraulics,Bearings,Machining.

FAQ

Q&A    

1.Are you manufacturer or trading company?

We are professional manufacturer and we have more than 10 years experience in this field.We have our own factory.

Besides,at the end of 2014,we was just estabilished a trading company.

2.How many employees are there in your factory?

Approximately 150 persons.

3.Do you have your own R&D team?How many design engineers do you have?

Yes,we have our own R&D team.More than 10 persons.

4.Which countries have your machines been exported to now?

Russia,South Korea,North KOrea,Pakistan,India,Vietnam,Taiwan,etc.

We regard our customer's satisfaction as our unremitting pursuit.


Certificates

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Customer

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Exhibition

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Packaging

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Hot Tags: 2-roller straightening machine for black bar or bright bar, manufacturers, high speed, high precision, high accuracy, high quality
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