Best Price Two-Roll Straightening Machine for Large Diameter

• After-sales Service: Online Support
• Type: Balance Roller Straightening Machine
• Usage: Bar
• Voltage: 380V
• Automatic Grade: Semiautomatic
• Principle: Large Deformation
• Model NO.: JY250A
• Certification: ISO9001, CE
• Warranty: 12 Months
• Customized: Customized
• Condition: New
• Transport Package: Seaworthy Packing
• Specification: 6.6mx1.3mx2.6m
• Trademark: Haige
• Origin: Shandong, China
• HS Code: 8501109990
• Production Capacity: 120 Sets Per Year

Product Description

Production Descreption

Introduction of straightening machines
Series JY straightening machines are high-efficiency machines which are mainly used to straighten precisely and calender metal bars peeled. They can use special curve between the two straightening rolls to straighten and calender bars. The equipment contains main machines, cooling lubricant system , electrical system, transfer system and auxiliary machines. (The pictures are as below.)


Technical Parameter

1. The blank 

1.1 Material: stainless steel, bearing steel, spring steel, alloy tool steel, carbon tool steel, high-speed tool steel, high quality carbon steel, alloy structural steel, non-tempering steel, easy cutting steel, valve steel, gear steel, mold steel, various non-ferrous metals, pipes, etc. 

1.2 Bearing capacity: ≤10000Kg 

1.3 Dimensions and Specifications: 

Diameter range: φ 90- φ 250 

Yield strength: 1100N/mm2 

Original bending: ≤2‰ 

Length range: 6M-8M (can be extended according to need) 

2. The finished product 

2.1 Diameter range: φ90-φ250 

2.2 Straightness: ≤0.5mm/M 

3. Main technical parameters 

3.1. Number of rollers: 2 

3.2, straightening roller: φ 670*1040mm 

3.3. Straightening speed (continuously variable speed) : 0-15m/min 

3.4, roller speed (continuously variable speed) : 0-40 RPM 

3.5. Main motor power: 355kW AC 2 sets 

3.6. Adjust motor power: 15KW AC 1 

4. Energy medium parameters 

4.1. Voltage: 3X415V±10% 

4.2 Frequency: 50HZ±2% 

4.3. Installed capacity: 755KW 

4.4. Pneumatic flow: 0.5m3/min 

4.5. Lubricating coolant flow rate: 10M3/h 

4.6. Gas consumption: 1.5M3/m

Our COMPANY

Yantai Haige International Trading Co.,Ltd., is a joint-stock enterprise engaged in exporting niche mechanical equipment produced in China to the markets abroad, which is located in Laishan district, Yantai City, Shandong Province, China.

The company is based on the manufacturing plant---Yantai Haige machine tools Co.,Ltd & Yantai Hangjian Refined Special Steel Equipment Co.,Ltd. whose area is more than 70000m2. There are one hundred and forty staffs working in the factory. The factory is mainly engaged in producing and selling bar peeling machines(centerless lathes), straightening machines, polishing machines(abrasive belt machines), auxiliary machines and other processing and finishing equipment for steel(bright steel) for more than ten years.

 Our company has strong R&D and production capacity. Equipped with specialized R&D center whose R&D capacity, software and hardware configuration, and the staff size all rank first in this field.  Keeping in step with the latest international technology, the R&D center develops the new equipment and upgrades the existing ones that provides a solid technical support and guarantee for our machines to keep technology leadership all the time.With advanced technology, high quality, high precision, high reliability, high efficiency,automatic line process and excellent after-sale service,our metal finishing equipment in full sets not only have been sold well to nearly thirty domestic provinces, cities, and autonomous regions, but also spread to Russia, Korea, India, Vietnam, North Korea, Pakistan, Taiwan, etc.

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