Дешевая машина для выпрямления труб/труб с 7 роликами по лучшей цене

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Product Overview


Product Description

Quality: Our company regards quality as life. We have already passed ISO9001 certification, and strictly implement the ISO9001 international quality management system. We keep improving quality in order to let customers buy with comfort and use with satisfaction.
Our company can also make specified equipment according to customers’ requirement.

Our service:
1. Free quality guarantee period for 12 months, except for wearing parts.
 2. Free provide long-term technical support
 3. Free train buyer’s operator in seller’s factory
 4. Fast response service within 24 hours
 5.Our engineers can offer overseas service, including guiding installation, commissioning, training, etc, if our customer needs.


1. Blank: hot-rolled bar.
2. Specifications: Φ20—φ70×2000—6000mm.
3. Material: Carbon tool steel, carbon structural steel, alloy tool steel, alloy structural steel, spring steel, bearing steel, stainless steel, high-speed tool steel, titanium, chromium-nickel alloy and other special steel materials.
4. Material performance: Yield limit: ≤800Mpa.
5. Original curvature: ≤10‰ (10mm/m).
6. Dimensional tolerance and ovality should conform to relevant national standards.
7. Accuracy after precision correction: straightness ≤1mm/m (measured value-ovality), straightness at both ends ≤1.50mm/m.
8. Straightness measurement scheme: platform feeler method
9. Straightening speed: about 4-18m/min
10. Total motor capacity (reference): 100KW.
11. Voltage: 3X380V±10%.
12. Frequency: 50Hz±2%.
13. Feeding direction: right feeding.
14. Accuracy detection: according to conventional methods.
15. Air consumption: 20m3/h (pressure: ≥0.4MPa).
16. The maximum height of the equipment on the ground does not exceed: 3.0m.

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Packing & Delivery

Company Profile

Yantai Haige International Trading Co.,Ltd.,is a joint-stock enterprise engaged in exporting products such as machines,pumps and parts etc. produced in China to the markets abroad,which is located in Laishan district,Yantai City,Shandong Province,China.

Our company is based on the manufacturing plant-Yantai Haige machine tools Co.,Ltd and Yantai Hangjian Refined Special Steel Equipment Co.,Ltd. which focus on manufacturing many kinds of metal finishing equipment. Area of the factory is about 10000 square meter. There are one hundred and sixty staffs working in the factory,includes 14 staffs focusing on R&D.

We have exported various products which mostly are machines and machine parts to many countries.We can provide timely oversea service.

We are the exclusive agent of Yantai Volm Vacuum Technology Co.,Ltd.,which focus on manufacturing various of vacuum pumps,we represent their business in international markets.Also we are appointed to be the sole sales agent of Shandong Gexin machinery manufacturing Co.,Ltd. for their Rotational Moulding products and machine.

We focus on the the quality of the products we sell,We welcome you to our plant and hope to have the pleasure of providing you the perfect products and best services.

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