HAIGE JY Series of Straightening Machine
Our JY Series is engineered for precise straightening and polishing of metal bars after peeling or grinding. Utilizing specialized roller curves and optimized angles between the top and bottom rollers, it achieves exceptional straightness and surface finish.
Key Features & Applications:
Precision Straightening - Corrects bends and imperfections for uniform straightness
Surface Polishing - Enhances finish on peeled or ground bars.
Versatile Compatibility - Suitable for black bar materials and pre-machined surfaces
Robust Construction - Ensures durability and consistent performance. Ideal for industries requiring tight tolerances and smooth bar surfaces, the JY Series guarantees efficiency and reliability in metal processing.
Quality Commitment
Quality is the cornerstone of our business. Our ISO 9001-certified operations adhere to stringent international quality management standards, ensuring continuous improvement in product excellence. We are committed to delivering reliable, high-performance equipment that customers can trust-providing peace of mind in every purchase and satisfaction in every use.
Additionally, we offer customized solutions tailored to meet specific customer requirements, ensuring optimal performance for unique applications.
Service Commitment
To guarantee seamless operations and long-term reliability, we provide:
12-month warranty (excluding wear parts),
Lifetime technical support at no extra cost
Free operator training at our facility,
24-hour rapid response for troubleshooting
Overseas engineering support, including on-site installation, commissioning, and training as needed. We prioritize customer success through exceptional quality and unwavering service excellence.

Product Parameters
JY100 |
material requirements |
diameter range(mm) |
25 |
length(mm) |
≥3000 |
surface hardness |
≤HB320 |
yeild strength(Mpa) |
σb≤1000 |
straightness(mm/m) |
≤3.0 |
diameter tolerance |
≤h10 |
roundness |
≤50% |
surface roughness(Ra) |
≤6.3μm |
after straightening |
straightness(mm/m) |
≤0.3 |
surface roughness(Ra) |
≤0.8μm |
diameter tolerance |
≤h9 |
number of roller(pcs) |
2 |
roller diameter(mm) |
Φ360 |
feeding speed(m/min) |
2~12 |
main motor(kw) |
55kw X 2 |
Lifting motor(kw) |
3 |
total capacity(kw) |
125 |
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 overseas service. We are the exclusive agent of Yantai Volm Vacuum Technology Co., Ltd., which focuses on manufacturing various 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 machines. 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 with the perfect products and best services.


Certification

Packaging & Shipping
FAQ
1. Who are we?
We are based in Shandong, China, and have been in operation since 2015. Our sales are distributed as follows: South Asia (60.00%), Eastern Europe (15.00%), Southeast Asia (10.00%), the Middle East (5.00%), Eastern Asia (5.00%), and Southern Europe (5.00%). There are a total about 11-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production.
Always final Inspection before shipment.
3. What can you buy from us?
Bar Peeling Machines/ Straightening Machines/ Polishing Machines/ Auxiliary Machines/ Filling Machine/ Rotomolding Machine/ Vacuum Pump/ Hydraulic Breaker/ Ammeter/ Water Meter
4. Why should you buy from us, not from other suppliers?
We have exported various product,s which mostly are machines and machine parts to many countries ,such as Spain, Ukraine, Russia, Bangladesh, Pakistan, South Korea, India, Vietnam, Taiwan, Malaysia, Japan, Thailand, etc. We can provide overseas service.
5. What services can we provide?
Accepted Delivery Terms:
FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES;
Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF;
Accepted Payment Type: T/T, L/C, Credit Card, PayPal, Western Union, Cash;
Language Spoken: English, Chinese