D51Y-250 Vertical Ring Rolling Machine for Seamless Bearings Flanges
Price:
25000 - 147000 USD Per Set
MOQ:
1 Set
Delivery Time:
45-75 Working Days
Brand:
Duolek
Product Description
D51 - 250 Vertical Ring Rolling Machine
Reliable, durable, and cost-effective vertical ring rolling machine designed for precision and high production capacity.
Product Specifications
| Attribute | Value |
|---|---|
| Model | DRC - D51Y - 250 |
| Nominal outer diameter of grinding ring (mm) | 250 |
| Ring rolling height (mm) | 130 |
| Linear rolling speed (m/s) | 1.8 |
| Equipment Advantages | One-time Rolling Forming |
| Additional Advantages | Support Customization |
Product Overview
Our D51Y vertical ring rolling machine combines reliability and durability with high precision and production capacity, offering excellent cost-effectiveness. Widely used for processing seamless ring parts including bearings, flat welding flanges, high diameter flanges, and small thin-walled barrel components, it is ideal for hot rolling and expansion processes of circular rough blanks.
Key Features
- Good process compatibility: Capable of rolling various metal materials including high-temperature alloy steel, bearing steel, carbon steel, copper, and aluminum. Works efficiently with general forging equipment to replace traditional hole expanding processes.
- Small size and light weight: Compact design allows flexible workshop layout without occupying excessive production space, ideal for small and medium-sized enterprises.
- Excellent rigidity: Maintains stable operation under long-term, high-intensity conditions, preventing equipment deformation and ensuring consistent product quality.
- Sensitive manipulation: Operators can quickly adjust parameters for precise control, meeting high-precision requirements.
Technical Parameters
| Model | 160 | 250 | 350 | 450 | 550 | 800 | 1000 | 1200 | 1300 |
|---|---|---|---|---|---|---|---|---|---|
| DRC-D51Y (H) | 160 | 250 | 350 | 450 | 550 | 800 | 1000 | 1200 | 1300 |
| DRC-D51Y (P) | 160 | 250 | 350 | / | / | / | / | / | / |
| Nominal outer diameter (mm) | 160 | 250 | 350 | 450 | 550 | 800 | 1000 | 1200 | 1300 |
| Outer diameter range (mm) | 55-160 | 80-250 | 180-350 | 250-500 | 350-600 | 400-800 | 500-1000 | 600-1200 | 600-1300 |
| Ring rolling height (mm) | 40 | 130 | 160 | 230 | 300 | 200 | 200 | 200 | 300 |
| Radial rolling force (KN) | 50 | 150 | 300 | 500 | 550 | 550 | 800 | 800 | 800 |
| Linear rolling speed (m/s) | 2.5 | 1.8 | 1.5 | 1.5 | 1.3 | 1.37 | 1.3 | 1.3 | 1.3 |
| Cylinder stroke (mm) | 50 | 100 | 110 | 130 | 150 | 200 | 250 | 250 | 350 |
Note: DRC-D51Y (H) models use hydraulic main transmission, while DRC-D51Y (P) models use pneumatic main transmission.
Applications
The D51Y series vertical ring rolling machine is ideal for hot rolling and expanding circular rough blanks. Primarily used for processing non-welded ring parts including bearings, flanges, and thin-walled barrel components, it seamlessly integrates with forging processes after upsetting and punching operations.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shandong Dorco Heavy Machinery Co., Ltd.
Location
North of Zhuzhu Road, Puji Town, Jiaozhou City, Qingdao, China
Contact Person
Sophie