Product Description:
The D51Y vertical ring rolling machine is one of our company's main products, which can roll and shape circular parts such as bearing rings, gear blanks, pipe flanges, copper, aluminum, etc. in one go according to your desired shape.
Features:
One of the main advantages of this machine is its sensitive operation, which can achieve precise control and accuracy during the rolling process. This ensures that the final product meets the required specifications and quality standards.
The cylinder adopts the international standard cylinder with polyurethane YX sealing ring, which is reliable in sealing, wear-resistant, and has low motion resistance.
Compressed air is released through a muffler, eliminating noise pollution.
We use a standard reducer and a Y-shaped motor, both placed on the same seat, with a compact structure and easy installation and maintenance.
The D51Y vertical ring rolling machine adopts new accessories, which have the characteristics of reasonable force distribution, high guiding accuracy, long service life, easy operation, and wide adjustable range, making ring rolling processing more efficient and convenient.
The DRC-D51Y vertical ring rolling machine has the advantages of high automation, small size, light weight, good rigidity, and sensitive operation, and is suitable for small and medium-sized enterprises. It can improve production efficiency, reduce labor input, and lower production costs.
All of our devices support customization and can be customized according to your specific production requirements.
This equipment has high productivity and is extremely effective in refining the precision of raw materials, reducing turning allowances, improving steel utilization, enhancing cutting performance, and improving the internal quality of forgings. It can provide customers with considerable economic benefits.
Technical Parameters:
| DRC-D51Y (H) | 160 | 250 | 350 | 450 | 550 | 800 | 1000 | 1200 | 1300 |
| DRC-D51Y (P) | 160 | 250 | 350 | / | / | / | / | / | / |
| Nominal outer diameter of grinding ring(mm) | 160 | 250 | 350 | 450 | 550 | 800 | 1000 | 1200 | 1300 |
| Range of outer diameter of rolling ring(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:
1. K (H): The main transmission of the machine adopts a hydraulic device.
K (P): The main transmission of the machine adopts a pneumatic device.
Applications:
The D51Y series vertical ring rolling machine (hole expanding machine) developed and produced by our company is an ideal equipment for the hot rolling and expanding process of circular rough blanks. This product is mainly used in the processing and production of non welded ring parts such as bearings, flat welding flanges, high diameter flanges, and small thin-walled barrel shaped components. After upsetting and punching, forging enterprises use this equipment to expand holes, which can perfectly connect the entire forging process.
