Shandong Dorco Heavy Machinery Co., Ltd.
| Place Of Origin | China |
| Packaging Details | After Being Wrapped With Stretch Film, It Is Shipped Unpacked In The Container. |
| Delivery Time | 45-75 Working Days |
| Payment Terms | L/C,T/T |
| rolled material | Can Roll Various Metal Materials |
| Ring rolling height | 40 - 300mm |
| model | Multiple Specifications To Choose From |
| Main Transmission Mode | Hydraulic / Pneumatic Device |
| Warranty period | 1 Year |
| Power Source | Electric |
| Brand Name | DORCO |
| Model Number | D51Y |
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Product Specification
| Place Of Origin | China | Packaging Details | After Being Wrapped With Stretch Film, It Is Shipped Unpacked In The Container. |
| Delivery Time | 45-75 Working Days | Payment Terms | L/C,T/T |
| rolled material | Can Roll Various Metal Materials | Ring rolling height | 40 - 300mm |
| model | Multiple Specifications To Choose From | Main Transmission Mode | Hydraulic / Pneumatic Device |
| Warranty period | 1 Year | Power Source | Electric |
| Brand Name | DORCO | Model Number | D51Y |
| High Light | 130mm Ring Rolling Machine ，250 Vertical Ring Rolling Machine ，Small Footprint Ring Rolling Machine | ||
The D51Y vertical ring rolling machine is a high-performance CNC rolling equipment designed to meet the efficient and high-precision production needs of metal rings in harsh industrial environments.
Core advantages:
Wide material adaptability: easy rolling of steel, aluminum, and other common metal materials, with excellent versatility.
Flexible size range: The rolling height of the ring component can reach 130 mm, meeting the production needs of precision small ring components.
Optional specifications and configurations: Multiple optional specifications and models are provided, and users can choose the optimal configuration based on their own production capacity, ring size, and process requirements to ensure maximum production efficiency and output.
Excellent rigidity, able to withstand high-intensity pressure, ensuring consistent machining accuracy.
Sensitive operation, easy for operators to quickly adjust according to their needs.
The structural design adopts self-developed new accessories, with a rectangular cross-section for scientific force distribution, high guiding accuracy, extended equipment life, and easier operation.
Wide adjustable range, suitable for various types of ring processing.
Before each device leaves the factory, our company strictly inspects and debugs it to ensure that it is delivered to customers in the best condition, providing a solid guarantee for production.
| 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 |
Vertical ring rolling machine is an advanced equipment for efficient and precise manufacturing of high-performance annular forgings. It is widely used in the production of bearings, gears, flanges (especially flat welding and large diameter flanges), thin-walled cylindrical parts, as well as various connecting and transmission components. Its strong material adaptability (covering high-temperature alloy steel, bearing steel, carbon steel, copper, aluminum, etc.) and excellent process advantages (near net forming, excellent performance, high precision, high efficiency) make it an indispensable key equipment in many industries such as modern machinery manufacturing, automotive, wind power, aerospace, shipbuilding, petrochemicals, engineering machinery, etc., perfectly serving the application needs you described.
We provide comprehensive service support from pre project consultation to equipment installation, debugging, and maintenance in the later stages. In the implementation process of customized solutions, we maintain close communication with clients, promptly solve problems encountered, and ensure the smooth progress of the project.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Total Annual:
300-500
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Shandong Duolek Heavy Machinery Co., LTD., located in Puji Industrial Park, Jiaozhou, Qingdao, Shandong Province. We are a large-scale heavy industry machinery manufacturing enterprise in China. The company is mainly engaged in the design, manufacturing, and installation of large-scale equipmen... Shandong Duolek Heavy Machinery Co., LTD., located in Puji Industrial Park, Jiaozhou, Qingdao, Shandong Province. We are a large-scale heavy industry machinery manufacturing enterprise in China. The company is mainly engaged in the design, manufacturing, and installation of large-scale equipmen...
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