Shandong Dorco Heavy Machinery Co., Ltd.
                                                                                                           
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Vertical Ring Rolling Machine for Seamless Rings with Hydraulic or Pneumatic Drive

Price Negotiable
Price: 25000 - 147000 USD Per Set
MOQ: 1 Set
Delivery Time: 45-75 Working Days
Brand: Duolek
Product Description
Sensitive Operation Vertical Ring Rolling Machine
Rolling Seamless Rings In Various Industries
Key Attributes
Attribute Value
Application Rolling Of Seamless Rings For Various Industries
Equipment Advantages One-time Rolling Forming
Advantage 1 High Degree Of Automation
Advantage 2 Sensitive Operation
Advantage 3 Support Customization
Machine Main Transmission Hydraulic Or Pneumatic Device
Product Overview
The D51Y vertical ring rolling machine is one of our company's main products, capable of rolling and shaping circular parts such as bearing rings, gear blanks, pipe flanges, copper, and aluminum components in one operation according to your desired specifications.
Key Features
  • Sensitive operation for precise control and accuracy during rolling process
  • International standard cylinder with polyurethane YX sealing ring for reliable sealing and wear resistance
  • Muffler-equipped compressed air release to eliminate noise pollution
  • Compact structure with standard reducer and Y-shaped motor for easy installation and maintenance
  • New accessories with reasonable force distribution, high guiding accuracy, and long service life
  • High automation, small size, and light weight ideal for small and medium enterprises
  • Customizable to specific production requirements
  • Improves material precision, reduces turning allowances, and enhances steel utilization
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
Rolling 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 in processing non-welded ring parts such as bearings, flat welding flanges, high diameter flanges, and small thin-walled barrel components. It effectively connects the entire forging process after upsetting and punching operations.
D51Y Vertical Ring Rolling Machine in operation Close-up view of ring rolling mechanism Finished ring products from the rolling machine

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

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