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D51Y-250 Vertical Ring Rolling Machine for Seamless Bearings Flanges
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D51Y-250 Vertical Ring Rolling Machine for Seamless Bearings Flanges

MOQ: 1 Set
Price: 25000 - 147000 USD Per Set
Standard Packaging: After Being Wrapped With Stretch Film, It Is Shipped Unpacked In The Container.
Delivery Period: 45-75 Working Days
Payment Method: L/C,T/T
Details Information
Product Description
Detail Information
Brand Name
Duolek
Model Number
D51Y - 250
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
Advantages 3:
Support Customization
Highlight:

vertical ring rolling machine for bearings

,

D51Y-250 ring rolling machine

,

vertical ring rolling machine for flanges

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.
Product Images
D51Y-250 Vertical Ring Rolling Machine for Seamless Bearings Flanges 0
D51Y-250 Vertical Ring Rolling Machine for Seamless Bearings Flanges 1
D51Y-250 Vertical Ring Rolling Machine for Seamless Bearings Flanges 2
Tags: 

ring rolling mill,  

ring rolling machinery,  

ring rolling equipment

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products
PRODUCTS DETAILS
Products

Ring Rolling Machine

Vertical Ring Rolling Machine

Horizontal Ring Rolling Machine

Spiral Weld Pipe Mill
Name
  • Name
  • Name
  • Name
  • Name
  • Name
  • Name
  • Name
D51Y-250 Vertical Ring Rolling Machine for Seamless Bearings Flanges
MOQ: 1 Set
Price: 25000 - 147000 USD Per Set
Standard Packaging: After Being Wrapped With Stretch Film, It Is Shipped Unpacked In The Container.
Delivery Period: 45-75 Working Days
Payment Method: L/C,T/T
Detail Information
Product Description
Detail Information
Brand Name
Duolek
Model Number
D51Y - 250
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
Advantages 3:
Support Customization
Minimum Order Quantity:
1 Set
Price:
25000 - 147000 USD Per Set
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
Highlight

vertical ring rolling machine for bearings

,

D51Y-250 ring rolling machine

,

vertical ring rolling machine for flanges

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.
Product Images
D51Y-250 Vertical Ring Rolling Machine for Seamless Bearings Flanges 0
D51Y-250 Vertical Ring Rolling Machine for Seamless Bearings Flanges 1
D51Y-250 Vertical Ring Rolling Machine for Seamless Bearings Flanges 2
Tags: 

ring rolling mill,

ring rolling machinery,

ring rolling equipment

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