Precision CNC Vertical Ring Rolling Machine Multi-specification Large Production Capacity
Precision CNC Vertical Ring Rolling Machine Multi-specification Large Production Capacity Key Specifications Attribute Value Cooling system Water Nominal outer diameter of grinding ring 160 - 1300 mm Main transmission mode Hydraulic / Pneumatic Device Safety features Emergency Stop Button, Safety Protection Device, Overload Protection Ring rolling height 40 - 300 mm Radial rolling force (KN) 50 - 800 KN Product Overview The D51K CNC vertical ring rolling mill is an advanced
| Attribute | Value |
|---|---|
| Cooling system | Water |
| Nominal outer diameter of grinding ring | 160 - 1300 mm |
| Main transmission mode | Hydraulic / Pneumatic Device |
| Safety features | Emergency Stop Button, Safety Protection Device, Overload Protection |
| Ring rolling height | 40 - 300 mm |
| Radial rolling force (KN) | 50 - 800 KN |
The D51K CNC vertical ring rolling mill is an advanced equipment for efficient and precise ring rolling. Its hydraulic or pneumatic main transmission adapts flexibly to diverse production needs.
With powerful radial rolling capacity (50-800 KN), this machine handles ring rolling tasks across various materials and sizes, from small workpieces to large-scale industrial production.
The equipment offers a processing range of 40 to 300 millimeters in ring height, providing exceptional flexibility to meet various design specifications and requirements.
- Emergency stop button for immediate shutdown
- Comprehensive safety protection devices
- Overload protection for equipment stability
- Special rolling process optimization for uniform ring structure
- Enhanced strength, hardness, and fatigue resistance
- Ideal for high-performance ring requirements
The ring rolling machine includes: main transmission box, body, main roller slider, centering mechanism, measuring device, hydraulic system, hydraulic pipeline, control system, lubrication system, cooling system, and foundation.
| Model | DRC-D51K(H) | DRC-D51K(H) | DRC-D51K(H) | DRC-D51K(H) | DRC-D51K(H) | DRC-D51K(H) | DRC-D51K(H) | DRC-D51K(H) | DRC-D51K(H) |
|---|---|---|---|---|---|---|---|---|---|
| Nominal outer diameter (mm) | 160 | 250 | 350 | 450 | 550 | 800 | 1000 | 1200 | 1300 |
| Range of outer diameter (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 |
The CNC vertical ring rolling machine is widely used in manufacturing high-performance annular forgings for:
- Bearings, gears, and flanges (including flat welding and large diameter flanges)
- Thin-walled cylindrical parts and various connecting/transmission components
- Materials including high-temperature alloy steel, bearing steel, carbon steel, copper, and aluminum
Its near net forming capability, excellent performance, high precision, and efficiency make it essential in industries such as machinery manufacturing, automotive, wind power, aerospace, shipbuilding, petrochemicals, and engineering machinery.
We provide comprehensive service support from pre-project consultation through installation, debugging, and maintenance. Our customized solutions include close client communication to promptly address challenges and ensure project success.
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