China D51Y Vertical Ring Rolling Machine Has Excellent Rigidity And A Wide Processing Range for sale

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D51Y Vertical Ring Rolling Machine Has Excellent Rigidity And A Wide Processing Range

Name: D51Y Vertical Ring Rolling Machine Has Excellent Rigidity And A Wide Processing Range
Brand: Shandong Dorco Heavy Machinery Co., Ltd.

D51Y Vertical Ring Rolling Machine This machine offers excellent rigidity and a wide processing range, featuring high automation, compact size, lightweight construction, and sensitive operation - making it ideal for small and medium-sized enterprises. Key Specifications Model D51Y-550 Nominal outer diameter of grinding ring 550 mm Range of outer diameter of rolling ring 350 - 600mm Ring rolling height 300mm Cylinder stroke 150mm Radial rolling force 550KN Product Advantages

Range of outer diameter of rolling ring 350 - 600mm

Packaging Details After Being Wrapped With Stretch Film, It Is Shipped Unpacked In The Container.

Nominal outer diameter of grinding ring 550 mm

Model Number D51Y

Brand Name Duolek

Payment Terms L/C,T/T

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Product Description

D51Y Vertical Ring Rolling Machine

This machine offers excellent rigidity and a wide processing range, featuring high automation, compact size, lightweight construction, and sensitive operation - making it ideal for small and medium-sized enterprises.

Key Specifications

Model	D51Y-550
Nominal outer diameter of grinding ring	550 mm
Range of outer diameter of rolling ring	350 - 600mm
Ring rolling height	300mm
Cylinder stroke	150mm
Radial rolling force	550KN

Product Advantages

High automation enables increased production output per unit time
Quick response to market demands with efficient operation
Precision-engineered with carefully designed details and rigorous quality inspections
Smooth operation enhances production efficiency and environmental quality
Advanced ring expansion fixed rolling wheel system ensures high axial positioning accuracy
Reliable connection system reduces non-productive labor and improves productivity
Constructed with high-quality cast steel and alloy steel components
Welded steel plate construction provides excellent rigidity with lightweight design
Comprehensive pre-delivery testing ensures reliable performance

Technical Parameters

Model	160	250	350	450	550	800	1000	1200	1300
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
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

Applications

The DRC-D51Y vertical ring rolling machine is designed for hot rolling and expansion processes, ideal for manufacturing:

Non-welded ring parts including bearings and flanges
Large diameter flanges and small thin-walled barrel components
Various metal materials: high-temperature alloy steel, bearing steel, carbon steel, copper, and aluminum

The machine requires minimal front-end drilling, significantly improving production efficiency and product accuracy.