Specifications

The production efficiency of hot spinning hydraulic necking machine for steel pipe is very high

NY-180 hot spinning hydraulic shut Machine for fire extinguisher

main technical parameters:

1. The necking size of steel bottle:

Diameter	Φ120	Φ140	Φ152	Φ159	Φ180
Min.	260	300	350	370	400
Max.	≤1400

2.Electric motor type: Y200L2-6   RPM: 960r/min     Power: 22KW

3.The rotation speed of spindle: 300r/min    Rotary direction: clockwise (from the view of necking die)

4.Oil pump motor Y132M-4  RPM: 1440r/min  Power: 7.5KW

5. Oil pump type: CB-32   Rated pressure: 12.5Mpa    Max. Flow: 32L/min

6. Compress oil cylinder diameter: Φ250          Stroke: 70mm

7.Oscillating oil cylinder diameter: Φ160  Pushing force:5T  Rack speed: 30mm/s