W11S-50X2500 hydraulic upper roller universal plate rolling machine

W11S-50X2500 hydraulic upper roller universal plate rolling machine
1)good price 
2)excellent after sales service
3)CE,IOS 
4)30 years experience


Movement of upper and bottom roller

1、rolling machine Upper roller can do both level movement (move from left to right)and vertical movement(move from up to down).
2、Bottom roller is fixed. It just does rotation clockwise and counterclockwise.
3、rolling machine pre-bending is achieved by horizontal movement of upper roller and presses the end of plate .High precision pre-bending, freely control the straight side of plate.
4、rolling round, it is achieved by means of  the motor and reducer to drive two bottom rollers.


Main Part and Techniques

 

Number	Main Machine part	Technical Requirement
1	Top Roller Device	Material	42CrMo
		Techniques	forging piece go through rough machining  then quenching and tempering treatment  at HB260~300
			finish turning then medium frequency  quenching of surface at  HRC48~52
2	Bottom Roller Device	Material	45#
		Techniques	forging piece go through rough  machining then quenching and tempering  treatment at HB260~280
			finish turning then medium frequency  quenching of surface at  HB190~220
3	Support Roller Device	Number	1 group , 4 bar
		Material and Techniques	Middle carbon steel , quenching and  tempering treatment at HB190~220
4	Side Frame and  Chassis	Material	Q235 steel
		Techniques	Fixed and tipping side frame and  chassis are welding pieces of steel plate.
			1、welding  2、anneal and vibration 3、the stress shall be eliminated
5	Drive Device	Motor	From china famous supplier
		Reducer	From china famous supplier
6	Hydraulic System	hydraulic valve	From china famous supplier
		sealing element	From china famous supplier
		Oil  Cylinder	From china famous supplier
7	Tipping Device	Function	Get bended work piece
8	Control System	Low Voltage Apparatus	SIEMENS   GERMAN
		PLC	OMRON    JAPAN
		Touch Screen	TaiWan
		Control Console	From china famous supplier
		Control program	From china famous supplier