Wheel Rim Making Machine_Nantong Zhenhuan Trade Co., Ltd.

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Wheel Rim Making Machine

Description of wheel rim making machine:
To produce steel wheel rims for automotives, there need many different kind of machines. We can provide the complete production line for steel wheel rims.

I Wheel rim round bending machine:

This machine is for bending steel plate into round shape as blank material for wheel rim. By adjusting bending rollers, different diameters can be achieved.

Main technical data of wheel rim roud bending machine:

Item	Data
Suitable rim wall thickness	2-6mm
Suitable rim width	4-8”
Suitable rim diameter	12-18”
Suitable steel material	carbon steel
Spindle speed	55 rpm
Main driving motor power	7.5kW
Spindle driving method	universal joint
Finished product ejecting	pneumatic
Material of rollers	45# steel, hardened & tempered

II Wheel rim flash butt welding machine:

This flash butt welding machine is for butt welding round part from above first step. It adopts flashing to heat workpiece and upsetting to finish welding.
Flash butt welding machine is hydraulic driven, stable and reliable.

Main technical data of wheel rim flash butt welding machine:

Item	Data
Rated transformer capacity	800kVA
Rated primary voltage	380V
Suitable wheel rim section area	400-4500mm2
Suitable rim max. width	500mm
Suitable rim min. width	100mm
Welding speed	0.8-30mm/min
Max. clamping force	600KN
Max. upsetting force	300KN
Jaw max. adjustment	80mm
Adjustable voltage range	7.6-14.6V
Hydraulic working pressure	5-15MPa
Hydraulic pump motor power	22kW
Cooling water pressure	0.2MPa
Cooling water flow	≥3000L/N
Duty cycle	60%
Machine dimension	2800x2000x2500mm
Machine weight	15T

III Wheel rim trimming machine

This wheel rim trimming machine is comprised of several units: scraping & planning machine, roll flattening machine and end cutting machine. It is manually loading and unloading on every machine.

Main technical data of wheel rim trimming machine:

Item	Data
PLC	Omron from Japan
Touch screen	Delta from Taiwan
Buttons	Schneider
Electric control cabinet	assembling electric box
Sensor	imported from Japan
Lubricating pump	BIJUR dry oil pump from USA
Hydraulic station motor power	45kW

IV Wheel rim rolling machine

Wheel rim rolling machine is for final rolling and forming wheel rims. By changing moulds, different shaped wheel rims can be produced.
This machine is hydraulic driven, stable and reliable.

Main technical data of wheel rim rolling machine:

Item	Data
Suitable wheel rim diameter	12 ~ 18’
Suitable wheel rim width	4~8’
Main shafts diameter	φ135mm
Main shafts length	350mm
Main forming roller quantity	2
Guiding roller quantity	2
Side guiding shaft diameter	φ90 mm
Side guiding stroke	200mm
Main shaft speed	50~450 rpm
Max. distance between upper & lower main shafts	362mm
Min. distance between upper & lower main shafts	262mm
Main shafts adjustable tilt angle	0 ~ 1.5°
Lower main shaft axial adjustable distance	± 2 mm
Lower main shaft raising force	10000kgf
Main shafts torque	3850N·m
Hydraulic pump motor power	68kW
Lubricating method	Compulsive central lubricating
Machine dimension	2000 x 1600 x 1800mm

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