Roll Forming Machine Quick Change of The Die for Steel Wheel Rim

Product Description

Roll Forming Machine

The roll forming machine is also known as a wheel rim forming machine, and is used for symmetrical or asymmetrical roll forming of steel wheel rims. Theroll forming equipment consists of the main machine, hydraulic transmission system, pneumatic system, PC control system and lubrication system.
Generally, small rim lines and large rim lines carry out 3 processes to complete the rim profiling. Each process uses one set of roll forming machines. However, the ultra-large line completes the rim roll forming operation through 4 processes. The 4 thpresses the roll press into a non-skid pattern.

No.	Items		parameters
1	Model		GX-23/300	GX-45/600	GX-48/800
2	Roll forming force		230KN	400KN	500KN
3	Motor power of hydraulic system		62.5Kw	82.5Kw	165Kw
4	Length of mould on spindle		350mm	670mm	900mm
5	Upper and lower spindle speed		220r/min	200r/min	200r/min
6	Spindle material and diameter		40Cr, 140mm	40Cr, 200mm	40Cr, 220mm
7	Space between upper and lower spindle		240~380mm	340~480mm	380~520mm
8	Lower spindle stroke		140mm	140mm	140mm
9	Adjustable range of lower spindle feeding speed		2~10mm/s	2~10mm/s	2~10mm/s
10	Adjustable dip angle of lower spindle		-0.35 ° ~0.17 °	±0.35°	±0.35°
11	Side guide roller (Linear)	Stroke	100mm	140mm	160mm
		Adjustable stroke	50mm	50mm	50mm
12	Max. diameter of guide roller		200mm	220mm	240mm
13	Rated input voltage		380V	380V	380V
14	Rate input current		62.5Kw	82.5Kw	165Kw
15	Power cord section (copper)		Single core 70mm 2(3+2)	Single core 90mm 2(3+2)	Single core 180mm 2(3+2)
16	Consumption of hydraulic cooling water		2000L /h	3000L /h	4000L /h

Main Features 1. The forming dies on this wheel rim roll former comes with an easy to dismount design which ensures a quick change of the die, controlling the changing process to take only about 30 minutes.2. Both the small and large wheel rim lines often use 3 roll forming machines that share one set of automatic load and unload mechanisms. These systems use a 3 process and 4 location design, which saves time and improves production efficiency.3. The split design between the load/unload unit and the main machine allows for both manual and automatic operations.4. The roll forming dies can be designed to be symmetric or asymmetric according to processing demands.5. The upper and lower shafts are hydraulic driven. During the rim profiling, the rotating speed of the upper and lower rollers can be automatically adjusted.6. The shafts can be adjusted at both dip angles and axial directions. This makes each part of the roller surface uniformity stressed, ensuring the precision.7. The space between the upper and lower spindle is adjustable, as is the feeding speed.8. The stroke of a side guide rail is also adjustable.
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