W11SNC Top roll universal three roll plate bending machine

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Performance characteristics

This machine belongs to the hydraulic three roll plate rolling machine, which is used to roll the steel plate into a cylinder under normal temperature. The upper roll can move vertically and horizontally. Pre bending is realized by moving the upper roll horizontally, so that the upper roll is in an asymmetric position relative to the lower roll. The two lower rollers are driven by the motor and reducer during rounding. Since the elevation of the lower roll remains unchanged, it is convenient for feeding and operation. The longitudinal alignment device is provided to reduce the unfitness of the product during the coiling process. PLC control is adopted, and roller displacement is displayed digitally.

Drum shape, upper roll and lower idler of lower roll are adjusted together, and the straightness of high-precision products is drum shape The drum preset amount of the upper roll and the upper roll is usually 70% of the uniform load of the roll. For the lower roll with smaller diameter, the lower part of the lower roll is supported by an adjustable upper and lower idler. According to the load of the rolled products, the supporting roller at the lower part of the lower roller is adjusted to greatly improve the straightness of the products. Rear bending and coiling, high-precision product roundness The upper roll coiler adopts rear bending (the direction of plate feeding is opposite to the moving direction of the upper roll), the upper roll presses down while the lower roll rotates, and continuously bends. The pre bending of the end of the plate directly pressurizes the pre bending, which avoids the generation of the angle after the front bending, and can control the length and shape of the remaining straight edges.

Technical Parameters of W11SNC Top Roll Universal Three roll Plate Bending Machine

Specification and model	Maximum roll thickness(mm)	Maximum pre bending thickness（mm）	Maximum roll width（mm）	Upper roller pressure （ton）	Minimum diameter at full load（mm）	Upper roller diameter （mm）	Lower roller diameter （mm）	Center distance between two rollers（mm）	power（KW）
									Roller rotation	hydraulic pressure system	Lower roller move
6×2000	6	4.5	2000	25	380	205	125	160	3	2.2	1.1
8×2000	8	6	2000	35	450	220	135	180	4	2.2	1.1
8×2500	8	6	2500	37	500	240	135	180	5.5	4	2.2
12×2000	12	9	2000	65	500	255	150	245	7.5	4	1.1
12×2500	12	9	2500	75	650	300	160	270	11	5.5	2.2
12×3000	12	9	3000	100	750	320	180	300	15	5.5	2.2
16×2000	16	12	2000	75	650	300	160	270	11	5.5	2.2
16×2500	16	12	2500	100	750	320	180	300	15	5.5	2.2
16×3200	16	12	3200	130	850	380	200	330	22	7.5	4
20×2000	20	16	2000	100	750	320	180	300	15	5.5	2.2
20×2500	20	16	2500	130	850	380	220	360	22	7.5	4
20×3000	20	16	3000	190	950	410	230	380	30	7.5	4
25×2000	25	20	2000	130	850	380	220	360	22	7.5	4
25×2500	25	20	2500	190	950	410	230	380	30	7.5	4
25×3200	25	20	3200	240	1100	460	260	420	37	11	4
30×2000	30	25	2000	190	950	410	230	380	30	7.5	4
30×2500	30	25	2500	270	1100	460	260	420	37	11	4
30×3200	30	25	3200	320	1400	510	260	460	45	15	4
30×4000	30	25	4000	450	1600	590	280	500	45	15	5.5
40×2000	40	32	2000	270	1200	480	260	420	37	11	4
40×2500	40	32	2500	320	1400	520	290	500	55	15	4
40×3200	40	32	3200	450	1600	560	290	500	55	15	5.5
40×4000	40	32	4000	550	2000	660	360	650	75	22	7.5
52×2500	52	40	2500	450	1800	610	320	580	55	15	5.5
52×3200	52	40	3200	610	2000	650	380	700	75	22	11
50×4000	50	40	4000	690	2000	780	420	800	90	22	11
50×5000	50	40	5000	800	2100	850	460	880	90	37	15
60×2500	60	50	2500	610	2000	650	380	700	75	30	15
60×3200	60	50	3200	690	2000	710	420	780	90	30	15
60×4000	60	50	4000	800	2100	840	480	920	110	37	15
60×5000	60	50	5000	1050	2500	940	520	1000	110	37	22
70×3200	70	60	3200	1050	2000	840	480	920	110	37	15
80×4000	80	70	4000	1350	2500	900	560	1080	132	45	22
100×4000	100	90	4000	1600	3000	960	600	1120	160	45	22

　　Note: If the parameters in this table are inconsistent with the machine tool data, the actual data of the machine tool shall prevail. The Company reserves the right of final interpretation.

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