Plate Bending Machine|Shearing Machine » plate rolling machine

Hydraulic Upper Roller Universal Plate Rolling Bending Machine

admin — Tue, 01 Dec 2009 04:24:02 +0000

1. Preeminence plate bending machine goods precision.
2. Unique curved technology, the end part of high accuracy has in advance curved, no back angle when bending continuously.
3. Man-machine interaction control interface, efficient intelligent operation.
4. Physical curved technology software, man-machine interaction window, curved course automatic compensation.
5. Single person operation, efficient safe convenient.
6. Rich curved shape, have rolling O type, U type, multistage R and other different shape.
7. The option of much type is made, plate rolling machine according to use or user requirement, have economic type number to show type and the TNC type option of numerical control.

Model	Max rolling thickness (mm)	Max pre-rolling thickness (mm)	Plate width(mm)	Diameter of upper roller (mm)	Main motor power (kw)
12X2000	12	10	2000	250	5.5
16X2000	16	12	2000	255	7.5
16X2500	16	12	2500	300	15
18X3000	18	14	3000	350	15
20X3000	20	16	3000	375	22
25X2500	25	20	2500	380	22
30X2500	30	25	2500	410	30
30X3000	30	25	3000	450	30
32X3000	32	28	3000	460	37
35X2500	35	30	2500	460	37
35X3000	35	30	3000	510	45
40X2500	40	35	2500	500	45
40X3000	40	35	3000	540	55
40X 4000	40	32	4000	610	55
45X 3000	45	40	3000	590	55
45X 4000	45	40	4000	660	75
50X 4000	50	45	4000	700	75
55X 3000	55	45	3000	620	75
55X 4000	55	50	4000	750	90
60X 3000	60	50	3000	650	75
60X 4000	60	55	4000	780	90
65X 4000	65	60	4000	810	90
70X 3000	70	60	3000	710	75
70X 4000	70	65	4000	840	90
75X 3000	75	65	3000	740	90
80X 3000	80	70	3000	770	90
80X 4000	80	75	4000	900	90
90X 3000	90	80	3000	800	90
100X 3000	100	90	3000	860	90

4-roller plate rolling machine

admin — Wed, 14 Oct 2009 15:02:00 +0000

4-roller plate rolling machine,the main structure consists of upper roll, bottom roll, side roll, main drive device, tipping device, right and left supporting structure, and seat. The upper and the bottom rolls, which work as the main drive at the same time, provide drive by hydraulic motor. They may transfer normal-reversely to provide torque needs. The bottom roll lifts vertically, clamps bending plate by hydraulic cylinder. It can realize asymmetric bending. There are side roll on both sides of upper and bottom rolls. The side roll makes arc lift along with axes of bottom roll. When side roll moves upward, the bending plate will be bent and formed, and it moves upward and downward by hydraulic cylinder. The supporting structure is made of welded steel plate construction (material 345mpa), and treated with annealing after welded to eliminate internal stress. Characteristics: (1) The pre-bending length of straight side for bending plate is less than other types of bending machines. (2) The bending process is much safer and more reliable than other types of bending machines.

plate rolling machine–bottom roller movement

admin — Sat, 10 Oct 2009 13:52:25 +0000

The plate rolling machine–bottom roller movement, its bottomer roller is transportable in the horizontal direction, curls the conic cylinder is extremely convenient, the steel plate end may the discharge head (pre-bend).

3-roller symmetrical Plate rolling machine

admin — Tue, 15 Sep 2009 13:11:22 +0000

The construction of plate rolling machine is in the form of three roller symmetry，the top roller ,in the central symmetry position over the two bottom roller ,does vertical motion up and down through screw ,nut and wormtransmission.

plate rolling machine for ship bulilding

admin — Fri, 11 Sep 2009 15:29:51 +0000

Main features of plate rolling machine for ship bulilding:

Superior product precision
The unique bending craft, High accurate end pre-bending, does not have the clearance angle bending continuously, bending process numerical control
Man-machine conversation control interface, highly effective intelligent operation
Physical bending craft software, man-machine conversation window, bending process automatic compensation. The simplex operation, highly effective, security, convenient and fast.
Rich bending shape
Have the different shapes such as O,U,multistage R and so on.
Multi-type choice system
According to the use or the user request, we have the economical type of number reveals, the TC numerical control type.

This machine structure pattern is three-roll symmetrical expression, the upper roll makes the vertical vibratory movement in two lower roll central symmetry position, it is obtained through the hydraulic cylinder in hydraulic pressure painter??s shop uses in the connecting rod, it is hydraulic transmission; Two lower rolls make the rotary motion, it provides the torque for the bending plate through the speed reducer output gear and the lower roll gear meshing; There are many groups supporting roller under the two lower rolls, they can enhance the rigidity of the lower roll and may carry on the vertical adjustment; there is a rigid beam equipped upside the in upper roll, There are many groups supporting roller between the rigid beam and upper roll to enhance the rigidity of the upper roll; It is suitable in the ultra width round arc components bending.

plate rolling machine (mechancial 3-roller)

admin — Fri, 04 Sep 2009 14:59:46 +0000

1) The three roller Plate Rolling Machine adopts three-roller symmetrical structure with the upper roller moving vertically in the centre between the two lower rollers ,which is achieved through the drive of the screw,the nut ,the worm and the lead screw.

2) The two lower rollers rotates ,and provides the plate materials with torque through the engagement of the output gear of the moderator with the gear of the lower rollers.

3) The disadvantage of the bending machine is that the ends of the plate materials need to have the help from other equipment for pre-bending.

plate rolling machine–bottom roller movement

admin — Tue, 25 Aug 2009 02:06:10 +0000

4-roller plate rolling machine

admin — Mon, 17 Aug 2009 04:08:10 +0000

4-roller plate rolling machine,the main structure consists of upper roll, bottom roll, side roll, main drive device, tipping device, right and left supporting structure, and seat.

The upper and the bottom rolls, which work as the main drive at the same time, provide drive by hydraulic motor. They may transfer normal-reversely to provide torque needs.

The bottom roll lifts vertically, clamps bending plate by hydraulic cylinder. It can realize asymmetric bending.

There are side roll on both sides of upper and bottom rolls. The side roll makes arc lift along with axes of bottom roll. When side roll moves upward, the bending plate will be bent and formed, and it moves upward and downward by hydraulic cylinder.

The supporting structure is made of welded steel plate construction (material 345mpa), and treated with annealing after welded to eliminate internal stress.

Characteristics:

(1) The pre-bending length of straight side for bending plate is less than other types of bending machines.

(2) The bending process is much safer and more reliable than other types of bending machines.

(3) For the clamping force to plate between upper roll and bottom roll, the corresponding force can be adjusted by regulating valve in hydraulic station, according to different thickness and width of plates.