- This machine is four rollers rolling machine controlled by computer. It can pr-bend the ends of plate, feed plate and don't return. So it pr-bend the ends of plate and roll shape just one time.
- The four working rollers do forge and material treatment, HB220~260, combination mechanical performance is good, the strength is high, friction endurance is high, so it suit high load work and have long life.
- The work roller end bearing adopt roller bearing, so it has small friction coefficient, decrease reactive power loss, reduce energy consumption.
- Lifting move of bottom roller and sides rollers controlled by computer, automatic leveling, show as figure at the same time. The synchronized precision ± 0.2mm. Plate bending high-precision, easy to use
- This machine has removable console, the operator more convenient to use, touch-screen display the location of three work rollers, so that the operator at a glance.
- The machine control system using Japan's OMRON intelligent high-speed PLC programmable logic controller, the system has a fault diagnosis, intelligent judge error, machine tool parts of the monitoring, processing logic, memory, such as power protection; The system with anti-jamming capability Strong, long service life, earthquake, etc. Stable.
- The sensors of bottom and side rollers has high accuracy, to ensure position accuracy and monitor
The roller position.
- The components choose from Siemens of the strong power part. So it has some advantages, long life, trouble-free for a long time, and so on.
- The valve block of hydraulic system are selected from north-Taiwan Seiki products. This valve block has some advantages, over-charge is big, a small resistance and pressure, hot loss is small, so the function is reliable.
- Hydraulic pipe joint use of new technologies used in the metallurgical and mining equipment joint fast, reliable connection to the radial seal to ensure that the equipment in the hydraulic system does not work in oil.
- Hydraulic suction system has oil back and oil filter to ensure the system clean, and has air filter to ensure the fuel tank normal respiration and evaporation of water. There is a two-channel safety protect devices in the system to ensure normal use of equipment
|
Model Parameters |
W12NC- |
|
20× 2500 |
12× 3000 |
16× 3200 |
20× 2000 |
20× 2500 |
25× 2000 |
25× 2500 |
30× 2000 |
32× 2500 |
32× 3200 |
40× 2500 |
40× 3200 |
50× 2500 |
50× 3200 |
60× 3200 |
|
Max. rolling width (mm) |
2000 |
3000 |
3200 |
2000 |
2500 |
2000 |
2500 |
2000 |
2500 |
3200 |
2500 |
3200 |
2500 |
3200 |
3200 |
|
Max. rolling thickness (mm) |
20 |
12 |
16 |
20 |
20 |
25 |
25 |
30 |
32 |
32 |
40 |
40 |
50 |
50 |
60 |
|
Max. prebending thickness (mm) |
16 |
8 |
12 |
16 |
16 |
20 |
20 |
25 |
25 |
25 |
32 |
32 |
40 |
40 |
50 |
|
Min. rolling diameter at max. plate thick and width (mm) |
1700 |
800 |
1000 |
900 |
800 |
800 |
1000 |
1000 |
1500 |
1800 |
1500 |
1600 |
1600 |
1800 |
2000 |
|
Yield strength of plate (MPa) |
150 |
245 |
245 |
245 |
245 |
245 |
245 |
245 |
245 |
245 |
245 |
245 |
245 |
245 |
245 |
|
Top roll diameter (mm) |
330 |
380 |
400 |
360 |
380 |
380 |
420 |
420 |
520 |
560 |
620 |
650 |
650 |
680 |
680 |
|
Bottom roll diameter (mm) |
310 |
330 |
380 |
330 |
340 |
340 |
360 |
360 |
500 |
540 |
580 |
580 |
580 |
600 |
660 |
|
Lateral roll diameter (mm) |
220 |
280 |
320 |
260 |
280 |
280 |
320 |
320 |
350 |
400 |
480 |
480 |
480 |
480 |
500 |
|
Rolling speed (m/min) |
4 |
3.5 |
4.5 |
4 |
4.5 |
4.5 |
4.5 |
4.5 |
4 |
4.5 |
4 |
4.5 |
4.5 |
4 |
3 |
|
Working pressure of hydraulic system (MPa) |
16 |
16 |
16 |
16 |
16 |
16 |
20 |
20 |
16 |
16 |
16 |
16 |
16 |
16 |
16 |
|
Main motor power (kw) |
11 |
22 |
37 |
15 |
30 |
30 |
30 |
30 |
45 |
45 |
45 |
45 |
45 |
75 |
90 |
|
Overal dim. (L× W× H)(m) |
5.7× 2.1× 1.9 |
6.27× 2.26× 2.37 |
6.8× 2× 2.2 |
5.2× 2× 1.8 |
6.06× 2.1× 2.2 |
5.68× 2.1× 2.2 |
5.87× 2.37× 2.23 |
5.87× 2.37× 2.23 |
6.57× 2.65× 3.05 |
7.05× 2.75× 3.15 |
6.9× 2.9× 3.15 |
9.2× 2.9× 3.15 |
7.7× 2.9× 3.15 |
7.95× 2.9× 3.3 |
8.1× 3.6× 3.8 |
Built in 2003, Gansu Qihui Industry & Trade Co., Ltd., is a shareholding company specialized in manufacturing and export business in sheet metal fields.
The staffs of our company not only possess rich experiences of foreign trade but also with a sound professionalism. We are mainly managing the exporting:
* sheet metal machinery including press brake, guillotine shear, plate rolling machine, bending tube machine
On the basis of credit standing, holding belief of first quality, and strict quality control in our base factory, we would like to provide our professional sheet metal machines and service to our customers.
