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[China]
Trade Verify
Address: Room 1002 A Building XuHong Mansion NO.3 Beijing Road Cangzhou City Hebei Province China
Contact name:Arno Hao
Cangzhou Best Machinery Co., Ltd |
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Verified Suppliers
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| Item | Parameter | Remark | |
| Material | Type | Galvanized steel, colored steel | |
| Thickness (mm) | 0.75-1.25 | ||
| Yield Strength (MPa) | 230 | ||
| (mm) | 1220 | ||
| Forming Speed (m/min) | About 15 | Cutting time excluded | |
| Number of Roller | About 30 stands | Depend on actual design | |
| Main Motor Power (kW) | 5.5 × 3 | Depend on actual design | |
| Main Hydraulic Station Power (kW) | 5.5 | Depend on actual design | |
| Decoiler Motor Power (kW) | 5.5 | Depend on actual design | |
| Decoiler Hydraulic Station Power (kW) | 3 | Depend on actual design | |
| Total Power (kW) | 30.5 | Depend on actual design | |
| Power | AC440V, 60Hz, 3 Phase | ||
| Dimension (L × W × H) (m) | 27 × 3 × 2 | Depend on actual design | |
Components
| Item | Quantity | Technical Description | |
| Decoiler System | 6T automatic decoiler (JK6-1250AM) | 1 set | 1. Arm-type hydraulic expanding decoiler with electric motor. 2. Supersonic control and coil car. |
| Main Forming System | Guiding device | 1 set | 1. Material of roller: 38CrMoAl, with surface nitrified. 2. Material of roller shaft: 45# steel after quenching and tempering treatment 3. Inner support structure of roller: column 4. Back/forward movement of roller is driven by chain, and part of the upward/downward movement is driven by gear. 5. Material of cutting blade: Cr12, quenching treated. |
| Roll forming system | 1 set | ||
| Post-cutting device | 1 set | ||
| Output System | Stacking system | 1 set | 1. Stacker length: 6m. 2. The air source of the system has to be prepared by customer, with the air pressure higher than 0.5MPa, and air flow more than 0.5m3/min. The air source shall be dry and clean. |
| Hydraulic System | 1 set | 1. Outside-placed hydraulic station for main machine. 2. Inside-placed hydraulic station for decoiler. | |
| Electric Control System | 1 set | 1. PLC Control. 2. Operation mode: touch screen and buttons. 3. Speed adjusting: AC frequency conversion. | |
Working Process
Decoiling → Feeding → Roll forming → Cutting to length → Finished
panel stacking
Component Description and Parameter
A. Decoiler (JK6-1250AM)
1. Functions and components
| Coil support Type | Decoiling Type | Expanding Type | Press Arm | Coil Car | Hydraulic System | Remark |
| Cantilever | Electrical motor | Hydraulic slide block | No | Yes | Separated |
2. Parameter
| Max. loading capacity (ton) | 6 |
| Coil ID (mm) | φ508 / φ610 |
| Coil OD (mm) | < φ1300 |
| Material (mm) | 1000-1250 |
3. Main structure and features
1) Machine frame adopts welding structure with shot blasting
treatment.
2) Driven by hydraulic cylinder, the sliding parts can increase or
decrease the inner diameter of the mandrel to tighten the coil.
3) The control box, hydraulic station, reducer and transducer are
mounted inside the decoiler frame.
B. Roll forming system
1. Guiding device
The guiding device uses guiding bar and sliding block to control
the width and position of the steel sheet. The sheet is guided to
the right position and moves to the roll forming equipment. The
transverse position of the guiding device can be adjusted by screw.
2. Roll forming device
Roll forming device consists of machine frame, transmission parts
and roll forming rollers, etc.
1) Machine frame adopts welding structure with shot blasting
treatment.
2) Rollers are made of high quality 38CrMoAl with nitride treated
surface. These rollers with excellent rigidity contribute to
high-precision steel profile.
3) Inner support structure of roller: column.
4) Back/forward movement of roller is driven by chain, and part of
the upward/downward movement is driven by gear.
5) Manually adjust the screw bar to adjust the distance between
upper and lower rollers for sheets with different thicknesses. The
accuracy of finished panel may be fluctuant using raw materials
with different thicknesses.
3. Cutting device after rollforming
1) Cutting blade material: Cr12, quenching treated.
2) Welded frame for good rigidity.
3) The power of cutting is supplied by the hydraulic station.
C. Stacking system
1) Stacker length: 6m.
2) The air source of the system has to be prepared by customer,
with the air pressure higher than 0.5MPa, and air flow more than
0.5m3/min. The air source shall be dry and clean.
D. Electric control system
1. PLC control and frequency speed adjustment help realize
automatic production.
2. Human and machine interface facilitates the setting of plate
length, quantity, etc.
3. Operation mode: touch screen and buttons.
4. Main parts: Mitsubishi.
E. Hydraulic system
1. Decoiler and main machine use separated hydraulic station.
2. Main valve: well-known Shanghai Lixin brand.
