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HANGZHOU ROLL FORMING MACHINERY CO., LTD
Products   -   Deck   -   153 automatic floor deck forming machine
This automatic floor deck forming machine is specially designed for the steel sheet cold forming industry. It can continuously form the steel sheet according to customer’s requirement and automatically cut to length. Our automatic floor deck making machine is characterized by high forming speed, low noise, stable transmission, easy operation, attractive design, etc.

Technical Parameter
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.

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