• Welcome to Hangzhou Roll Forming Machinery Co., Ltd
  • With more than 20 years experience of research and development
HANGZHOU ROLL FORMING MACHINERY CO., LTD
Products   -   Tile   -   190 Roof Tile Forming Machine
This roof tile forming machine is designed for continuously rolling and cold forming steel sheets. It adopts steel sheet as the raw material, decoiling, continuously rolling and cold-forming, then automatically cutting the sheet to specified size and conveying the finished panel to the runout table. This roof tile roll forming line uses PLC control and AC frequency speed adjusting technology to realize continuous production. It is an energy-saving and highly-effective production equipment for roof tiles.

Roof Tile Forming Machine Technical Parameter
Item Parameter Remark
Material Type Colored coating steel sheets
Thickness (mm) 0.4-0.6
Yield strength (MPa) 230-300
(mm) 1200
Coil weight (t) 8
Material of roller No. 45 chrome plate
Forming speed (m/min) About 4-5 Cutting time excluded
Roll forming power (kW) 3 × 2 According to actual design
Hydraulic power (kW) 7.5 According to actual design
Total power (kW) 20 According to actual design
Dimensions (L × W × H, m) See the layout According to actual design


Roof Tile Roll Forming Line Working Process
Decoiling → guiding → roll forming → punching → post-cutting → conveying finished products to the runout table

Component List

Item Quantity Technical Description
Decoiler 8T arm type electric decoiler 1 set Structure: arm-type. Expansion mode: hydraulic. Releasing mode: hydraulic. Ultrasonic control and coil car.
Main forming system Guiding device 1 set 1. Material of roller: No. 45 steel with hard chrome plated surface. 2. Inner support structure of roller: guiding column. 3. The back/forward movement of roller is driven by chain, and its upward/downward movement is driven by gear. 4. Cutting blade material: Cr12 with quenching treatment.
Roll forming system 1 set
Punching device 1 set
Post-cutting device 1 set
Output system 4-meter runout table 1 set For supporting the finished panels.
Hydraulic system 1 set Separated hydraulic stations.
Electric control system 1 set 1. PLC control. 2. Operation mode: touch screen and buttons. 3. Speed adjusting: AC frequency.


Component Details
1. Arm type automatic decoiler (with ultrasonic control and coil car)
2. Guiding device
a. It adopts guiding bar and sliding block to control the width and position of the steel sheet.
b. The sheet is guided in the correct position and moves to the roll forming equipment.


3. Roll forming system
Roll forming system consists of machine frame, transmission parts, roll forming rollers, etc.
a. Machine frame: welding structure with blasting treatment.
b. The roller is made of high quality No. 45 steel with hard chrome plated surface.
c. Inner support structure of roller: guiding column.
d. Back/forward movement of roller is driven by chain, and part of the upward/downward movement is driven by gear.
e. Manually adjust the screw bar to adjust the distance between upper and lower rollers for sheets with different thicknesses.

4. Post-cutting device
a. Cutting blade material: Cr12, quenching treated.
b. There is no material wasted after cutting.
c. Welded frame for enhanced rigidity.
d. The power of cutting is supplied by the hydraulic station.


5. Runout table
This 4-meter runout table is used to support the finished panels.

6. Electric control system
a. PLC control and frequency speed adjustment help realize automatic production.
b. Human and machine interface facilitates the setting of plate length, quantity, etc.
c. Encoder is designed to calculate and measure the length of panels.
d. Mitsubishi frequency inverter.


7. Hydraulic station
Separated hydraulic stations are designed for decoiler and main machine.

More Projects

Hangzhou Roll Forming Machinery Co., Ltd About Us