• 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   -   Deck   -   230 Floor Deck Roll Forming Machine
This floor deck roll forming machine is designed for continuously rolling and cold forming steel sheets. Our floor deck rollformer adopts steel sheet as the raw material, decoiling, continuously rolling and cold forming, automatic cutting the sheet to specified size, and stacking the finished panel automatically. This floor deck forming machine adopts PLC control and speed adjustment technology to realize continuous automatic production. Our floor deck rollformer is a truly energy-saving and highly-effective production line for steel structure.

Technical Parameter
Item Parameter Remark
Material Type Galvanized steel
(mm) 1220
Thickness (mm) 0.8-1.2
Yield strength (MPa) 230-300
Coil weight (t) 10
Material of roller No. 45 steel Hard chrome plated
Forming speed (m/min) 20 According to actual design
Cutting mode Hydraulic cutting Depend on final design
Power Source 380V, 50 Hz, 3 Phase Depend on final design
Total power (kW) About 30 Depend on final design
Machine Dimensions See layout


Working process
Decoiling → guiding → roll forming → post cutting → conveying the finished products to runout table

Components
Item Quantity Technical Description
Decoiler Automatic decoiler 1 set 1. Structure: cantilever type 2. Expansion mode: hydraulic Releasing mode: electrical motor 3. Ultrasonic control and coil car
Main forming system Guiding device 1 set
Roll forming system 1 set 1. Material of roller: No. 45 steel with hard chrome plated surface. 2. Inner support structure of roller: guiding column. 3. Back/forward movement of roller is driven by chain, and part of the upward/downward movement is driven by gear.
Post-cutting device 1 set Material of cutting blade: Cr12, quenching treated
Hydraulic system 1 set 1. Well-known Chinese brand. 2. Separated hydraulic station.
Runout table 2 pcs Dimensions (m): 2 × 2
Electric control system 1 set 1. Mitsubishi. 2. Operation mode: touch screen and buttons. 3. Speed adjusting: AC frequency conversion.


Component Description & Parameter
A. Decoiler
a. Machine frame: welding structure with shot blasting treatment.
b. Operation: add coils to the decoiler by coil car. Start the machine, first, the electric motor will drive the mandrel, then the steel sheet will be released. Take the steel sheet to the forming rollers and it will move automatically while the rollers run.
c. Ultrasonic control is used to control the uncoiling speed of coils.


B. 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. Manually adjust the height.


C. Roll forming system
a. Roll forming system consist of machine frame, transmission parts and roll forming rollers, etc.
b. Machine frame adopts welding structure with blasting treatment.
c. Rollers are made of high quality No. 45 steel with nitride treated surface. These rollers with excellent rigidity contribute to high-precision steel profile.
d. Inner support structure of roller: guiding column.
e. Back/forward movement of roller is driven by chain, and part of the upward/downward movement is driven by gear.
f. Manually adjust the screw bar to adjust the distance between upper and lower rollers for sheets with different thicknesses.


D. Cutting device
a. Cutting blade material: Cr12, quenching treated.
b. The power of cutting is supplied by the hydraulic station.


E. Runout table
The runout table is used for supporting the finished panels. 2 pieces of panels with length of 2m can be supported.


F. 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. Operation mode: touch screen and buttons.
d. Main parts: Mitsubishi.


G. Hydraulic system
a. Decoiler and main machine use separated hydraulic station.
b. Main valve: well-known Chinese brand.

More Projects

Hangzhou Roll Forming Machinery Co., Ltd About Us