Reversible Cold Rolling Mill Metal Roll Forming Machine, Four Roll, 185×460×500mm
1. Technical parameters
Material: carbon steel, stainless steel, low alloy steel.
Blank specification: ≤4.0mm, Width≤420mm, Coil ID:φ508mm, Max weight: 6000kg.
Products specifications: ≥0.6×400, Coil ID: φ508, Max coil OD:φ1500
Rolling force: p≤400T.
Rolling speed: ≤150m/min.
2. Component and parameters
a. Mainframe specifications: φ185/φ460×500 Four roll reversible cold rolling mill.
b. Transmission way: working roller drive.
c. Press device:
Press motor: power 15KW×2, 6 class.
High-speed gear box: WS210, I=41, center distance A= 210mm.
Low-speed gear box: second enveloping worm gear and worm, center distance A= 315mm, Mn=14.5mm I=40.
Press screw: S160×6, press speed:0.058mm/s
Press box: steel castings
Two sets closed arch, column section 250 x 350, ZG35.
Windows boarding: overall processing, manual stroke
d. Roller parts:
Working roller* width of the roller: φ185×500mm, Material: 9Gr2Mo
Bearing: compound tiles needle bearing
Support roller* width of the roller: φ460×470mm, Material: 9Gr2Mo
Bearing: FC special bearings for rolling machine. Bearing lubrication way: grease lubrication.Roller change way: hydraulic change support roller.
e. Main transmission parts: Main motor type: Z4-355-12 series DC motor, P=355KW, 750/1500r/min, 440V 877A
Main reducer: ZDY450, I=5.6
Gear box: center distance A= 230mm, Mn=10mm.
Reducer, the box lubrication way: thin oil splashed lubrication.
Transmission shaft type: special metallurgy cross gimbal pick axis SWC200
Base: fission steel structure welding parts.
3. Tension winder: Four pyramidhydraulic winder (2 sets)
a. Reel diameter: φ508×500.
b. Inflation/ reduction capacity: ≥25mm (φ485~φ510).
c. Hydraulic push, hydraulic small car, hydraulic inflation/ reduction.
d. Max coil weight: ≤6000kg.
e. Tension: T≤3000kg.
f. Main motor:Z4-250-42series DC motor, 160KW, 1000/2000r/min, 401A.
g. Deceleration machine:ZQ750 I=15.75. .
4. Thickness gauge: QNT-2 type Ray Thickness Gauge (user self-provided)
5. Electrical control system:
a. Use eurotherm electric company original European 590 system. Relay control system adopts PLC, tension participation. Coil diameter changes with constant tension control and implement track, with operate box, current and speed, tension, thickness of digital display, it has the function of protection.
b. By Siemens electrical appliances
6. Processing lubrication station (user self-provided)
Lubrication station is mainly to roll the lubrication system and rolling steel belt lubrication system, cooling lubrication pump station, including medium for emulsion lubrication.
7. Wearing parts and information:
Supply parts list provided.
b. Provide equipment instructions and control principle diagram
8. Installation and commissioning:
a. For months to advance the provision of equipment installed base map, forming the basis for the implementation of the second casting.
b. Equipment to the scene after the party responsible for the installation guide.
φ185/φ460×500 Four roll reversible cold rolling mill
We, Wuxi Jianyang Technology Co., Ltd, China leading expert in designing and manufacturing roll forming machines. We use and produce high-technology utilizing the most available robotic and automatic techniques. Every work is uncompromisingly designed to improve our clients' competitiveness and productivity.
Since 1990s, the market for steel structure building industry boomed. With fast development, very short period for construction and beautiful external appearance, as well reasonable price was occupied in the market of building industry. We invest more on developing roll forming machine such as Metal roof &wall panels machines, C&Z purlin machines drywall Stud-track forming machines , Metal decks machines , K span forming machines, Guard rails forming machines , Downspout and gutter forming machines and so on.
We continuously provide the most valuable automatic roll forming solutions to all around the world. Our modern manufacturing facilities utilize the latest high-tech production machinery, including plasma/flame cutting machine tools, auto welding stations, machining centres, and paints line. We care most of environment-friendly in the mean while of factory designing.
We apply proven experiences and innovative solutions to our products and services. We won a good reputation by our tremendous efforts and strategic adjustment in accordance with clients' real-time requirements.