goods rack roll forming machine

LMS roll forming machine which take the COPRA, a designing software for cold rolling production.

the video in our website:http://www.lmsmachinery.com/en/video/roll-forming-machine

WORKING PROCEDURE:

 Decoiling--Leveller--Feeder---Puncher---Roll forming--cutting-off---product

COMPONENTS AND DATA:

1. Oil Pressure Decoiler Outer diameter of coil: φ1800mm Inner hole diameter of Coil: φ400-460mm Expanding core: oil pressure auto expanding Speed: 0--20 ratation/min (adjustable) Power: 4KW Width of coil: 750mm Loading weight: 5T

2. Leveller Thickness of coil: 0.7--1.0mm Width of coil: 850mm Levelling shaft: 9 pcs, pinching shaft: 2 pcs Diameter of Shaft: 80mm Material of shaft: 40Gr steel ( rigidity: HRC25°-27°) Surface: plating hard chome Power: 4KW motor Speed: 8m/min Transit by gear

3. Feeder Width of coil: 850mm Thickness of coil: 2mm Quantity of roller: 4pcs Material of roller: GCr15 steel Heat treatment rigidity of roller: HRC55°-57° Power of servo motor: 2 KW ( Japan Mitsubishi) Speed: 0-10m/min Transit by gear

4. Oil pressure auto puncher ( Equip by customer) Diameter of cylinder: 250mm (2 pcs) Stroke of cylinder: 100mm Power of oil station: 11 kw Area of work table: 1000×450 Working effective: 30 times/min Punch mould (adjustable width)

5. Roll Forming Main Machine The width of product is adjustable Adjust method: by gasket Roller: 32 groups Machine type: Dragon type Centre height of machine frame: 300mm Width of material: 800mm Material of main shaft: 45# steel(thermal refining). Width after forming: 285mm, 385mm, 485mm, 585mm, 685mn Material of roller: Gr15 steel Heat treatment rigidity of roller: HRC55°-57° Surface of Roller: polishing treatment Transmission method:  350 Gear (independent) Motor: 37 kw motor, 650 speed reducer Connection method: universal joint Speed; 3--10m/min Connection method: connect motor and speed reducer by connector Equip water cooling device

6. Cut-off part  Oil pressure station: 1pcs Motor of oil pressure station: 4 kw Cut-off mould: 5 sets (there are cut-off method for waste material) Material of cut-off mould: Gr12 steel Treatment rigidity: HRC60°-627°

7. Electric control Electric Component: Tai Wan Shi Lin or Tian De, and schneider Transducer: adjust speed by Japan brand, PLC and HMI for Mitsubishi Voltage: 380V, 50HZ Stop machine cut-off method

goods rack roll forming machine