Product Description
Product name: K-span roll forming machine
Description:
Technology of composition of machine
1: 5T manual decoiler
Dimensions: 1700mm*1000mm*800mm
Width of feeding: 1250mm
Capability: 5 Ton
Inter diameter: 480-570mm
Mode of expand &fight: inner expand &fight by manual
Way of feeding: manual
2: Feedingroll forming post cutting
Feeding
Adjustable center of the forming rollers and sufficient length to prevent lateral movement of the strip on its entry to flattener.
Feeding type: adjustable
Feeding width range:914mm
Entrance and guide roller: diameter is 65mm, material is SAE1045, surface with chrome
Forming Section
Material of the profile: GI or carbon steel, yeild strength:195-235Mpa
Thickness range: 0.8-1.2mm
Main motor power:7.5kw, AC motor, motor inside of main machine (Brand: Guomao of China)
Machine Voltage, Frequency, Phase: 380 V, 50 Hz, 3Phase
Roll station: about 17 stations (according the final design)
Roller material:ASTM1045 chrome plated surface, CNC,
Shaft diameter: 80mm material: SAE1045 with quenching and tempering
Machine roll forming speed: not less than 15m/min
Transmission: by chain, 1.5 inch, single line
Roll former has leveling bolts in the base for adjust the leveling
Machine base frame adopt H beam welding steel
In the main roll forming machine have 2 buttons for urgency stop if happen any malfunction.
Machine adopt metal wall as station
To avoid accidents, all of drive part adopt protect cover
Post cutting system
profile transversal cutting device units allowing to cut the bent profile without damaging the metal coating and to assure a smooth cut;
Cutting after forming: Cut the sheet after roll forming to required length
Uses two hydraulic cylinders for operation shall include a flow regulator to achieve a uniform lowering knife.
Material of blade: Cr12, 58-62 HRC hardness
Cutting power by hydraulic:4KW
Working pressure: 12Mpa adjustable
Length measuring: Automatic encoder length measuring, brand: Omron
The cutting sequence is also contained and controlled by the same PLC program
Tolerance of length: +/- 1.5mm for each piece end product
3: Arching machine
Suited material: 0.8-1.2mm color steel coil
Thickness: 0.8mm min semi diameter of radian: 16mm
Thickness: 1.0mm min semi diameter of radian: 12mm
Thickness: 1.2mm min semi diameter of radian: 11mm
Speed of radian: 10m/min
Roll station of radian: 2 stations
Main power: 8.5KW
Working type: standing, curving
Control system: adopt transducer, Japan Brand
4: Electric Seaming Machine:
Main power: 0.75kw
5: Manual out table:
Jointed by 60mm*40mm tube
Size: 1.0m long*0.8mwide*0.6-1mhigh
One out table with two support rollers
6: Hydraulic station
Hydraulic power: 4kw
Working pressure: 12Mpa adjustable
Solenoid valve: 1 group
Hydraulic oil: 46# hydraulic oil
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