1. Technical parameters
Material of coiled plate: apply for various steel plate 450Mpa
Thickness of coiled plate: 1-4mm
Width of coiled plate: 1250mm
Precision of slitting width tolerance: ±0.05mm
Slitting speed: 0-40m/min
Loading capacity of de-coiler machine (feeding machine): 5T
Coil I.D: 508mm
Coil O.D: 1250mm
Knife pivot diameter of slitting: 160mm, material 40Cr
Slitting blade: 160×300×20, 10pcs
Material of slitting blade: 9CrSi
Hardness of blade: HRC58°-60°
Recoiler I.D: 508mm
Power: 380V 3phase 50Hz
2. Composed devices
Hydraulic coil car
The car can move levelly and vertically, which is convenient for putting the steel coils to the un-coiler.
It is driven vertically by hydraulic cylinder with 4 guide pillars.
The level movement is driven by XWD2.2-63-121 cycloid motor.
Hydraulic de-coiler
Supporting steel rolls and uncoiling.
Hydraulic expand and shrink.
With power to make the right and left running possible.
Hydraulic pinch and press and pre-leveling device
This is composed of bottom-stand (frame), hydraulic pressing and guiding arm, coil opener, hydraulic shovel head device, hydraulic pinch and preliminary flattening device, power device, etc.
Head cutting machine
Adopt double structures, a pressure loading device, can cut the 4mmX1250 steel plates.
Slitting machine
Drive system consists of drive stand, 500 decelerator, 30KW frequency conversion control motor, the gear distribution box, coupler, connection shafts and cover.
Main section is made up of base, fixed brackets, large slide block, 2 blade pivot (Φ160mm), movable brackets, slide block, the adjustment device of front and back of the brackets and the lifting device of blade pivot, supporting blades, isolating cover and rubber ring etc.
The main section adopts manually move out the brackets which is very convenient to change the blades
Tension stand
Consist of base, pre-dividing shaft, bracket, press shaft, hydraulic damp device and hydraulic shaft lifting the press down device.
Hydraulic recoiler
Consist of base, bearing frame, recoiler shaft, the expansion device of hydraulic recoiling, the expanded recoiling plate, movable arm bearing, supporting 650 decelerator, 55KW frequency conversion control motor.
Hydraulic unload car
The car can carry the dividing coils and lift up and down and is movable
Electrical control system
Hydraulic System
The hydraulic stand, pipes and the connect part.
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Hydraulic de-coiler | |
| Hydraulic coild car |
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