Decoiler Steel Coil Slitting Line and cut to length T44Q 1.5x1300

Steel slitting line Processing board material Q235 Processing thickness 0.3~1.5mm Processing width 1300mm

Steel Coil Slitting Line T44Q-1.5×1300 

 Main specifications

No.	Parameters	T 4 4 Q –1.5x1300
1	Processing board material	Q235
2	Processing thickness	δ=0.3~1.5mm
3	Processing width	1300mm
4	Coil material specifications
	Inner diameter	δ500±20mm
5	Max. coil weight	≤15t
6	Slitting number(up to)	9(8 pair cutter--accompanying accessories)
7	Slitting sheet width	≥80 mm
8	Longitudinal axis cutter diameter	δ140 mm
9	Slitting width accuracy	±0.15mm width (scraps on both sides will not be considered into assessment )
10	Slitting straightness accuracy	±0.2mm/1000mm (scraps on both sides will not be considered into assessment )
11	Slitting speed	10-40m/min
12	Recoil In-diameter	δ500±20mm
13	Max. recoil weight	≤10t
14	Uncoil motor power	7.5kw
15	Slitting motor power	11kw
16	Recoil motor power	15kw
17	Machine total power	50kw
18	Installation area	Length 15000mm width 6000mm

Main components and descriptions

(1)Feeding car

Mechanical moving and hydraulic lifting

(2) Uncoiler

l    Type:single cantilever, hydraulic harmomegathus type, Four pieces of arc plate

l    Material:Rack--steel plate steel welding Wedge shaped cone--cast steel

Arc panel--four pieces,medium carbon steel

l    Coiling block harmomegathus range:Ø470~Ø520mm

l    Uncoil power:Active uncoil(recoil),AC motor(Inverter control)-reduction box -spindle)

l     Cantilever end belt hydraulic auxiliary corbel.

l        It is equipped with hydraulic arm-pressure device above the coil material.

l        And it follows buffer material store area.

(3) Guiding centring device

It consists of sector feed transition idlers, compression roller side dam-board which can adjust right and left.

(4)Slitting machine

l        It consists of slitting host and sector ejection of compact transition idlers.

l        Slitting host is made up of dynamic transmission system, rack, cutter shaft and cutting disc.

l        The rack adopts steel plate welding, and annealing stress relief treatment with good rigidity and strength, and it can meet the high accuracy requests of the slitting line. Fluctuation knife shaft is 40cr material forgings,and adopts heat treatment(thermal refining + intermediate frequency quenching) + precision grinding process,and its axial orientation choose high precision taper afferent thrust bearings.

l        The workpiece width and fluctuation knife gaps of slitting line is adjusted and controlled by the moving and locking of blades (assembling unit of blade and tool apron) on the fluctuation knife shaft.

l        When changes the tools or to rows the knife, the manual screw institutions will remove one end activities shaft gestell.

l        Fluctuation knife shaft center distance is fixed and not adjustable, and the blades cutter sharpening can only operate on the thickness face (outer diameter will not grind.) 

l        It follows buffer material store area.

(5)Pre-segregation damping pressure loading device

It consists of Feeding transition roller, compression roller, shim and damping pressure device.

(6) Coiler

The structure is almost same as uncoiler, and adopts cheese block type harmomegathus institution, and is equipped with hydraulic pressure arm, separation axial compression and shim device.

(7)Unloading cart

Mechanical moving and hydraulic lifting

(8) Hydraulic system

It consists of hydraulic station, control valves and relevant oil cylinder and pipeline.

(9)Electrical control

The whole producing line adopts centralized control worktable operation. Uncoiler motor, slitting motor and coiler motor all adopts frequency conversion control. And the operation is accurate and reliable.

 

 

Decoiler Steel Coil Slitting Line and cut to length T44Q 1.5x1300