metal steel coil Slitting line

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Specifications

steel strip coil slitting line
coil width: 300-1600mm
coil thickness: 0.25-16mm
coil weight: 5-40tons

Product Description

I. Introduction of steel strip coil slitting line

slitting production line is for material 3mm thick,max.1600mm width of coil, with speed 180m/min,cutting strips 30 pieces . This line is the best choice for coil procssing center user .The machine consists of coil car ,uncoiler ,straightener ,loop Ⅰ,slitting machine,scrap winder, loop Ⅱ,belt bridlle ,recoiler ,asisting support ,exit coil car ,hydraulic system ,electrical system and so on.
The whole line is controlled by PLC with computer display. We mainly apply computer-control system of brands Mitsubishi, Yaskawa, Siemens, Baumueller, Delta, and Schneider. The information of order amount, cutting strips and speed can be input to the PLC systems. KJS180 series use belt briddle ,it is higher cost performance for customer with precision surface requirement .

Technical data for KJS180 series
model	thickness(mm)	width(mm)	slit number PCS	Accuracy (mm)	Speed (m/min)	weight (t)
KJS180-1*650	0.2-1	150-650	30-8	±0.05	0-180	3,5
KJS180-1*850	0.2-1	300-850	30-8	±0.05	0-180	5,10
KJS180-1*1050	0.2-1	300-1050	30-8	±0.05	0-180	5,10
KJS180-1*1300	0.2-1	400-1300	30-8	±0.05	0-180	10,15
KJS180-2*650	0.3-2	150-650	30-8	±0.05	0-180	3,5
KJS180-2*850	0.3-2	300-850	30-8	±0.05	0-180	5,10
KJS180-2*1050	0.3-2	300-1050	30-8	±0.05	0-180	5,10
KJS180-2*1300	0.3-2	400-1300	30-8	±0.05	0-180	10,15
KJS180-2*1600	0.3-2	400-1600	30-8	±0.05	0-180	15,20
KJS180-2*2000	0.3-2	500-2000	30-8	±0.05	0-180	15,20
KJS180-3*1300	0.4-3	400-1300	30-6	±0.05	0-180	10,15
KJS180-3*1600	0.4-3	400-1600	30-6	±0.05	0-180	15,20

Q: A roll forming machine, rolling out of the length is always not up to a fixed size, not too small, that is, more than that, what is the cause?: Yes, the width of the bearing plate can be a deviation from the length.

Q: What is rolling forming processing?: A special rolling tool is used to exert certain pressure on the surface of the workpiece so as to make the surface metal flow.

Q: Improvement in rolling forming process: It is difficult to control the rolling process and can cause waste easily.

Q: Introduction of roll forming process: Roll forming began around 1960s in europe. Because of roll forming, the working model has the advantages of high production efficiency, saving material and increasing product strength.

Q: What kind of material and what heat treatment are used for pressing roller (molding, feeding, cutting force, heavy load, heavy load) of sheet steel rolling machine?: Use 40Cr or 20Cr, Cr12.Cr12MoV, quenching and tempering treatment, think of hardness, high point, carburizing, nitriding, and consider adding lubrication device to extend its service life

Q: What is the surface rolling forming machine process?: Due to the rolling surface of metal plastic deformation, so that the surface microstructure of cold hardening and grain refinement, forming a dense fibrous, and the formation of residual stress, hardness and strength, so as to improve the surface wear resistance, corrosion resistance and compliance.

Q: Process mould for rolling forming process: A movable wire plate, made of the same fixed wire plate, for relative reciprocating motion. Roll forming is the design of different structures on the plate rolling on the workpiece. Roll out all kinds of thread, convex ring, knurling, end chamfering, groove with different width and thickness as well as other required shapes.

Q: Material and equipment for roll forming process: The most common type of roll forming is reciprocating flat wire twisting machine. Therefore, for the manufacturers of cold heading machines and screw rolling mills, the design of rolling dies is only a matter of design.

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