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Cut To Length Line .pdf

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Cut To Length Line

Website: http://www.rishbin.com/products/cut-to-length-line.html

Cut To Length Line
Detailed Specification of Cut To Length Line
1. Hydraulic decoiler
Its capacity is 25T, discharging steel coil, vertical and horizontal movement driven by pistons, so that guide steel coil could be into de-coiler tension roll.
2. Guiding device
Composed by: extension feeding plate, pressing roller.
Function: Assist to feed steel into straightening machine smoothly.
3. Straighten unit
Steel structure: machine base, housing. A couple of straightening rollers, upper roller wrapped with PU, three pcs of leveling rollers
Function: straighten steel sheet. Straighten rollers can be lifted. A clearance between leveling rollers up and down can be adjusted by hand wheel, to suit for different material
4. Cutting machine
Composed by machine stand, knife rack, guide track, oil pump, and knifes.
Function: due to cutting or special situation, to ensure the steel enter into next process in order.
5. Stacker
Composed by machine stand, support base, big diameter steel roller.
6. Electrical system
Composed by stand electrical cabinet, PLC program installed, touch screen etc.
Function: to control the whole production line.

Website: http://www.rishbin.com/

Specification of Cut To Length Line


Finish product’s specification

Coil plate I.D.
Coil plate E.D.
Max. weight
Gauge length for cutting
Cutting presicion:

carbon steel plate

Length tolerance


Diagonal tolerance

in accordance with GB/T709-88

Leveling speed(by 8m plate)
Max thickness
Line elevation


Website: http://www.rishbin.com/

The Development Trend Of Cut To Length Machine
The cut to length machine is used for cutting rolled pieces in horizontal movement, which began in the late 19th century, after a hundred years of
development, and more often used in the production process of flying shears. At present, the wide application of flying shears: disc type flying shear, the
rotary flying shear, the crank connecting rod type flying shear, crank eccentric type flying shear, the pendulum flying shear, the crank connecting rod
type flying shear and so on. From the current roll forming machine usage and the development of wire rod production requirements as you can see,
flying shear is the development trend of the following two aspects:
1. The quality requirements of the high-speed cut to length machine are improved, which requires that the speed of the blade of the shear blade along
the horizontal direction in the shear zone should be consistent with the maximum speed of the rolling piece. To achieve this goal, a metal slitting
machine is often set up a uniform structure, also some shearing machine is equipped with gap regulating mechanism, the improvement of the
equipment led to the shearing machine structure is more and more complex. Therefore, it can be seen that the largest development trend of the cut to
length machine is the complexity of the mechanism, but the shear quality will be improved correspondingly, and the performance of the shearing
machine will getting better and better, with more functions.
2. Another development trend of high-speed cut to length machine is the increasing automation. With the development and improvement of the
electromechanical integration process, the automatic trend has become the inevitable trend as the rolling speed becomes faster and faster. Rolling
production line in the first place, more and more advanced, speed is becoming more and more quickly. The improvement of industrial development and
mechatronics has provided the necessary conditions for the development of automation.

Website: http://www.rishbin.com/

We are looking forward to your cooperation!


Contact: Chris Ho Email: info@rishbin.com Skype: tinatech_chris Tel: 86-510-85853379

Wechat: 18626315075

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