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A. Material

Thickest - Width x Thickness
Thinnest - Width x Thickness
Widest - Width x Thickness
Narrowest - Width x Thickness
Tensile PSI
Yield PSI
Shear PSI

B. Coils

Minimum :
Maximum :
Minimum :
Maximum :

C. Press

Maximum SPM:
Minimum SPM: (Give Minimum SPM at which tonnage can be maintained.)

D. Dies

Maximum :
Minimum :
Maximum :
Minimum :

E. Application

Maximum :
Minimum :
  SPM at Inch Length
  Feet Per Minute

(as you face the press)

Length Width Deep

F. Equipment Desired

1. Servo Feed
2. Straightener
3. Stock Reel
4. Coil Loading Car
5. Coil Cradle
6. Coil Loading Ramp
7. Hold Down Peeler
8. Threading Table
9. Central Control Console
10. Straightener Feeder
11. Straightener Feeder
12. Cradle Straightener Feeder
13. Other - Describe

G. Plant Utilities

  Volts Phase Cycle

Other Conditions

Describe other operating conditions or requirements which would be helpful to the proper application of this equipment (i.e., automation level required, budgetary restrictions, etc.)


A kind of power switchable type 2 in 1 decoiler straightener

  • source:coilfeed;
  • Time:10/19/2018

For normal 2 in 1 decoiler straightener machine, decoiler part is non-motorized, straightener part equips with powered rolls that have sufficient power to feed the strip. But there is a problem that if the coil is more than 5T, strip head needs to be inserted to straightener’s rolls by manpower, it is difficult to rotate the coil and insert coil feeder head if the material is thicker than 2.5mm. How to solve the problem? A better solution is that decoiler becomes motorized by adding a motor with a clutch.

decoiler-straightener-feeder2-in 1-decoiler-straightener

When the coil feeder is installed on decoiler’s mandrel, decoiler’s motor makes mandrel counterclockwise rotate to payoff strips, the support arm device supports strip to straightener’s entrance, then the bend arm device presses strip head down and strip head is inserted in the straightener. Pinch rolls of straightener drive strip forwards and go through straightener machine. After the coil feed line is ready for the auto model, then turn the switch and decoiler machine switches to no power. This structure is suitable for feeding speed that is over 25m/min (normal feed speed is 15m/min).


Decoiler straightener feeder main parameters are as follows:

Model: RHW-800A

Material Width range: 50-800mm

Material thickness range: 0.5-6.0mm

Max. coil weight: 5T

Machine speed: 30m/min

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