PLC Automatic Tension Controlled High Speed Slitting Machine

• After-sales Service: Forever
• Warranty: One Year
• Application: Machinery&Hardware
• Type: High-Speed Slitting Machine
• Work Method: Round Knife Cutting
• Structure: Cutting Part
• Model NO.: BTM-C1300
• Packaging: Film
• Classification: Slitting Cutting Machine
• Applicable Process: Process Materials
• Suitable Substrates: Film Cutting
• Packaging Material: Plastic
• Trademark: SANBI
• Origin: China
• HS Code: 8479899990

Product Description

Uses:
The machine applies to slit cellophane, PET, OPP, CPP, PE, PS, PVC and computer security labels, electronic computers, optical materials, film roll, foil roll, all kinds of paper rolls, film and printing of various materials.,etc
Main mechanical configuration:

1. 1. Main body unit:

  1. Machine's main body adopts cast iron and steel structure.(cast iron after secondary operation and setting treatment)
  2. Main driving roller adopts seamless steel pipe (after tempering, surface hardening, chrome plated,mirror surface, dynamic balance treatment)
  3. Main driving press roller adopts rubber roll (nitrile-butadiene rubber)
  4. Material guide rollers adopts steel rolls (aluminum alloy) and rubber roll (nitrile-butadiene rubber)
 

1. Unwinding unit:

  1. Unwind unit adopts one-piece structure.
  2. It adopts removable bracket with guide rail.
  3. shaft adopts shaft-less type. Hydraulic cylinder automatic lift up.
  4. 1 set bias adjustable device can fine tune left and right, forward and backward through hand wheel.
  5. Unwind tension's actuator is 1 set Taiwanese brand WEIZHENG magnetic powder brake, through Germany brand SIEMENS PLC and USA brand METTLER TOREDO load cell to achieve a close loop tension.
   6. LPC uses Germany brand E+L corrective device, it can achieve guide function by material's edge and printing line.
   7.Arms' moving left and right controlled by 2 sets Taiwanese brand LIMING motor and reducer.

3.  Rewinding unit:
   1. Shafts adopt 3 inch pneumatic fall slip shaft.
   2. Lock mode adopts pneumatic control.
   3. Rewind tension's actuator is 2 sets Germany  proportional valve. through PLC to achieve a constant tension.
   4. Rewind press rollers adopt 2 sets Germany  proportional valve and 2 sets Taiwan AIRTAC valve to reach tape pneumatic control.
   5. Slitting knives are controlled by speed reducer (10 sets). Can be fine tuned.
   6. Equipped with a vacuum-type waste edge exclusion system, use the strong force adsorb the waste edge out away
   7. Equipped with a discharge rack which can provide a larger diameter of the finished product. Simple and efficient to operate and save time for the next feed.

4.  Electrical equipment unit:
   1. Main motor driver adopts 1 pc Japanese brand YASKAWA driver.
   2. Main motor adopts 1 pc Taiwanese brand DANMA servo motor.
   3. Rewind motor driver adopts 2 pc Japanese brand YASKAWA driver.
   4. Rewind motor adopts 2 pc Taiwanese brand DANMA servo motor.
   5. LPC adopts analog control. Driving by servo motor through CCD sensor.
   6. Adopts imported PLC to achieve accurate and stable control, true color touch screen display to enable simple and beautiful images. Interactive parameter setting the environment, eliminating the complicated configuration can start the job: The user pre-start only need to input the material thickness, width, density, diameter and speed parameters, the next will be done automatically by a computer calculation to complete.
7. With the functions of automatic and manual acceleration and deceleration.
    8. Electrostatic elimination Unit(optional device): The machine equipped a group of static brush apart on up and down rewinding shaft , which can effectively eliminate the static between slitting and rewinding .

Main technical parameter:

Jumbo roll width	1300mm
Diameter of roll	Ø1000mm
Diameter of rewinding	Ø600mm
Inner diameter of paper core	3''or 76mm(optional:6''or 152mm)
Slitting speed	10-600m/min
Tolerance of EPC	≤0.1mm
Min.width of produce	50mm
Total power	15KW
Weight	6500Kg
overall dimension (L X W X H)	2200mm x 4500mm x 1840mm