KM-1100/1500/1700Servo Precision Double-Rotary High-Speed Paper Sheeter machine

KM-1100/1500/1700 has exclusive patented embedded double-rotary spiral knife, enabling efficient and stable cutting and meeting common paper cutting needs, a reliable choice for the printing and packaging industry.

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Model	KM-1100/1500/1700
Name	Servo Precision Double Helix High Speed Sheet Cutter Machine
Paper Cutting Method	Double rotary sheeter
Thickness of Cutting Paper	80-1000gsm
Cutting Length Range	450-1650mm
The format of slitting	1 roll (Optional)
Cutting Precision	Cutting length≤1000mm: ±0.1mm Cutting length＞1000mm: ±0.1%
Max. Cutting Line Speed	330m/min
Max. Cutting Speed	540cuts/min
Max. Scroll Diameter	1500mm
Max. Paper Cutting Width	1100(45")mm/1500(59")mm/1700(67")mm
Max. Paper Pile Height	1600mm
Air Compressor Requirement	0.8Mpa

Shaftless Mill Roll Stand

• Hydraulic drive: 

  
  

     • Open/close and forward/backward movement of paper roll clamp arms 

  
  

     • Lifting of paper roll clamp arms

• Pneumatic breaker, automatic brake

• Tension control system: It adjusts the paper traction tension in real time to ensure stability, based on the automatic detection of paper roll diameter and linear speed.

• Paper Buffering: The spring-loaded buffer roller adjusts rapidly in response to the tension variation of the paper edge.

• Anti-curve device: Patented design of anti-curve roller helps stabilize the paper roll tension, effectively eliminates the curl and makes the paper flatter.

• The pressing roll adopts electric control and inching, to make it moving vertically(engage and disengage), ensuring proper positioning of the conveyed paper and reducing paper wrinkling.

Edge Correction (Optional)

• Electronic sensors are used to control the brushless motor for precise edge correction sensing.

• It prevents edge irregularities and dimensional errors caused by paper misalignment, significantly reduces manual intervention and material waste, and improves production efficiency.

Photoelectric Tracking System (Optional)

• The automatic edge-guiding electric eye detects the positional deviation of the paper edge or printing reference line, and the edge-correcting system corrects the paper in real time.

• Automatic cursor tracking slitting: Accurate positioning of the dual-servo drive system to achieve synchronization and adjustment of dual servo motors.

• Automatic cursor electric eye device: High-precision decibel electric eye for accurate positioning of paper color marks, feeding back to the TRIO tracking system.

Slitting Knife Unit (Optional)

• Adjustable trimming and slitting knives, and waste paper edge suction fan with air duct on both sides.

• Upper slitting knife: Adjustable rising and falling, switch type slitting knife, and paper cutting clearance can be adjusted manually.

• Lower slitting knife: Knife shaft fixed the upper and lower position, and paper cutting clearance can be adjusted manually.

• Y-type waste paper edge collection pipe and fixing frame.

Double-Helix Knife Cutting Unit

• The sheet cutting unit adopts double-rotary high-precision cutting knives to ensure the cut surface is straight, and the paper cutting surface is smooth without paper fuzz, enabling direct feeding into the printing machine for production without edge trimming.

• Double knives: Made of alloy structural steel, followed by multiple heat treatment and CNC precision processes, resulting in excellent stability.

• Drive roll: The roller surface adopts the expansion texture design, and the cylinder controls the pressurized clamping roller.

• Cutting knife: Uses German tungsten steel cutting blades with an extra-long service life; the blade is easy to adjust and calibrate.

• Safety cover: The machine stops automatically when the safety cover is open, so as to guarantee safety.

• Static Elimination Equipment (Optional)

  • Plasma rod type, used to eliminate static electricity on paper.

  • Static elimination rod: Effective discharge range of 1100mm/1500mm/1700mm.

  Paper Conveying Unit

  • Horizontal multi-section differential conveying, used to achieve paper separation, counting and stacking effects. (Conveying belt: Siebeck brand)

  • First conveying section: Quickly separates the cut paper.

  • Second conveying section: Can be controlled independently or in jointly, adjusting the paper to be delivered in tile-stacked form.

  • Paper-out conveying section: Precision paper separator, adjustable according to the paper width. Pressurized paper feeding wheels can enhance paper stability and prevent paper deviation.

  Automatic Paper Aligning and Collecting Equipment

  • Hydraulic lifting and stacking collection paper table, descend automatically when the paper stacks to a certain height.

  • Paper aligning equipment: Electric front paper aligning mechanism; electric side paper aligning mechanisms (both sides); pneumatic lifting rear baffle mechanism; hand-cranked movable side paper aligning mechanisms (both sides).

  • Automatic counting and label inserting: Input the number of sheets to insert labels into on the touch-sensitive computer interface, and labels can be inserted according to the set value; Equipped with Sheet replenish function of defective products.

  Human-machine Interface

  • Self-developed electrical control system.

  • Parameters such as cutting length, quantity, and total number of finished products can be directly input; the actual cutting length and cutting quantity can be displayed in real-time.

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