Hand Towel Logsaw Cutting Machine

Main Technical Parameters

Cutter Section

1. Cutting Specification:

• Clip cut-off length: 130–240 mm
• Width: 100–200 mm
• Height: 60–80 mm

1. Production Speed: 100–150 cuts/min (depending on length)
2. Edge Cutting Mode:

• Head and tail trimming (15–25 mm)
• PLC program control & touch screen operation
• Automatic output (optional waste elevator)

1. Control System: PLC control, servo drive, touch screen operation
2. Feeding Mode: Servo-driven, synchronous belt positioning
3. Cutting Method: 360° rotary continuous cutting
4. Cutting Accuracy: ±1 mm offset
5. Grinding System: Automatic knife sharpening, parameter setting via touch screen
6. Cutter Diameter: Ø610 mm
7. Air Supply: 0.5 Mpa (provided by customer)
8. Power Supply: 380V / 50Hz
9. Total Power: 9.8 kW
10. Dimensions (L×W×H): 1700 × 1900 × 2000 mm
11. Storage Channel: 1.5–2 m (adjustable based on jumbo roll width)
12. Machine Weight: ~2 tons
13. Color: Milk white, baking paint finish
14. Servo/PLC/Touch Screen/Drivers: XinJie or Delta brand
15. Bearings: German FAG Series
16. Synchronous Belt: Japan UNIENTI Series
17. Photoelectric Sensors: Italian Datalogic / Japanese Panasonic
18. Detection System: Paper production monitoring with auto-stop when jams/accumulation occur
19. Motor Control: Frequency inverter (XinJie/Delta) for energy savings
20. Control Console: Stainless steel with touch screen interface
21. Electric Control Box: Integrated with machine for safety and wiring protection
22. Safety Cover: Built-in iron mesh with plexiglass observation window
23. Auxiliary Equipment: Paper laying machine and automatic output unit to prevent empty packaging
24. Waste Handling: Automatic waste output system, environmentally friendly and non-intrusive to packaging line

Acceptance Terms

• Test run at 50–100 cuts/min for 4 hours (conditions determined by both parties).
• No major faults; minor issues ≤2 times during testing.
• Components must operate reliably at normal working temperature.
• Cut quality: flat incision, no unevenness.
• Deviation tolerances:
• Middle cut length ±0.5 mm
• Head/tail cut ±1 mm (except due to product folding issues).
• Qualified rate ≥98% under average calculation method.

Quality & Warranty

• Free accessory toolbox (1 set).
• Technical documentation: English manual (includes inverter manual, electrical/air diagrams, and installation diagrams).

Detailed Configuration List

Electrical Components

• Electromagnetic brake motor (3.7 kW, 4P) – LPG
• Asynchronous motor for round knife (3 kW) – XINYIDA
• Gear motors for feeding (0.75 kW, 380V) – ZHENGMING/XINYIDA (x2)
• High-precision servo speed reducers (PW120-L1-7-P1) – NEWGEAR (x3)
• Servo motors (1 kW) – Delta/XINJE (x2)
• HMI (Touch Screen DOP-107BV) – Delta/XINJE
• PLC (DVP60ES2) – Delta/XINJE
• Servo drivers (ASD-B2-0721-B) – Delta/XINJE (x2)
• Inverters: 3.7 kW (DVP037EL43A) & 3 kW (DVP022EL31A) – Delta/XINJE
• Power supply switch (NES-100-24) – Omron (Japan)
• Travel switches – CHINT (x4)
• Photoelectric switches (S3Z-PR-2-FG01-ND) – Datalogic (Italy, x4)
• AC contactor (CJX2-3210, 220V) – CHINT
• Intermediate relays (JZX-22F, 24V) – CHINT (x3)

Pneumatics

• Grinding cylinders (QGY5010 x2; QGYE4015 x1) – XINGCHEN
• Press bottom cylinder (CQ2B50-10) – XINGCHEN

Mechanical Components

• Bearing blocks – FSB
• Bearings – FAG (Germany)
• Sliding guide rails – HIWIN (Taiwan)
• Timing belts – UNIENTI (Japan)