Automatic Stacking High-Precision Computer-Controlled Cross & Longitudinal Cutting Machine

Automatic Stacking High-Precision Computer-Controlled Cross & Longitudinal Cutting Machine
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Automatic Stacking High-Precision Computer-Controlled Cross & Longitudinal Cutting Machine

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Product Introduction

Description

The DBHQ-DL1100 Automatic High-Precision Longitudinal & Transverse Cutting Machine is designed for cutting a wide range of paper, paper–plastic composites, and printed laminated roll materials. It uses a servo motor for fixed-length cutting, delivering high accuracy and consistent performance. The system integrates pneumatic components and photoelectric sensors for fully synchronized control, ensuring stable operation with low noise. With inverter-controlled motor speed, automatic counting, alarm-stop functions, and magnetic-powder or friction-type manual tension adjustment, the machine provides reliable, efficient, and user-friendly cutting for large roll packaging materials.

Parameters

Model	DBHQ-DL1100
Maximum Material Width	1400mm
Cutting Thickness	200-500 g/m² (depending on material)
Maximum Unwinding Diameter	Φ1400 mm
Cutting Length Range	0-1000mm
Maximum Cutting Speed	120 cuts/min (depending on material)
Cutting Accuracy	±0.2mm
Power Supply	50Hz/380V
Total Power	12 kW
Machine Weight	Approx.3500 kg

Feature

1. Unwinding Unit

• Shafted unwinding structure for stable material support
• Magnetic-powder tension control (20 kg) for steady material feeding
• Automatic EPC correction system ensures accurate edge alignment
• 16mm thick machine side plates for strong rigidity

2. Tension & Transmission Unit

• Variable-frequency motor drive for unwinding traction (1.5 kW)
• Traction unit adopts VFD motor control (2.2 kW) for stable pulling
• Aluminum guide rollers with hard anodizing, dynamic balancing 500 m/min, G1.6 accuracy
• Rubber pressure rollers (Φ85×1450mm), 70° hardness, high-speed balanced
• Smooth, low-noise transmission with pneumatic loading support

3. Feeding Unit

• 5.5kW INVT servo motor for precise length control
• High-accuracy feeding with ±0.2mm cutting tolerance
• Photoelectric sensor + encoder tracking for stable sheet length
• Linear guide rail (HIWIN) ensures accurate movement

4. Cutting Unit

• Vertical shearing mechanism for clean and stable cutting
• Upper & lower cutters move on linear guide rails for high precision
• Heavy-duty alloy blades ensure long life and smooth finished edges
• Cutting frequency up to 120 cuts/min (depending on materials)
• Automatic stacking & collecting table for neat pile formation

5. Control System

• Full Panasonic PLC centralized control
• 7-inch color HMI (TPC1061Ti) for quick parameter setting
• Automatic length setting, counting, alarm & auto stop
• Inverter (Blue Ocean Huanteng brand) for smooth speed adjustment
• Electrical components from Schneider & CHINT for reliability

6. Machine Performance

• Suitable for paper, paper–plastic composites, printed laminates, and large roll packaging materials
• Servo-controlled fixed length cutting with high stability, low noise
• Integrated electrical, optical, and pneumatic system for easy operation
• Automated counting, alarming, tension adjustment, and stable VFD speed control