Fully Automatic In-Line Sorting Cross & Longitudinal Cutting Machine
Description
The BDHQ-M1100 is a high-precision integrated longitudinal and transverse cutting machine that utilizes a servo fixed-length cutting system to ensure accurate, efficient slitting across paper, PET, medical film, and coated materials, all controlled through a Panasonic PLC with a 7-inch HMI for fully centralized, intuitive operation. Its dual unwinding unit features hydraulic shafted loading with air-shaft locking for heavy roll handling, supported by a magnetic-powder brake and digital closed-loop tension controller for stable feeding and deformation-free processing. An ultrasonic EPC web-guiding system with ±150mm stroke and photoelectric tracking keeps alignment precise, while the combination of circular blade slitting and vertical shear cutting achieves ±0.2mm accuracy with low dust output. A frequency-controlled conveyor transports finished sheets to the automatic stacking table, where stainless-steel baffles maintain neat separation at high speed. Multi-motor VFD drive, automatic counting with preset stop and alarms, and digital tension display enhance intelligent production, while the 16mm steel frame, precision-balanced rollers, and anodized guide rollers provide high rigidity, low noise, and long-term operational stability.

Parameters
| Cross cutting material range | 50g-500g |
| Cross-cutting width |
≤1100mm |
| Cross cutting accuracy |
±0.2mm inside |
| Crosscut Length |
150mm-500mm(Size specifications for baffle adjustment) |
| Mechanical linear velocity | 50-160 knives (depending on the length of the material cut) |
| Cutting frequency |
10--160times//min |
| Maximum unwinding diameter |
≤1400mm |
Feature

● Servo Fixed-Length Cutting System
The machine uses a high-precision servo motor for fixed-length cutting, ensuring accurate, stable, and efficient slitting performance across various paper and film materials.
● PLC Centralized Control System
Equipped with a Panasonic PLC and a 7-inch HMI, enabling full centralized control of feeding, cutting, conveying, and stacking. Operation is intuitive and supports high automation.
● Dual Unwinding Structure with Hydraulic Loading
The unwinding unit adopts a hydraulic shafted loading system with an air-shaft locking mechanism, providing high loading capacity and easy roll changes.
●Automatic Tension Control System
Unwinding tension is regulated by a magnetic-powder brake and digital closed-loop tension controller, ensuring stable material feeding and preventing deformation.
●Automatic EPC Web Guiding
Uses an ultrasonic EPC system (U-type) with ±150mm correction stroke and high-accuracy photoelectric tracking to ensure neat longitudinal alignment.
●High-Speed Longitudinal & Transverse Cutting
●Longitudinal cutting: circular blade slitting with low dust and high sharpness
●Transverse cutting: vertical shear-type mechanism with customizable cutting angle
Cutting accuracy maintained within ±0.2mm.


● High-Speed Conveyor & Automatic Stacking Table
Finished sheets are transferred via a frequency-controlled conveyor belt to an independent stacking table. Stainless-steel baffles prevent mixing of left/right materials; stacking remains neat and stable at high speed.
● Multi-Motor Drive for Stable Operation
Independent VFD motors for unwinding traction, main drive, and conveyor drive ensure smooth machine motion and energy-efficient performance.
● Real-Time Counting & Auto Stop
Automatic sheet counting, preset quantity stop, alarm functions, and digital tension display support intelligent production management.
● Robust Mechanical Structure
Rigid steel wall panels (16mm thickness), precision-balanced rollers, special rubber nip rollers, and anodized aluminum guide rollers ensure stable high-speed running with low noise.
● Dust-Free Cutting Design
Vertical cutting mechanism designed to reduce powder generation and keep the finished product clean-ideal for office paper, PET, medical film, and coated materials.
● Integrated Pneumatic, Electrical & Optical System
Machine combines pneumatics, electronics, sensors, and mechanical transmissions for synchronized and reliable operation.





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