GH-5030LH Fully Automatic Unmanned Edge Sealing Machine

1. Product Overview
The
GH-5030LH is a specialized fully automatic unmanned edge sealing
machine independently developed by our company. It is widely used in
high-volume integrated production lines that combine automatic feeding,
conveying, sealing, and shrinking processes. The machine delivers high
working efficiency and accommodates products of varying heights and
widths.

2. Sealing System

• Horizontal blade with vertical drive system

• Internationally advanced constant-temperature side blade

• Straight and robust sealing lines ensure precise center positioning

• Achieves flawless sealing results

3. Structural Advantages

• Unique rear-positioned cross-sealing blade (differs from conventional side sealers)

• Prevents film displacement during tall product packaging

4. Operational Features

• Manual wheel adjustment for quick size changes

• Enhanced reliability and simplicity

• Suitable for large and tall products

5. Control System

• Advanced Siemens PLC programmable controller

• Integrated safety protection and alarm systems

• Continuous sealing operation without blade replacement

• Simplified maintenance requirements

6. Precision Control

• Film length control through photoelectric sensors + timer relays

• Accurate shrinkage effect management

7. Detection System

• Horizontal and vertical photoelectric sensors (two sets)

• Easy switching between thin or small packaging items

8. Additional Functions

• Automatic edge trimming: Independent motor control prevents loosening/tightening/tearing

• Easy waste removal

• Automatic air blowing function

• Optional powered infeed conveyor and non-powered outfeed table

SF-8040E Shrinking Tunnel Specifications

9. Heating System

• Stainless steel heating elements with auto-cooling function

• Extends machine lifespan by over 3 times

• Adjustable shrinking temperature and conveyor speed

• Stable performance with sealed, dust-proof and moisture-resistant packaging

10. Material Compatibility

• Suitable for PE shrink film

11. Performance Features

• Stable machine performance

• High-power circulation motor ensures even heat distribution

• Solid 45# steel chain rods with silicone sleeves

• Withstands heavy loads while preventing film scorching

12. System Integration

• Compatible with automatic and semi-automatic sealing machines

• Enables simplified operational workflow