**Manual Cardboard Waste Stripper HN-07**

- **Manufacturer**: CHAYI  
- **Part Number**: HN-07  
- **Item Weight**: 11.62 lbs  
- **Package Dimensions**: 23.25 x 9.25 x 7 inches  
- **Model Number**: HN-07  
- **Color**: Double Claw Chain  
- **Material**: Metal  
- **Batteries**: None required  

### **Main Use**
Designed for the printing industry, this stripper is ideal for removing waste edges from cardboard, corrugated board, and other paper materials.

### **Specifications**
- **Pick Frequency**: 4500 RPM  
- **Air Consumption**: 0.4 m³/min  
- **Air Pressure**: 6-8 kg  
- **Air Tube**: 8x12mm  
- **Weight**: 3.6 kg  

### **High Performance & Quality**
- The pneumatic motor ensures high performance and safety, improving operational efficiency.
- The hard alloy chain hook, processed with nanotechnology, guarantees durability and reliability.
- The ergonomic design offers excellent usability and adaptability, while the exhaust structure prevents air pollution.

### **Key Benefits**
The HN-07 waste stripper is a high-efficiency tool that strips waste paper from die-cut sheets, cardboard, and corrugated board up to 10 times faster than manual methods. It features a multi-tooth chain driven by a pneumatic motor with 4500 RPM, ensuring fast, efficient waste removal without damaging the paper. The tool’s high-strength, heat-treated gear offers long-lasting durability and wear resistance.

This machine significantly reduces the time required for waste margin stripping, completing the task in just 10-30 minutes compared to hours of manual work, thereby shortening delivery times.

The compact, user-friendly design requires minimal training for operation, and there is no damage to bonding areas, which boosts the efficiency of subsequent processes like gluing and packing.

### **Usage Requirements**
- **Air Pressure**: 0.6-0.8 MPa  
- **Compressor Power**: 4 KW (5.5 HP) or higher  
- **Die-Cutting Board Requirements**: The die-cutting boards should be divided into smaller sections (250mm-450mm) for optimal performance. Smaller, wider pieces allow for faster waste removal.

### **Maintenance Instructions**
- Inspect and lubricate the machine every 2 months (more frequently for high-use tools). Ensure bearings, gears, and chains are clean and well-lubricated.
- To clean the air motor blades, loosen the air inlet pipe, inject a small amount of lubricant, and run the machine for 30 seconds to flush out dirty oil. Add fresh lubricating oil to the motor after cleaning.
- If the tool is not in use for an extended period, lubricate the air inlet and run the machine for a few seconds to prevent rust.

### **Precautions**
- **Post-Use Maintenance**: Spray the chain with WD-40 anti-rust oil, blow off paper dust, and add lubricating oil to maintain the chain’s lifespan.
- **Jam Handling**: Disconnect the air circuit before removing jammed paper. Loosen the protective shell screws, clear the paper, and reassemble.
- **Chain Tension**: Regularly check chain tension and adjust as needed. A correct tension allows about 1mm sag in the longest chain section when in a horizontal position. Avoid overly loose chains, as they may damage the safety shield during operation.