ST-KS Knife sharpener

The copper granulator machine sharpener is one of the core components of the copper granulator machine (waste wire and cable recycling equipment). It is specially used for regular grinding and repair of the copper rice machine crushing knives to ensure the sharpness of the blades, thereby improving the copper-plastic separation efficiency and reducing energy consumption and tool loss.

Core structure

1. Blade fixing device

The copper rice machine blade (mostly made of carbide or high-speed steel) is fixed with a high-precision fixture to ensure a stable grinding angle.

2. Grinding wheel grinding system

Equipped with diamond grinding wheel or silicon carbide grinding wheel, it is driven by a motor to rotate at high speed to precisely grind the blade edge.

3. Angle adjustment mechanism

The contact angle between the grinding wheel and the blade can be adjusted manually or automatically (usually 15°-30°) to adapt to different tool designs.

4. Cooling device

Built-in circulating water cooling or spraying system to prevent blade annealing and deformation caused by high temperature during grinding.

Advantages

1. Improve crushing efficiency: Sharp blades reduce the resistance when the wire is crushed, and increase the capacity of the copper rice machine (about 15%-30%).

2. Extend tool life: Regularly repair the blade, reduce the frequency of replacement, and reduce the cost of consumables.

3. Precise adaptation: Supports grinding requirements of various blade types (flat blades, toothed blades) and thicknesses (5-30mm).

4. Safe operation: Enclosed design + emergency stop button to avoid the risk of splashing grinding debris or misoperation.

Services
1. OEM and ODM customization available
2. Controllable delivery time
3. Ensured stable quality
4. Regular technical updates
5. Technical training sessions for operators
6. 24/7 customer service availability

After-sales Support
1. Provision of test videos before delivery
2. Video-guided installation
3. Free replacement parts
4. One-year warranty
5. Lifetime technical support