Product Function:

The STH-3 Heat Sealer uses the heat press sealing method to measure parameters such as heat seal temperature, heat seal time, and heat seal pressure of plastic film substrates, flexible packaging composite films, coated paper, and other heat seal composite films, providing users with precise heat seal testing indicators. The control system is fully digitalized, key components use internationally renowned brand products, with a high degree of automation and simple operation.

Product Features:

1. Digital display of the control system, fully automated operation;  

2. Digital P.I.D. temperature control with high temperature control accuracy;

3. The heat sealing knife is made of aluminum alloy material, ensuring rapid temperature conduction and uniform temperature across the sealing surface.

4. Customized special mold heating tubes for rapid heating and long service life;

5. Dual-cylinder structure with an internal adjustable pressure balance mechanism to ensure consistent up and down movement of the sealing knife;  

6. High-precision pneumatic control components, all from internationally renowned brands;  

7. Anti-scald design and leakage protection design for safer operation;  

8. Carefully designed heating elements to extend the equipment's service life;  

9. Two working modes: automatic and manual, enabling efficient operation;  

10. Specially optimized control panel design based on ergonomic principles for convenient operation;

11. Both sides of the instrument are equipped with cooling fans for high airflow and uniform, rapid heat dissipation;

Technical Parameters: