The core technical features of the double slide table heat sealing machine

Dual/Multi-Slide Table Design

Advantages: Operators can simultaneously place materials at different workstations, enabling continuous operation and shortening production cycles (e.g., single-piece processing time reduced from 15 seconds to 8-10 seconds).

Applications: Suitable for large-scale production, meeting high-cycle requirements.

High-Frequency Electromagnetic Field Induction Heating

Principle: Heat is generated through frictional polarization of molecules within the material using a high-frequency electric field, resulting in extremely rapid heating (reaching melting point within seconds), with heat concentrated at the contact surface.

Advantages: Prevents material deformation or thermal damage; suitable for heat-sensitive materials such as TPU and PVC.

Intelligent Temperature Control System

Configuration: High-precision temperature sensor and PID control algorithm.

Results: Temperature fluctuation within ±1℃, ensuring weld strength and sealing (e.g., tensile strength reaches over 85% of the substrate, leakage rate ≤0.01MPa/24h).

Modular Structure

Design: Slide tables, machine heads, molds, and other components adopt a modular design.

Advantages: Supports rapid replacement and adjustment, adaptable to multi-variety, small-batch production, reducing material waste.

Safety Protection Devices

Functions:
* **Spark Protection:** When sparking occurs in the mold, the protector cuts off the output, and the mold automatically rises away from the product.
* **Overcurrent Protection:** If the output force is set too high, the high-frequency output is cut off to protect the electron tube from damage due to excessive current.
* **Emergency Braking:** The high-frequency output can be stopped at any time during operation, and the mold returns to its original position.