Electromagnetic Clamp

SANDSUN Magnetic Mold Clamping System – Safe and Efficient

As a leading manufacturer of Quick Mold Change System for Injection Molding Machines and Press Machines, SANDSUN's magnetic mold clamping system significantly enhances the efficiency of mold changing during machine operations. It offers numerous advantages including safety, energy savings, time efficiency, durability, high precision and yield, and easy maintenance.

Designed with a full-steel surface for oil and water resistance and durability, the standard magnetic mold change on an Injection Molding Machine requires only one operator, without the need for any tools, and can be completed quickly and safely in just 3 minutes. For large machines, the mold change time can be reduced from over 2 hours to approximately 10 minutes, greatly reducing labor costs and physical workload-achieving truly safe and fast mold changes.

SANDSUN explains that the design of the magnetic platen uses the adsorption force on the mold's back plate to generate friction that counters the mold's own weight. This ensures the mold stays in place and doesn't slide down the magnetic plate, using electro-permanent magnetic technology. This technology is widely applied in Quick Mold Change System for Injection Molding Machines and Press Machines, as well as in lifting electro-permanent magnetic systems, magnetic chucks and fixtures for various machine tools, and other automated clamping devices.

SANDSUN's magnetic mold clamping system is highly comprehensive, incorporating eight major safety and performance features:

• Mold close detection
• Magnetic flux detection
• Temperature detection
• Magnetizing current intensity detection
• Mold dislocation detection
• Gap detection
• Interlock control system
• Key switch control

These features ensure the system runs safely and reliably, making it the ideal solution for mold changes on injection molding and press machines.

It's worth noting that mold changes on press machines often consume significant time and manpower. By adopting electro-permanent magnetic quick mold change systems, press machines can dramatically reduce mold change time, improve product yield, and boost productivity-thereby enhancing overall enterprise competitiveness.

SANDSUN's electro-permanent magnetic mold clamping system is suitable for molds of any shape and size. Existing molds can be used with only minor modifications. Press machines equipped with magnetic platens do not require molds to follow specific standards, saving both design and manufacturing time and cost. Moreover, various add-on features such as positioning devices, counterbores, or die extension plates can be customized on the magnetic platen to meet specific production needs.

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