Discover CUMSA's LS system: Compact, efficient and revolutionary.

Can you imagine achieving up to 100mm of stroke with only 110mm of mold opening? It seems impossible, but that is exactly what CUMSA's LS system does. This innovative product, which has changed the traditional foundations of the industry, is one of our bestsellers for one clear reason: it maximizes mold performance while reducing mold size and costs.

Why the LS changes the rules of the game

The LS is a compact, fully machined system that eliminates the need for bulky components such as angle pins or hydraulic cylinders. Its vertical housings, aligned at 90° to the parting line, simplify installation and improve operating efficiency.

In addition, its adaptability is one of its main virtues: it can be installed on any slide, with a simple groove on it. It is available in two rod sizes (20mm and 30mm), with 50mm, 75mm and 100mm of travel.

Have larger slides? No problem

The LS system has a simple solution for big slides: add a mirror reference on the other side of the slide to extend the trajectory without modifying the original design. This versatility makes it an ideal choice for any production environment.

Key benefits of the LS

• Durability and reduced wear: Its perpendicular movement reduces friction and increases the life of the system.
• Full compatibility: Ideal for molds with tight spaces and adaptable to slides with angles from -25° to +25°.
• Future-proof: Works seamlessly with robotic picking arms, eliminating interference in the production line.
• Hassle-free installation: No additional components required, thanks to the slide retainer included.

A flagship product that reduces costs and increases efficiency

Thanks to its compact design, the LS helps reduce overall mold size, which translates into significant savings in manufacturing and operating costs. In addition, by eliminating complex external parts, it simplifies maintenance and ensures greater reliability over time.

Learn more about the LS system

Haven't you seen how it works yet? Visit our YouTube channel to watch a 3D animation video that explains in detail how this system can optimize your projects and adapt to your specific needs.

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The future of molding is already here. Discover CUMSA's LS and take your production to the next level.