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If you run an LSR (Liquid Silicone Rubber) injection molding line, the feeding system is easy to overlook — until it starts costing you scrap rate, downtime, and inconsistent shot weights. Two technologies dominate the market today: pneumatic (air-driven) feeding systems and pure electric servo feeding systems. Here's an honest, practical comparison to help you decide which fits your production line.

An LSR injection molding machine spec sheet lists dozens of numbers, but only a handful decide whether your silicone parts cure fully, stay flash-free and cost little to run. This 2026 guide explains the parameters that matter most, so engineers and buyers can compare machines on the specs that actually affect part quality, not marketing figures.

TYM launches the new TYM-W170, W230 & W280 Horizontal LSR & Plastic Injection Molding Machines. Support dual-material production for flexible manufacturing.

The global liquid silicone rubber (LSR) market is valued at roughly USD 3.4-3.8 billion in 2026 and growing about 7-9% annually, led by medical-grade demand (~44% of revenue) and rising EV production. Asia-Pacific dominates manufacturing capacity.

If you manufacture multi-material silicone parts, the bonding step is often the hidden bottleneck. Traditional liquid silicone rubber (LSR) overmolding relies on a separately applied primer to make the silicone stick to a plastic or metal substrate.

In liquid silicone rubber (LSR) manufacturing, product quality is heavily influenced by how effectively air is removed from the mold cavity. Trapped air can lead to bubbles, incomplete filling, surface defects, and reduced product consistency.

Clamping force is one of the most fundamental parameters in liquid silicone rubber injection molding. While many manufacturers focus heavily on injection pressure, metering accuracy, and mold design, the selection of proper clamp force directly influences product quality, mold lifespan, process stability, and overall production efficiency.

As manufacturing industries move toward sustainable and cost-efficient production models, energy optimization has become an increasingly important factor in liquid silicone rubber injection molding.

Liquid silicone rubber injection molding machines operate under highly specialized production conditions that require long-term precision, thermal stability, and continuous mechanical reliability.

The curing of Liquid Silicone Rubber (LSR) is a chemical reaction, known as cross-linking, where polymer chains are linked together to form a solid elastomer.

Liquid Silicone Rubber (LSR) is widely used for nose pads in protective goggles and face shields due to its unique combination of comfort, durability, and hygiene. Positioned directly on the bridge of the nose, these pads bear constant pressure during wear.

Antimicrobial liquid silicone rubber materials address growing concerns about healthcare-associated infections through controlled release of bacteriostatic agents.

Environmental responsibility drives innovation in liquid silicone rubber recycling technologies and sustainable manufacturing practices.

Hydrogen fuel cell technology represents promising pathway toward sustainable transportation and energy generation systems.

Liquid silicone injection molding production is a complex process involving multiple links such as material selection, parameter setting, and mold matching.

Application scenarios for liquid silicone rubber emphasize extreme environment performance and biocompatibility requirements. Medical device manufacturing utilizes LSR for implants, surgical instruments, and disposable components requiring sterilization compatibility.

The performance of any Liquid Silicone Rubber (LSR) part begins with the raw material. While dozens of companies formulate LSR, three behemoths—Momentive Performance Materials, Wacker Chemie AG, and Dow (incorporating the legacy Dow Silicones business)—dominate the global landscape. Their continuous R&D efforts shape the capabilities of entire industries. This analysis explores their distinct strategic focuses and innovation pipelines.

Our custom silicone nipple mold solution is designed for high-efficiency, high-quality production using a 130T Horizontal LSR injection molding machine. This setup ensures seamless automation, making it ideal for clients seeking a fully automated production process. The silicone nipple mold features an 8-cavity cold runner system, optimized for liquid silicone rubber (LSR) material, which guarantees precision and consistency in every product. With this system, we achieve a cycle time of appr

Explore how Liquid Silicone Rubber (LSR) injection molding machines contribute to sustainable manufacturing practices. Learn about the environmental advantages of LSR, including reduced material waste, energy efficiency, and recyclability.

We know that LSR material has lots of outstanding features in components making and it also have lots application in many industrial use...