Products

Horizontal LSR  Injection Molding Machine,can be used for manufacturing baby pacifiers, medical intravenous needle caps, automotive wiring harnesses, and menstrual cups.

The TYM-W170 Horizontal Liquid Silicone Rubber (LSR) Toggle-Type Injection Molding Machine adopts a high-rigidity toggle clamping system combined with a horizontal injection structure, providing superior mold parallelism, precise clamping force control, and high-speed production performance. Compared with conventional direct hydraulic clamping systems, the toggle mechanism offers faster mold opening and closing, lower energy consumption, and enhanced molding stability.

The machine is particularly suitable for fully automated production of liquid silicone rubber products that can be automatically demolded, such as medical seals, baby care products, precision silicone gaskets, respiratory valves, automotive sealing components, and electronic silicone parts. Its excellent mold compatibility and precise positioning capabilities make it an ideal solution for multi-cavity, high-precision LSR molding applications.

Key features of the TYM-W170 machine：

1. Ultra-High Mold Parallelism for Precision Silicone Molding

The toggle clamping structure ensures extremely high mold platen parallelism during the clamping process, maintaining mold alignment accuracy within 0.02 mm/100 mm or better. This significantly reduces flash generation and is especially suitable for manufacturing high-precision silicone components such as:

• Medical silicone seals

• Respirator valves

• Precision O-rings

• Silicone diaphragms

• Baby bottle nipples

2. Uniform Clamping Force Distribution for Multi-Cavity Molds

Unlike conventional hydraulic clamping systems, the toggle mechanism distributes clamping force evenly across the entire mold surface.

Benefits include:

• Consistent cavity filling

• Uniform product dimensions

• Reduced cavity-to-cavity variation

• Higher yield rates for 8, 16, 32, or larger cavity molds

This makes the machine highly suitable for mass production of medical and consumer-grade silicone products.

3. Flexible Mold Installation and Larger Operating Space

The platen design eliminates the interference commonly caused by tie-bars near the mold area, providing:

• Easier mold installation

• Faster mold changeovers

• Better compatibility with various mold structures

• Improved access for robotic automation systems

This flexibility is especially valuable for manufacturers producing multiple silicone products on the same production line.

4. High-Speed Toggle Clamping with Lower Energy Consumption

The servo-driven toggle mechanism delivers:

• Faster mold opening and closing cycles

• Rapid response during production

• Reduced hydraulic energy consumption

• Improved production efficiency

Compared with conventional hydraulic clamping systems, the toggle structure can significantly reduce cycle times while maintaining excellent clamping stability.

5. Ideal for Automated LSR Production

The horizontal injection layout allows products to remain stable during demolding and is highly compatible with:

• Robot arm automation

• Automatic demolding systems

• Vision inspection systems

• Conveyor systems

• Fully automated production cells

This makes the TYM-W170 an ideal choice for high-volume manufacturing of precision liquid silicone rubber products.

LSR injection molding industry application

Maternal and baby industry: The safety and forming process of liquid silicone materials are non-pollution, and have been widely used in the production of silicone products such as nipples, pacifiers, teether , bottles, spoons, suckers, brushes and so on in the maternal and baby industry.

Medical industry: The good biological characteristics and high-quality forming technology of liquid silicone materials have been widely used in the silicone accessories such as catheter & the joint, gastric tube, laryngeal mask, mask, dental bracket, negative pressure ball, incision protective cover, balloon and so on in the medical industrial.

Electronics industry: The waterproof, elastic and high precision forming process of liquid silicone material has been widely used in the silicone parts such as joint waterproof seals, horn diaphragm, mobile phone case, watch belt, button, earphone and so on in the electronics industry.

Automobile Parts Industry: The high permeability and high efficiency production process of liquid silicone material has been widely used in the silicone accessories such as LED perspective mirror,spark plug protector, wire harness seal ,sealing strips in automobile parts industry.

Labor Protection Industry: The soft touch, odorless and stable forming process of liquid silicone material has been widely used in the protective masks, gas masks, anti-dust and haze masks, noise-proof earplugs, protective mirror frames and other silicone parts in the labor protection industry.

Kitchen and sanitary industry: The production of liquid silicone material with high and low temperature resistance, non-toxicity and high qualified rate has been widely used in the production of cake mold, chocolate mold, stir-frying shovel, sprinkler,  seal washer with pot cover and other silicone products in kitchen and sanitary industry.