Our goal is to become your true partner in the field of vertical injection molding machines in China. TYM is a one - stop high - tech enterprise specializing in designing and manufacturing LSR fully automatic injection molding machine, LSR molding molds and providing training services in liquid silicone forming process. We guarantee high-quality service with our customised solutions and training services. Our clients are equipped with the knowledge and tools to maximise the potential of our machines and moulds. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Why Choose Us
Product Application
Our products include horizontal LSR injection molding machine, two-color LSR injection molding machine, vertical LSR injection molding machine, etc. Our products are widely used in baby, medical, labor protection, automobile, kitchenware and other industries.
Our Certificates
Our products have passed the quality management GB/T 19001-2016; ISO9001:2015; FDA; IATF16949.
Our Equipment
We have multiple high-speed engraving machines, mirror spark machines, CNC, Sirui and other processing and testing equipment.
Our Service
The company has a professional sales team to provide you with high-quality pre-sales consulting services. During the order production process, customers can communicate with us at any time to understand the production progress. At the same time, we provide high-quality after-sales service to meet the different needs of customers.
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TYM-L MachineThe TYM-L Series is a high-performance Vertical Silicone Injection Molding Machine developed for Liquid Silicone Rubber (LSR) molding, LSR overmolding, and insert molding applications. The seriesread more
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TYM-3RT MachineThe TYM 3RT series is a vertical molding machine for solid silicone compression molding, and it can be configured for liquid silicone rubber (LSR) molding as well—giving manufacturers a singleread more
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TYM-R MachineThe TYM-R Series Rotary Table LSR Injection Molding Machine is a high-efficiency vertical liquid silicone rubber (LSR) molding solution designed for insert molding, silicone overmolding, andread more
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Micro Injection Molding Machine— Precision Micro-Shot & I...The TYM Vertical Micro LSR series is purpose-built for the smallest and most demanding liquid silicone parts. Instead of a full A/B drum-and-dosing rig, it uses a magazine-style piston (plunger)read more
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TYM-Y MachineThe TYM-Y Series Vertical Two-Color LSR Injection Molding Machine is specifically engineered for manufacturing liquid silicone rubber products that combine two different colors, two hardness levels,read more
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TYM-L MachinesThe TYM-L Series is a high-performance Vertical Silicone Injection Molding Machine developed for Liquid Silicone Rubber (LSR) molding, LSR overmolding, and insert molding applications. The seriesread more
Advantages of Vertical Injection Molding Machines
Space efficiency and flexibility
Vertical injection molding machine have a smaller footprint compared to their horizontal machine counterparts, making them suitable for manufacturing facilities with limited floor space.
Enhanced precision and quality
Vertical molding machines provide precise control over the injection process, ensuring consistent and accurate molding of complex parts. The vertical clamping unit allows for better control of mold alignment, reducing the risk of part defects and improving overall product quality.
Versatility and customization
Vertical injection molding machines are versatile and can be used for a wide range of manufacturing processes, including insert molding, over-molding, and multi-component molding.
Cost-effective solution
Vertical injection molding machines offer cost-effective solutions for manufacturers. Their smaller size requires less floor space, reducing facility costs. The efficient use of material and energy, along with faster setup times and increased productivity, contributes to overall cost savings.

Automotive industry: Producing parts like dashboard components, knobs, and switches, molding strong and lightweight components for vehicle interiors.
Electronics manufacturing: Molding casings for mobile phones, laptops, and other devices, producing small plastic parts like connectors and buttons.
Medical device production: Creating medical components such as syringes, tubes, and catheters, producing parts that meet hygiene and safety standards.
Consumer goods: Manufacturing plastic housings for household appliances, producing toys, kitchenware, and personal care items.
Specification of Vertical Injection Molding Machines
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Injection Unit |
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Machine Model |
L4048-95t |
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Barrel Size |
160g (Can be Customized) |
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Plunger diameter |
30mm (Customized) |
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Injection rate |
100g/s |
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Injection pressure |
700kg/cm2 |
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Clamping Unit |
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Clamping force |
95T |
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Opening stroke |
250-550m |
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Adjustable range |
-150-0mm |
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Tie-Bars space |
400*480mm |
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Ejection force |
4T |
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Ejection stroke |
150mm |
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Others |
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Motor power |
12kw |
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Voltage & current |
380V, 50HZ |
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Pump Pressure |
20mpa |
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Time schedule controller (TCON) |
8 sets(expandable) |
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Machine Weight |
4.7T |
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Machine dimension |
2.2*1.6*3.5m |
Our vertical injection molding machine used the plunger injection system design, The mixing, feeding and injection unit are independent parts. Compared with the traditional integrated screw type injection system of plastic injection molding machine, our injection system can provide higher injection accuracy which can reach ±0.005g.
As our mixing, feeding and injection unit are independent parts, our injection barrel structure is very simple, more convenient for users to disassemble, clean and install the injection barrel, it takes about 3 hours to complete the disassembly, cleaning and installation of the injection barrel.


There are a number of different types of vertical injection moulding machines available on the market. The most common types are the single-shot injection moulding machine, the two-shot injection moulding machine, and the rotary injection moulding machine. Each type of machine has its own advantages and disadvantages, so it is important to choose the right one for your particular needs.
The single-shot injection moulding machine is the simplest type of vertical injection moulding machine. This type of machine is ideal for producing small parts and components with a simple shape and size. The two-shot injection moulding machine is more complex and is capable of producing parts with complex shapes and sizes. The rotary injection moulding machine is the most complex type of vertical injection moulding machine and is capable of producing parts with the highest precision and accuracy.
ABS: The plastic is tough, impact-chemical resistant, and cost-effective. It also features high dimensional stability and low shrinkage. Plus, its relatively low melting point makes it easy to process.
PC (Polycarbonate): The material is strong and extremely impact-resistant. That's why it's suitable for applications requiring toughness and durability. Moreover, it can accept high cosmetic finishes well.
PP (Polypropylene)
PP is widely used in many applications due to its high melting point and excellent chemical resistance. It's the perfect material for parts that will be frequently used because it's lightweight and has good fatigue resistance.
PA (Nylon, Polyamide)
Nylon is well known for its strength, flexibility, and resilience to abrasion, heat, and chemicals. Because of its adaptability to many environments, nylon is used for various purposes.
PE (Polyethylene)
Because of its outstanding chemical and impact resistance, polyethylene is often used in applications where flexibility and moisture resistance are necessary.
Precautions for Use Vertical Injection Molding Machines
Check the hydraulic oil storage is sufficient, insufficient should be timely supplement, oil should always keep clean. Lubricate and lubricate regularly according to regulations, and clean the filter regularly. Keep the machine clean and do not let dirt into the oil tank. Regularly check the electrical parts, remove dirt, oil and dust, keep the electrical contact clean, often remove dirt and dust on the joint.
Other Service of Vertical Injection Molding Machines
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Packing |
Seaworthy wooden case |
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Shipping |
Air/Sea/Express |
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Selling units |
Single item |
FAQ
As one of the most professional vertical injection molding machines manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to wholesale bulk vertical injection molding machines for sale here from our factory. Contact us for customized service.
liquid injection molding, Injection Molding, liquid silicone injection molding











