Successful Project

Maximize Production

Maximize Production

Using Injection Molding Machine to improve quality

Increase production capacity

Increase production capacity

Provide The Hybrid Injection Molding Machine to The Famous Factory.


Industrial Vertical & Horizontal Plastic Injection Molding Machines Manufacturer From Taiwan - TOP UNITE

Located in Taiwan since 1993, TOP UNITE MACHINERY CO., LTD. is an industrial plastic injection molding machine supplier that provides types of plastic injection molding machines, including horizontal injection machine, dual color servo energy-saving injection machine, vertical servo energy-saving toggle injection machine and auxiliary equipment (dehumidifying dryer).

42 years of industrial injection molding machine supplies with turn-key solutions and auxiliary equipment. Using German and Japanese hydraulic parts to build precision, high-speed, durable, stable, energy-saving and user-friendly machines for the manufacturers in the plastic injection molding machinery industry.

TOP UNITE delivers plastic injection molding machine and develops multiple models to assist in plant optimization, both with advanced technology and 42 years of experience, TOP UNITE ensures each customer's demands are met.


With experience in various fields of plastic injection molding industry.

Top Unite injection machine has a wide range of applications, from medical supplies, automobile accessories, food packaging containers, household appliances, precision optics, and industrial pipes, all have suitable injection machine models to optimize your production line. We are committed to meeting each customer's production needs, improve product quality according to your expectations, and maximize capacity in the shortest time possible, shorten the production cycle, let you have both high-quality output, and maintain capacity superiority.

You can browse all kinds of application pages, if you have any questions, need specialist service, please click the above form to contact us, we will arrange a professional response to your request as soon as possible.

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  • Injection Molding Machine For Pet-Preforms and Caps

    Top Unite provides container injection molding machines for food and beverage, we have abundant practical experience in the food and beverage packing industry. To achieve the purpose of industry optimization and help you have a leading production level in the industry, we provide turn-key solutions based on your demands.

  • Injection Molding Machine for Automotive Industry

    Top Unite provides precision plastic injection molding machines with high-response and stability control. The machine could show its high-repeatability even if under an extreme injection situation. Therefore Top Unite injection machine has a stellar performing in the auto industry to produce complicated plastic parts and upholstery.In the automobile industry, the light-weight component is a trend to save the consumption of fuel nowadays. Manufacturers use engineering plastic parts contains glass fiber to replace the conventional metal parts. The auto-parts required a precision size of its structure; some of these parts related to the safety issue, therefore the CAPA makes a strict standard to stipulate to auto-parts. Besides the standard set by the CAPA, there are more details requested such as the outward appearance cannot have burrs, sink, and so on.

  • Injection Molding Machine for Sports Equipment Production Industry

    Top Unite has a full range of high-performance plastic injection molding machines with clamping forces ranging from 50 tons to 750 tons. Our highly-skilled technician and state-of-the-art machine give you competitive benefits of producing plastic sports parts including treadmill dashboards, bicycle pedals, and so on.There is a wide range of sports equipment. When purchasing, buyers not only evaluate the professionalism of the equipment but also start to pay attention to the appearance and quality of the product. In particular, the quality of some parts and accessories involves the safety issue to the users. The injection molding industry requires surface smoothness and dimensional accuracy, and how to solve problems such as short shots or flashes is the key factor that the producer concern about nowadays.

  • Two Color/Material Plastic Products Made by Dual Color Injection Machine

    Dual-Color injection machine, which means inject two different plastic materials or colors in an injection cycle for constituting a complex product. It can present different exterior by two colors of material or gives non-slip or other functions to a product by covering the different plastic.This picture is a teacup product. Teacup usually for filling hot liquid, general plastic contact to high temperature will release harmful substance to the human body. This teacup injects the "PCTG" first as the inside film, then the mold plate turns the mold to the other side to inject the PP as the outside shield for insulation.Dual-color injection is more efficient than the traditional way to produce. It saves the process of welding different semi-finished products to reduce time and labor cost. Currently, the application is quite extensive, includes multi-color buttons/switches, consumer electronics, electronic components, precision components, auto parts, and accessories.Top Unite DC-DS series injection machine uses the proportional valve control dial to make mold flipping more smoothly. Photoelectric element controls acceleration, deceleration, and buffering of the turntable with a quicker and more precise position. The clamping system with thicker and wider toggle and cross seat which make molds evenly forced and make a longer lifetime of toggle and molds.

  • IML Plastic Injection Molding Machine

    Top Unite machinery dedicated to the In-Mold Labeling industry for many years, we are the first plastic injection molding machinery company in Taiwan that launched the injection molding machine go with the IML machine in the early 1990s. As time goes on and experiences accumulate, we are now launching a whole new generation of the IML special injection molding machines. Based on the clients, we customized the machines to meet every client to build up a perfect and profitable IML injection molding production line.

  • Injection Molding Machine for the Medical Industry

    Top Unite provides precise, consistent, stable, and clean-room compatibility injection molding machine, that wildly in using in plastic medical devices.In the medical field, plastic plays an important role nowadays, it possesses the feature of light-weight, low-cost and easy-processing, and antibacterial effect, therefore plastic medical devices are commonly using in surgery and diagnosis. In addition to clean and hygienic requirements, medical-grade injection molding attaches great importance to product quality and requires absolute accuracy. Therefore, how to ensure the product quality of each mold cavity and improve the product yield is the determining factor of the medical injection molding.

  • Metal Injection Molding Made by Plastic Injection Molding Machine

    MIM is a new technology coupled with plastic and metal, it preserves the advantages of plastic injection and overcomes the shortcomings of metal processing. By the molding technology, it is possible to manufacture structural parts with high density, high precision, and complex shapes, and also greatly reduce the complicated procedures and cost through mass production.The material of MIM is mixed with finely-powdered metal and binder, since the poor liquidity, the products need large injection pressure to molding. EH series with dual hydraulic cylinders brings high injection pressure which is easy to apply to the MIM industry. The Bosch Rexroth electro-hydraulic control system ensures an extremely stable and accurate production process during high-pressure injection conditions.

  • Injection Molding Machine for the Thin Wall Products

    Top Unite high-speed injection machines possess precision oil pressure and flow control. It’s easy to achieve the requirement of the thin-wall product, for example, the size, tolerance, and quality.Our High-speed injection machines could inject the same plastic volume in every single cycle based on your setting, even in the high injection-speed. In the quick mass production, preventing the short shot or causing the flashes problems effectively reducing the thin-wall product production costs.The thin-wall injection molding is wildly using in precision instrument parts, electronics, medical equipment, communications, or food packaging containers. Due to the thin product thickness, the resistance of the mold gate is higher, it requires a high-speed, stable injection performance, and sturdy clamping structure to achieve the high-efficiency output within the shortest cycle time.

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