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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 Two Color/Material Plastic Products Made by Dual Color Injection Machine | A 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.

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

Plastic injection molding machine processed product-Hard hat size adjustment knob.
Plastic injection molding machine processed product-Hard hat size adjustment knob.

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.


Related Products
  • Dual Color Hybrid Injection Molding Machine - High Performance Dual Color Servo Energy-Saving Injection Molding Machine
    Dual Color Hybrid Injection Molding Machine
    DC-DS Series (260~660 TON)

    Top Unite launched high-performance two-color injection machine in the pursuit of high-quality that carries a TOSHIBA servo system. Via this servo system, it presents a high-performance injection, accurate dosing, and exact holding pressure switch point to give advantages to your production.This series of machines not only show high performance but also give its advantage to you in energy-saving. With the servo motor features, the current consumption depends on the pressure and the flow requirements that you set up, and it can greatly saving energy during the product cooling process.