Within more than 20 years' development, our company is a professional manufacturer of high frequency devices like plastic welding machine, synchronous fusing machine, blister machine and other high frequency mechanical accessories and molds. The increasing competition in the industry is promoting us moving toward the goal of "rejuvenating the country, the industry and the market through quality, brand and reputation"....
Since
Area
Global sales
Sales countries
Our sales network is spread all over the Pearl River Delta and Taiwan,but also exported to other overseas markets such as Southeast Asia, Australia, European and American.
To provide better machine and service to our customer, DONGGUAN CHENGHAO MAAHCINERY has establish a quality control system to ensure the machine's quality.DONGGUAN CHENGHAO MACHINERY CO.,LTD has been
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2023-08The ultrasonic spot welding machine completes the welding process through the equipment composed of multiple sets of ultrasonic welding systems, and the equipment converts the welding work in the middle of each welding head through several imported generators to complete the welding work smoothly and rapidly;
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2022-10The automatic high frequency machine operates in the automatic turntable mode. The upper and lower molds are aligned accurately, with high frequency, simple operation and easy understanding. The automatic high frequency machine is equipped with a touch screen to control the operation of the whole machine and a built-in programmable controller industrial control integrated system.
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2022-10The high frequency electromagnetic field is generated by the electronic tube self-excited oscillator. The processed object is pressed between the upper and lower electrodes with high-frequency electromagnetic fields.
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2022-10The blister packaging machine has a novel shape, uniform and stable pressure, and can rise and fall freely. The circuit adopts a programmable time control system with preset time parameters, which can accurately complete all operations of preheating
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2022-10High cycle fuse uses the electromagnetic field generated by the vibration of high-voltage rectifier self-excited electron tube to change the plastic molecules. Under the action of air pressure and mold, it can achieve the effects of welding, cutting, sealing, embedding, etc.
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2022-10Blister packaging machine is a machine that absorbs thermoplastic coiled materials such as heated and plasticized PVC and PE into high-grade packaging decorative boxes, frames and other products of various shapes.
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2022-10High frequency plastic welding machine can be used in packaging industry, membrane structure industry, auto parts industry, daily outdoor industry, etc. It can also be equipped with stepless temperature control to heat the mold surface.
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2022-10High frequency plastic welding machine uses the principle of high-frequency oscillation to weld the plastic together. Oscillating barrel, also known as oscillator, can be divided into round barrel and square barrel, which are special parts for high frequency plastic welding machine.
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2022-10High frequency plastic welding machine is the preferred equipment for plastic heat sealing. It uses high-frequency electric field to make molecules inside the plastic vibrate and generate heat energy to fuse various products. Today, I want to share with you the advantages and main uses of the high frequency plastic welding machine. Welcome to read!
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2022-10The high-frequency electromagnetic field is used by the high-frequency electromagnetic machine to make the internal molecules of materials collide fiercely with each other, generating high temperature, so as to achieve the purpose of welding and fusion.
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2022-10Today we will explain the operation method of the high frequency machine together.
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2022-10Blister packaging machine, also known as thermoplastic molding machine, is a machine that can heat PVC, PE and other thermoplastic rolls into high-grade packaging decorative boxes, frames and other products of various shapes.
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2022-10High cycle machine is the first choice of heat sealing equipment for major manufacturers because of its simple operation and wide application. However, when using the high frequency machine, there are always many problems.
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2022-10The TPU and PETG plastic films processed by the high cycle fuse machine are penetrated by electromagnetic waves between the upper and lower electrodes of the high cycle to make the plastics rub against each other and generate heat, resulting in molecular polarization.
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2023-02
