PLC Control Horizontal Rubber Injection Molding Machine For Car Accessory Macking

300 Ton Horizontal Injection Molding Machine for Car Accessory Manufacturing

Main Features:

1. The characteristics of the special rubber machine for supplying TSI super insulator: It is especially suitable for large hollow bushing insulators and rod insulators.

2. The dual-motor dual-pump dual oil system design is adopted. Two working positions are independently controlled and operated independently.

3. The front top opening and closing mode, the mold is pushed out from the mode-locking mechanism, open the mold in front of the machine to facilitate taking products;

4. The use of high negative pressure vacuum cover design, can make the mold in a nearly complete vacuum environment, improve mold exhaust performance;

5. Vacuum cover in 4 seconds to complete -650mmHG above the vacuum, for molding is not easy, requiring precision of the most suitable products;

Machine Working Flow:

1. Firstly Close the mold and load the mold
2. After loading the mold, the main cylinder goes up to the predetermined position. Lower the vacuum hood. Suck out the air unit a state of vacuum is reached. The main cylinder goes up. Increase the pressure to expel bubbles out.
3. After bubbles are expelled completely, the state of vacuum exists no more. Lift the vacuum mask and curing.
4. Lower the main cylinder and unload the mold. Open the mold.
5. Take out the final product and put new material in.

Trendency of the Rubber Injection Molding Technology:

1. the rubber injection machine will continue to be miniaturized. Small, few, unmanned, may become a new trend. This is because the purchase price of such models is low, it is easy to concentrate on management, and the efficiency of production is also high.
2.  the rubber injection multi - station machine will be further expanded. The multi station machine is superior to the vulcanization time, the large rubber product, and improves the production efficiency. It is also an ideal production way not only for sealing parts, cushions and other moulded products, for molded shoe, sole, rubber pump, solid tire, etc.
3. the special machine and general machine for injection of rubber will develop into polarization. The special machine can save the superfluous function, simplify the equipment, make the price of the equipment greatly reduced, and be quite competitive. The general machine is easy to operate, easy to replace the mold, can make the vulcanized rubber product range wider, a machine multi - use, more flexible. This is more economical for small and medium sized enterprises which are mainly small batch and variety. It is a choice to replace the flatbed vulcanizing machine.
4. the performance of the rubber injection machine will be continuously improved. Although the existing structure and principle will not change greatly, the electric injection molding machine will be more popular in the future, the electric control technology level will continue to improve, the clamping pressure, the mold temperature and the metering accuracy will be more precise.

Electric Control System:

• The main advantages of electric drive and control technology are better controllable system and process stability, and repeatability (position, cycle time) can be increased by about two times.
• The shortcomings of the hydraulic transmission technology can be summarized as: leakage, noise, and poor performance. In contrast, the electric drive technology does not have the problem of leakage, and the noise is low (less than 60dB).
• Compared with the running hydraulic pump, it can reduce the energy consumption by 50%. In addition, there is no problem of waste oil treatment, so it is more beneficial to the environment.
• Therefore, the production of high quality thin-walled parts such as shell or coupling technology, electric injection machine is the ideal choice, the higher the repeatability of the driving system is beneficial to improve process capability to processors.

Electric Insulator Development Trendency:

• In recent years, China's power industry has developed rapidly and the installed capacity of generators has increased year by year. According to statistics, in 2010, China’s installed power generation capacity was 962 million kilowatts, a year-on-year increase of 10.08%. Insulator arrester is an indispensable component of transmission and transformation equipment and is closely related to the development of the power industry.
• The electric power industry is the most important application market for insulator arrester products. At present, many electric power projects in China, such as the construction and transformation of urban and rural power grids, construction of West-to-East power transmission projects, construction of electrified railways, and start-up of UHV products, are not only insulator insulator arresters. The development has provided a broad market space, but also put forward new requirements for the industry product market, promoted the adjustment of the market structure of insulator arrester products and the development of new technologies.

Main Technical Parameters for JC-800HI-FL:

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