High Productivity PET Preform Injection Molding Machine with Servo Motor and 630x600 mm Tie Bars

The solid state relay is used, which has a long service life, while most injection molding machines use thermal contactors, which are

easily damaged due to the high frequency of opening and closing.

The casting of the direct injection table is specially set at two supporting points to prevent the molten glue servo motor from

sinking due to its own weight, which will cause the drive shaft connecting the motor and the reducer to break. (Exclusive design
of EFFICENT type)

The surface of the injection machine frame is sprayed with patterned iron plate, while the domestic injection molding machine uses

patterned aluminum plate, which avoids the high-temperature hot material when starting and stopping, and the cleaning material is
easy to deform and warp when it falls on the patterned aluminum plate, and the patterned iron plate has strong high temperature
resistance , to circumvent this problem.

Because PET preforms are formed, the screw is long and the torque is large, and the tail of the screw is prone to twisting (the

probability of breaking is high in the same industry), so the special design of the screw tail of EFFICENT has a longer and

thicker structure to avoid the problem of twisting of the screw tail.

Each oil plate of Ifite is treated with plating process, and the surface finish is good, while most of the injection molding machine
industry adopts simple painting method, which is low-grade and unsightly.

The oil pipe and the oil plate are all connected by high-precision G thread method, which has high precision and avoids the problem of

oil leakage. However, most of the same industry use raw tape straight thread, because the use of raw tape to enhance the sealing
method is easy to cause accidents. Oil leakage caused by the degree of looseness caused by the personal factors of the assembly workers, and the white raw tape is exposed and unsightly.

The opening and closing molds go to the oil passage, the inlet and outlet oil pipes, the oil plate and the valve diameter are one or two grades larger than those in the same industry, ensuring sufficient mold opening and closing speed, and the opening and closing speed is 40%~60% faster than the same model in the same industry

The mold opening and closing operation of 320 tons and above models is equipped with servo proportional valve structure as standard,
with fast mold opening and closing speed and high repeatability, while the injection molding machines in the same industry all
adopt directional valve structure, slow mold opening and closing speed, large position deviation, proportional valve The cost is
more than 12,000 yuan, while the directional valve is only more than 900

The injection platform adopts a dual linear guide rail structure with zero resistance, which ensures a faster injection speed, while the traditional injection molding machine adopts a guide rod structure, which has high resistance and slow injection.