Fully automatic exhaust dehumidification injection molding machine

NegotiableUpdate on 01/17

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Nature of the Manufacturer: Producers

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Overview

The fully automatic exhaust dehumidification injection molding machine is based on the classic extrusion exhaust theory, combined with the characteristics of exhaust injection molding, to study the exhaust mechanism of exhaust injection molding machines and the design theory of plasticizing components. And many important parameters were measured through experiments. The influence of first-order screw melting characteristics such as screw speed, back pressure, feeding amount, exhaust temperature, and exhaust screw exhaust efficiency.

Product Details

　　Fully automatic exhaust dehumidification injection molding machineFeatures:

1. Save energy and costs;

2. Improving molding efficiency is beneficial for achieving molding automation;

3. It can remove moisture, air entrainment, residual monomers, oligomers, and other residual components together, thereby improving the quality of the product;

4. Beneficial for uniformly dispersing and mixing various fillers;

5. For powder metallurgy, ceramic injection, and powder or bead materials, injection processing can be directly carried out.

　　Fully automatic exhaust dehumidification injection molding machineNotes:

(1) Check if there is water or oil entering the electrical control box. If the electrical appliance is damp, do not turn it on. Electrical components should be dried by maintenance personnel before turning on the machine.

(2) Check if the power supply voltage meets the requirements, generally not exceeding ± 15%.

(3) Check if the emergency stop switch and front and rear safety door switches are functioning properly. Verify whether the rotation direction of the electric motor and oil pump is consistent.

(4) Check whether each cooling pipeline is unobstructed, and introduce cooling water into the cooling water jacket at the end of the oil cooler and the barrel.

(5) Check whether there is lubricating oil (grease) in each moving part and add sufficient lubricating oil.

(6) Turn on the electric heater and heat up each section of the barrel. When the temperature of each section reaches the required level, keep it warm for a period of time to stabilize the machine temperature. The insulation time varies depending on the requirements of different equipment and plastic materials.

(7) Add enough plastic into the hopper. According to the requirements of different plastics for injection molding, some raw materials need to be dried first.

(8) Cover the heat shield on the barrel to save energy and extend the lifespan of the electric heating coil and current contactor.