800ton Injection Molding Machine

ZOWEITE® 200ton injection molding machine is a standard machine, mainly used to produce various strips, tape, bottle cap, hanger, pipe fittings and other plastic products.The 200ton injection molding machine is a small injection molding machine, which covers a relatively small area, saves area cost, and has relatively convenient transportation, without disassembly.

● 200ton injection molding machine parameter

●How to choose the injection molding machine?

Whether the type, specification and model of injection molding machine are correctly selected before use has a great impact on the production cost, quality and production efficiency of injection molding products. Before selecting the specification and model of the injection molding machine, first check the performance parameter values of the injection molding machine in the product operation manual provided by the injection molding machine manufacturer. These parameter values represent the main performance characteristics of the injection molding machine. According to some technical requirements of the plastic products to be produced [such as the type and brand of raw materials for the products, the quality (weight) and overall dimensions of the products, find the parameter values close to them in the manual. The injection molding machine model corresponding to these parameter values is the injection molding machine to be purchased. At the same time, we should also know whether the working accuracy, speed and product accuracy level of the injection molding machine to be purchased meet the molding conditions of the product.

●About the raw materials of the 200ton injection molding machine

When the moisture in the raw materials exceeds a certain amount, the surface of the products produced will have defects such as material flowers (crazing), bubbles and shrinkage cavities, which will seriously cause degradation and affect the appearance and internal quality of the products. Therefore, the plastic raw materials must be dried before forming.

Different kinds of plastic raw materials have different moisture absorption. Therefore, they can be divided into two categories: easy moisture absorption and difficult moisture absorption. Easily hygroscopic: ABS, PA, PC, PMMA, etc; Those that are not easy to absorb moisture include PE, PP, PS, PVC, POM, etc

What preparations should be made before starting the 800ton Injection Molding Machine?

1. Wear the safety protective clothing specified by the workshop before work.

2. Clean the surrounding environment of the 200ton injection molding machine and do not store any articles unrelated to production.

3. Clean the sundries inside and outside the workbench and 200ton injection molding machine, and wipe the guide rail of the injection seat and the pull rod of the clamping part with clean cotton yarn.

4. Check the control switches, buttons, electrical circuits, operating handles and hand wheels of the 200ton injection molding machine for damage or failure. All switches and handles shall be in the "off" position.

5. Check whether the safety protection devices of all parts of the 200ton injection molding machine are intact, sensitive and reliable. Check whether the test "emergency stop" is effective and reliable, whether the safety door slides flexibly, and whether the limit switch can be touched when opening and closing.

6. The safety protection devices (such as mechanical locking rod, stop plate, safety protection switches, etc.) on the 200ton injection molding machine shall not be moved casually, nor shall they be refitted or deliberately disabled.

7. Check whether the screws at each part are tightened and loose. If any abnormal or damaged parts are found, report to the foreman, who will deal with them by himself or notify the maintenance personnel to deal with them.

8. Check each cooling water pipeline, try to connect water, and check whether the water flow is unobstructed, blocked or leaking.

9. Check whether there are foreign matters in the hopper. No articles are allowed to be stored above the hopper. The hopper cover should be covered to prevent dust and sundries from falling into the hopper.

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