Take a look at the plastic extrusion sheet machine operating point

Plastic extrusion sheet machine is a kind of plastic machinery and equipment. According to the engine's raw material fluidity target and the angle of intersection between the middle point and the line of the screw rod, the plastic extrusion sheet machine engine can be divided into oblique angle engine and oblique angle engine. Different types of types also play different roles in the operation process. When designing different types of plastic products, the operating points of the extruders are different, but there are also common points. Briefly type the plastic extrusion sheet machine operating point.

1. Plastic for molding. Raw materials must meet the requirements of dry mania, and additional dry mania must be carried out if necessary. Raw materials are sorted to remove clumping and mechanical impurities.

2. Check whether there are any problems with the water, electricity and gas systems in the equipment to ensure smooth water and gas supply without leakage, whether there are any problems with the electrical equipment system, and whether there are any problems with the heating system, temperature control and several types of instrument panels. The boiler auxiliary machine is fully loaded and tested at low speed to see if there is any problem with the machine and equipment. Turn on the shaped empty pump to see if it is running normally. Add oil to moisten the moisten the moisten the moisten the wetting position of various machines. If you find common faults, please clear them as soon as possible.

3. Assemble the engine and sizing sleeve. According to the types and specifications of new products, select engine specifications and models.

Development direction of plastic extrusion sheet machine

(1) Plastic extrusion sheet machine is developing towards import substitution, efficient operation and high efficiency. Plastic extrusion sheet machines with a screw diameter of 200-250mm are very common overseas, and plastic extrusion sheet machines with a screw diameter of more than 400mm are quite a few. Enlarging the screw diameter can increase the throughput of the extruder. When the diameter of the screw is doubled, the production of the plastic extrusion sheet machine can be increased many times;

(2) The ancillary equipment of the plastic extrusion sheet machine has been improved and standardized to provide for different plastic products;

(3) The process index of the plastic extrusion sheet machine can be detected and operated by the microcomputer, and the temperature difference is kept within 5 ℃ within 1 ℃. Extrusion equipment selection of electronic information technology, so that plastic extrusion to precision, precision, environmental protection and energy saving, automation direction;

(4) In order to meet the needs of new materials and new technology applications, new plastic extrusion sheet machines are emerging. Because in China's plastic extrusion machine products and strategic emerging industries are closely integrated, with the advantages of high efficiency, environmental protection and energy saving, the entrance and exit of developed countries are usually low-grade, this part of the consumer market is hard. Therefore, the development of plastic extrusion sheet machine market still has a very large market potential.

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