Development direction of domestic engineering plastics production equipment injection molding machine

The heating equipment in the plastic processing process mainly refers to the temperature mold temperature machine for the barrel mold and the calender roll of the production equipment for extrusion, injection molding, calendering, etc. At present, the heat transfer oil electric heater is generally used to replace the complicated steam heating method.

The mold temperature cooler is mainly used for mold temperature cooling of injection molding. There are generally cooling water passages in the mold design. The refrigerator is divided into air-cooled and water-cooled, air-cooled and light, but the heat exchange capacity is low, the water-cooled heat exchange is large, and the heat transfer effect is good, which is widely used. The proportion of corner scrap in plastic processing is about 5% to 20% of the total production. It can be said that the recycling of corner scrap determines the survival life of the enterprise to a certain extent, and engineering plastics production equipment enterprises pay more and more attention to this. .

Recently, as China's economy continues to grow and China is currently at an important stage of economic and social transformation, population movements are frequent, and the complexity of public security prevention is increasing. The security awareness of enterprises and the public is increasing, and the demand for products is growing rapidly, resulting in many The production capacity of the company has expanded. At this time, many companies rely on improving equipment or introducing new equipment to increase production capacity or save energy. Or develop injection molding machines in the direction of precision and refinement. From not having its own national injection molding machine brand to many brands, and the industry has gradually risen from a single product to a solution to achieve a major breakthrough, Bochuang has even brought products into the German market. As we all know, Germany has a very strong mechanical system. Big advantage. And continue to grow.

According to the production process of plastic products, plastic machinery can be divided into four categories: plastic compounding machinery, plastic molding machinery, plastic secondary processing machinery and plastic processing auxiliary machinery or equipment. Plastic compounding machines are used in the manufacture of various forms of plastic compounds, including kneaders, refiners (openers and internal mixers), pelletizers, screening machines, crushers and grinders. Plastic molding machinery, also known as plastic one-time processing machinery, is used for the molding of plastic semi-finished products or products, including compression molding machines, injection molding machines, extruders, blow molding machines, calendering machines, rotational molding machines, foaming machines, and the like.