Top Ten Rankings of Injection Molding Machines in China

There are Haitian plastic machines, Bochuang, Haida plastic machines, Donghua, Lijin plastic machines and so on.

1, Haitian molding machine:

Ningbo Haitian Plastic Machine Group Co., Ltd. was established in 1966. For more than 40 years, the founder of the company is full of passion, firm belief and independent research and development, and continues to provide our customers with injection molding machines with excellent quality and stable performance. It has created an extremely important competitive advantage in the industry.

Haitian Plastic Machine Group Co., Ltd. is one of the subsidiaries of Haitian International. The company's product positioning is very clear. In view of the rapidly growing production field of general plastic products, the production layout is actively adjusted, and the production efficiency is continuously improved by strengthening product processing standardization and adopting corresponding assembly technology.

2. Bochuang Machinery Co., Ltd.:

Founded in early 2003, Bochuang Machinery Co., Ltd. is a high-tech enterprise specializing in designing, manufacturing and selling high-precision energy-saving and environment-friendly injection molding machines. It is the first in the industry to be included in the national key industry revitalization plan by the National Development and Reform Commission, and its products have won national key new products. It is one of the top ten brand enterprises in China plastics industry and a key high-tech enterprise in the National Torch Program. Now the comprehensive strength ranks among the top three in the industry.

3. Haida Plastic Machinery Jiangsu Co., Ltd.:

Haida Plastic Machinery Jiangsu Co., Ltd. was registered and established in Siyang County Market Supervision Administration on 2010/010/02. The legal representative is Jiang. The company's business scope includes plastic machinery and accessories, hardware manufacturing (excluding painting) and sales.

4. Donghua Machinery Co., Ltd.:

Donghua Machinery Co., Ltd. (hereinafter referred to as Donghua Company) is a Sino-Hong Kong joint venture mainly engaged in the production of fully automatic computer injection molding machines and their ancillary equipment. Founded in 1986, it covers an area of about 80,000 square meters, with fixed assets of more than 200 million yuan. It is equipped with a complete set of advanced design, production, processing, assembly and testing equipment, and has more than 80 sets of various metal cutting equipment, including more than 20 machining centers and nearly 30 CNC machine tools. The company can provide a full set of injection molding machines and their supporting equipment at one time. The injection amount ranges from 43g to 50000g, and the clamping force ranges from 25t to 4,000t. * * * There are more than 90 specifications and hundreds of styles, with an annual output of more than 5,000 sets.

5. Lijin Machinery Manufacturing Co., Ltd.:

Lijin Group 1979 was established in Hong Kong. Is a technology and capital-intensive enterprise group specializing in the design, manufacture and sales of hot and cold chamber die casting machines, magnesium alloy die casting machines, precision injection molding machines and computer numerical control machining centers. After 30 years' development, the Group has become the world's largest manufacturer of die casting machines, the main manufacturer of injection molding machines in China and the manufacturer of computer numerical control machining centers with the most solutions in China.

Extended data:

The working principle of injection molding machine is similar to that of injector. It is a process of injecting molten plasticized plastic (that is, viscous fluid state) into a closed mold cavity with the help of the thrust of a screw (or plunger), and curing to obtain a product.

Function of injection system: Injection system is one of the most important parts of injection molding machine. Generally, there are three main forms: plunger injection, screw injection and screw preformed plunger injection. At present, the most widely used is the screw. Its function is to heat and plasticize a certain amount of plastic in a cycle of injection molding machine within a specified time, and then inject the molten plastic into the mold cavity through the screw at a certain pressure and speed. After injection, the molten material injected into the mold cavity remains fixed.

Baidu Encyclopedia-Ningbo Haitian Plastic Machine Group Co., Ltd.

Baidu encyclopedia-bochuang machinery co., ltd.

Baidu encyclopedia-haida plastic machinery Jiangsu co., ltd.

Baidu encyclopedia-Donghua machinery co., ltd.

Baidu Baike-Lijin Group Ling Wei Precision Machinery (Shanghai) Co., Ltd.