Horizontal Rubber Silicone Injection Molding Machine 2000 KN Clamp Force OEM Design

Horizontal Rubber Engine Mount Injection Machine 2000 KN Clamp Force OEM Design

Application Prospect of Rubber Injection Molding Machine:

In general, rubber injection machines represent the development direction of rubber molding production, which is of great significance for the development of circular economy and the establishment of resource-saving industries. At present, most non-tire rubber products manufacturers in China still use traditional flat vulcanizing machines. The dosage of injection machines is very small, estimated to be at most 5%-10%, which is quite large compared with 25%-35% in developed countries. gap. In 2005, China's plastic injection molding machine production capacity has reached 100,000 units, there are hundreds of large and small enterprises, and rubber injection machines only have more than 10 factories, the output is estimated to be only 1000-1500 units, the development potential is very huge. From the specific situation of the rubber industry, the development of rubber injection machines will mainly show the following trends:

1. Rubber injection machines will continue to develop in miniaturization. That is, miniaturization, a small number, and no one, may become a new trend. This is because the purchase price of such models is low, easy to centrally manage, and the production efficiency is relatively high.
2. The rubber injection multi-station machine will be further expanded. Multi-station machine is superior to vulcanization time and large rubber products, which is conducive to improving production efficiency, not only in molded parts such as seals and cushions, but also on molded injection shoes, soles and rubber pumps, solid tires, etc. More ideal production methods.
3. Special machines and general-purpose machines for rubber injection will develop towards polarization. The special machine is quite competitive because it can save unnecessary functions, simplify the equipment, and greatly reduce the price of the equipment. Because the general-purpose machine is easy to operate and easy to change the mold, the range of the molded vulcanized rubber products is wider, and the multi-purpose machine is more flexible and more flexible. This is more economical and suitable for small and medium-sized enterprises with small batches and multiple varieties, and is an alternative to flat vulcanizing machines.
4. The performance of rubber injection machines will continue to increase. Although the current structure and principle will not be greatly changed, the electric injection machine will become more popular in the future, the level of electronic control technology will continue to increase, and the clamping pressure, mold temperature, and measurement accuracy will be more precise.

FIFO Rubber Injection Machine Brief Introduction:

The direct injection “FIFO” (first in, first out) system works according to the material first-in-first-out principle, thus ensuring high-precision dosing and high reproducibility and process safety. The built-in check valve is suitable for cold flow technology of rubber products. The injection nozzle is very short and reaches the mold directly, which results in extremely low pressure loss. High plasticizing performance and low energy consumption make extremely economical operations possible. The nozzle section cooling section reliably prevents early vulcanization of the injected compound. Since the axial position of the screw and the barrel are constant, the feeding section of the screw does not have to be extra lengthened; in the case of the same screw diameter, the injection amount can be increased a lot. The device is suitable for forming vulcanization of large and high precision rubber products.

Rubber Injection Machine Characteristics:

1. This machine is composed of four parts: body part, heating plate part, hydraulic power part and electric control part. The hydraulic cylinder is made of ductile iron and the plunger is cold.Made of hard cast iron to improve its compressive strength and wear resistance, and reduce the structure of the whole machine. The platform and upper beam are welded with high-quality carbon steel, and the other parts are excellent.Made of carbon steel or alloy steel.
2. The main seal of the cylinder adopts yx type seal, which is reliable in sealing and long in service life.
3. Electric heating is controlled by electronic temperature controller, which has the advantages of high temperature control precision, intuitive display and convenient adjustment.
4. This machine uses the moving template to move the moving template out of the machine through the guide rail, which greatly facilitates the user's demand for various products.
5. Hydraulic control system. The rubber injection machine is equipped with two CBN-F310 hydraulic pumps, which are directly driven by the electric motor and supply oil to the hydraulic cylinder through each control valve;
6. The control valve constitutes the entire control system. The system works in conjunction with the electrical control system to control the rapid rise of the plunger, slow clamping, automatic injection, and automatic pressure retention, pressure, drop, push and pull, ejection and other actions.

Main Technical Parameters:

 Reference Machine: