Elastomer casting machine use points

Elastomer casting machine use points

Elastomer casting machine operating instructions:

1.Check whether the equipment, electrical instruments, gas circuit and valves of the elastomer casting machine are in good condition. Whether normal, crowbar, hammer and other commonly used tools are ready. Drain water from the compressed air bag.

2.When placing the core, it is not allowed to close the mold before leaving it by hand to prevent squeezing. When two people operate, they must concentrate, cooperate and take care of each other. Castings shall be stacked neatly and levelly. Stacking height is moderate, pay attention to pedestrian passage.

3.If the core head and core plate of the elastomer casting machine are damaged or the mold is not tightly closed, it shall not be cast. During the mold closing and pouring process, no one shall stand in front of the die casting machine to avoid burns. In the event of an emergency such as a serious fire escape, the air should be released immediately and the power supply should be cut off. The metal liquid flowing from the fire should be treated in time.

4.Lifting operations shall comply with the safe operation procedures for hook workers. Before use, check whether the wire rope is damaged, and hang the hook firmly before lifting.

5.Funnels, quick thermometers, thermocouple coatings, etc., used only after drying.

6.Upon completion of the work, all valves shall be closed, the power supply to the equipment shall be cut off, and the work site shall be cleared.

Structural characteristics of elastomer casting machine;

1The elastomer casting machine is mainly composed of an electric control system, a mixing head and a feeding tank. Metering pump set, temperature, speed, pressure control system, cleaning system, vacuum system, auxiliary metering and injection system;

2.The charging tank of the elastomer casting machine is made of stainless steel (inner tank). The heated heat energy is generated by atomic motion friction, which belongs to the heat generated in the water tank. Therefore, the heating efficiency is high, the temperature rises quickly, and the heat loss is small (after preheating30minutes). Because the whole machine gives up the heat transfer oil jacket heating, the usage is small, the internal space is large, the maintenance is more convenient, and the energy saving and environmental protection are more convenient;

3, Pressure adjustable needle valve head: As we all know, the ideal state of the elastomer pouring machine is that the pouring pressure is close to the circulating pressure, which can ensure that the pouring and discharge time of all parts are consistent and the flow is stable. All parts of the machine are controlled by needle valves, so the pouring pressure and circulating pressure can be adjusted to better values to ensure the accuracy of the proportion of each part and the consistency of the discharge time, avoiding the imbalance of the proportion at the beginning of pouring, The problem of no color paste (the old model will be wasted in the early stage of pouring200-400graw materials).

4Exquisite mixing head: elastomer casting machine head adopts316Made of stainless steel, good finish, no rust, beautiful and durable. Since the machine adopts advanced vertical cutting and mixing technology, the anchored mixing head can easily mix the materials evenly without high speed (3000-3500 rpm). The mixing chamber has a small volume (diameter3CM), and is equipped with a cleaning needle valve (the old model has two cleaning valves). Every cleaning can save50%The above dichloromethane and raw materials are wasted.

5.Electrical control: machine adopts10.1The inch touch screen is used as the upper computer, the programmable controller is used as the lower computer, the pressure and temperature measurement and control module, the original German high temperature pressure sensor and the high-speed hybrid motor ensure the stability and reliability of the machine. Temperature AdoptionPIDAlgorithm, higher precision. The intelligent proportional test can complete the required speed of the metering pump and can be set on the touch screen. One person can complete the balance test operation.