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Suitable for epoxy casting experiments or very small batches of epoxy casting!
The micro static mixing vacuum casting equipment is also a full vacuum static casting principle. The core technology is a two-component epoxy resin mixture, which is uniformly mixed by a static mixer. It is called a "static" mixer. This is because there are no moving parts in the static mixer. Through the cross-over method, the mixing of more than 100 million times is realized instantaneously, the mixing time is shortened to the greatest extent, and the chemical reaction time of the two-component materials is basically all delivered to the mold.
The micro static mixing pouring equipment mainly consists of a set of resin mixing degassing metering tank system, a set of curing agent mixing degassing metering tank system, two sets of high-precision silicon carbide metering pump system, a set of static mixer system, and vacuum. One set of pouring tank system, one set of vacuum system, three sets of heating system, one set of cooling water system, one set of compressed air system, one set of control system and one set of equipment steel frame.
The static mixer is an advanced unit device. Unlike the agitator, it has no moving parts inside. It mainly uses fluid flow and internal units to achieve mixing of various fluids and structural design rationality. Compared with other equipment such as orifice column, venturi, agitator and homogenizer, the static mixer has high efficiency, low energy consumption, small volume, low investment and easy continuous production. In a static mixer, the motion of the fluid follows the law of "split-shift-overlap", and the main function of the mixing process is displacement. The way of shifting can be divided into two categories: "relative displacement caused by the same cross-sectional velocity distribution and "multi-channel relative shift", and the displacement modes of different types of mixers are also different.
The casting production of dry transformers, dry transformers, dry reactors, basin insulators, insulators, etc. requires an epoxy vacuum casting equipment whose main function is to cast epoxy resin into the mold. The steps are also an important part of dry product production. In the specific implementation, the wound coil is first pre-baked in an oven, and the temperature reaches the temperature required for the active flow of the resin, and then transferred to the casting tank to vacuum-cast the epoxy coil in the mold to be ring-shaped. After the oxygen resin overflows the mold and the coil, it is transferred to the curing furnace, and after being completely solidified in the curing furnace, the mold is removed and the mold is removed to obtain a complete dry coil.