1. Especially suitable for castings with complex shapes, especially for parts with grooves, blind holes, narrow seams and typefaces, such as turbine blades, nail gun heads, golf ball heads, etc., which are made by vacuum slurry dipping, with low operation requirements, simple and convenient, and guaranteed quality.
2. The main engine adopts German BECKER vacuum pump, which has the advantages of high vacuum pumping speed, high working efficiency and continuous, stable and reliable operation.
3. The slurry barrel transmission part has frequency conversion to control the rotational speed, which can realize constant speed rotation at ordinary times. The wax parts will stop at low rotational speed after being immersed in the slurry barrel to avoid wax parts damage.
4. The slurry barrel has a water-cooled passage, which prevents the temperature of the slurry from rising under the continuous agitation and affects the size of the wax parts. The precise control of the slurry temperature can be realized.
5. The machine adopts PLC program control, and with large-scale touch screen display, vacuum, workpiece down, staining, workpiece up, exhaust and other processes fully automatic completion, humanized design, simple and convenient operation.
6. wax string lifting is driven by hydraulic cylinder, stable and reliable.
7. double working station alternately operation, high efficiency, can achieve mass production.
3. The vacuum grouting machine has been used in Ming'an, Fuguo, Baoti and other customers in Dongguan. The bad grouting rate of complex castings has been reduced from about 30% to about 1% by hand, which saves enterprise resources and improves economic benefits.
C. "Liquan" original shell mold rapid drying chamber, the shell hanging chain, constant temperature and humidity machine, sealed insulation box organic combination, greatly improved the efficiency of shell making.
In the traditional shell-making process of silica sol investment casting, workers use cart rotating shell mold, which has high labor intensity and high requirement for temperature and humidity. Air conditioning and dehumidifier are usually equipped, and shell mold is placed in large open space for a long drying time.
Liquan put all his ideas together and introduced the shell mould rapid drying chamber exclusively, which solved the problems of reducing labor intensity, constant temperature and humidity control, rapid drying of shell mould and so on.