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Forums Home > Pro Site Help > Sand blasting technology for water ring vacuum pump
Sand blasting technology for water ring vacuum pump
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yanyan123
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Joined: April 2018
Posts: 0
Location:
china,
Posted: September 14, 2018 5:05 AM

 

We must have a certain understanding of all aspects of the water ring vacuum pump, there are some more in-depth issues need to be discussed with you, today's content is about the water ring vacuum pump sandblasting process, I hope you can take a serious look2BV series Liquid ring v...

1. After the first sand blasting and natural air drying of the water ring vacuum pump, the industrial glue (silica slurry) is continued on the surface of the wax mold, and the second layer of sand is sprayed. The second layer of sand is larger and thicker than the first layer of sand before. After the water ring vacuum pump sprays second layers of sand, the wax mold is dried naturally under constant temperature.LG Series Screw Vacuum P...

2. After the second sand blasting and natural air drying of the water ring vacuum pump, the third sand blasting, the fourth sand blasting and the fifth sand blasting are carried out in turn.Open Cycle Water Ring Va...

(1) adjust the sand blasting times according to the product's surface requirements, size and weight. In general, sandblasting frequency is 3-7 times.HFV A Series High Vacuum...

(2) The size of sand particles is different for each blasting, usually the sand particles in the latter process are thicker than those in the former process, and the drying time is also different. In general, the production period of a complete wax mold is about 3~4 days.2XZ direct drive rotary ...

 
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