Air control accessories (accessories for old imported sandblasting machines):
American CLEMCO copper intake valve, copper exhaust valve, exhaust water filter, pure mechanical operation, low loss and long life.
Mainly the air control components used in imported or exported sandblasting machines N years ago, they have been basically replaced with new types of air shut-off valves and automatic exhaust valves.
The domestically produced CL accessories substitutes, such as copper intake valve and copper exhaust valve, have the disadvantage of being relatively rough. When the air control pipe is too long, there will be insufficient pressure and cannot suppress the copper nails, resulting in the exhaust valve not being completely Airtight phenomenon, so it is recommended to use short gas control tube or electric control operation.
Common air control system components of modern pressure sandblasting machines:
1) American M brand air-controlled sand control valve:
Rubber core I-shaped seat - plays the role of controlling the amount of sand, the sand is smooth and the control is sensitive, and the wear parts need to be replaced as rubber cores. This rubber core is made of wear-resistant rubber and is durable.
Air-controlled sand control valve - used in conjunction with the rubber core I-shaped seat, the main replacement parts are the film and the valve inner spring, easy to disassemble, made of wear-resistant rubber, durable and cheap;
Automatic exhaust valve - automatic control type, sensitive exhaust, easy to use, high safety performance, need to replace the wear parts for the film, the film is made of wear-resistant rubber, durable.
Air shut-off valve - also known as three-way air control valve, its function is to switch and control the main source entering the sandblasting machine, and at the same time distribute air into the bottom sand adjusting valve and the top automatic exhaust valve. The main replacement parts are film, using Made of wear-resistant rubber, sensitive control;
2) Manual butterfly-shaped sand control valve: At present, large-scale sandblasting projects use 50-80 meters long sandblasting pipe or use smaller particle sand for sandblasting, or the rubber core in the sand control valve is hardened due to long-term non-use. Sand plugging often occurs in the sand pipe, and the manual control butterfly-shaped sand control valve is used to produce sand with a 45-degree inclination, which effectively reduces the sand plugging problem caused by the resistance caused by the vertical sand falling of the ordinary sand valve. Butterfly-shaped sand control valve is a commonly used sand control valve for foreign large-scale engineering sandblasting machines, and Thomson sand control valve has the same effect.
3) New aluminum alloy air shut-off valve
reasonable structure,Strong aerodynamics,Use less lossy material.
Compared to the old three-way air shut-off valve,Sensitive loading and unloading,Lightweight span>,Easy to install,No Rust and other features,The key is not to use rubber handkerchief but to use rubber ring,Reduces the chance of wear and tear,Lifetime increase.
The new aluminum alloy air shut-off valve is a pressure sandblasting machine ,Mobile sandblaster, The first choice for open sandblasters to control the main air switch.
Can be matched with pneumatic switch(Air control type), foot switch, solenoid valve( Electronic control) Use in combination,Meet customers' individual assembly needs in an all-round way span>.
Company Name: Magin Dongguan Humen Meijun Sandblasting Equipment Store Tel: 0769-82261696 Mobile: 13215392671
