First, the principle of the new putty spraying machine
1. Waterproof spray painting machine is the result of repeated improvement by researchers after years of research, and has applied for appearance patent and new utility patent. The emergence of Eastwood is a revolution in waterproof construction. Eastman consists of air compressor, gas storage tank, agitator, slurry extrusion pump and spray gun. Through the principle of combining pneumatic and mechanical transmission, fast and good spraying effect is achieved.
2. A stirring rod is arranged below the extruder, a slurry extrusion pump is arranged at the bottom of the hopper, a quick connector is arranged at the discharge port of the slurry extrusion pump, a spray gun device is arranged on the connected pipeline head, and a pneumatic valve is arranged on the spray gun. The air outlet of the air storage tank is directly connected with the air pressure valve on the spray gun through the air pipe. The discharge cavity of the piston spray gun device is respectively provided with an air inlet channel and a discharge port channel. The specific operation is as follows: the pre-mixed paint is poured into the hopper, and the paint is stirred and extruded by the extruder, and the material is sent to the throat by the drive of the slurry extrusion pump to reach the position of the spray gun. Because the air pressure valve on the spray gun is also connected with high-pressure gas, the waterproof coating in the throat is sent to the gun head under the action of high-pressure air and sprayed to the waterproof working face of the building at high speed.
Second, the purchase method of new putty sprayer
1, choose putty sprayer, first of all, you need to investigate and verify the statement. Commodity inspection sheet is an important proof of commodity quality. If the putty products are not exempted from inspection at present, and if the merchants can't produce the inspection statement, then most of the products are unqualified. After receiving the inspection list, you must pay attention to whether it meets the requirements and know the date of the next inspection list.
Secondly, you should touch the sample by hand, so that you can know the quality of the goods directly. Finally, we know the packaging of putty paste. The putty paste packaging produced by some small new putty paste enterprises is very recognizable, and there is basically no consistent specification, and the quality is certainly not much higher.
3. Finally, it is necessary to have a large flow rate and be able to support large-caliber nozzles, otherwise the nozzle blockage will seriously affect the spraying effect and spraying speed. The most important thing is to be reliable and durable, otherwise the chain will be in trouble at the scene.
When we decorate the house, we will see many machines. For example, our sprayer is one of them. So what is the principle and purchasing method of the new putty spraying machine? Through the introduction of the above small series, I think everyone understands.