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Where is small Airless Paint Sprayer used for?
Airless Paint Sprayer must be known to everyone, it is a spraying machine that needs to be connected to an airless spray gun to work, but do you know that it can be divided into three types of large, medium and small spraying according to the size and scale of the volume, small spraying machine (rongpeng RP8628) is used for home DIY, small-scale wall, roller shutter door, fence and other spraying; The medium-sized spraying machine (rongpeng 450) is used for contract foremen, some medium-sized workshops, bridge steel components, concrete surfaces, etc., while the large-scale spraying machine (rongpeng 750) is suitable for large-area spraying, industrial use, such as ships, aircraft, workshops, etc. But what we are going to talk about today is a small airless sprayer, taking rongpeng RP8628 as an example.

First of all, the rongpeng RP8628 we just mentioned is a small airless sprayer, light weight, easy to carry and move is its big advantage, its mass is 11kg, it is no problem to carry it with one hand with the strength of an adult, and it is equipped with a 15m air hose, the length of the air hose also greatly affects the convenience of spraying, assuming you spray in a room, the hose length of 15 meters can reach any corner when spraying, And the hose head is equipped with a filter device, and the filter device can effectively filter out the impurities in the paint during the spraying process, obtain a higher purity coating, and the hose is easy to disassemble, which provides great convenience for the subsequent finishing and cleaning work.

The size of the caliber is also the key factor affecting the quality of spraying, the standard nozzle of rongpeng RP8628 is 0.017 inches, the maximum can reach 0.021 inches, the larger the caliber, the greater the spraying flow, the more sparse the sprayed paint, the thinner the coating, but its spraying area and efficiency have been improved at any time, the 0.021 inch diameter nozzle is suitable for spraying large industrial equipment, building exterior walls, etc., suitable for coatings with high viscosity, anti-corrosion, waterproof paints, etc. The 0.017-inch small-diameter nozzle has a relatively small spraying flow, but the thicker the coating, the more concentrated the coating, which is suitable for fine spraying, such as walls, ceilings, etc., and is suitable for thinner and lower viscosity spraying materials, such as varnish, acrylic paint, etc. The higher the working pressure, the greater the paint flow and the higher the spraying efficiency, the maximum pressure of rongpeng RP8628 is 3000psi, the spraying flow rate is 2.0L/min, and it only takes 1-3 minutes to complete a 10-20 square wall, which is very efficient.

Rongpeng Airless Paint Sprayer RP8628 is equipped with an extra-large exhaust port, during the spraying process, air or gas may be mixed into the paint, the exhaust port can help to discharge these gases, prevent gas accumulation inside the equipment, affect the spraying effect, by expelling excess gas and stabilizing pressure, the exhaust port can reduce the wear and tear of the internal parts of the equipment, and prolong the service life of the equipment. By venting excess gas and stabilizing pressure, the exhaust port can reduce wear and tear on the internal parts of the equipment and extend the life of the equipment.The body is working under high pressure, which will produce a large amount of heat, and the temperature overheating will affect the performance of the parts, which will indirectly affect the spraying effect, drain heat in a timely manner can make the spraying machine at a suitable working temperature during work and maintain efficient working performance

Model No：RP8628
Rated Voltage：220±10%（V）/120V
Frequency：50Hz/60Hz
Motor：Brush motor
Motor power：950±10%W
Max pressure：3000PSI（20.7MPa)
Max flow rate：2.0±10%（L/min)
Standard Nozzle size：0.017（max nozzle size for single gun 0.021''）
Output connection：¼-18NPSM
Length of high pressure hose  ：15m （Max length：50m）
packing：foam & kraft carton 11 kg/set