The concept of high particulate liquid material: high particle liquid material refers to liquid feed contains fine particles have small solid feel, for example, glass flakes, mica, metal powder and the like. Under high pressure spray pump movement, these small particles to wear the device is very large, and easy to plug the device. Generally small particle diameter should be controlled 400um or less, it would be difficult to spray. The higher content of small particles, the wear and tear on the equipment, the higher the spraying difficult. Features high particulate airless spray equipment: 1, a special machine design and process requirements, special piping and gun nozzle to withstand high pressures to bring high-strength wear particles 2, the host has a large liquid feed pump transport emissions to meet the large volume and thick coating spraying needs 3, the host liquid feed pump has a particularly strong suction force, the suction force is much stronger than ordinary machine 4, the host liquid feed pump can produce higher or high stability atomization pressure, high density and high proportion of liquid material can be atomized 5, the host liquid feed pump has special characteristics to minimize internal high solid content liquid material clogging high particulate airless spray equipment to adapt to liquid material: suitable for thick thick liquid material and heavy-duty paint with solid small particulate component, such as: glass flake paint containing mica paint, putty Stir paste, powder of metal-containing metallic paint, zinc-rich paint, etc. can be accessed guns spraying; saving labor, time and material, and environmental protection; large displacement, super wear-resistant piston body; compressed air-driven, safety explosion-proof; mist flying less, waste less, save paint environmental protection; annual maintenance costs than electric pumps Provincial 3/4, repair rate is very low; more economical maintenance costs; the main driver for the motor, do not work long hours heating, gas motor lifetime warranty new airless sprayer advanced technology, unique, less prone to change to the "dead Point "failure; also difficult because the exhaust parts" adiabatic expansion "cause" frost "icing down; the new silencer, greatly reducing the exhaust noise; gas distribution commutation means unique, sensitive and reliable commutation, less compressed air consumption, low energy consumption; quite the case in the main parameters, not only its weight is only one-third of similar foreign products, only a quarter of the volume, but also has high reliability, help ensure the coating cycle, improve and ensure the quality of coating. This machine is tailored for professional engineering projects sprayer, the new novel with unparalleled features. With its reliable quality, the new construction can ensure the best performance in the construction process. The device can easily be sprayed on the putty can also be sprayed almost all kinds of primer, paint, latex paint and coatings. With its 25 liters of flow per minute, the new ideal for task completed quickly spray a large area. Putty sprayer