Powerful Grinding Dryer

Drying, crushing, and modifying

  • QGS series multifunctional powerful dryer is a kind of drying machine with high efficiency, low energy consumption and good performance. It can be dried, crushed and modified on this machine.
  • The dryer is mainly used in the pharmaceutical industry, chemical industry, pigment and dyestuff, food industry and non-metallic mining industries.

According to different materials and application industries, the production capacity and particle size range will be different.
Please contact our engineers to customize the equipment for you. Our experts will contact you within 6 hours to discuss your needs for machine and processes.

Working Principle & Advantages

When the wet material enters the machine, it is ground by high-speed and strong force in the inhaled hot air (the linear speed of crushing is 90 m/s). The collision, friction, and shearing effect of the material and the material make the material quickly refined and quickly dehydrated. Collected by the rear receiving device.

  • Integrates grinding, drying, and classifying, with minimal heat consumption and heat loss, and the thermal efficiency is over 70%.
  • Large drying capacity, high output, uniform drying; easy to adjust the fineness of the product and the moisture content of the dry powder; unique feeding device, smooth and reliable feeding; fast drying speed.
  • The negative pressure operation of the system is dust-free, simple to operate, convenient to maintain, low cost, the whole machine has good strength and long service life; compact structure, small footprint; it can be modified on the machine while drying, and the modification effect is good.
  • The high-speed and high-temperature crushing shaft bearing is equipped with a hydraulic station for lubrication and cooling, and has the function of automatic oil cut-off protection.
  • The lower end of the crushing shaft adopts a tray-type multi-layer seal to prevent oil leakage and ensure the cleanliness of the work site; the shaft and base of the crushing part have good structural rigidity, high critical speed, stable operation of the host, and no vibration.
  • The performance of the hydraulic station is perfect, and the return oil is pre-filtered and fine-filtered and then pumped into the main engine bearing to ensure that the service life of the bearing can reach several years. There is a pressure gauge indicating the oil intake on the hydraulic station to avoid excessive oil intake causing the bearing to be immersed in the oil and stir the oil to heat up. The hydraulic station is equipped with an automatic oil cut-off protection device.

Technical Parameters

Note: The production capacity is closely related to the particle size, specific gravity, hardness, moisture and other indicators of the raw materials. The above parameters are for reference only, please consult our engineers for details.