Zhengzhou factory CE standard sand dryer machine

Brief introductions-CE standard sand dryer machine

sand dryer is widely used for drying materials in industries like cement, mine, building materials, chemistry, food and fertilizer, etc. This rotary drying machine comes with thermocouples on the feeding and discharging device to control the temperature.

sand dryer is mainly composed of cylinder, under frame, feeding and discharging devices, transmission device, gear cover, etc. (Optional auxiliary equipment includes combustion chamber, feeder and discharging device, and dust collection equipment). Rotary drier manufactured by us adopts new lifting plate, which is of functions like guiding, current-sharing, and material rising. The materials are raised and evenly drop so that they are in full contact with heat for better drying efficiency.

sand dryer is designed with the best working conditions, which enables it to save 10-15% of energy and increase 10-15% of productivity compared with common dryers.

Main features-CE standard sand dryer machine

• European Standards: three layers design- inner layer, middle layer and outside layer;

• It use anti- resisting High Manganese Steel Q345, improve its working life;

• Drying result is nice, the moisture ratio after drying is reduced below 0.5%;

• Compared with traditional design, it can save more than 40% thermal efficiency;

• Working site can save 60% area, compared with traditional single layer dryer;

• Perfect sealing system avoid thermal energy losing;

• The output material temperature after drying is below 60 C, it can be used directly, no need to take time to cool

• Save Fuel: compared with traditional single layer dryer, it save coal 2/3, save electricity 40%.

Parameters-CE standard sand dryer machine

Working principle-CE standard sand dryer machine

River sand is conveyed by belt conveyor or bucket elevator to the hopper, and then the hopper feeder through feeding chute into the feed end of dryer. The feed chute slope should be greater than the natural inclination of materials, so that the material flow into the dryer smoothly. Dryer cylinder is a flat line with water slightly tilted into the rotation of the cylinder, materials from high end to join, heating medium from low-end to enter, and material into a counter-current contact, there is also a heating medium with materials and flow into the cylinder. With the rotation of the cylinder material by gravity Run to the bottom on the lower side, wet material in the process of cylinder body move forward, directly or indirectly get the heating medium for heat, to dry the wet material, and then by the belt conveyor or screw conveyor at the discharge end.

Inside the cylinder wall is equipped with lifters, whose role is to put the material lifted up and again, the contact surface is increased and the air flow of material, in order to improve the drying rate and promote the material into, before heating medium is generally divided into hot air and flue gas, heating medium by the dryer, generally need to cyclone with materials in the gas trap, for further reduce exhaust dust content, should also be after bag filter or wet precipitator put emissions.

River sand by belt conveyor or bucket elevator to the hopper, and then through the hopper feeder through the feeding tube into the feed end. Dryer cylinder is a horizontal line with a slightly tilted into the rotation of the cylinder, materials from high end to, heating medium from low-end to enter, and material into a counter current contact, there is also a heating medium with materials and flow into the cylinder.Wet materials in the process of cylinder body move forward, directly or indirectly get the heating medium for heat, to dry the wet material, and then by the belt conveyor or screw conveyor at the discharge end.

Service-CE standard sand dryer machine

 1.Pre-sales Services:

Contact - Design - Discussion (email/call/chatting tools) - Offer - Visiting Invitation & Reception - Establish Primary Trust;

2. Selling Services:

 Sending the confirmed design and foundation map for building foundation;

 Taking photos and videos of the production processes for customers’ reference

 Pre-assemble main parts together and test

 Paint color and Logo following customers’ requirements;

 Arrange customers to come to inspect the finished goods;

 Book the shipping space in advance to ensure delivery on time.

 Monitor containers loading and packing, such as wooden boxes packing, steel wires reinforcement.

3. After-sales Services:

 Tracking the vessels and the estimated arriving date; 

 Sending all necessary documents and assist to fetch the goods smoothly;

 Dispatch experienced engineers to installation & commission, and training;

 Regularly learning the equipment running situation;

 Remote control is available at any time;

 Warranty: 12 months

 Spare Parts: sending through DHL/FEDEX/TNT