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sand dryer machine, 1.moisture of raw materail can be reduced to below 5%, 2.coal, oil, gas can be used as fuel - details see: https://www.machineto.com/sand-dryer-machine-10287309

Advantages of Sand Dryer Machine:

1.The machine has rational design of spreading materials plate distribution and angle, which has reliable performance, so it has the characters of high thermal utilization ratio, dry and even, litte times of cleaning materials, convenient maintenance and the like;

2.The equipment adopts self-aligning type of tug structure, the tug cooperates well with rolling ring, which decreases greatly the abrasion and power consumption;

3.Specially designed block wheel structure of this machine decreases greatly the horizonal thrust that is produced by working obliquely. Resistance to overload ability is strong, cylinder runs stably, it has high reliability;

4.Dryer has the character of thermostability, it can dry materials by using high temperature and hot air. It has strong extensive ability, when designing it takes production allowance into consideration, even productivity is increased by little extent, it is unnecessary to renew equipment;

5.Cylinder dryer has big handling ability, investment is little and drying cost is low;

Sand Dryer Machine Working Principle:

Sand dryer machineconsists of gyrorotor, spreading materials plate, transmission device, back-up unit, seal ring and the like.Dried materials are sent hopper by belt conveyor or bucket elevator, then pass through feeding machine of hopper and charging pipe into feeding end. Inclination of charging pipe is bigger than materials’ angle of crater, so that materials can flow into dryer smoothly. Cylinder of drier is rotating cylinder which forms slight slope with horizonal level. Materials are added from relatively higher end, heat-carrying agent enters from low end, it has counter-current contact with materials, heat-carrying agent and materials form cocurrent flow and enter into cylinder. It move the relative bottom end along with cylinder’s rotating materials by gravity. In the process of moving forward wet materials in the cylinder get heat from heat-carrying agent directly or indirectly, which dries the wet materials, and are discharged at the discharging opening through belt conveyor or screw conveyor.

Sand Dryer Machine

specification model	drum’s diameter(mm)	drum’s length(mm)	inclination(.)	rotating speed(r/min)	weight(t)	motor power(kw)	volume(t)
HG0.6*8	600	8	3-5	8	5.1	4	2.26
HG0.8*10	800	10	3-5	7.2	6.9	4	5.02
HG1.0*10	1000	10	3-5	6.73	7.5	5.5	7.85
HG1.2*12	1200	12	3-5	5.8	13.1	11	13.31
HG1.5*12	1500	12	3-5	4.8	22.3	15	21.2
HG1.8*14	1800	14	3-5	3.2	45.8	30	48.22
HG2.2*18	2200	18	3-5	3	50.3	37	70.43
HG2.4*20	2400	20	3-5	2.83	78.4	45	90.43
HG2.8*24	2800	24	3-5	2.59	97	75	147.8
HG3.0*20	3000	20	3-5	2.6	102	55	141.3
HG3.0*25	3200	25	3-5	2.6	110	75	176.7