Large Capacity Rotary Drum Dryer with High Thermal Efficiency and Heavy-Duty Reinforced Structure for Gold Ore Processing

Product Description

The large capacity rotary drum dryer is a super-large continuous industrial drying equipment optimized for massive production demands. It adopts an extended thickened drum, high-torque heavy-duty transmission and high-efficiency heat exchange structure, with hourly processing capacity far exceeding standard models. It is widely used in large-scale drying scenarios of mining, metallurgy, new energy, building materials and other industries, supporting 24-hour uninterrupted high-yield production.

Working Principle

The lengthened heavy-duty drum supported by multiple groups of reinforced riding wheels is driven by a high-power high-torque system to run stably at a low speed. Massive wet materials are continuously fed into the drum through the anti-blocking large-capacity feeding port. The optimized combined lifting plates fully spread the materials into a uniform material curtain, making full contact with large-flow hot air. The moisture is efficiently evaporated through the multi-section extended constant temperature drying zones, and the dried materials are continuously discharged from the high-yield special outlet, realizing ultra-large-capacity continuous drying operation.

Key Features

• ‌Ultra-high processing capacity‌: The maximum daily output can reach more than 2000 tons, which is 2-3 times that of standard dryers of the same specification, fully meeting massive production demands.
• ‌High thermal efficiency and low energy consumption‌: The optimized internal heat exchange structure makes thermal efficiency up to 93%, and unit energy consumption is reduced by over 15% compared with ordinary large-capacity drying equipment.
• ‌Long-term stable operation‌: The heavy-duty reinforced structure adapts to 24-hour uninterrupted operation, with an operation rate over 98%, avoiding production shutdown losses caused by insufficient capacity.
• ‌Highly customizable‌: It can be matched with stainless steel anti-corrosion, explosion-proof, intelligent control and other configurations according to material characteristics, adapting to large-capacity drying demands of different industries.

• Technical Specifications

  Product Specs (m)	Capacity (T/H)	Main Motor Power (kW)	Main Motor Model	Main Gearbox Model	Ratio
  φ1.2×10m	2.5	7.5	Y160M-R3	ZL50-16-1	-
  φ1.5×12m	3.3 - 4.9	10	Y160L-6B3	JZQ500-III-2F	-
  φ1.5×15m	4 - 6	18.5	Y200L-6	JZQ500-III-2F	-
  φ1.8×12m	4 - 6	11	Y200L-6	ZQ50-16II-2	16.46
  φ2.2×12m	7 - 12	18.5	Y160L-6	JZQ650-III	31.5
  φ2.2×14m	7 - 12	18.5	Y160L-6	JZQ750-III	31.5
  φ2.2×16m	12	30	Y225M-6	JZQ750-III	31.5
  φ2.4×14m	12	30	Y250M-6	JZQ750-III	31.5
  φ2.4×18m	10 - 13	37	Y250M-6	ZL85-13-1	27.16
  φ2.4×20m	10 - 14	37	Y250M-6	ZL85-13-1	27.16
  φ3×20m	25	55	Y250M-4	ZL100-16-1	41.52
  φ3×25m	32 - 36	75	YR280M-4	ZL100-16-1	41.52

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