5TPH-10TPH Industrial Sand Dryer Customizable Rotary Dryer Machine

5-10TPH three-pass rotary sand dryer is special drying equipment designed for medium-sized dry mortar production lines. It is mainly used to dry wet river sand, manufactured sand and quartz sand raw materials for mortar production. Adopting three-layer nested rotary cylinder structure, the machine realizes countercurrent heat exchange between hot air and wet sand. It can reduce raw sand moisture from 15%-20% to finished moisture 0.5%-1.0%, which meets the standard aggregate requirement for tile adhesive, wall putty and masonry mortar production. The whole set includes feeding device, drying host, hot air furnace, dust removal system, discharging conveyor and electric control cabinet. It supports continuous automatic feeding, drying, dedusting and discharging, stable hourly output 5 to 10 tons, ideal drying equipment for small and medium mortar factories.

• Energy-saving Three-pass Structure Inner-middle-outer three-layer cylinder design extends material heating time, heat efficiency up to 85%, fuel consumption saved by 30% compared with single-cylinder dryer, lower running cost for mortar plants.
• Stable 5-10TPH Constant Output Optimized cylinder diameter and material lifting blades, uniform sand drying effect, moisture controllable, support 24-hour continuous stable operation, match medium-volume mortar production demand perfectly.
• Wide Fuel Adaptability Matched multi-purpose hot blast stove, available for natural gas, diesel, coal, biomass pellet fuel, adapt to different factory fuel conditions and local cost budgets.
• Environment-friendly Dust Treatment Equipped with pulse bag dust collector, fully collect drying floating dust, reach industrial environmental protection emission standard, no dust pollution inside workshop.
• Durable Wear-resistant Design Thickened steel cylinder, high-hardness wear-resistant lifting plates, heavy-duty riding wheel and reducer structure, anti-deformation, long service life, low failure rate.
• Easy Intelligent Operation Independent PLC control cabinet, adjustable temperature, rotating speed and feeding speed. Workers can set target sand moisture simply, low operation difficulty.
• Compact Layout Integrated modular design, small floor space, easy to connect with bucket elevator, sand silo and mortar mixing host, convenient for workshop layout.

• Start the dryer in fixed sequence: start exhaust fan first, preheat the cylinder for 10-15 minutes, then start feeding machine to avoid high temperature burning inner blades.
• Prohibit feeding oversized stone, iron scrap and impurities into the cylinder, which will damage lifting plates and inner lining board.
• Check hot blast stove temperature regularly, do not exceed rated working temperature to prevent equipment aging and fire risk.
• Clean dust collector filter bag every 7 days, clear cylinder residual sand every month, guarantee smooth hot air circulation.
• Lubricate riding wheel, bearing and transmission reducer every 10 working days, add special high-temperature lubricating oil.
• Stop feeding first when shutting down the machine, stop host rotation after all sand discharged, finally turn off heating and fan system.
• Keep workshop ventilation well, forbid flammable goods stacking beside hot blast stove area.
• Professional electrician must inspect circuit and control system regularly; do not modify PLC parameters without permission.

• Medium-sized Dry Mortar Plant Drying raw sand for masonry mortar, waterproof mortar, self-leveling mortar production.
• Building Powder Factory Sand drying for tile adhesive, interior and exterior wall putty powder, joint filler production.
• Sand Aggregate Processing Yard Dehydration treatment of river sand, manufactured sand, quartz sand for building material sale.
• Small Construction Material Enterprise Matching full-automatic mortar mixing line, supporting daily batch production.
• Humid Area Production Workshop Solve high moisture raw sand problem in rainy and coastal areas, prevent finished mortar caking.

Q1: Can this dryer adjust finished sand moisture freely?

A: Yes. Operators can adjust cylinder rotating speed, feeding volume and hot air temperature via PLC panel, control outlet sand moisture between 0.5%-2% freely.

Q2: What fuel is the most cost-effective for mortar factory?

A: Biomass pellet and natural gas are recommended. Low fuel cost, clean combustion, easy to pass factory environmental inspection.

Q3: Why outlet sand moisture is uneven?

A: Main reasons include unstable feeding speed, blocked dust pipe, insufficient preheating time. Adjust feeding frequency and clean air duct to solve the problem quickly.

Q4: How long is the equipment warranty period?

A: Whole machine 1-year warranty, core motor and reducer 2-year warranty. We provide overseas installation guidance, operation training and after-sales technical support.

Q5: Does it match existing mortar mixing production line?

A: Yes. We can customize feeding height, discharging height and connecting size to dock elevator, sand silo and mixing host directly.

Q6: What should we do if high temperature alarm appears?

A: Reduce fuel combustion volume immediately, increase exhaust fan air volume, check material blocking inside cylinder, stop feeding for inspection if alarm lasts.