Sand Dryer Production Line

Drying: Through disk feeder and wet sand belt conveyor, feed wet sand from moist-material bin to rotary dryer for drying, heated by gas combustion chamber.

Automatic Dry Mortar Production Line

Tongding Fully Automatic Dry Mortar Production Line is designed for large-scale production of tile adhesive, masonry mortar, plastering mortar, wall putty and other dry mix products. The system combines automatic batching, high-efficiency mixing, intelligent control, packaging and palletizing to reduce labor costs, improve product consistency and maximize production efficiency.

Three Pass Sand Dryer

Tongding Three Pass Sand Dryer is specially designed for drying silica sand, river sand, sea sand, mortar sand and frac sand with high efficiency and low fuel consumption. The triple-cylinder structure increases heat exchange area and improves drying efficiency by 4.5 times. It is widely used in dry mortar plants, foundries, mining and building material industries. Customized solutions, automatic control systems and stable output make it ideal for industrial sand drying projects worldwide.

Triple Drum Dryer

The triple cylinder rotary dryer (three‑pass dryer) features an inner, middle, and outer cylinder structure. Wet sand forms a uniform curtain in the inner cylinder for primary drying, then passes through serrated lifting plates in the middle cylinder for secondary drying, and finally discharges via the outer cylinder. With patented anti‑clogging design, high thermal efficiency (>90%), capacity of 10–130 T/H, and final moisture ≤0.5%, it is ideal for sand drying in dry mortar, foundry, frac sand, and glass industries.

Silica Sand Dryer

Industrial silica sand dryer machine for drying quartz sand, glass sand, and mortar sand with high efficiency and low fuel consumption. Triple-pass rotary dryer design improves heat exchange efficiency and reduces operating cost. Moisture can be reduced below 0.5% with stable capacity and continuous operation. Widely used in dry mortar plants, glass factories, and mining processing industries.

Automatic Wall Putty Production Line

Tongding Automatic Wall Putty Production Line is designed for the efficient production of interior wall putty, exterior wall putty, waterproof putty, skim coat, and polymer-modified putty products. The complete system integrates automatic batching, conveying, mixing, packing, and PLC control, helping manufacturers improve productivity, reduce labor costs, and maintain stable product quality. Capacities range from 5 TPH to 100 TPH with customized turnkey solutions available.

Sea Sand Dryer

Materials is sent into stock bin by belt conveyor or bucket elevator, then conveyed from material silo to belt conveyor by disk feeder, belt conveyor carry materials into feed pipe.

Single Shaft Plow Blade Mixer

Plough Mixer is a high-performance industrial mixing machine designed for powder-powder and powder-liquid blending applications. Featuring a horizontal cylindrical vessel, plough-shaped agitators, and optional chopper, it creates a mechanical fluidized bed that ensures rapid, homogeneous mixing even at high feed rates. The mixer supports multiple functions—mixing, drying, coating, and reacting—in a single unit, with both batch and continuous process options available for large-scale production. Widely used in chemical engineering, building materials, pharmaceuticals, food, ceramics, battery materials, and more.

Valve Bag Packing Machine

Automatic Valve Bag Packing Machine for Dry Mortar, Tile Adhesive, Wall Putty and Dry Mix Materials. High Accuracy, Low Dust and PLC Automatic Control.