Cooled Drum Cooler Machine - China

Air-Cooled Water-Cooled Drum Cooler Machine

The Foundry Sand Drum Cooler by Guoning is a high-performance cooling solution designed for sand treatment in lost foam casting and other foundry processes.

This equipment rapidly cools hot recycled sand to a controlled temperature, ensuring consistent sand quality for reuse.

With a combination of water cooling and air cooling, and automatic sand flow and temperature regulation via PLC, it delivers stable performance while minimizing manual operation.

This drum cooler is ideal for foundries seeking to enhance production efficiency, reduce energy consumption, and maintain the quality of recycled sand throughout the casting process.

Main technical parameters

Overall dimensions: 8200*2000*2250mm;

Power requirements: AC power with a rated frequency of 50Hz and a rated voltage of 380V (deviation ± 5%);

Power: 15KW+0.75KW ×1; Shell steel plate thickness: 4mm, 10mm Bottom channel steel: 20 # channel steel; Transmission method: gear transmission;

The bearing seat is made of cast steel to enhance strength;

Conveying capacity: ≥ 7.5m ³/ h (20-40 quartz sand or pearl sand);

Drum speed: Drum speed: 5-15r/min

Cooling water consumption: 50-100 m ³/ h;

Fan model: SF NO4-4; Air volume: 9300m3/h; Power: 0.75KW.

Product structure

Horizontal cooling outer box: one set;

Horizontal cooling inner drum: one set;

Gear drive;

Drive device: one set;

Water-cooling system.

Working Principle

Hot recycled sand enters the drum from the feeding hopper.

As the drum rotates, the spiral lines lift and transport the sand, allowing air and water to efficiently absorb heat.

An axial flow fan directs airflow from the sand outlet into the drum, guiding heat and dust toward the exhaust.

The hot air passes through a cyclone dust collector, which removes dust before clean air is discharged.

Water pipes spray both the inside and outside of the drum, providing rapid cooling and ensuring sand reaches the desired temperature efficiently.

A blocking wheel system prevents excessive axial force, ensuring safe and stable operation.

Company Contact:

• Posted By: Hebei Guoning Heavy Industry Manufacturing Co., Ltd

• Phone: 18631132318

• Address: 1101, Block C, Tianshan Galaxy Plaza, No. 358 Yuhu, shijiazhuang , hebei , China

• Email:

• Website: https://www.gnepc.com/

• Business Description: Explore our Turnkey Lost Foam Casting Production Line, designed for seamless, cost-effective casting solutions with high precision and reliability.