CBW-800 Wheel Bucket Sand Washer Machine 80–90 m3/h

The CBW-800 represents CONSTMACH's commitment to delivering efficient sand washing solutions for concrete and aggregate processing operations. This wheel bucket sand washer is specifically engineered to remove clay and fine particles from sand, significantly improving material quality for construction applications. With a processing capacity of 80 to 90 cubic meters per hour, this machine strikes an ideal balance between productivity and operational efficiency for medium-scale operations.

At the heart of the CBW-800 lies a robust wheel design featuring 40 individual buckets, each measuring 800 by 550 millimeters. These buckets are mounted on a 3-meter diameter wheel that rotates at a controlled speed of 2.5 revolutions per minute. This deliberate rotation speed ensures thorough washing while minimizing material loss and maintaining the structural integrity of the sand particles. The slow rotational movement allows sufficient time for water to penetrate and separate clay content without causing excessive attrition or breaking down the aggregate itself.

Operating with just a 5.5 kilowatt motor, the CBW-800 demonstrates remarkable energy efficiency. This modest power requirement translates directly into lower operational costs, making it an economically sound choice for quarries and concrete production facilities. The machine's straightforward mechanical design minimizes moving parts and complex systems, which not only reduces initial installation complexity but also simplifies ongoing maintenance requirements. Operators can expect minimal downtime and straightforward troubleshooting when issues do arise.

Water consumption is a critical consideration in any washing operation, and the CBW-800 addresses this through intelligent design. The machine maximizes the contact between water and material while incorporating systems that allow for water recirculation and reuse. This approach reduces fresh water demand and helps operations meet increasingly stringent environmental regulations. The efficient water usage also means lower pumping costs and reduced strain on water supply infrastructure.

The installation process for the CBW-800 has been deliberately simplified. The compact footprint and logical component arrangement mean that site preparation requirements are minimal compared to more complex washing systems. Assembly can typically be completed quickly, allowing operations to begin generating revenue sooner. This ease of installation also makes the unit suitable for temporary or mobile crushing and screening setups where equipment needs to be relocated periodically.

CONSTMACH wheel washers like the CBW-800 have earned their reputation in demanding applications across the aggregate and concrete industries. The removal of clay and ultra-fine particles produces cleaner sand that performs better in concrete mixes, reducing cement requirements and improving final product strength. For operations producing manufactured sand from crushed rock, effective washing becomes essential for meeting specifications and competing with natural sand sources.

The CBW-800 integrates seamlessly into existing processing lines, working effectively downstream of screening equipment and upstream of dewatering or stockpiling systems. Its reliable performance and consistent output quality make it a dependable component in automated production environments where material consistency is paramount.