They are used to wash fine materials because of their high capacity, easy maintenance, easily replaceable spare parts, convenient mounting, and high performance. Constmach Sand Washing Screws process 0-5mm gravel, sand or crushed stone containing excess clay/dirt.
Characteristics of CONSTMACH SCREW WASHERS
• Heavy steel plate construction
• Durable body and long life
• Heavy duty oil lubricated gearbox designed by Constmach experts
• Large operating service factor resulting in long life cycle
• Replaceable bolt-on white cast iron wear shoes
• Single or dual axis configurations
Mobile Concrete Plants 
