01 Aggregate Weighing and Conveying System:
Individual aggregate weighing system.
Groove belt conveyor takes a small floor space with high efficiency.
The original return belt conveyor can totally solve the blanking problem of groove-belt conveyor.
Sand hopper exclusively uses the structure of "liner-board with vibration", not only able to make the sand down by vibration, but also will not cause the board to be shattered, significantly solving the problems of aggregate measurement inaccuracy due that sand material distribution is uneven and not smooth.
02 Compact Structures:
It is easy to move with its compact structure.
03 Powder Weighing System:
The accurate feeder screw conveyor can be used in the weighing of powder. Both screw conveyors can work simultaneously. When the feed amount is nearly target, the main screw conveyor will stop working and the small screw conveyor will continue working, achieving the goal of accurate feeding.
Screw conveyor outlet with butterfly valve can avoid the inaccuracy of weighing led by unstable blanking for inertial.
Each powder can be calculated and measured independently, which is convenient to add and remove, ensuring the accuracy of weighing.
The big end and small end joining technique is used between powder scale and screw conveyor and mixer without powder accumulation and impacts on the measurement.
The connection between powder scale and platform is non-welding and unlocking, avoiding the inaccuracy of weighing of powder made by calculation and measurement platform deformation when overfeed.
Reasonable permeability design and balance powder scale pressure effectively avoid impacts on the measurement.

http://www.mixingchina.com/product/31.html