Roll-ex® MDSE is an integrated solution for batch-mixing and discharging based on the principle of the conical twin screw extruder. Two conical screws counter rotate and intermesh.
The housing consists of a large open pressureless area designed as an infeed hopper and a chamber in which pressure can be generated. This is then connected to a mixing zone. The material to be mixed is fed into the hopper and from there passes through the pressure area into the mixing zone and then returns to the infeed hopper. This process can be repeated according to variable parameters until a homogenous compound is formed.