Vertical spiral mixer, also known as vertical spiral mixer, is used for mixing powder materials with low mixing uniformity requirements such as putty powder, feed, chemical powder, etc. for medium and low-end interior and exterior walls. It has the advantages of small investment, simple maintenance, and small footprint. When the material is added to the hopper and lifted upwards by the vertical spiral to the outlet of the inner sleeve, it is thrown outwards by the throwing plate. The material falls to the gap between the inner wall surface of the conical cylinder and the inner sleeve, and is then lifted upwards by the vertical spiral. This cycle continues until the mixture is evenly mixed, and then the discharge door is opened to discharge the material from the outlet.

scope of application

Vertical spiral mixerWidely applicable to the mixing and blending of powder materials with low mixing uniformity requirements, such as medium and low-end interior and exterior wall putty powder, feed, chemical powder, etc. It is not suitable for mixing powders and particles with high uniformity requirements, high viscosity, large density differences, multiple types of powders, and small feeding ratios. Mixing materials such as insulation mortar, crack resistant mortar, edible spices, and pharmaceuticals should be prioritizedGravity free mixer.

Structural characteristics

The vertical spiral mixer is mainly composed of a feeding hopper, a feeding screw, a material lifting screw, a cylinder, a discharge valve, and other structures. After years of technological improvement, the vertical mixer produced by Changyuan Machinery has completely avoided the disadvantages of traditional vertical spiral mixers with a single motor structure, uneven feeding, and easy blockage. The smoothness and uniformity of mixing are better than ordinary mixers. After starting the mixer, the mixed material enters the vertical screw conveyor through the feeding hopper of the vertical mixer and the feeding screw. The mixed material is lifted upward by the screw to the top and then thrown in an umbrella shape, falling along the circumference of the mixing cylinder. The material thrown down from the top falls into the gap at the bottom of the mixer and automatically enters the vertical screw conveyor, where the material is lifted and mixed again. The materials are mixed in a reciprocating cycle inside the mixer until they are evenly mixed. Advantages of vertical spiral mixer: small investment, simple maintenance, and small footprint; Disadvantages: Low mixing uniformity, difficult cleaning, long mixing time, and inconvenient equipment upgrade.

Model and specifications of vertical spiral mixer

Picture of vertical spiral mixer