Plastic Pellet Mixer

Advantages:
The best mixing homogeneity
The shortest mixing time
High mixing efficiency
Out segregation
 
Working principles:
Double shaft paddle mixer is a batch mixer with two counter-rotating shaft that are equipped with ten paddles, they overlap each other following the driven unit.
Blades generate centrifugal force during high speed rotation, spilling the material to the upper part in the barrel, then the material falling down (the vertex of material is in a so-called instant non-gravity state).Driven by the blades, material is mixed back and forth; also sheared and separated by the meshing space between the twin shafts; fast and evenly mixed in the end.
 
Scope of application:
WZL double shaft paddle mixer is widely used in chemical, food and construction line. It can mix powder, granule and fiber material. It promotes a homogeneous mix independent of particle size, density and fluidity of the ingredients and fluidity.
Through design, the double shaft paddle mixer can adapt to all kinds of production line, and cooperate with other types of equipment including the conveying equipment, storage facility, feeding equipment, weights system, packing machine, and screening machinery to complete the automation production requirements,
 
Flexible material selection
Materials can be chosen from carbon steel, manganese steel, stainless steel 304 or 316L, and 321, besides, different material can also be used in combination, material is different between the part contact with the raw material and the parts don't contact with the raw material.
Surface treatment for stainless steel include sandblasting, wiredrawing, polishing, mirror polishing, all can be used in different parts of a mixer.
 
Reliable driven unit
The driven unit, power and speed are varied according to different raw materials. Starting method, and processing, because of the meshing relationship for the inner paddles of the double shaft paddle mixer, the double shaft driven unit is required to be equipped with synchronous ability. The four driven combination launched by Shengli Co. that can meet different requirements are the combination of two synchronous gear box, double output gear box, double synchronous planetary gear box, and the combination of reducer and chain. The combination of SK-series double synchronous gear box is the best configuration for double shaft paddle mixer.
 
High efficiency mixing unit
According to the properties of raw materials, the paddle can be adjusted and designed accordingly, for example adding wear-proof plate, Teflon plate, and saw-toothed paddle.
Double shaft paddle mixer can be also added high speed breaking bar inside the barrel, scattering material following its flow.
 
Excellent discharging unit
Standard valve for the double shaft paddle mixer is twin pneumatic planar flap valves. When close the valve, the planar flaps match the mixing barrel perfectly, this makes no mixing dead zone and better mixing effect.

We can make and design the machinery according to client's requirement.

Valve Body

The valve body casting is that the opening and closing parts are in a normally closed state under the action of external force. When the medium pressure in the equipment or pipeline rises above the specified value, the medium pressure in the pipeline or equipment can be prevented from exceeding the specified value by discharging the medium outside the system. Safety valve castings are automatic valves, which are mainly used in boilers, pressure vessels and pipelines. The control pressure does not exceed the specified value, which plays an important role in protecting personal safety and equipment operation.

Valve Body,Valve Volute,Valve Shell,Valve Body And Pump Body

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