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You are here: Home » Products » Sand Treatment Equipment » Resin Sand Treatment Equipment » S20 Bowl Type Sand Mixer
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S20 Bowl Type Sand Mixer

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Bowl type sand mixing machine is a new type of high efficiency sand mixing machine, mainly composed of sand mixing container, transmission system, discharge port. Used for casting sand core sand mixing, its characteristics are high sand mixing efficiency, sand mixing period is short.


 Bowl sand mixer is a new type of high efficient sand mixer, its characteristic of sand with high efficiency, short sand mixing cycle, named for its sand mixing chamber design for sphere, its working mechanism two symmetrical sand mixing blade by the installation of the cross head, sand gear drive spindle high-speed rotation, driven in two blade with special spiral Angle, will sand to eddy motion turns up, The upper hemisphere fixed the blade and then reflected the sand down, so that the repeated circulation of sand and curing agent, resin sand binder quickly mix, and a sand outlet located at the bottom of the sphere released sand. On the one hand, the spherical basin can reduce the dead Angle of sand pile, which is beneficial to accelerate the circulation of sand flow. On the other hand, under the action of spiral blade, the inertia of sand flow is used to make the sand flow upward along the sphere, and then roll down under the action of gravity, and then be thrown up by the last blade. The sand-mixing machine has high spindle speed, strong convection, friction and rolling effect on material thrown and diffused by blade, so its sand-mixing efficiency is high.


The working mechanism is composed of two sand mixing blades symmetrically installed on the cross head. When mixing sand, the driving device drives the spindle to rotate at high speed and drives two blades with special spiral Angle to rotate. The material in the spherical machine basin is strongly stirred. On the one hand, the spherical basin can reduce the dead Angle of sand pile, which is beneficial to accelerate the circulation of sand flow. On the other hand, under the action of spiral blade, the inertia of sand flow is used to make the sand flow upward along the sphere, and then roll down under the action of gravity, and then be thrown up by the last blade. The mixing machine spindle speed is high, the blade of material throwing diffusion, convection friction and rolling effect is very strong.


Features of bowl type sand mixer:

1, small size, light weight

2. Sand mixing is uniform, which is the main equipment for making small pieces of resin sand and core making.

3, bowl type sand mixer used for resin, and the intermittent sand mixer in general will be located in the hemisphere sand mixing chamber into a sphere by special high-speed mixing blade, sand to eddy motion turns up, fixed blade hemisphere on sand will be reflected off again, such repeated cycle make sand and curing agent, resin sand binder mix quickly, and have the ball at the bottom of the sand mouth emits the sand, According to the amount of sand mixing, the viscosity of binder and the different types, the sand mixing time changes in 10 ~ 40s.

4. Bowl type sand mixing machine is a new type of efficient sand mixing machine, which is mainly composed of sand mixing container, transmission system and discharge port. Used for casting sand core sand mixing, its characteristics are high sand mixing efficiency, sand mixing period is short.


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