Related Introduction of Foundry Sand Mixer:
Grinding wheel sand mixer(Muller Mixer):equipped with a roller with a certain weight,it not only revolves around the main axis of the sand mixer,but also rotates around the roller axis during the sand mixing process,and forms a layer of adhesive film on the surface of the sand particles through rolling and rubbing. Intensive Mixer for Foundry sand:a scraper and a high-speed rotor with blades are installed at the eccentric position above the chassis.The chassis rotates in the clockwise direction,and the rotor and scraper rotate in the counterclockwise direction.The speed of the rotor is higher than that of the chassis,so that the sand on the chassis has different speed differences,generating friction and shear force,and realizing the effects of rubbing,mixing and crushing. Grinding wheel sand mixer(Muller Mixer):mainly based on rolling and rubbing:the grinding wheel sand mixer is suitable for mixing mold(core)sand with clay as a binder,which can make the molding sand obtain better compactness and strength.
Intensive Mixer for Foundry sand:high sand mixing efficiency,good quality of mixed molding sand,suitable for a variety of casting processes.
Function and advantages of foundry sand mixer
Ensure the quality of castings:make the components in the molding sand evenly mixed,ensure that the binder effectively covers the surface of the sand particles,improve the strength,air permeability and yield of the sand mold,reduce the probability of defects such as pores,sand inclusions and sand holes in the castings,thereby improving the yield and precision of the castings.
Improve production efficiency:Efficient mixing capacity and fast mixing speed can shorten the sand mixing time,especially the continuous sand mixer can achieve uninterrupted production,greatly improving the efficiency of casting production.
Adapt to diverse needs:It can effectively mix various types of sand materials(such as new sand,old sand)and binders(such as water glass,resin,etc.),and can adjust the mixing speed and blade angle according to different material properties to meet the requirements of different casting processes.
5T Foundry sand mixer
The continuous energy-saving sand mixer independently developed for clay sand mixing process can quickly mix sand with water and bentonite to ensure that the molding sand reaches a better performance state.The inverter frequency control can automatically realize the capacity switching of the required sand mixing amount,which saves more than 80%energy than the rotor sand mixer with the same sand mixing capacity,and it is a fully enclosed structure,which is very convenient for maintenance and repair.
High production efficiency:It can process 5 tons of casting sand per hour,which can meet the production needs of medium-sized casting enterprises,has strong continuous operation capacity,can effectively shorten the production cycle and improve production efficiency.
Good mixing uniformity:The use of advanced mixing mechanism and unique sand mixing process can make new sand,old sand,binder,additives and other materials reach a highly uniform mixing state in a short time,ensuring the stability of the quality of the molding sand.
Strong applicability:It can be applied to a variety of casting processes,such as resin sand casting,clay sand casting,water glass sand casting,etc.,and can handle different types of sand and binder to meet diverse production needs.
High degree of automation:Equipped with advanced electronic control system,it can realize the automatic control of the sand mixing process,accurately control the amount of material added,mixing time,mixing speed and other parameters,reduce the influence of human factors,and improve the stability of production and product quality.
Convenient maintenance:The structural design of the equipment is reasonable,and key components such as mixing blades and sand mixing barrels are easy to disassemble and replace.Daily maintenance work is simple,which can effectively reduce the maintenance cost and downtime of the equipment.
