Continuous Sand Mixer

      Qingdao Huaxin Group is located in Huangdao District, Qingdao City, Shandong Province, China. Since 1998, it has been engaged in the design, production, manufacture, installation, sales and service of sand casting equipment. After more than 20 years of development, Huaxin Group has begun to form a domestic casting machinery and equipment production base.
      Qingdao Huaxin Group specializes in R&D and production of sand casting equipment. Its main products include automatic horizontal hydro static pressure molding line, high perssure molding machine, sand preparation (resin sand line, clay sand line), automatic pouring machine for molten iron, automatic transfer system for molten iron, small casting line, casting and pouring line for coated sand shell mold,shot blasting machine, multi-piston sand molding machine, microseismic compaction molding machine, sand box / flask, shell moulding machine and ladles.
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 Continuous Sand Mixer is CONTINUOUS sand MULLING machine for resin sand,The Most Advanced Sand Preparation Tool for Medium to Large Foundries.
  As molding lines get larger and faster, modern foundries require larger volumes of high quality molding sand produced at the lowest total cost. Foundries that use batch mixers experience downtime when they do not have an adequate supply of sand. In addition, these batch mixers produce non-uniformity in the molding sand which negatively impacts the quality of castings.

Imagine if …

    Your total daily requirement of sand could be mulled in one big batch, stored in a sealed bin and fed to the system only as required
    The sand properties of your last mold of the day could be as consistent as possible to the first mold that day
    The above could happen primarily because all sand variables are cancelled out

Continuous mulling machine approaches the ideal situation.
     Foundry Sand Mixer s mainly used for large and medium-sized foundry sand mixed system,  mold can be mixed dry sand, since the hard sand, sand and core sand surface can also be used for glass, ceramics , refractories and other industries a variety of mixed powder granular materials.
Technical parameters 
S14 series Rotor type sand mixer
     S14 series rotor sand mixer works with the low-speed rotor mixer scraper combinating with the medium-speed rotor. large mixing quantity, good quality and high efficiency.
This rotor sand mill series equipments can mix single type sand for molding machines, and also can use for mixing dry sand, self-hardening sand, facing sand and core sand. Besides, it also can prepare all kinds ofmixed powder loaded materials for glass, ceramics, refractories,etc.
     Foundry Sand Mixer is equipped with low-speed scraper with the best combination of rotor speed, sand volume, mixing ability, good overall performance sand.
Foundry Sand Mixer is equipped with diabase cast stone, tungsten carbide surfacing, fillers and other new materials, greatly improving the life of wearing parts
Foundry Sand Mixer is equipped with latest rotary discharge door open and flexible, reliable and completely solved the problem of sand at the bottom drain.
Foundry Sand Mixer is equipped with symmetric access door opened very convenient for maintenance and cleaning.
Foundry Sand Mixer is used very easy and install steel base.
Technical parameters S13 series roller and rotor type sand mixer
     The working mechanism of this series of sand mixers consists of rolling wheel, sand mixing rotor and scraper. The rolling force and grinding action of the rolling wheel are retained, so that the molding sand has higher strength, and at the same time, the strong stirring action of the sand mixing rotor is increased, so that the molding sand strength rises rapidly, the sand mixing period is short, the productivity is high, and the sand quality is loose and the air permeability is good.
Technical parameter: