Qingdao Xiangmao Machinery Manufacturing Co., Ltd The company manufactures core shooting machines, environmental dust removal equipment, cold box core shooting machines, shell casting equipment, clay sand molding machines, complete sand processing equipment, shot blasting machines.

Clay sand is molding (core) sand prepared using clay as a binder. The quality of core sand preparation directly affects the quality and output of casting production, as well as casting costs. Due to the complexity of the sand processing process, the workload of clay sand processing and transportation is very large, and the environment is extremely harsh.

This machine can be used for upper and lower box molding in clay sand foundries, either as a standalone unit or integrated into mechanized assembly lines, as well as semi-automatic lines. It features a fully buffered pneumatic micro-vibration mechanism with springs, eliminating special foundation requirements.

The hook-type shot blasting machine is an equipment that uses an electric hoist and chain hoist to suspend workpieces in a sealed chamber for shot blasting. It is suitable for cleaning the surfaces of large and medium-sized castings, forgings, cast steel parts, structural components, heat-treated parts, and for surface strengthening of pipes and profiles.

Our company's self-designed and manufactured vertically installed cartridge-type automatic back-flushing dust collector features small size, low power consumption, low operating resistance, and excellent dust removal effect, achieving a dust removal rate of 99.9%. Dust emissions are far below national environmental protection standards, fully meeting environmental protection requirements.

​Eliminates the need for mold splitting, greatly simplifying the mold structure.Reduces the difficulty of mold making and shortens the mold-making cycle.Enables the creation of complex internal hole or cavity structures.Produces parts without internal parting marks, resulting in higher quality.Significantly reduces or eliminates post-processing work.Provides the final usable shape directly, reducing costs.Enables the creation of structures impossible using traditional methods.Significantly reduces material waste.Enables the manufacture of lightweight structural components, reducing product weight.Allows for flexible adjustment of cavity positions, increasing design freedom.
In conclusion, lost foam casting technology can greatly improve the manufacturing process and yield higher-quality products.

Modeling Process: The model is fixed to the negative pressure box → the vibratory compaction table and motorized roller conveyor transfer the negative pressure box to the motorized roller conveyor → the film spreading and cutting machine automatically spreads and cuts the film → the film is heated, applied, and manually trimmed by the film → the upper box is manually set with gates and vents → paint is sprayed → paint drying (optional) → the motorized roller conveyor transfers the negative pressure box to the vibratory compaction table → the vibratory compaction table is moved to the empty box clamping station → the empty box clamping robot clamps the empty box → the vibratory compaction table is moved to the sand adding and vibrating station → sand is added and vibrated → the vibratory compaction table moves to the demolding station → the back film is manually covered and automatic vacuuming is performed → the demolding robot lifts the mold → the lower box is flipped and sent to the molding car → the core is manually lowered → the upper box is demolded and trimmed by the robot → after the core is lowered, the box is closed by the robot → the box is manually locked → the vehicle-mounted vacuum pump transfers the locked sand box to the casting area → the sprue basin is manually placed and the back sand is covered, awaiting casting.

This series machine use full shield and without pit design, with wire rods private internal blast wheel, only need a few spear parts and easy replace them with shot time. it has very high production efficiency. After cleaning the surface roughness is very uniform and increases the aluminum and copper clad, also the cladding never fall off, also eliminate the wire rod drawing process generated by the internal stress and increase the tensile strength of wire surface and anti-stress cracking performance, then can get a permanent service life.

Iron mold sand casting shares characteristics with sand casting, namely, the rigid sand mold shell, resulting in high overall strength and no deformation. It has wide adaptability, facilitates easy demolding, and ensures reliable and precise positioning of the casting.