1. Structural characteristics
Dust removal floating sand machine is generally composed of a body, an air storage box, an air inlet, a closed cover, a regulating valve, an air supply system, an electronic control system, etc. Above the sand bucket, there is a dust removal cover attached or equipped with a dust removal interface, which can be easily connected to the dust collector. It can also be made into a closed cover dust removal structure, suitable for small piece production.
2. Working principle
The working principle of a dust removal floating sand machine is similar to that of a regular floating sand machine. Both machines use a blower connected to an air inlet pipe to blow air above the partition, causing the sand above the partition to continuously churn under the action of wind, thereby achieving sand hanging on the wax mold. The difference is that during the operation of the dust removal floating sand machine, the dust generated is collected by the dust removal hood and enters the dust collector through the dust removal interface. After being processed by the dust collector, the purified gas is discharged and the dust is collected, thereby reducing the impact of dust on the working environment and mold quality.
3. Main advantages
The dust removal floating sand machine can effectively remove dust from the sand. When used in conjunction with a dust collector, it can improve the quality of sand hanging because reducing dust can avoid its impact on the adhesion between the molding sand and wax mold, making the sand hanging more uniform and firm. At the same time, the device reduces environmental pollution and minimizes the harm of dust to the health of operators, meeting environmental and occupational health and safety requirements.
4. Model and specifications
The models of dust removal floating sand machines are usually distinguished based on the size of the floating sand bucket, with common specifications including diameters of 600mm, 800mm, 1000mm, etc. For example, Fuhao Precision Casting Technology Co., Ltd. has models of dust removal floating sand machines such as 60, 80, and 100; The HFS floating sand machine from Runhigh Machinery has a 60 sand barrel diameter of 600 millimeters and an 80 sand barrel diameter of 800 millimeters, both with a dust removal aperture of 100 millimeters.