Dust Proof Circular Conveyor

Sealed protective structure

The main body of the equipment (such as conveying channels and transmission components) adopts a closed or semi closed shell, and sealing strips (such as rubber strips, silicone pads) or brushes are installed at the gaps between the shell and the conveying path to prevent external dust from entering the interior of the equipment (such as key components such as motors and bearings), and to avoid the leakage of internal material dust.

For the scenario of conveying dust prone materials (such as powders and granular materials), some equipment will be designed with fully enclosed chambers, leaving only operating channels at the inlet and outlet, and controlling the air pressure inside the chamber through negative pressure devices (such as small fans) to further suppress dust diffusion.

Optimization of Transport Media

The surface of the conveyor belt, chain or drum is made of smooth and non dust absorbing materials (such as PU, nylon or stainless steel) to reduce dust adhesion; The conveying surface of some equipment can be designed with grooves or baffle structures to prevent materials from falling and generating dust during the conveying process.

If conveying high-temperature or abrasive materials, transmission components (such as bearings and gears) will use dust covers or labyrinth sealing structures to prevent dust from entering and causing component wear or jamming.

Cleaning and Maintenance Assistance Design

Reserved cleaning interfaces (such as spray nozzles and wiping windows) on the surface of the equipment to facilitate regular cleaning of accumulated dust; Some high-end models are equipped with automatic cleaning devices (such as scrapers and brush rollers), which automatically remove residual dust on the surface of the conveying medium during the conveying gap.

The lubrication components of the transmission system use long-lasting sealing grease to reduce the problem of dust adsorption due to exposure of lubricating grease.

Features

Dust Proof Circular Conveyor

Ordinary Circular Conveyor

Structural design

With protective components such as sealed shell, sealing strip, dust cover, etc.

Most of them are open or semi open structures without specialized dust prevention design

Applicable environment

Scenarios with high dust concentration, high cleanliness requirements, or dusty materials

Generally clean environments or scenarios without obvious dust

Material protection capability

Prevent materials from being contaminated by external dust or from leaking their own dust

No special protection against dust pollution, easily affected by the environment

Maintenance frequency

Due to less dust accumulation, the maintenance cycle of core components is longer

Dust is prone to invade components, requiring more frequent cleaning and maintenance

Dust Proof Circular Conveyor

Strong dust isolation capability

Through sealed structure and protective design, it can effectively prevent dust from the external environment (such as workshop dust and material debris) from entering the core components of the equipment (such as motors, bearings, and transmission chains), while preventing dust generated during the transportation of materials (such as flour, chemical powder, and ore particles) from spreading to the surrounding environment, reducing material loss and environmental pollution risks.

Suitable for harsh environments

The equipment frame and shell are often made of corrosion-resistant and wear-resistant materials (such as stainless steel, galvanized steel plate), which can withstand long-term erosion by dust and extend the service life of the equipment, especially suitable for heavy industrial scenes with high dust concentration such as mining, metallurgy, and building materials.

Protecting Material Quality

For industries such as food, medicine, and electronics that require strict cleanliness of materials, dust-proof design can avoid external dust pollution of materials (such as flour, drug powder, electronic components), ensuring that products meet quality standards.

Improve operational safety

Reducing dust diffusion can lower the health risks of operators inhaling dust, while avoiding the potential fire and explosion hazards caused by dust accumulation inside equipment (such as combustible dust environments).

Chemical and pharmaceutical industry

Conveying powdered raw materials (such as fertilizers, pharmaceutical powders) or granular intermediates, dust-proof design avoids mixing of materials with external impurities, and also prevents the spread of chemical dust from endangering the health of operators.

Food processing industry

Used in the production line of flour, starch, milk powder and other powder materials for circular circulation transportation of raw materials or semi-finished products, ensuring that the materials are not contaminated by workshop dust during transportation and comply with food hygiene standards.

Mining and building materials industry

Transporting dust prone materials such as ore fragments, cement particles, sand and gravel, reducing dust leakage through sealed structures, lowering workshop dust concentration, and improving the working environment.

Electronics and Precision Manufacturing

Used in semiconductor and electronic component production workshops to transport chips, precision parts, etc., to prevent external dust from adhering to material surfaces and affecting product accuracy.

Garbage disposal and recycling

In garbage sorting or recycling resource processing lines, transporting debris and powdered recycled materials to reduce dust dispersion and pollution to equipment and the environment.