MAXTECH Engineers is established as one of the leaders in the Air Pollution Control industry. Our experience covers all facets of Dust, Fume and Industrial Ventilation Control systems for general industrial applications.

We specialize in dust collection for a variety of applications that include: pharmaceutical, metal grinding, wood working, composites, buffing and polishing, blasting, welding fume, Ceramic, chemical mixing and processing (wet or dry), foundries, Steel Plant etc. We design our own systems, provide and install a variety of collection units with custom engineered ducting systems.

Quality
We are on a never ending quest for perfection. Quality is a hallmark of our products. We believe that all our clients should get value for their money. Stringent measures are taken to ensure that the quality standard of the company is maintained at all levels. We have stationed quality control team at the manufacturing unit to maintain a strict vigil and ensure that all the products are highest in quality and are of international standard.

Envelope Type Reverse Pulse Jet Dust Collector

The collector bags are sewn into envelopes in this type. The envelopes are provided with spacers made of wire inserts or open foam between them to keep the filter media from collapsing. Envelope filter bags save space. Cleaning can be done by manual shaking or automatically by motor power. Springs are attached to the closed end of the envelope bags to keep the bags taut. This arrangement prevents filter media from stretching after cleaning cycles. Spring tension must be checked and readjusted at appropriate intervals

Envelope filter bags are effective at transfer points on belt conveyors, screening, clamping stations, grinding and abrasive blast cabinets where dust is mechanically generated. However their efficiency suffers in processes such as dryers and furnaces where dust particles get stuck in the filter media. This drawback is because the cleaning mechanism in these processes is not good enough to sustain filter element life and low residual pressure

Reverse Pulse Jet Cartridge Type Dust Collector

The Cartridge collector uses a perforated metal cartridge with a cellulose filter pleated, non woven filter media, bound by steel caps at the top and bottom. The end caps were joined with the cellulose media and outer and inner cores by an adhesive. Cellulose media was used because it has pressure drop qualities similar to those of felted media in pulse jet collectors. Pleated media filter elements with narrow pleat spacing (8 pleats per inch) are efficient for filter cakes (formed with fine dusts) that are less than 0.02 inch thickness. Narrow pleat spacing loses its relevance when dust particle size is beyond 0.03 inch. The pleated design provides greater amount of filtering area while occupying lesser space. Consequently the air - filter media ratio, pressure drop and collector size reduce considerably.

Cartridge dust collectors are highly efficient in collection of dust with high bulk densities and fine dust particles. Filter cake forms well at low pressure drop but it had high filtration efficiency. In a study conducted it was found that the outlet dust flow in cartridge collectors was the least in comparison with other dust collectors in foundry operations