Home - Big Manifacturing Company

Sustainable, visionary wastewater treatment that serve communities, people and planet.

50+ products

5 Patented Products

1 -280 MLD

In India & Middle East

Screw Press

Rake Screen

SPRINTEX BLOWERS

As we move forward, we are committed to transparently sharing our sustainability efforts, milestones, and achievements. Through this, we aim to inspire and educate others in the industry, contributing to a more sustainable and responsible wastewater treatment.

Treatment & Innovation

Screeing Solutions

Screening is the first and one of the most crucial stages in wastewater treatment. It involves removing large solid materials, debris, and floating matter from raw wastewater to protect downstream equipment such as pumps, clarifiers, and biological treatment units.

Grit Removal System

Grit removal is a key preliminary treatment step in wastewater treatment plants. It focuses on removing heavy inorganic particles such as sand, gravel, silt, and other dense materials that enter the wastewater through stormwater runoff, household drains, or industrial discharges.

Aeration & Mixing

Aeration and mixing are essential processes in biological wastewater treatment. They involve introducing air (oxygen) and maintaining uniform mixing in treatment tanks to support the growth of aerobic microorganisms that break down organic pollutants.

Filtration System

Filtration is an essential stage in wastewater treatment that removes suspended solids, fine particles, and residual impurities from treated water. It is typically used after biological or chemical treatment to polish the effluent before discharge or reuse.

Dewatering

Dewatering is a vital process in wastewater treatment that involves removing water from sludge to reduce its volume and weight. The goal is to make sludge handling, transportation, and disposal more efficient and cost-effective.

Package Sewage Treatment

Package Sewage Treatment Plants (PSTPs) are compact, prefabricated, ready-to-install systems designed to treat domestic and commercial wastewater effectively. They combine multiple treatment processes within a single modular unit, making them ideal for decentralized and space-limited installations.

Pioneering a New Era of Excellence

Are you ready for a meaningful career that rewards you for your contributions? Join us, and together, we will challenge the status quo, exceed expectations, and create a future for steelworking that is filled with endless possibilities.