Industries

Industrial Blowers & Pumps for Paper & Pulp

Blowers, pumps and aeration equipment for paper and pulp mills. Sizing, supply, installation & AMC across Tamil Nadu.

Overview

How Sigma supports this industry

Paper and board mills run continuously, use large amounts of water and steam, and discharge effluent rich in fibre and lignin. Tamil Nadu has a strong base of paper, board and kraft mills around Karur, Erode, Namakkal, Udumalpet and Tirunelveli. Sigma Process Controls supplies the blowers, pumps and aeration equipment that keep their water circuits, utilities and ETPs running.

[01] Industries

Applications in a paper mill

Application	Equipment	Notes
Fresh & process water supply	Vertical / horizontal multistage pump	Steady supply to stock prep and shower water
Boiler feed	Horizontal multistage pump	High-head feed for the boiler house
Vacuum & air for paper machine	Roots blower	Air for felt conditioning and handling
ETP aeration	Twin lobe / tri lobe Roots blower, jet aerator	High-volume aeration for fibre and lignin-laden effluent
Effluent & sludge transfer	Submersible sewage pump	Handles fibre and fines without clogging
Water recovery & reuse	Multistage pump, strainers	Returns clarified water to the process

[02] Industries

What matters for paper mills

Continuous duty

Equipment selected for 24×7 running, with standby and spares planned.

Fibre-laden liquids

Pump impellers and strainers chosen to avoid choking.

Big aeration loads

ETP blowers sized for high COD and large flows.

Energy

Pumps and blowers are major power loads. A correctly sized pump costs less to run every month.

[03] Industries

Recommended products for paper mills

Horizontal Multistage Pump: boiler feed and high-head water supply

Vertical Multistage Pump: shower water and process boosting

Roots Blower: machine air and vacuum duty

Twin Lobe Blower: ETP aeration

Submersible Sewage Pump: fibre-laden effluent and sludge

[04] Industries

Reducing water and energy use

Paper mills are among the largest water users in industry. Recovering and reusing clarified water lowers fresh water draw and effluent volume, but it depends on reliable transfer pumps and clean strainers. On the energy side, pumps and blowers running far from their best efficiency point waste power every hour. A sizing review of your main pumps and ETP blowers often shows quick savings.

[05] Process