Sludge management remains one of the highest operational costs in wastewater treatment. Without the right technology and correct design, facilities deal with excessive volumes, high transport costs and non-compliant sludge disposal. WOG Technologies Limited’ carefully designed screw press offers a proven, low-maintenance solution for sludge dewatering in municipal, industrial and food processing applications.
At WOG Technologies Limited, we deliver high-performance screw press systems that handle a wide range of sludge types with minimal operator input and maximum solids capture. Whether you’re upgrading an existing wastewater treatment plant or building a new sludge line, our systems deliver energy-efficient, continuous operation at scale.
Our screw presses achieve solids concentrations as low as 18% (depending on sludge type), significantly reducing sludge volume and handling costs.
Designed with a low-speed screw mechanism, our system consumes up to 80% less power than traditional centrifuge dewatering equipment.
Equipped with automatic flocculation, with sludge removal mechanism inbuild feed control and backwash cycles, our systems run 24/7 with minimal operator attention.
The fully enclosed design reduces odor, splash and mess, making it ideal for sensitive industrial and urban installations.
Manufactured with corrosion-resistant stainless steel material, wear-resistant rings and precision bearings for long-term reliability, compatibility based on industry-to-industry.
Handles oily, fibrous and mixed industrial sludges without clogging.
Available in skid-mounted or containerized options for easy deployment and expansion.
Can be coupled with wastewater filtration systems, anaerobic digestion setups or full sludge management lines.
Fewer moving parts mean lower breakdown risks and easier servicing.
We are an experienced wastewater treatment solutions provider with installations across municipal and industrial clients.
WOG Technologies Limited’ screw press systems offer a smart, scalable solution for cost-effective sludge handling. Let us help you improve dewatering, reduce disposal costs and optimize your wastewater treatment process.
A screw press consumes far less energy, operates at lower speeds and requires significantly less maintenance. It is ideal for continuous operation in facilities looking for low OPEX and robust solids handling.
Yes. Our units are fully modular and can be retrofitted into existing wastewater treatment plants with minimal civil modification. We offer both fixed and mobile (containerized) formats.
Our design handles municipal sludge, industrial sludge (with oils, fats and fibers), biological sludge and even sludge from anaerobic digestion of sewage sludge.
Yes, polymer flocculants are typically added to improve solids capture and dewatering efficiency. Our systems include automatic polymer dosing and mixing units for optimal results.
The system’s enclosed design prevents odor escape and optional ventilation or bio-filter systems can be added for high-sensitivity installations. Splash-proof and mess-free, WOG Technologies Limited’ screw press is ideal for urban facilities.
