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WHIRLER CENTRIFUGALS PVT. LTD.
GST : 24AAACW1729R1ZX

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Trial Construction SS430 ETP Maintainable Self Cleaning Screw Press

Trial Construction SS430 ETP Maintainable Self Cleaning Screw Press Specification

Noise Level
< 65 dB

Ph Level
6.5-8.5

Usage & Applications
ETP/STP Sludge Dewatering, Industrial Wastewater Treatment

Frequency
50 Hz

Water in conductivity
500-2000 S/cm

Flow Rate
Up to 8 m3/hr

Power Consumption
2-4 kW

Efficiency (%)
Up to 90%

Water Out Conductivity
< 50 S/cm

Technology
Screw Press Dewatering

Feature
Self Cleaning, Easy Maintenance

Recycle Rate
Up to 95%

Pump Type
Centrifugal Feed Pump

Material
SS430 Stainless Steel

Product Type
Maintainable Self Cleaning Screw Press

Water Source
Industrial Effluent

Automatic Grade
Automatic

Purity Level
Up to 99%

Power Source
Electric

Drive Type
Electric Motor Driven

Voltage
415 V

Volume
300-2000 L/hr

Filter Type
Self Cleaning Mesh

Capacity
2-8 m3/hr

Installation Type
Skid Mounted

Weight
Approximately 600 Kg

Screw Material
Stainless Steel

Operation Mode
Continuous

Discharge Outlet Size
DN80 - DN100

Temperature Range
5C - 50C

Discharge Type
Automatic Cake Ejection

Pre-treatment Required
Screening, pH Adjustment

Protection Grade
IP55

Application Industries
Textile, Chemical, Food & Beverage, Pharma

Frame Material
Coated Mild Steel

Inlet Solids Content
0.5-3%

Control System
PLC Based Control Panel

Sludge Cake Moisture
60-80%

Dimensions (LxWxH)
1500 x 800 x 1100 mm

Trial Construction SS430 ETP Maintainable Self Cleaning Screw Press Trade Information

Minimum Order Quantity
1 Number

Delivery Time
4

About Trial Construction SS430 ETP Maintainable Self Cleaning Screw Press

The WHIRLER Trial Construction SS430 ETP Maintainable Self Cleaning Screw Press is a high-performance dewatering system specifically engineered for the construction industry and industrial Effluent Treatment Plants (ETP). Constructed from durable SS430 stainless steel, this unit provides exceptional resistance to abrasion and corrosion, ensuring long-term reliability in demanding environments. Designed as a trial unit, it offers a portable and efficient platform for on-site pilot testing and sludge management.

At the core of its design is an advanced self-cleaning mechanism that prevents screen blinding, maintaining optimal throughput without manual intervention. The "Maintainable" architecture allows for quick disassembly, facilitating thorough cleaning and simplified routine service, which significantly minimizes operational downtime. This screw press delivers superior solid-liquid separation with low energy consumption and minimal water usage. By producing high dry-cake solids and clear filtrate, it provides a cost-effective and sustainable solution for waste volume reduction and environmental compliance in modern construction projects.

Superior Dewatering Efficiency

The Self Cleaning Screw Press utilizes screw press dewatering technology to achieve up to 90% efficiency, ensuring optimal removal of water from industrial sludge. Designed to handle feed rates between 2 to 8 cubic meters per hour, the system adapts seamlessly to varying input requirements, providing consistent dewatering results and reduced sludge volume for easier disposal or further treatment.

Designed for Diverse Industrial Applications

Engineered specifically for ETP/STP sludge dewatering and industrial wastewater treatment, this press serves a wide range of industries, including textiles, chemicals, food & beverage, and pharmaceuticals. Its high recycle rate and self-cleaning mesh filter make it suitable for applications where reliability, sustainability, and compliance with environmental standards are essential.

User-Friendly, Reliable Performance

With PLC-based controls, automatic cake ejection, and easy maintenance features, operators benefit from minimal manual intervention. The unit is skid mounted for flexible installation, ensuring quick setup and relocation. The low noise level (<65 dB) and moderate power consumption (2-4 kW) further contribute to user comfort and operational efficiency.

FAQ's of Trial Construction SS430 ETP Maintainable Self Cleaning Screw Press:

Q: How does the self-cleaning mechanism of the screw press work?

A: The self-cleaning screw press is equipped with a built-in mesh filter and a specially designed screw arrangement that continuously moves solids forward while simultaneously cleaning the mesh. This prevents clogging, maintains consistent dewatering efficiency, and reduces the need for manual cleaning or intervention.

Q: What steps are required before operating the screw press on industrial effluent?

A: Before use, the incoming water must undergo pre-treatment, including screening to remove large debris and pH adjustment to maintain optimal levels (6.5-8.5). These pre-treatments help protect the screw press and enhance its performance in sludge dewatering applications.

Q: Where can the SS430 ETP Screw Press be installed?

A: This screw press is skid mounted, making it suitable for installation in a variety of industrial settings such as textile plants, chemical factories, food & beverage facilities, and pharmaceutical manufacturing units. Its versatile design accommodates both indoor and sheltered outdoor locations with temperatures ranging from 5C to 50C.

Q: What are the main benefits of using the self-cleaning screw press in an ETP or STP?

A: Key benefits include high dewatering efficiency (up to 90%), reduced sludge volume, automatic discharge of dry sludge cake, self-cleaning for minimal maintenance, low power consumption, and the ability to recycle up to 95% of water, reducing operational costs and enhancing sustainability.

Q: When is it necessary to perform maintenance on the screw press?

A: Regular maintenance is simplified due to the self-cleaning feature and maintainable design. Maintenance intervals depend on sludge characteristics and operational hours but generally require periodic inspection of the screw, seals, and control systems, easily accessible for servicing as needed.

Q: What is the typical process flow for treating sludge using this screw press?

A: Sludge first passes through screening and pH adjustment, then enters the press where the screw gradually moves it forward, extracting water and compressing solids. Dewatered sludge is automatically ejected as cake, while clean water exits via the discharge outlet.

Q: How can operators maximize the lifespan and efficiency of the screw press?

A: Operators should follow recommended pre-treatment steps, monitor system parameters through the PLC control panel, regularly inspect critical components, and operate the press within the specified temperature and flow rate ranges for optimal performance.

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