Recently, ZL-132 screw press sludge dewatering machine was successfully loaded and shipped, marking another export to Malaysia. This shipment represents a repeat order from an existing client, clearly demonstrating the high level of recognition our overseas customers have for the quality of our products and services.
The screw press sludge dewatering machine being exported is a new type of solid-liquid separation equipment. It achieves sludge dewatering through powerful squeezing forces generated by variations in screw diameter and pitch, combined with the narrow gaps between moving and fixed rings. It is widely used for sludge dewatering across various industries, including municipal wastewater treatment, food and beverage, slaughtering and livestock farming, printing and dyeing, petrochemicals, papermaking, leather processing, and pharmaceuticals.
Compared to traditional decanter centrifuge, filter press, and belt filter press, it offers the following features:
Feature 1: Capable of processing low-concentration sludge
Equipped with a proprietary pre-thickening unit, the system excels at handling low-concentration sludge; it overcomes the limitations of conventional gravity thickening to achieve highly efficient concentration.
Flocculation and thickening are performed in an integrated process, reducing the load on the subsequent dewatering stage; combined with a control valve, the inlet sludge concentration can be adjusted to an optimal state for dewatering.
Feature 2: Self-cleaning and non-clogging
Replacing traditional filter cloth, the system is self-cleaning, resistant to clogging, and capable of handling oily sludge.
Driven by the rotation of the screw shaft, the moving plates continuously shift relative to the fixed plates, enabling a continuous self-cleaning process that eliminates the clogging issues common in traditional dewatering machines. Consequently, it offers strong resistance to oily sludge, ensures easy separation, and prevents clogging. Additionally, it is equipped with a high-pressure spray gun for manual cleaning if required.
Feature 3: Low noise and low energy consumption
The screw press operates at low speeds, resulting in low energy consumption, low water usage, and low noise levels.
Its average energy consumption is merely 1/8 that of a belt filter press and 1/20 that of a decanter centrifuge, thereby reducing the operating costs of the wastewater treatment system.
The specific specifications are as follows:
Model：ZL-132
Power：1.11KW
Capacity：12-20kgDShr
Mud Cake Moisture Content：78-85%
Voltage：415V 50HZ
Leveraging superior product quality, customized solutions tailored to overseas needs, and a comprehensive international service, our company has continued to deepen its presence in the Southeast Asian environmental protection market, repeatedly securing repeat orders from existing clients. The successful delivery of this repeat order for a Malaysian customer once again validates the strength of our products and our competitiveness in the overseas market.
Moving forward, our company will continue to refine product quality, optimize localized wastewater treatment solutions, and expand our presence in overseas markets, empowering global customers to carry out wastewater and sludge treatment efficiently and with high energy efficiency through our premium environmental protection equipment.
