Waste Management Systems

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Case Info

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Zero Waste Management Refuse Derived Fuel (RDF)

Zero waste world is an entity enterprise taken technological innovation and social responsibility as the driving force.  Based on the technical support from UAE and one Research & Development center, SIGNETRING focuses on intelligent environmental protection technology and research, development, Production, Sales, and services of solid waste recycling and crushing equipment.

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Hydraulic primary shredder

Hydraulic primary shredder is one of the main shredding equipment with high production efficiency for solid waste shredding, which is mostly used in the first process of various solid waste shredding. The two -shaft shredder is mainly composed of main shaft, cutters, middle counter cutters, shredding chamber, power system, etc. The cutter rollers are directly driven by low speed and high torque dual hydraulic motors. The material is treated by shearing, tearing and pulling by the interaction between the moving cutters and the middle counter cutters. It has the characteristics of large crushing force, high output, low noise and good stability. Usually used in various solid waste crushing treatment, domestic waste crushing treatment, waste volume reduction and other fields; wide applicability of materials, high crushing efficiency.

FE – Separator (Overhead magnetic Separator)

A magnetic separator is a piece of equipment that magnetically attracts and removes foreign metal pieces from other materials.
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Flat belt conveyor

Flat belt conveyor with 2 angle for building elevators.

Screw Conveyor

After moisture control we need to feed through Screw conveyor to Blending unit for blend with MSW Raw material and bonding agent.
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Briquette Machine

Briquette Machine is used to turn the waste powder to a regular shape block, which can help to improve the conditions for those powder, make them easy for transportation, storage, and more useful for further usage. The briquette system is able to deal with all kinds of materials with suitable size and moisture. Briquetting always work with the binder as it needs the binding effect to get enough strength for the finished briquette. Biomass and industrial waste are different from each other due to their binder sources.

SCADA Programming

Supervisory control and data acquisition (SCADA) is a control system architecture comprising computers, networked data communications, and graphical user interfaces for high-level supervision of machines and processes. It also covers sensors and other devices, such as programmable logic controllers, which interface with process plants or machinery.
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Final Product

RDF consists largely of combustible components of such waste, as non-recyclable plastics (not including PVC), paper cardboard, labels, and other corrugated materials. These fractions are separated by different processing steps, such as screening, air classification, ballistic separation, separation of ferrous and nonferrous materials, glass, stones, and other foreign materials and shredding into a uniform grain size, or also pelletized in order to produce a homogeneous material which can be used as a substitute for fossil fuels in e.g. cement plants, steel industry, all kind of furnaces, etc.