Grit Classifier

SGC grit classifier is a specialized machine designed for solid-liquid separation, primarily used to extract grit from water. It is particularly effective in processing grit derived from movable bridges or air-lift systems.

The design of the SGC grit classifier features a shaftless screw conveyor accompanied by a large sedimentation hopper, complete with inlet and outlet flanged spouts. A uniquely designed baffle system within the machine directs the water along a specific path, enhancing the sedimentation and separation process.

As the process unfolds, the grit settles at the bottom of the hopper and is then removed by the shaftless screw conveyor. To ensure durability and longevity, the trough of the extraction screw is protected either by a wear-resistant HDPE coating or by bars made of stainless steel.

Key manufacturing specifications of SGC include:

• Screw: Available in high-strength carbon steel or stainless steel (AISI 304 or 316).
• Structure: Constructed from stainless steel (AISI 304 or 316).
• Trough Protection: Options include an HDPE liner or bolted stainless steel wearing bars.
• Inlet Flow Rate: Capable of handling up to 100 m³/h.

For enhanced operational control and convenience, the unit can be equipped with a control panel upon request. This panel is available in either electromechanical or PLC-controlled formats, catering to a variety of operational needs.

The SGC grit classifier is suitable for a range of applications, including:

• Municipal sewage treatment.
• Industrial wastewater management.