Filter Press Neck Rings Engineered for Performance in Mining & Water Filtration

Filter press neck rings play a vital role in sealing, supporting, and aligning filter plates within a press system. Whether used in mineral processing or large-scale water treatment, these rings must deliver: 

• High dimensional accuracy 

• Strong chemical resistance 

• Long life under heavy loads 

• Compatibility with harsh operating environments 

Regina Industries manufactures neck rings to strict tolerances to ensure they integrate seamlessly with existing plate and frame assemblies. 

Filtration equipment across mining and water-treatment operations varies widely in capacity and plate configuration. To support this, we manufacture neck rings in a range of diameters, thicknesses, and profiles, ensuring compatibility with: 

• Heavy-duty mining filter presses 

• Industrial wastewater units 

• Sludge dewatering systems 

• High-throughput filtration lines 

Whether customers require small-batch production or large-volume supply, we deliver consistent quality across every size. 

The neck rings in the phot below are shown with a variety of colours, reflecting the color-coded option we offer. Different colours can assist with: 

• Identification of ring types or sizes 

• Tracking maintenance cycles 

• Organising components during assembly and inspection 

Colour coding is especially useful in large industrial environments where equipment components must be easily distinguishable at a glance. 

In mining and filtration applications, components are routinely exposed to: 

• Abrasive slurries 

• High-pressure cycles 

• Corrosive chemicals 

• Continuous mechanical stress 

Our polymer selection, moulding processes, and quality control methods are designed to ensure every neck ring maintains its structural integrity—even under the toughest operating conditions. 

With decades of experience in precision polymer and machined components, Regina Industries supports customers across mining, water treatment, chemical processing, and more. 

We provide: 

• Material expertise for engineered plastics 

• High-accuracy moulding and CNC finishing 

• Consistent quality from prototype to full production 

• Custom sizes and configurations upon request 

Whether you’re upgrading filtration equipment or sourcing replacement components, our neck rings deliver the durability and performance required for demanding industrial processes.