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About Cinch Seal


Established in 1994, CinchSeal® is a major manufacturer of rotary shaft seals for screw conveyors, ribbon blenders, and all types of bulk handling equipment.

Using air or nitrogen purge, our self-adjusting screw conveyor seals, externally adjustable blender seals and cartridge seals provide unique systems to reduce product loss and maintenance costs.

Successfully providing sealing solutions from food process to cement industries.We also design improved shaft seals for OEM producers such as bagging machinery, sifters, mixers, size reduction equipment.

We serve various process and OEM industries such as:

  • Agricultural Chemicals
  • Bakery
  • Battery Recycling
  • Cosmetic
  • Dairy(Cheese)
  • Flavoring & Fragrance Ingredients
  • Food
  • Grain & Milling
  • Industrial Chemicals
  • Lithium Mixing
  • Meat Packing
  • Mining & Construction
  • Packaging(Baggers)
  • Paint & Pigment
  • Petroleum & Refining
  • Pharmaceutical
  • Plastic
  • Preserved Fruits & Vegetables
  • Pulp & Paper
  • Rubber
  • Snack Foods
  • Stone, Clay and Glass
  • Sugar & Confectionary
  • Waste Water Treatment


USDA Dairy Certificate

USDA Meat & Poultry Certificate

FDA Approved Material: Silicone Used in Elastomer

FDA Approved Material: PTFE used in Rotor Cups & Stators

ATEX II 2 D compliant seal Sira Certificate for Receipt of Technical Documentation

Type of PTFE used in Rotor Cups/Stators to comply with the requirements of Regulation (EC) No. 1935/2004 - Foodgrade contact

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