"Dam Gate Rubber Seal"

Our company is also specialized in Dam Gate Rubber Seals. At KRI rubber seals are prepared by extrusion and moulding process. Developing full range of dam gate rubber seals z’ type rubber seal, flat type rubber seal, musical knot type rubber seal (p type), L’type, hollow bulb type, mushroom type, c’ type, arrow type, double bulb type, double steam type, Teflon cladded type, brass cladded etc.

All seals are made from a superior rubber compound that has been time tested and approved by the Engineers. Every batch of mixed rubber undergoes rigorous testing at factory laboratory as well as at NABL approved government laboratory to ensure all of the physical and chemical requirements before being released to final stage.

An extruded rubber product differs from a molded rubber product in that the uncured rubber is forced through a die of the desired cross-section under pressure from an extruder. The extruded product is then vulcanized or cured, in a heated pressure vessel known as an autoclave. Extruded parts can be made in sizes ranging from 6" in diameter to a rectangular cross-section of up to 4" by 8" and in continuous lengths of up to 60 feet.
  • Radial Gates
  • Stop Log Gates
  • Under Sluice Gates
  • Automatic Tilting Gates
  • Draft Tube Gates
  • Desilting Service Gates
  • HR Gates
  • Vertical Lift Gates
  • Spill Way Gates
  • Swing Gates
  • Bulk Head Gates
Materials:
Dam Gate Rubber Seal Compounds, based on following elastomers, are used for the manufacturing of Rubber Dam Gate Seals:
  • Natural Rubber
  • EPDM Rubber
  • PolyChloroprene Rubber / Neoprene Rubber
 
Dam Gate Rubber Seal Extursion Process Method
Material Storage

Kailash Rubber Industries produces Dam gate seal by Moulding Method. Pressurized curing during moulding ensures close dimensional control, superior physical properties, compact microstructures, thus improved durability and functionality.
 
Rubber selection (Natural Rubber Raw Materials of dam gate rubber seal)
Dam seal is very creative & technically challenging product. Rubber selection dose always matter of tech Performa & long lasting life of product. We are highest grades and Qual available in the market is used.
  • Natural Rubber
  • Nitrile Rubber
  • Neoprene Rubber
  • EPDM Rubber
 
As per customer requirement.
 
Mixing & Compounding
In this process we are mixing the supporting ingredient in to the raw rubber to enhance its property. We are always follows the standards in making production. Mixing and Rubber Compounding with a formula to fabricate the desired product or article.
We follows two stage mixing process in order to get the best properties of rubber.
Stage 1 - carbon black and other non-vulcanizing additives are combined with the raw rubber The term master batch is used for this first stage mixture
Stage 2 - after stage 1 mixing has been completed, and time for cooling has been allowed, stage 2 mixing is carried out in which vulcanizing agents are added
(Dam Gate Rubber Seal Prepared by Extrusion or Molding Methods)
 
Extrusion process
It's a very important stage in making of dam gate rubber seal. Extrusion process is must in making various reason
  • Toi Control porosity of seals. (porosity reduces the strength & life of rubber seal.)
  • Dimension accuracy (it helps to fit property & hence effects in performance at end)
  • Fast production with accuracy (it helps in timely delivery & making the process help free for workers)
  • Tensile strength property achievement (due to extrusion of rubber properly & hence increase the most important property of tensile strength.)
 
Vulcanizing (Curing)
A seal gets once in completely Electrically automatic hydraulic presses. Where temperature ,pressure (5000 psi pressure capacity), Good smooth finishing & time are can be controlled automatically. We are also having alternate method & facility of curing in autoclave by using Steam This curing can be carried as per the technical requirement of product. Production of different Rubber Articles such as Dam gate rubber seal, O-ring, U'ring, V'seal, Rubber Rollers, Control valve Diaphragm, Pneumatic cylinder Rubber seal kit etc.
 
Finishing
Cutting and finishing / Trimming of the product
 
Testing
The Chemical and Physical properties in, government or private sector Laboratory.
 
Inspection
Inspection specifications Are strictly followed by government norms & requirment. Inspection and quality control department certifies the product.
 
Packing
All seals of inspection sent to dispatch department. When seals are cleaned again, silicon washing & coating to cover against weather. Packing and necessary labeling for desired destinations.
 
Shipping, Delivery
Dispatch : via best shipping companies, also on door delivery basis.( as per costumer requirement )
 

Every batch of mixed rubber undergoes rigorous testing in government or privet sector laboratory to ensure that it meets all of the physical requirements before being released to production.