Non-metallic sludge & scum collection system
Linkon Technology’s non-metallic rectangular sludge collection system is a straight-line chain & flight/scraper sludge collecting mechanism. The purpose of this mechanism is to convey settled solids to one end of a structure(tank) in order that the resulting accumulated sludge can be removed from the tank by down-stream processes. This non-metallic collector mechanism consists of motor/gear reducer transmitting torque NH-78 non metallic drive chain and sprockets to the head shaft of the collector mechanism. The collector rotates through a series of sprockets, NCS720S chain, flights, and/or other various scraper types. The flight member conveys the sludge via sweeping of the floor to down-stream processes.

Designed and Fabricated according to ASME.
All non-metal sludge collectors are designed and fabricated according to ASME (American Society of Mechanical Engineers) and they are designed, constructed and installed in accordance with the best practices and methods.
Compatibility
The main parts of our product are designed to be easily replaceable and compatible with products made from other manufacturers.  For example, simple adaptors make it possible that sprockets can be assembled with various sizes of shaft.
High Quality and Environment-friendly Product.
We manufacture high quality products based on strength, fatigue and wear considerations. We use eco-friendly recyclable engineering plastic, which help promoting harmony between human and nature, saving waste treatment cost as well.
Long Operating Life and Low Maintenance Cost.
Chain and Sprockets are made of material which is non-corrosive and abrasion resistance. In addition, they are designed by technology such as double life type sprocket and save rim. This guarantees long operating life and reduces maintenance cost. 

Specification
- Chain Assembly
   Type : NCS720S Pintle type
   Pitch : 152.4mm
   material : PPA, produced through injection molding
   Reduction of strength of durability is prevented since the water contents of the resin is zero.
- Driven Sprocket
   Type : NH78 type
   PCD : 844.6mm
   material : LFT-PA, produced through injection molding
   The driven sprocket can be disassembled into 4 pieces, making maintenance and repair easy.
   The adaptor can be used by various size so to be installed at any axial diameter.
- Head and Idle Sprockets
   Type : NCS720S type
   PCD : 583.1mm(Head), 421.9mm(Idle)
   material : LFT-PA(body), HDPE(adaptor, sleeve bearing)
   The sleeve bearing promotes smooth rotation of the sprocket and extends the life expectancy through reducing wearing

- Flight assembly
  Type E-Fight
   Size : 150 x 60 mm
   material : FRP or Aluminum
   The cross section is E-type that promotes safe transportation of  flight against the load exerted by the sludge upon scraping the  sedimentation tank floor.