A complete range of dust filter collectors with sizes and capacities to suit any application including high pressure and low pressure ranges of dust filter collectors and reverse air jet dust filter collectors.

Grain Tech Engineering can provide a solution to the toughest dust emission control problems from system design through to commissioning with experienced engineers able to work to design the best system to economically meet specific dust control problems.

We can provide an effective system, which will meet the tough emission standards for your industry, boost worker safety and productivity and lower your plant maintenance costs.  You can even obtain a direct payback from product reclaimed through the Grain Tech Engineering dust filter collection system.
 

* Added worker safety/comfort;
* High removal efficiencies over a wide range of particulate 
  types and sizes;
* Lower operating and maintenance costs;
* Ease of disposal or re-cycle of collected dust;
* Effective compliance with regulatory standards;

Whatever your specific air quality objectives, Grain Tech Engineering will design the system to your needs, considering limits of particulate size, gas velocity, effluent requirements and nature of contaminant such as temperature, percentage moisture and P.H.

Grain Tech Engineering supplies high pressure and low pressure ranges of filter collectors and reverse air jet dust filter collectors designed for filtration of almost any kind of dust, powder and flue gases.

The filters are delivered complete to suit applications within the following industries:

Grain Tech Engineering dust control specialists can handle your total collection system from design through to start-up.  Our service includes complete installation requirement survey plus preparation of drawing design and specifications as required.  We complete your field erection and finalize commissioning, then assist in operator training.

When you have your own installation engineering personnel we will undertake the full design survey complete with design drawings and specifications.  We will ship the complete package to your site and provide installation supervision and installed arrangement commissioning on site.

* Cylindrical design with a conical or flat bottom discharge and 
  features optimum operating economies, reliable performance and
  dust separation efficiency.
* Advanced sock cleaning technique via direct jet solenoid valves to
  ensure superior cleaning effectiveness.
* The adoption of a flat bottom discharge complete with scraper and
  discharge rotary valve enable the overall height of the machine to
  be reduced while enabling light weight and difficult to handle dust 
  types to be easily discharged.
* All components are fabricated with special boring machines and 
  jigs to ensure easy assembly and eliminate the possibility of 
  leaking.
* Fabrication is from heavy gauge steel with sturdy fittings for long
  life.
* Available in 32 different sizes with capacities from 395m3/h to
  2500m3/h.

 * Incorporates a deflection plate within the dirty air inlet section to
   ensure optimum cyclonic dust separation action.
 * Designed to rapidly lower the air entry speed to promote the removal
   of dust particulate rapidly from the dust laden entry air.
 * Advanced sock cleaning technique via direct jet solenoid valves to
   ensure superior cleaning effectiveness.
 * Widely used with applications where high concentrations of dust are
   to be handled.
 * Available in twenty-one different sizes with capacities ranging from 
   714m3/h - 25000m3/h. 

* Cylindrical design with a conical or flat bottom discharge 
  arrangement and tangential dirty air inlet.
* Features high performance dust separation and advanced sock 
  cleaning arrangement for 99.9% and greater separation efficiency.
* Widely used within the cereal milling and processing industries, 
  food industries and minerals, cement and industrial dust collection
  applications.
* Available in four different sizes with capacities from 2000m3/h - 
  8000m3/h.

 * Incorporates a unique reverse jet device which is fitted 
   into a demountable enveloped filter for easy 
   maintenance.
 * Up to 1m2 of filtering area for each envelope filter 
   enables a compact unit for installation within small
   spaces.
 * Compact design and high operational efficiency up to
   99.95%.
 * Widely used within single filter applications, i.e.; 
   exhausting from a single machine or operation, 
   exhausting from hammermills/grinders, bucket elevators, 
   bag tip stations etc. as well as for fines recovery within 
   pneumatic conveying systems.
 * Available in nine different sizes with capacity from 
   600m3/h - 15000m3/h.

* May have the dirty air entry to the top or bottom section.
* Incorporates TDF high-pressure solenoid pulsing valves 
  for efficient reverse jet sock cleaning.
* Suits installation within corner areas and restricted 
  spaces.
* Easily accessed for maintenance.
* Available in square or oblong profile in ten sizes with 
  capacities from 2160m3/h - 25000m3/h.

 * Designed for single station applications and handling high value 
   materials and products where rapid clean down is necessary 
   between runs.
 * Complete unit including exhaust fan and rotary discharge valve.
 * Features high operating efficiency over a wide range of dust 
   types.
 * Available in four sizes with capacities from 2000 - 8000m3/h.
 

Customized installation designed systems may be provided to suit specific handling and processing applications including the supply of tailor-made specialized ancillary handling items where required.

Examples of customized dust control systems include:

* Stainless steel finish contact area filter collectors.
* Intake tip station filter units to suit new and existing installations.
* Pressure and vacuum transport conveying system filter receiving units.
* Spot filter miniature bag filters for mounting directly on machines to control dusty 
  atmosphere.
* Multi-screw discharge hopper filter collectors capable of handling extremely bulky 
  materials.
* Central vacuum cleaning system receiving filters.