Rajhan's is India's main organised manufacturer and a reliable source for international buyers.
Rajhan's group is one of the india's most reliable manufacturer & supplier's of various types of screen changers, for Thermoplastics Extruders.
The company believe in quality service & reliability last, so many years in developing & growth in the industry.
Our factory are equipped with sophisticate machine tools, measuring tools & quality con, qualified engineers
Melt Pump System
Rajhans Screens Changers are enable to easy and quick servicing of screw used on extrusion lines. They facilitate quick changing of screen with a shortest disruption to the melt flow and thereby offer as substantial saving in energy and production down time
Advantages: Therefore the advantages of using the Screen Changer are.
More Accurate gauge control
Elimination of extruder gauge
Significant material savings
Higher product Quality
Increased profits with reduced scrap and life of extruder
Faster start ups
Lower processing temp
Fast pay backs due to linear and non stop production
Lever Type Screen Changers
General features operational and application
Six models are available as per above specification
The screen (mesh) to be changed manually, when the others screen is under running
Die side and barrel side fitment will be done with your specification on extra / actual cost basis. Ceramic heaters are provided for better heating function
You can change the filter station without loosening the adaptor bolts
Very easy to operate and leakage free screen changer
Easy to install and compact design
Platen Type Screen Changers
This screen changer is suitable for all types of plastic process plant
This screen changer is suitable for all types of plastic material
This screen changer is suitable for re-process granules plant, Gulla plant, Master batch plant, sheet plant, and Sp. for PVC and Nylon plant also
This screen changer will be accommodate with dori die or die face cutter as per requirement
Plunger Type Manual Screen Changers
It is absolutely necessary to filter plastic material by way of Screen Changer
The impurities will prevent the damage of the die and barrel and increase the life