1, Senior technical engineer with more than 15 years of experience in the polymer filtration fields
2, Fully equipped with all needed fabricating machinery,guattantee the quality and the date of delivery of the products.
3,Customized design is welcome
4,Quick delivery time
5,OEM service is provided
6,Reliable and trustworthy service
Discontinuous Screen Changer -Plate Type Hydraulic Screen Changer
This GM-SSP series plate type hydraulic screen changer now is widely used on the corrguated pipe extrusion machine ,usually , on the corrguated pipe installs two sets of this kind of screen changer to filter the inner wall and the outer wall at the same time, and this two sets of screen changer can be controlled by one set of hydraulic unit.
And it can also be used for everywhere need filtration.And the proven technology and reasonable price make it popular in all over the world, it is a basic filtration tool on the extruder, and nowdays, as the develops of technology, more and more people begin to use some other kind of continuous screen changer to instead of this type, such as our double piston continuous screen changer.
Main features of this plate type hydraulic screen changer
1.1,To move from the filtering screen in the working position to the clean screen takes only a minimum time, less than 2 seconds
1.2,Extraction and replacement of the filtering screens take place very quickly and maintenance can be carried out in a short time
1.3,The speed of the change from one screen to the other means that the action of the extruder is not interrupted
2.1,This kind of plate type screen changer can be installed vertically, horizontally ,or slantly, and the hydraulic cyclinder can be on the right side or left side , or vertical.
2.2,Serveral sets of screen changer can be drived by one set of hydraulic unit.
4)The screen changer is provided with several devices which guarantee its safe use.
5)The safety blocking system of the doors and the hydraulic unit protects from the movements of the plates and from accidental opening during maintenance
6)The block of the accumulator prevents the hydraulic unit to exceed the adjusted maximum pressure
7)guarantee a perfect seal during the sliding of the plates
Benifits of this kind of plate type hydraulic screen changer
Fit for all kinds of polymers
Leak-free mold of operation
Flow channel geometry structure without any dead spots
Several sets of screen changer can be controlled by one set of hydraulic unit
Adapters are talior designed for customers
Variety ways of installation to full use of the limited space
Simply controll by a easy operated control handle
Reasonable price and proved technology
Main application fields
Film blowing machine and cast film extrusion machine(Bubble wrap film/ Medical/Food Wrap film)
Sheet (Foam/Strapping/Plastic cardboard)
Coating (Hot melt adhesive)
Pipe extrusion machine( Corrugated/Gas Pipe) and profile
Compounding (Master batch/filler)
Wire and cable extrusion
Fibers ( Monofilament/non-woven fabrics)
Pelletizing (strands and water-ring peleetizing)
Recycling of most polymers
Remark:The output rates depend on the actual individual extrusion process parameters.
We provide the operation manual for customers to gudie to install the screen changer, and at the requirement of user, salers should send technician to install and commissioning the die at site of Buyers, expenses of the trip should be borne by Buyers.
12 months with proper operation by user, all the spare parts shall be replaced free of charge under guarantee period, fee for transportation and packing will be borne by users.
Tips for customers
How to choose a most suitable type of screen changer for your extrusion line ?
After the equipment supplier making a size recommendation and then you should perform your own analysis to confirm appropriate sizing. That way, you will have the advantage of independent analyses and, best of all, there is no additional cost.
Learn the difference between price and cost. Be sure to take into consideration all of the variables and look at all the factors to determine the real cost of ownership for the screen changer. Some of the hidden variables to consider may be:
Maintenance, time and cost of parts.
Process downtime and cost.
Life expectancy for the equipment and amortized cost of ownership.
Cost and availability of filtration media.
Pressure loss and effect on line output and product quality.
Required operator intervention and labor cost.
If all of these and other factors are taken into consideration, you can choose the most suitable solution, and then you can expect a much better return on investment.