Guarantee
Despite the fact that we registrated as a investing firm below , but we have our personal manufacturing unit, equipped with all needed solution processing machinery. So we can handle and assure the top quality of all our goods.We do not just offer the merchandise but also give the very best resolution for you, your good results is our greatest purpose.
We guarantee to all consumers: Service life of our merchandise up to 10 years, and routine maintenance for free of charge inside one yr .
Cooperate with us =Get the ideal solutions 
 
Merchandise Description
 
 
Double piston backflush display changer with 4 screen cavities fortwin screw extruder
 
GM-DP-BF series CZPT  backflush screen changer( double piston monitor changer with 4 operating positions)

In order to considerably increase the lifetime of the filter media GMACH offers automatic backflush screen changers.
 
Operating principle (backflush approach)of this  double piston backflush display changer with 4 display cavities fortwin screw extruder
 
These systems work as follows: When a pre-defined pollution degree is reached, the backflushing automatically starts.
Then the contaminations from the screen pack are led out of the machine via a spillway. The contaminated backflush mass leaves the machine by means of heated backflush outlet pipes which are installed at the screen changer housing. There the small quantity may be removed or collected.

With the-channel screen changers additional slide valves are used at the backflush channels. There is no interference of the process during backflushing.
 

Features integrated
1,Continuously working melt filter
two,Four functioning stations 
3,venting groove can discharge the gas mixed in the raw material 
4, no interference during the process of backflushing
five,the screen cleaning reached 85%
6, long life span of the filtration screen pack/mesh , it owning to up to 100 times backflushing at most.

The again flush monitor changer finished

monitor alter procedure
The display screen changer and fuel venting procedure of this kind of   Double piston backflush screen changer with four screen cavities fortwin screw extruder
The adhering to process is based on standing face to the screen changer and extruder
1 rod is pushed out on the still left side of the housing of the display screen changer by hydraulically
the blocked filter display pack is removed and replaced by a refreshing 1
the rod is pushed into the housing of the display screen changer
this rod is pushed out on the rignht side of the housing of the display screen changer by hydraulically.
the other 1 blocked filter display screen pack on this rod is eliminated and changed by a fresh a single.
the other rods repeat the over methods
The gas venting systen begins to work when the rod is pushed into the housing of the screen changer, and the following image show the method of fuel venting of this variety of dual rods ongoing extrusion screen changer for polymer soften filtration.

Major application fields of  Double piston backflush screen changer with 4 screen cavities fortwin screw extruder
for compounding, semi-finished production, recycling, manufacturing of fibers, polymerization, film extrusion
for fully automatic production processes
 
 
Optional choice
Adpters
assist stands
down stream equipments: suach as CZPT soften equipment pump
filter mesh/display screen
vacuum cleansing furnace

Suggestions for buyers
How to pick a most suited sort of display changer for your extrusion line ?
Right after the products supplier generating a dimension recommendation and then you ought to perform your own analysis to confirm appropriate sizing. That way, you will have the advantage of impartial analyses and, best of all, there is no extra expense.
Learn the difference amongst value and price. Be positive to just take into thought all of the variables and appear at all the factors to establish the true value of ownership for the monitor changer. Some of the hidden variables to contemplate may possibly be:
one,Item top quality.
2,Routine maintenance, time and cost of components.
3,Method downtime and price.
4,Daily life expectancy for the products and amortized expense of possession.
five,Value and availability of filtration media.
six,Force reduction and effect on line output and product high quality.
7,Operator security.
8,Required operator intervention and labor expense.
nine,If all of these and other factors are taken into thought, you can choose the most suitable remedy, and then you can assume a considerably better return on expense.