Back flush screen changer for polymer melt filtration
This kind of back flush screen changer is our patented product. Different with the back flush screen changer for BKG, Our screen changer with large filter screen area. and there is not breaker plate, but the screen wrapped on on the slide bar which is full of small holes.
The following pictures you can find the unique structure
Slide bar which is full of holes
Technical data
Type | Screen size L×W (cm) | Screen area(cm2) | Pressure (Mpa) | Heating Power(kw) | Output(kg/h) |
DHZX-120 | 29.8*6.5 | 193×2 | ≤25 | 14 | ≤1200 |
DHZX-160 | 42.4*10 | 423×2 | ≤25 | 14 | ≤2000 |
DHZX-1800 | 47×19 | 900×2 | ≤25 | 14 | ≤3000 |
DHZX-2000 | 47×21 | 1000×2 | ≤25 | 14 | ≤4000 |
DHZX-2250 | 53×21 | 1125×2 | ≤25 | 14 | ≤4500 |
DHZX-2700 | 53×25 | 1335×2 | ≤25 | 14 | ≤5400 |
DHZX-3300 | 66×25 | 1650×2 | ≤20 | 20 | ≤6600 |
DHZX-4400 | 88×25 | 2200×2 | ≤20 | 20 | ≤8400 |
DHZX-5650 | 94×30 | 2827×2 | ≤20 | 20 | ≤11300 |
Specification
1, Filtering area from 365 cm2 to 10000 cm2, initiative internationally (international patent)
2, No need to change the screen, but back flush of rapid pulse by little clean material in the machine
3,Cleaning area of the filtering screen up to 80%-95%
4,No interrupt the product
5, The filtering screen can be used more than 100 times.(depending on the density of the screen)
Application fields:
1. Applicable to all the kinds of plastic products. Specially in the recycling and granulation combined with high impurities, such as PE/PP/PS/ABS/PET/PA/etc.
2. Applicable to the production line of chemical fiber, rubber, collosol, adhesive, coating and finishing materials and other blending agent products, used for filtration of the material mixture.
After-sales service
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.
