High savings on screen costs, the filter screen can be used more than 100 times,(depend on the density of the mesh) ,extremely short cleaning cycles at low melt loss and flushing the durable screens over the entire surface area are arguments clearly in favour of DEAO's fully automatic backflush system. The patented backflush system uses the short, clearance-free flow channels of the melt during filtering and also during the backflushing. Your benefit: Intelligent concepts reduce pressure and melt losses to a minimum, and increase screen service life and production reliability.

Our advantages
(1) Processing capability for all thermoplastic materials

(2)Maximum screen service life(the screen can be used for 100 times) - high savings on screen costs

(3)Optimal backflush effect - best possible flushing of screen over entire surface area

(4)Low wear and tear to the screen support piston by backflush add-on

(5) Highest production reliability - minimal staff costs - low need for maintenance

(6) More than 80% effective, free filter surface area

(7)Fully automatic operation - minimal melt loss

(8)Low investment costs, rapid amortization
(9)External safety cover gives better appearance and safety operation

Type	Screen size L×W (cm)	Screen area(cm2)	Pressure (Mpa)	Heating Power(kw)	Output(kg/h)
DHZX-120		193×2	≤25	14	≤2000
DHZX-160		423×2	≤25	14	≤2500
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