Double-column continuous screen changer with double working station by altering two pistons with double filtering areas. the polymer melt is divided into two flow channels then conveyed through the two filters equipped with the appropriate filter medium.So it also be called double pillar continuous screen changer.

 

 

Double-column Continuous Screen Changer with Double Working Station Features :

1.This continuous screen changers matche with extruders of different design. It is applicable to process most polymers at high output.

2.Double pillar continuous screen changer realizes a non-stopping screen changing operation.

3.Automatic screen changer with unique sealing system ensure perfect sealing effect.

4.Advanced designing and precise manufacturing, along with delicate exhausting system realize the its dual function of filtering and gas exhausting.
5.Both standard specification from 80mm to 250mm and special design upon customer’s specific request are available.
6.Outside cover brings the machine good appearance and secure operation.
7.The whole system boasts very reasonable design, easy operation and perfect performance.

Technical data:

Type	Output Kg/h	Size (mm)			Screen size		Heating tube
		L1	L2	L3	Ф(mm)	cm2	Quantity	V	KW
ZB-DP-2R-80	30~180	100	800	170	Ф60	28×2	6	230/400	0.5/0.7
ZB-DP-2R-100	80~280	110	830	200	Ф80	50×2	6	230/400	0.8/1.1
ZB-DP-2R-120	130~380	125	850	220	Ф100	78×2	6	230/400	0.9/1.2
ZB-DP-2R-145	300~700	165	1020	270	Ф125	123×2	6	230/400	1.4/1.8
ZB-DP-2R-170	400~1100	195	1120	310	Ф150	177×2	6	230/400	1.6/2.2
ZB-DP-2R-195	650~1500	220	1270	380	Ф175	240×2	6	230/400	2.5/3.5
ZB-DP-2R-220	850~1900	245	1350	410	Ф200	314×2	10	230/400	2.3/2.8
ZB-DP-2R-250	1100~2600	280	1500	460	Ф230	415×2	12	230/400	2.5/3.2

Type	Output Kg/h	Size (mm)			Screen size		Heating tube
		L1	L2	L3	(mm)L*W	cm2	Quantity	V	KW
ZB-DP-2E-120	200~800	150	850	220	100×145	124×2	6	230/400	0.8/1.2
ZB-DP-2E-145	400~1100	165	1020	270	125×170	179×2	6	230/400	1.4/2.0
ZB-DP-2E-170	680~1500	220	1300	310	150×230	296×2	6	230/400	1.6/2.2
ZB-DP-2E-195	1000~2600	240	1420	380	175×270	406×2	6	230/400	2.5/3.5
ZB-DP-2E-220	2300~4400	280	1665	410	200×300	514×2	10	230/400	2.5/3.2
ZB-DP-2E-250	2900~6000	310	1720	460	230×310	600×2	12	230/400	2.8/3.5
ZB-DP-2E-270	2900~6000	350	1900	500	250×345	737×2	12	230/400	3.2/4.0

Type	Output Kg/h	Size (mm)			Screen size		Heating tube
		L1	L2	L3	(mm)L*W	cm2	Quantity	V	KW
ZB-DP-2L-100	450~1200	110	700	200	251×80	200×2	6	230/400	0.8/1.1
ZB-DP-2L-120	800~1800	125	845	220	314×100	314×2	6	230/400	0.9/1.2
ZB-DP-2L-155	1000~2600	160	9400	270	408×130	530×2	6	230/400	1.4/1.8
ZB-DP-2L-175	2300~4400	185	1135	310	471×180	846×2	6	230/400	1.6/2.2
ZB-DP-2L-195	2900~6000	200	1270	380	533×190	1012×2	6	230/400	2.0/2.4
ZB-DP-2L-220	3900~10000	220	1400	410	596×200	1192×2	10	230/400	2.3/2.8

 

Double-column Continuous Screen Changer with Double Working Station Application:
 

Double-column continuous screen changer with double working station can be used for synthetic fiber, blown film, flat film, casting film, pipe, sheet, wire manufacturing, cutting line, recycling and so on.