Introduction of Double continuous piston backflush screen changer:

◆ As four-channel four screen cavities screen changer, four screen cavities can work simultaneously which can provide uninterrupted operation.
◆ Exhaust structure can fully exhaust the gas in material and the other screen cavities, which can prevent gas coming into being during production, improve the product quality.
◆ continuous screen changer era double-piston with backflush function, it can backflushing filter during production, the filter screen can be used repeatedly than 200 times.
◆ Four-channel double screen cavities increase the filter area, which can improve the output and quality.
◆ Larger filter area is suitable for various different material and extrusion.
◆ Well sealed, rigid sealing, long service life.
◆ This series piston type screen changer is suitable for high productivity, high efficiency, high quantity and continuous production of large extrusion plant.
◆ Especially used for plastic recycling line and addition of large proportion of recycled plastic
◆ With the automatic cleaning function, the frequent changing can be avoided.
◆ Increase production and save energy
◆ Customization, according to the customer special request to design and process
◆ Safety hood is equipped.
◆ Reasonable structure, easy to operate, high quality.
◆ bolt-type continuous backflush screen changers is suitable for chemical fiber, blown film, flat film, cast film, pipe, plate, wire, fiber, granulating, recycling, pelletizing, etc.

Structures of Double piston screen changer:

Parameters of Backflush screen changer:

Type	Capacity (kg/h)	Dimension (mm)			Screen size		Heater
		L1	L2	L3	Diameter (mm)	Area (cm²)	Voltage (v)	Power (KW)
ZB-DPF-4R-120	260-760	180	1230	220	Φ100	78*4	230/400	14.4
ZB-DPF-4R-145	580-1400	222	1395	300	Φ125	123*4	230/400	23.6
ZB-DPF-4R-170	750-2000	260	1595	310	Φ150	177*4	230/400	34
ZB-DPF-4R-195	1350-3000	315	1830	350	Φ175	240*4	230/400	39
ZB-DPF-4R-220	1650-3800	350	2035	410	Φ200	314*4	230/400	50.2
ZB-DPF-4R-250	2100-5200	405	2395	460	Φ230	415*4	230/400	58.4

Notes:

1. The capacity will be affected by the fluidity, filter fineness and purity of materials. 

2. Voltage can be customized

Zhengzhou BATTE chinaplas

Zhengzhou BATTE melt pump factory

batte melt pump part of the processing equipment in the workshop

Zhengzhou Batte Melt Pump Co., Ltd. is a professional manufacturer of melt pumps, screen changers and feeders integrating R&D and production. Located in the University Science and Technology Park of Zhengzhou High-tech Industrial Development Zone, it relies on the scientific research strength of domestic universities and combines European advanced technology and quality control concepts to integrate production, learning and research. Especially in the application technology of melt screen changer has accumulated rich experience. Continuous in-depth research on the working principle, performance optimization, equipment structure optimization, control technology and other aspects of the melt pump has achieved considerable results, and has been recognized and praised by the vast majority of users in the industry. info@battemachinery.com

Double piston four screen cavities backflush screen changer.pdf

 

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