工业应用过滤系统和换网器

过滤是物质分离或清洁过程。MAAG过滤系统的机械分离过程属于物理过程。过滤器和换网器运用了以上原理,适用于塑料熔体、化学物质和润滑剂的分离和清洗。另外也用于回收、挤出、滚塑、一般工业应用以及制药和食品工业。

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适合各种需求的适当过滤系统
为什么要过滤?
MAAG换网器

MAAG过滤器系统和换网器

MAAG | Double piston screen changer filtration | CSC

CSC

Continuous CSC screen changers from MAAG with their robust and leak-free operation meet highest quality standards with respect to melt filtration. Due to their constantly improved functionality continuous screen changers from MAAG increase [...]

Application: 回收 • 工业 • 挤出 • 母粒 • 混炼 • 聚合物生产
Category: 过滤系统

CSC-C

MAAG’s CSC-C large scale screen changer with candle filter elements is the right choice if short melt residence time, small footprint and a simplified candle change are required. Depending on the polymer type, melt viscosity, reactor [...]

Application: 挤出 • 聚合物生产
Category: 过滤系统
MAAG | Polymer filter system for filtration | CSC-R

CSC-R

MAAG’s CSC-R large scale screen changer with curved screens is designed for the use of one-way filter screens which do not require cleaning after the simple and safe screen change. The screen bearing pistons belong to MAAG’s modular [...]

Application: 挤出 • 聚合物生产
Category: 过滤系统
MAAG | Backflush screenchanger for filtration |CSC/BF-4F

CSC/BF-4F

MAAG backflush screen changers are based on the proven double-piston design which operates without any mechanical seals and is equipped with four screen cavities. This design is used mainly in recycling applications. Due to its fully [...]

Application: 聚合物生产
Category: 过滤系统
MAAG | Single piston screen changer filtration | DSC

DSC

Discontinuous DSC screen changers from MAAG with their robust and leak-free operation meet highest quality standards with respect to melt filtration. Due to their constantly improved functionality continuous screen changers from Maag [...]

Application: 回收 • 挤出 • 母粒 • 混炼 • 聚合物生产
Category: 过滤系统
MAAG | Polymer processing filtration system | duplex

duplex

MAAG’s duplex polymer filtration system was designed with considerable input from our customers. The result is a patented polymer filter system that offers process benefits such as minimized residence time and improved heat transfer [...]

Application: 工业 • 母粒 • 混炼 • 聚合物生产
Category: 过滤系统
ETTLINGER | ECO High Performance Melt Filters

ECO 高性能熔体过滤器

The continuous melt filters of the ECO series are mainly employed in PET and PA applications due to their special design and for filtering polymer feedstock from industrial waste with a low level of contamination or lightly contaminated [...]

Application: 回收 • 挤出 • 混炼
Category: 过滤系统 • 连续式熔体过滤器
ETTLINGER | ERF High Performance Melt FIlters

ERF 高性能熔体过滤器

The continuous melt filters in the ERF series are suitable for materials with up to 16% by weight contamination and are guaranteed to remain in use for long periods without changing the filter. Our ERF melt filters are capable of [...]

Application: 回收 • 挤出 • 混炼
Category: 过滤系统 • 连续式熔体过滤器

ESC-BF

The cutting edge ultra-compact high performance filter from MAAG comes along with large static conical screen area, through which the melt flows from the inside to the outside. An axial aligned moving flushing piston is permanently [...]

Application: 回收
Category: 过滤系统
MAAG | Hydraulic screen changer for filtration | FSC

FSC

FSC screen changers from Maag are equipped with a pressure-adaptive sealing system as a standard. Thanks to this sealing system, the required sealing forces are adjusted to the actual melt pressure automatically. The narrow design is [...]

Application: 回收 • 工业 • 挤出 • 母粒 • 混炼 • 聚合物生产
Category: 过滤系统
MAAG | Flat screen changer | FSC-OEM

FSC OEM

The flow optimized new version of MAAG´s FSC hydraulic and manual screen changers assist operators of plastic extrusion lines in achieving a reduced equipment footprint, reduced residence time and improved residence time distribution. The [...]

Application:
Category: 过滤系统
MAAG | Manual plate screen changer filtration | HSC

HSC

Manual screen changers from Maag have been the first choice of cost-effective filtration systems in extrusion lines for many years. Starting at size 45, the manual screen changers optionally come with transmission gearing. Here, the [...]

Application: 工业 • 挤出 • 母粒 • 混炼 • 聚合物生产
Category: 过滤系统
MAAG | Polymer filter for filtration | micronex

micronex

MAAG offers high-quality polymer filter elements designed for long term use and multiple cleanings. MAAG can provide standard design polymer application or build to your requirements regarding:

Application:
Category: 过滤系统
MAAG | Polymer filter for masterbatch | multinex

multinex

MAAG multinex polymer filter candles are tailor-made for use in continuously operating dual bolt screen changers of the MAAG CSC-P/C series for polymer filtration.Compared to typical polymer application round screen plates, they [...]

Application: 母粒 • 聚合物生产
Category: 过滤系统
MAAG | Polymer filters for industry | simplex

simplex

MAAG-designed simplex polymer filter systems can be provided with either fixed or removable vessels. A compact preheat station with spare vessel is also available for locating near the polymer processing line for quick changeout. They are [...]

Application: 工业 • 挤出 • 母粒 • 聚合物生产
Category: 过滤系统
MAAG | Single piston screen changer solution | SSC

SSC

The compact single-piston screen changers SSC from MAAG provide an alternative for extrusion applications which allow for interruptions in the melt stream during screen changeover. SSC operate without any additional seal and their sturdy [...]

Application: 挤出 • 母粒 • 混炼 • 聚合物生产
Category: 过滤系统

适合各种需求的适当过滤系统

MAAG过滤系统和换网器品类丰富,涵盖了各种基本过滤性能要求。事前对关键问题的解答决定了如何选购最佳系统。其中包含:

需要什么样的过滤能力?操作期间,滤网或过滤器是否会反冲洗?通常会遇到哪些类型、多少和多大的标准污染物?目标产出率是多少?……

MAAG专家会根据多年的经验和每个工厂的具体情况对过滤器、过滤系统和换网器问题做调整。事实是,聚合物生产需要各种类型的过滤器和换网器来生产最高质量的塑料。

无论是标准还是定制的产品组合,MAAG的过滤系统都能够满足产品质量、生产率、处理和维护等方面越来越具体的要求。目标是制定适合生产过程中塑料熔体过滤的综合定制方案。涵盖多种应用,如聚合物、热塑性塑料、聚氯乙烯、复合物、母粒、微粒、回收以及食品级聚合物。

maag-pump-and-filtration-screenchanger-and-pump

为什么要过滤?

环境中的灰尘颗粒、机器上脱落的金属碎片、先前加工工序中产生的材料废料以及其他因素会影响聚合物的生产和高质量加工过程。以上污染物会中断生产,降低最终产品的质量,损害其价值和适销性。各种聚合物的大小加工工厂都面临同样问题。

过滤系统和换网器从聚合物中分离出污染物来防止污染,无需中断生产过程。

MAAG针对塑料生产的各种过滤器和换网器方案旨在大幅度减轻生产中受污染材料造成的损害。

MAAG换网器

MAAG换网器符合聚合物行业的众多要求。换网器分为手动和自动换网器,自动连续和自动自清洁换网器。该系列也包括双活塞换网器、单活塞换网器和多种用于熔体过滤和热聚合物过滤的滤芯,另外还有熔体泵换网器和滑板式换网器。

连续换网器

由于设计坚固,各种尺寸和品类的连续式单活塞换网器均确保聚合物熔体过滤可靠、无泄漏。根据不同型号,流变优化的流道以最佳方式引导熔体流入筛腔,停留时间短。

滑板式换网器

MAAG滑板式换网器可用于多种挤压任务。许多换网器配备了压力自适应密封系统作为标准配置。

maag-pump-and-filtration-system-fsc

手动换网器

如果考虑挤出生产线过滤的成本效益问题,那么手动操作的换网器是首选。手动换网器还能保护熔体泵免受损坏和污染。

maag-pumps-and-filtration-system-HSC

双活塞换网器

CSC双活塞换网器坚固耐用,运行无泄漏,满足熔体过滤的最高质量要求。MAAG双活塞换网器经过试验和验证,其设计无需额外密封件。在部分情况下,采用了弧形筛网来大幅增加有效筛网面积。具备全自动反冲洗功能的型号可以最大限度地减少停机时间,提高工厂的自动化程度。

maag-pumps-and-filtration-system-screenchanger-CSC

MAAG大面积过滤

使用大面积换网器,可以实现更大的过滤面积。MAAG还提供高质量、高性能的滤芯和烛式滤芯,使用寿命长。

大面积换网器

此类特殊的换网器基于双活塞设计,不需要额外密封件,并配有专用滤芯。非常适合大面积过滤——可选择篮式过滤器、弧形筛网、圆盘过滤器或筒式过滤器。

非连续大面积过滤系统也可以根据个别客户的要求进行配置。连续式大面积聚合物过滤系统可将整流过程中的粘度损失降至最低,并实现无缝输送。

maag-pumps-and-filtration-system-simplex