Extrusion

High demands are made on products with respect to processing quality and optical properties. An important aspect in the production and processing of plastics is therefore the filtration. We offer suitable filters for every extrusion process to reliably remove contaminants from the plastic melt.

Our gear pumps additionally optimize the extrusion process, precisely transporting the product stream and efficiently building up the die pressure in order to relieve the extruder of the pressure build-up. The melt is conveyed extremely uniformly through the die, guaranteeing a consistently high quality of the finished product (e.g. sheets, profiles, tubes, foams, blown film or hoses).

Filter:
MAAG | Polymer system

blendrex®

MAAG specializes in the design and application of blendrex® heat exchangers used to preheat polystyrene melt prior to devolatilization and to cool polyester prior to spinning or pelletizing by polymer processing. blendrex® heat [...]

Application: Extrusion
Category: Pump and filtration accessories
MAAG | Bullet Series Dry Cutting Strand Pelletizer

Bullet Series Strand Pelletizer

In order to combine the cutting geometry of the Conair style Model 304 with the innovative features of the Scheer "E-Series" pelletizer, the Bullet Series was created. The merger of the two market leaders in the basic design results in a [...]

Application: Compounding • Extrusion • Industry • Masterbatch • Polymer production
Category: Strand pelletizing
MAAG | Chemical transfer gear pump| cinox® therminox®

cinox® therminox®

cinox® therminox® gear pumps are corrosionresistant and heatable stainless steel conveying units that satisfy the stringent quality requirements of today's chemical processing industry. Thanks to the extensive range of components and [...]

Application: Extrusion • Industry • Masterbatch • Polymer production
Category: Gear Pumps
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: Compounding • Extrusion • Industry • Masterbatch • Polymer production
Category: Filtration

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: Extrusion • Polymer production
Category: Filtration
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: Extrusion • Polymer production
Category: Filtration
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: Compounding • Extrusion • Masterbatch • Polymer production
Category: Filtration
MAAG | Extrusion gear pump for rubber extruder | extrex

extrex® RV/RB

When it comes to manufacturing profiles and dealing with strainers, high requirements are placed on pumping consistency and extrusion lines. The new gear pump series extrex⁶ RV/RB from MAAG raises the performance of gear pumps for [...]

Application: Extrusion • Industry
Category: Gear Pumps
MAAG | Extrusion gear pump for polymers | extrex⁶ ER

extrex⁶ ER

Elastomeric processing requires positive displacement devices that gentle convey high viscosity rubber through the system. Specifically designed, low compression tooth design allow the extrex⁶ ER transfer, booster or metering gear pump [...]

Application: Extrusion • Polymer production
Category: Gear Pumps
MAAG | Booster extrusion melt gear pump | extrex⁶ EX

extrex⁶ EX

Processing thermoplastic polymers requires positive displacement devices that gently convey any kind of thermoplastic grades from high to low viscosity through the pump system. The specially designed, low-compression tooth design allows [...]

Application: Compounding • Extrusion • Masterbatch
Category: Gear Pumps
MAAG | High pressure gear pump for polymers | extrex⁶ MP

extrex⁶ MP

MAAG gear pumps guarantee constant conveying in extrusion lines and thus highest product quality. With its robust construction, the new extrex®-x6 MP high-pressure gear pump enables operation in pressure ranges up to 700 bar which is the [...]

Application: Compounding • Extrusion • Masterbatch
Category: Gear Pumps
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: Compounding • Extrusion • Industry • Masterbatch • Polymer production
Category: Filtration

High Performance Melt Filter ECO

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: Compounding • Extrusion • Recycling
Category: Continuous Melt Filters • Filtration

High Performance Melt Filter ERF

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: Compounding • Extrusion • Recycling
Category: Continuous Melt Filters • Filtration
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: Compounding • Extrusion • Industry • Masterbatch • Polymer production
Category: Filtration
MAAG | External gear pump | refinex® refitherm®

hydrolub®

Continuously operated equipment calls for reliable components. Whether in lubrication oil applications or in processing plants, a pump is required to work inconspicuously yet reliably. Precisely the environment in which MAAG tried and [...]

Application: Extrusion • Industry
Category: Gear Pumps
MAAG | Melt pump system | maax 100S/400S/600S

maax® 100S / 400S / 600S

The maax® automation system simplifies operation, control, adjustment, and monitoring of the operating parameters. This guarantees optimum protection and operation of the extrusion gear pump system, melt pump system, and screen changer. [...]

Application: Compounding • Extrusion • Masterbatch
Category: Pump and filtration accessories
MAAG | Automation system | maax 3S

maax® 3S

The automation system maax® 3S simplifies the operation, control, regulation, and monitoring of the operating parameters. Production data are displayed transparently and operation is simple and intuitive. Process and production safety of [...]

Application: Compounding • Extrusion • Masterbatch
Category: Pump and filtration accessories
MAAG | Dry cut pelletizing | S3500 Serie

S3500 Series

The S3500 Series Strand Pelletizer has been engineered to provide easy, tool-less entry into the stainless steel cutting chamber for strand pelletizing and dry cut pelletizing. The “Slide” Series pelletizers are designed to [...]

Application: Compounding • Extrusion • Masterbatch • Polymer production
Category: Strand pelletizing
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: Extrusion • Industry • Masterbatch • Polymer production
Category: Filtration
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: Compounding • Extrusion • Masterbatch • Polymer production
Category: Filtration
MAAG | Manufacturing | Strand Pelletizer T200 Series

Strand Pelletizer T200 Series

The T200 Series Strand Pelletizer has been designed to substantially reduce maintenance and cleaning time by strand pelletizing and dry cut pelletizing. What would typically take 30 minutes to disassemble now takes only 2 minutes. Hand [...]

Application: Compounding • Extrusion • Industry • Masterbatch • Polymer production
Category: Strand pelletizing
MAAG | Extrusion gear pump system | viscoseal

viscoseal

The viscoseals are available for highly viscous fluids which are used for extrusion gear pump systems. The seal is contactless and dynamic. It has a simple design and has only one sealing part. A cooled model is available for the polymer [...]

Application: Extrusion • Industry • Polymer production
Category: Pump and filtration accessories
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