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 • Recycling
Category: Strand pelletizing
MAAG | Continuous screen changer | C-SSC

C-SSC

The continuous single-piston screen changer from MAAG is based on the proven piston design with two screen cavities that operates without any mechanical seals. Its sturdy construction, available in all sizes and designs, guarantees [...]

Application: Compounding • Extrusion • Masterbatch • Polymer production • Recycling
Category: Filtration
MAAG | Chemical transfer gear pump| cinox therminox

cinox® therminox®

cinox® therminox® chemical transfer gear pumps are corrosion-resistant and heatable stainless steel conveying units that satisfy the stringent quality requirements of today's chemical processing industry. The wide assortment of [...]

Application: Compounding • 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 systems. Because of their constantly improved functionality, continuous screen changers from [...]

Application: Compounding • Extrusion • Industry • Masterbatch • Polymer production • Recycling
Category: Filtration
MAAG | Polymer filter system for filtration | CSC-P

CSC-P

The large area screen changers for polymer filter systems from MAAG are based on a proven dual piston design that does not require additional seals, and is equipped with application-specific filter elements as polymer filtration and [...]

Application: Extrusion • Polymer production
Category: Filtration
MAAG | Screen changer for filtration systems | CSC-PE

CSC-PE

MAAG surface area-optimized continuous screen changers are based on the proven double-piston screen changer design. Because the oval-shaped screen cavity is optimized, the available screen area relative to the piston diameter is maximized, [...]

Application: Compounding • Extrusion • Masterbatch • Polymer production • Recycling
Category: Filtration
MAAG | Single piston screen changer filtration | DSC

DSC

The discontinuously operating single piston screen changer, equipped with a screen cavity, offers a robust and economic alternative for extrusion and compounding applications which permit a brief interruption in the melt flow when changing [...]

Application: Compounding • Extrusion • Masterbatch • Polymer production
Category: Filtration
MAAG | Extrusion pump for elastomers

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 extrusion gear pump series extrex® RV/RB from MAAG raises the performance of gear pumps [...]

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

extrex⁶ ER

Elastomeric processing requires positive displacement devices that gently convey high viscosity rubber through the system. The specific low-compression tooth design of the extrex⁶ ER extrusion gear pump enables transfer, booster, or [...]

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 • Recycling
Category: Gear Pumps
MAAG | Hydraulic screen changer for filtration | FSC

FSC

FSC hydraulic screen changers from MAAG are equipped with a pressure-adaptive sealing system as a standard for filtration systems. Thanks to this sealing system, the required sealing forces are automatically adjusted by the screen changer [...]

Application: Compounding • Extrusion • Industry • Masterbatch • Polymer production
Category: 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 external gear pump is required to work inconspicuously yet reliably. This is precisely the environment in [...]

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 • Recycling
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 • Recycling
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 • Recycling
Category: Strand pelletizing
MAAG | Single piston screen changer solution | SSC

SSC

The compact single-piston screen changers SSC from MAAG provide a cost-effective filtration alternative for extrusion applications which allow for interruptions in the melt stream during screen changeovers. SSC operate without any [...]

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 • Recycling
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