Pelletizing systems

  1. Strand pelletizing
  2. Underwater pelletizing

Palletizing systems for the production of polymers

Pelletization plays an important role in the production and processing of polymers. The right pelleting system for the application is crucial. That is why MAAG offers pelletizing systems and pelletizing solutions designed for a wide range of different processing methods, such as the production of blends, the production of premixes, the production of virgin polymers and the processing of recycled materials. Pellet solutions offer safe, efficient and profitable processing of standard plastics, biopolymers, hot melt adhesives and rubber bases. MAAG also offers methods for processing recycled plastics and systems for the production of plastic pellets. All MAAG pelleting systems from Gala, Reduction Engineering Scheer and Automatik provide maximum flexibility as required by today's polymer industry. The design concepts of MAAG pellet machines meet the requirements for polymers of various pellet sizes and pellet shapes. In addition to underwater pelleting and strand cutting systems, MAAG also offers a drip process for dust-free pellets.


M-ASG

Dry cut pelletizing and strand pelletizing for further processing – M-ASG

The proven WSG dry-cut pelletizing and strand pelletizing systems with M-ASG pelletizers produce top-quality cylindrical pellets that are ideal for further processing.

Robust double-sided bearing

Changes in the length and weight of pellets

Dual Drive

It handles high temperatures

Integration into the JSG system

Very long service life
 

M-ASG for pultruded LFT pellets

Strand pelletizing and dry cut pelletizing processing - M-ASG for pultruded LFT pellets

The proven WSG dry-cut pelletizing and strand pelletizing systems with M-ASG pelletizers produce the highest quality of cylindrical pellets particularly suitable for further processing.

Compact solution

Robust design

Feed roller with its own motor

Changes in the length and weight of pellets

Long life

Wear resistance

Easy access for cleaning

P-USG

Underwater strand pelletizing system for cost-effective production – P-USG

The P-USG underwater strand pelletizing systems made by MAAG Automatik have been particularly designed for both the production of virgin polymers with lower throughput rates and for recycling applications. The simple design of the strand pelletizing machine stands for engineeringg reduced to the essentials while featuring high process stability and pellet quality.

Consistent outstanding pellet quality

Automatic strand lacing on start-up and during production

Operating speeds up to 250 m/min

Excellent quality of the feed tools and cutting tools

Simple operation

 

PRIMO 60/120 E

Dry cut pelletizing systems for utmost flexibility during production – PRIMO E

Successfully applied by hundreds of customers, the proven WSG dry-cut strand pelletizing systems with PRIMO E pelletizers produce the highest quality of cylindrical pellets or microgranular compounds that are ideal for further processing for strand pelletizing and dry cut pelletizing systems. Variable system configurations allow for optimal matching with your specific production requirements and also provide utmost flexibility for product changeovers.

Compact size

Stable quality of pellets

Quick tool change

Suitable for soft, brittle and abrasive polymers

Dual Drive function

Easy access for cleaning
 

PRIMOPlus for pultruded LFT pellets

Dry cut pelletizing and strand pelletizing for all cases of application – PRIMOPlus for pultruded LFT pellets
The proven WSG dry-cut strand pelletizing systems with PRIMOPlus pelletizers produce the highest quality of cylindrical pellets particularly suitable for further application processing. Variable system configurations allow for optimal matching with your specific production requirements and also provide utmost flexibility in terms of product changeover for strand pelletizing and dry cut pelletizing.

Compact solution

Robust design

Feed roller with its own motor

Changes in the length and weight of pellets

Long life

Wear resistance

Easy access for cleaning

S3000 Pultrusion Series

Strand pelletizing and dry cut pelletizing for extrusion technology - S3000 Pultrusion Series

New extrusion technology of strand pelletizing and dry cut pelletizing is helping compounders of long fiber reinforced materials reach faster line speeds. Reduction Engineering Scheer was asked to specifically design a plastic pelletizer for better strand control and improve the pellets’ shape and cut quality. Traditionally, pultrusion pelletizers were fed strands by a belt puller only. The S3000 Series has been fitted with a front end feedroll mechanism. Coupled with the puller, the feedrolls ensure the strand control necessary for pellet accuracy and quality.

Unique Rotor Design for Maximum throughputs

Wide Feed Entrance

Insulated sound hood optional

Stainless Steel contact areas

Tool-less entry

Air Actuated Upper Feedroll

Dual drive optional

Designed per customer application

S3500 Series

Strand pelletizing and dry cut pelletizing for polymer manufacturing – 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 substantially reduce maintenance and cleaning time for polymer manufacturers. The front section of these plastic pelletizers is mounted on a linear slide mechanism allowing access into the cutting chamber. Maintenance and cleaning of the feedrolls, doctor blade, and bed knife are quick and easy.

Unique Rotor Design for Maximum throughputs

Wide Feed Entrance

Insulated sound hood optional

Stainless Steel contact areas

Tool-less entry

Air Actuated Upper Feedroll

Dual drive optional

Designed per customer application

SGS 100/200/300-E6

Strand pelletizer for strand pelletizing and dry cut pelletizing for compound production 

More than thousand machines in operation: The cantilvered pelletizers of the SGS-E series demonstrate their quality under the toughest production conditions for strand pelletizing and dry cut pelletizing — since the beginning of the 1980s. A sturdy and sophisticated design as well as many technical details for improved accessibility when cleaning and/or changing products reduce unproductive downtime and make the SGS-E the preferred pelletizer for production of masterbatches and small lots. The improved cutting geometry extends the production range especially when processing soft, elastic, and very brittle materials.

Compact and economical

Improved cleanability

Large range of processing

SGS 200-L / SGS 300-L / SGS 400-L

Strand pelletizer for strand pelletizing and dry cut pelletizing for the production of thermopalstic pellets

The strand pelletizers of the SGS series are used for the production of thermoplastic pellets for strand pelletizing and dry cut pelletizing. In order to withstand everyday production conditions, the technology of a pelletizer must be extremely robust, which is

Short change-over time

Easy handling

High machine availability

Favourable alternative compared with a spare cutter

SGS 25-E4

Strand pelletizing and dry cutting pelletizing technology 

The extremely compact and robust lab pelletizer SGS 25-E4 for strand pelletizing and dry cut pelletizing is based on the proven technology of the SGS E-series. It features many of the functions and advantages of its popular “big brothers.” On a laboratory scale, real full-scale trials can be carried out with the SGS 25-E4. Two independently- controllable frequency converters permit infinitely variable pellet length adjustment.

Laboratory variant 1:1

Variable pellet length

Easy maintenance and cleaning

Fully accessible for inspection and cleaning

Maintenance-free bearing

SGS 600-L / SGS 800-L / SGS 1000-L

Strand pelletizing and dry cut pelletizing application – SGS 600-L / SGS 800-L / SGS 1000-L

The strand pelletizers of the SGS series are a development from Scheer for the production of pellets from thermoplastics. Their robust design, paired with outstanding workmanship, makes the SGS series a top-quality product in strand pelletizing and dry cut pelletizing technology. Some of the practical features which characterize these machines are a deposit-free interior, dual-shell design, forced cutting of all strands, bearings outside the cutting area, and a variable-speed drive. The serial production of optional components allows a variety of combination possibilities, which can be used to adapt the SGS to each individual application.

Short change-over time

Easy handling

High machine availability

Favourable alternative compared with a spare cutter

Strand Pelletizer T200 Series

Strand pelletizing and dry cut pelletizing for manufacturing 

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 knobs and the pivoting feedroll assembly “tips” forward for access to the lower feedroll and bed knife for easy cleaning and adjustment. The T200 Series can produce up to 6000 lbs/hr while running 85 strands at 700 RPM for manufacturing. The specific gravity for the materials being pelletized may increase or decrease the capacity. A Stellite tipped rotor on a 3˚ helix provides scissor-like cutting action for clean quality pellets. Rotor to bed knife adjustment is easily accomplished with the use of eccentrics. The eccentrics allow the rotor to be dialed into the bed knife to provide precise adjustments for even cuts. The lower feedroll also operates with eccentrics minimizing the gap between the doctor blade and the lower feedroll. The solid carbide bed knife is very economical with four usable edges. A Hypalon upper feedroll and diamond-knurled lower feedroll is belt driven for uniform pulling force on the incoming strands. The upper feedroll is offset, directing strands directly into the bed knife, producing quality pellets. Safety features include safety interlocks and a dynamic braking system. The rotor automatically stops before the cover can be opened to avoid injury. The T200 Series Strand Pelletizer offers a variety of options. Quick-ship machines, spare part deliveries, and rotor sharpening service are all part of Reduction Engineering Scheer’s guarantee of service and manufacturing excellence.

Tipped design for quick cleaning

Tool less entry

Stainless steel contact areas

Optimum strand control

Optional wear package for abrasive materials

3° Helical Milling Style Rotor

Dual drive option available