• PROCESS INDUSTRY 21XX

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automatik scheer strand pelletizers
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  • Offer Profile
  • Maag Pump Systems, Automatik Plastics Machinery, Gala Industries and Reduction Engineering Scheer – four successful and well experienced companies have joined forces to become the global partner for the polymer industry. As manufacturer of gear pumps, pelletizing and filtration systems and also pulverizers we offer top-grade equipment for your demanding requirements – not only for polymer applications, but also for the chemical, petrochemical, pharmaceutical and food industry.
Product Portfolio
  • Strand pelletizer for every request

  • Whether for complete high-performance production systems, small machines for lab applications or anything in between, Maag tailors strand pelletizing solutions to meet your exact requirements and preferences. Our pelletizers are available as stand-alone components or automated systems to create virgin polymers in continuous or batch productions as well as compounds, blends and masterbatches of highest quality.
      • WSG Dry-cut Strand Pelletizer

          • PRIMO E - WSG dry-cut strand pelletizing systems for utmost flexibility during production

          • 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 particularly suitable for further processing. Variable system configurations allow for optimal matching with your specific production requirements and also provide utmost flexibility in terms of product changeover.

            Benefits
            • Shortest possible unguided section from feeding unit to cutting unit to meet highest pellet quality standards, with single-sided bearing of the cutting rotor
            • Quick and easy access for cleaning and servicing; quick product changeover
            • System configuration suitable for soft, brittle, and abrasive polymers
            • Changes on the pellet length and weight to be made with Dual Drive
            • Quick exchange of tools and rollers
          • PRIMO S - WSG dry-cut strand pelletizing systems for best pellet quality

          • Successfully applied by hundreds of customers, the proven WSG dry-cut strand pelletizing systems with PRIMO S pelletizers produce the highest quality of cylindrical pellets or microgranular compounds particularly suitable for further processing.

            Benefits
            • Shortest possible unguided section from feeding unit to cutting unit
            • Sturdy, double-sided bearing of the cutting rotor
            • Very high system availability due to wear-resistant cutting tools
            • Quick and easy access for cleaning and servicing; quick product changeover
            • Consistent pellet quality
          • PRIMOplus - WSG dry-cut strand pelletizing systems for all cases of application

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

            Benefits
            • Shortest possible unguided section from feeding unit to cutting unit
            • Sturdy, double-sided bearing of the cutting rotor to meet highest stability and precision standards
            • Upper feed roll driven by separate motor
            • Changes on the pellet length and weight to be made with Dual Drive
            • Integration into JSG system feasible
            • Very high machine availability due to wear-resistant cutting tools
            • Quick and easy access for cleaning and servicing; quick product changeover
          • M-ASG - WSG dry-cut strand pelletizing systems for high production capacities

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

            Benefits
            • Sturdy, double-sided bearing of the cutting rotor to meet highest stability and consistency standards
            • Changes on the pellet length and weight to be made with Dual Drive
            • Roller bearings positioned outside the cutting chamber to allow high production temperatures
            • Integration into JSG system feasible
            • Very high machine availability due to wear-resistant cutting tools
          • SGS 25-E4 - Lab Pelletizer

          • The extremely compact and robust lab pelletizer SGS 25-E4 is based on the proven technology of the SGS E-series. It features many of the functions and advantages of its popular „big brother“. On a laboratory scale, real full-scale trials can be carried out with the SGS 25-E4. Two independently- controllable drives permit infinitely adjustable length of the pellets.

            Benefits
            • For 1:1 production trials in the laboratory
            • Steplessly variable pellet length (0,5 – 12 mm)
            • Access possible to the cutting chamber without using tools
            • Parts subject to wear easily changed: rotor, upper and lower feed rolls
            • Completely accessible for simple visual inspection and cleaning
            • Maintenance-free bearing
          • SGS 100/200/300-E6 - Strand Pelletizer

          • More than thousand machines in operation: The cantilvered pelletizers of the SGS-E series demonstrate their quality under roughest production conditions - and that since beginning of the ninteen-eighties. 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.

            Benefits
            • Compact and economic machine concept
            • Improved cleanibility through improved cutting chamber design
            • Large processing range through optimised cutting geometry
          • SGS 200-L/SGS 300-L/SGS 400-L - Strandpelletizers

          • The SCHEER Series Pelletizer was developed and engineered for the production of thermoplastic pellets. Its compact design, anti-flyback cutting chamber and precision machine components are just a few of the reasons that make the SCHEER Pelletizer a unique combination of economical operation, long service life, at the highest quality and throughput.

            Benefits
            • Short change-over time
            • Easy handling
            • High machine availability
            • Favourable alternative compared with a spare cutter
          • SGS 600-L/ SGS 800-L/ SGS 1000-L - Strand Pelletizing System

          • The SGS series pelletizers are a development of the SCHEER company. The robust design, in conjunction with outstanding workmanship, makes the SGS series a top quality product in pelletizing technology. Some of the practical features which characterize these machines are dual-shell design, forced cutting of all strands, bearings outside the cutting area, variable speed drive. Series production of the individual elements facilitates a wide variety of combinations such that the SGS can be assembled to suit any individual application.

            Benefits
            • Short change-over time
            • Easy handling
            • High machine availability
            • Favourable alternative compared with a spare cutter
          • BAOMO - Pelletizing of compounds and masterbatch

          • The application of BAOMO strand pelletizers is highly recommended for laboratories and for the production of small runs. The typical characteristic is the cantilever bearing of all elements in the cutting chamber. These are easily accessible for maintenance, adjustment and cleaning.

            Benefits
            • Cantilevered design results in easy access for cleaning and maintenance
            • Several options available, e.g. cutting tools and wear protection
            • Attractive cost-performance ratio
            • Short delivery time
          • BAOLI S - Dry-cut strand pelletizer for compounding and recycling

          • Supported in bearings on both sides, the BAOLI dry-cut strand pelletizer produces cylindrical pellets of excellent quality ideally suited for further processing. BAOLI offers three machine sizes with working widths of 100 mm, 200 mm and 300 mm for pelletizing up to 75 polymer strands. Its modern cutting tools guarantee high throughput levels and provide long-term availability of the strand pelletizer.

            Benefits
            • Cutting rotor supported by bearings on both sides
            • Maintenance-friendly
            • Reliable - Economic to run and cost-effective
            • Easy to clean
            • User-friendly
        • USG Underwater Strand Pelletizer - Wet Cut

            • P-USG - High-performance underwater strand pelletizing systems for cost-effective production

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

              Benefits
              • 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
            • M-USG - High-performance underwater strand pelletizing systems for cost-effective production

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

              Benefits
              • Outstanding, constant pellet quality
              • Throughputs up to 20,000 kg/h
              • Increased degree of system availability thanks to quick
              • change cutting head
              • High level of automation
              • user-friendly for operation and maintenance
              • Easy accessibility
              • Long service life of extremly wear resistant cutting tools
              • Most reliable
          • DROPPO® Drop Pelletizer

                • Drop pelletizing system for perfectly spherical, dust-free pellets

                • The DROPPO® drop pelletizing system made by Automatik Plastics Machinery has been particularly designed for the production of perfectly uniform, dust-free pellets. The cooling and solidification process may use air, nitrogen, water or reaction liquid - thus offering utmost flexibility to the customer.

                  Benefits
                  • Ideally suited for low-viscosity melts and liquids
                  • Drop process unit may be integrated into already existing lines such as spray towers etc.
                  • high profitability due to reduced energy consumption and low manpower requirements
                  • Perfectly spherical dust-free pellets ensure superb conveyance and high bulk-density during storage as well as precise dosing during subsequent processing
                  • Quick and simple product changeover
                  • No mechanical wear
            • JSG Dry-cut Strand Pelletizer

                  • Automatic Dry Cut strand pelletizing systems – compounding at the highest level

                  • The proven JSG strand pelletizing system solutions made by Automatic Plastics Machinery have been particularly designed to achieve highest throughput rates in plastics compounding. The JSG systems produce cylindrical pellets of perfect quality, ideally suitable for further processing. Variable system configurations allow for optimal matching with the processed material.

                    Benefits
                    • Utmost stable process due to automatic strand feed into the pelletizer upon start-up and during production
                    • Minimum residual moisture due to integrated drying section
                    • Throughput rates of up to 9,000 kg/h with superb pellet quality
                    • Perfectly adaptable for a wide range of fi lled and unfilled polymers; extended process window
                    • Very high machine availability thanks to wear-resistant cutting tools and minimal maintenance requirements
                    • Low staff requirements due to automatic mode operation
              • EBG Strand Pelletizer

                    • Dry-cut belt conveyor pelletizing system

                    • The belt conveyor pelletizing system EBG is specifically designed for the compounding of water-sensitive or highly filled (> 60 %) or fragile products. Variable system configuration permit a perfect adaptation to the product to be processed. Using the belt conveyor, even elastic and very flexible polymers may be handled easily and efficiently.

                      Benefits
                      • Wide processing window
                      • Retro-fitting to existing pelletizing lines possible
                      • Due to linear pelletizer feed, no strand breaks
                      • Very slow drawing speed possible, starting at 8 m /min - Strand cooling by air, water, or both
                      • Processing belt adaptable to different pelletizing heights
                • Dryer

                      • Efficient Centrifugal Dryer for any application

                      • CYCLO® is energy-efficient pellet drying with minimal space required. The dryers are suitable for use with both PEARLO® underwater pelletizing and M-USG and P-USG underwater strand pelletizing systems. Well thought-out and highly accessible components, such as the core rotor device, serve to provide excellent operating characteristics and efficient servicing.

                        Benefits
                        • Excellent pellet quality due to minimal residual moisture
                        • Compact design providing optimized access for cleaning and maintenance
                        • Pneumatic interlock of dryer doors for safe and easy servicing
                        • Integrated pre-dewatering chute provided as standard equipment
                        • Easy exchange of all parts subject to wear, e.g. rotor blades
                        • Special design for micropellets
                        • Low noise emissions, low energy consumption
                        • Reliable production machine
                        • Adjustable rotor speed – optional
                        • Self-cleaning system – optional
                  • Auxiliaries

                      • Die head for compounding

                      • Die heads or pelletizing units are used in strand pelletizing systems for extrusion of strand profiles. SG-C series die heads have been specifically developed for applications in masterbatch, compounding and recycling processes. They are used downstream of single and dual screw extruders.

                        Benefits
                        • Absolute uniform and homogeneous melt distribution
                        • No separation or de-mixing of the components - Short dwell-time of the melt
                        • Minimum pressure drop - Mounting tool for the die plate
                        • Short fl ow path of the polymer
                        • Simple and easy cleaning
                      • Nozzle cleaning device for reducing deposits

                      • The hot air knife (HAK) is an optional or retrofitting device mounted to the die head of dry cut strand pelletizing systems which efficiently removes melt residues, outgassing remains, and die drools (such as build up of glass fibers) from both the die holes in the die plate as well as from the extruded strands themselves. With the hot air knife, product contamination can be reliably prevented and disruptions to production minimized.

                        Benefits
                        • Efficient reduction of deposits and fi ber residues
                        • Available for die head operating widths from 100 mm to 900 mm
                        • Increased availability of your production line
                        • Reduction in overall production costs - Improved product quality
                      • Classifier for separating over lengths and fines

                      • The classifier is used for separating spears, spelts, chains, oversizes, and multiples from plastic pellets. Classifiers of the SRK-I-C and SRK-I-V type have been designed for the separation of oversized particles both in virgin polymer and compounding applications. The type SRK-II-V classifiers are used for the separation of oversizes and fies in any operation of plastics pelletizing.

                        Benefits
                        • Flat throwing angle
                        • No stand-up of over lengths on screening surface
                        • High operating comfort
                        • Small inclination angle and favorable outlet height - Robust design
                        • Very low vertical acceleration
                        • Easy cleaning
                        • Robust design
                      • Uniform cooling of polymer strands

                      • The cooling trough KW assures uniform tempering of strands during strand pelletizing in dry cut strand pelletizing systems. Variable modular length and width as well as many additional options allow adapting the cooling trough KW to almost every requirement.

                        Benefits
                        • Uniform water flow on the entire width of the cooling trough
                        • Enhanced process stability
                        • Supporting rollers swiveling and slidable - Trough lengths available in increments of 1 meter
                        • All components in contact with product or process water are made of rust-free materials
                        • The base frame can be moved on rollers for precise alignment
                        • Level setting by adjustable overflow weir at the cooling trough exit
                      • Strand drying prior to cutting

                      • The SE air knife guarantees efficient strand drying during pelletizing in both compound and masterbatch applications. Filled and reinforced materials require effective strand drying to minimize the residual moisture of the pellets, reduce dust and avoid premature wear of the cutting tools.

                        Benefits
                        • High suction power for low residual moisture values
                        • Dehumidification of suction air and water recirculation
                        • Targeted water return via pump - Low sound emission < 80 dB(A) - Short delivery times
                        • Easy start-up (»plug & run«)