The range of requirements in terms of viscosity, pressure, temperature and corrosivity of the media being conveyed is very wide in the industrial sector,
Our portfolio of industrial gear pumps has exactly the required application depth and, thanks to a sophisticated modular system we can even meet the most difficult requirements reliably.
Thanks to our wide know-how in applications and our very own production, we can optimally design and manufacture the pump tailored to your process.
Chemical, refinery, and industrial plant applications are challenging. High process pressures, high temperatures, and viscous media are commonplace in such environments. Precisely the environment in which maag pump systems’ tried and established gear pumps develop their full potential. Thanks to the extensive range of components and materials of constructions to choose from, maag gear pumps can be configured to suit customers’ specific requirements and are therefore far superior to standard pumps in terms of performance and reliability.
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 pump systems’ tried and established gear pumps develop their full potential. Thanks to the extensive range of components and materials of construction to choose from, maag gear pumps can be configured to suit customers’ specific requirements and are therefore far superior to standard pumps in terms of performance and reliability.
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 extrex® RV/RB from maag pump systems raises the performance of gear pumps for elastomer Extrusion to new levels in terms of both economy and processing technology. Product quality is guaranteed by a stable discharge, the lowest tolerance deviations and achieving process stability in quick time.
The pump models cinox®-V therminox®-V are discharge pumps. They have been designed for highly viscous fluids, which are gently extracted from reactors and de-gassing devices even when the inlet pressure is low, ensuring optimum fill characteristics and short dwell times. This new pump series combines the outstanding flow characteristics of the polymer pumps with the exacting requirements of the chemical industry.
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 materials of construction to choose from, maag gear pumps can be configured to suit customers’ specific requirements and are therefore far superior to standard pumps in terms of performance and reliability. Whether the applications involve highly pure, corrosive, viscous or very hot media, maag pump systems holds the solution to meet every pumping challenge.
Magnetic drives are hermetically sealed thereby guaranteeing that environmentally hazardous, poisonous, and malodorous substances are pumped safely. The product chamber in the gear pump is completely separated from the environment by a containment shell. The torque is transferred from motor shaft to pump shaft without contact by means of heavy-duty permanent magnets. This design makes the magnetic couplings extremely safe and virtually maintenance-free.
Continuous CSC screen changers from maag pump systems 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 product quality significantly. CSC screen changers are based on the proven double-piston design that operates without any additional seals. Their sturdy construction available in all sizes and designs guarantees a reliable and leakfree filtration of polymer melts for many years.
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 breaker plate is equipped with patented gearing and a pinion which allows an effortless screen change even in restricted space conditions or high sealing pressures. The manual screen changer guarantees the protection of gear pumps and fine extrusion die gaps from damage and dirt accumulation.
Maag designed simplex systems can be provided with either fixed or removable vessels; a compact preheat station with spare vessel can be provided for locating near the line for quick changeout. They are custom designed to minimize initial pressure drop and maximize filter element life. Our proprietary sizing program, based on more than 20 years of experience in the field, incorporates your operating data to size each system for maximum performance and optimized flow while maintaining compact dimensions.
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 especially suited for being used in applications with thermally sensitive materials. Their solid and robust construction, available in all sizes and designs, ensures a reliable and leak-free filtration of molten polymers for many years. The hydraulically operated screen changer reliably guarantees the protection of melt pumps and mold gaps from damage and dirt.
Maag’s duplex polymer filtration system was designed with considerable input from our customers. The result is a patented system that offers process benefits such as minimized residence time and improved heat transfer efficiency. By combining our modeling and technical Expertise of our patented slide valve design with a PLC controlled actuation, maag’s duplex filter systems can be designed to minimize viscosity losses during switchovers and provide seamless transfers.
By preserving the cutting geometry of the Conair style Model 304 pelletizer and merging the innovative features found in the Scheer “E-Series” pelletizer the Bullet Series has emerged. Using these two proven market leaders in the base design we have a pelletizer that is easier and faster to clean and service. Designed for 24/7 operation this unit is ideally suited for both laboratory and production users. The tool-less removable In-feed & Discharge Chutes makes this pelletizer desirable for compounders that have multiple material change overs several times a shift.
A single large pneumatic cylinder with an upper feedroll that remains parallel with the bottom roll produces a greater uniform pulling force with varying diameter strands for less waste. Higher rates, less waste, high product quality and ease of operation was the target for the design of this pelletizer.
The T200 Series Strand Pelletizer has been designed to substantially reduce maintenance and cleaning time. 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. The specific gravity for the materials being pelletized may increase or decrease the capacity. A Stellite tipped rotor, on a 3˚ helix provides a 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, sparepart deliveries, and rotor sharpening service are all part of Reduction Engineering Scheers guarantee of ervice and manufacturing excellence.
The lip seals can be used for either negative or positive suction pressures. depending on the mounting direction. These are mainly used for lupe oil application. Furthermore execution with ball bearing supprt for coupling the drive shaft with gear shaft directly. The price and the easy substitution are the advantages of the lip seals.
The seal is applicable for high temperatures. A different material combination is available for aggressive and corrosive media. The Sealing ring in SSiC can be used for abrasive fluids.
The Double Mechanical Seal is a Maag brand. It has a robust design with buffer fluid. Therefore, it is suitable for corrosive and abrasive applications. The sealing rings are available in carbon and SSiC (sintered silicon carbide ceramic).
Magnetic Couplings with our double containment shell. It provides a hermetically sealed design and is virtually maintenance free. In special designs for applications with suction pressures up to 200 bar.
The single mechanical seal with balanced sealing ring can be used for high inlet pressures and needs to be used in combination with balanced shaft (double extended shaft, two seals).
The double mechanical seal with balanced sealing ring can be used for high inlet pressures. It needs to be used in combination with balanced shaft (double extended shaft, two seals).
The viscoseals are available for high viscous fluids. The seal is contactless and dynamic. It has a simple design and is only one sealing part. A cooled execution is available and it is virtually maintenance free.
Packing glands in various executions. Without adoptions in the modern sealing technology not widely used any more. It is available in a buffered execution.