Cincinnati Extrusion Technology Co., Ltd., a globally renowned supplier of extrusion equipment, will be showcasing its high-speed extruders at this year's K2007 in Germany. These machines are capable of achieving extrusion speeds of up to 6 meters per minute, making them ideal for high-volume production. The high-energy ARGOS 135 parallel twin-screw extruder from Cincinnati is specifically designed for multi-cavity profile extrusion at 6 m/min. This system has already been successfully implemented by two major users. One of them is a leading manufacturer of door and window profiles, which uses the ARGOS 135 to achieve a double-cavity extrusion speed of 6 m/min. Additionally, two KONOS 72 conical twin-screw co-extrusion machines were deployed, allowing the ARGOS 135 extrusion line to reach an impressive output of 1200 kg/h. The optimized mold design and internal cooling technology of the profiles enable a 30% increase in line speed compared to the standard 4.5 m/min, ensuring smooth and continuous operation. All three extruders can be efficiently controlled through a unified three-in-one control system. The compact design of the KONOS extruder significantly shortens the melt flow path between the extruder and the mold, enhancing efficiency. Another notable application comes from ALUPLAST in Wartberg/Krems, Austria. They use the ARGOS 135 with an 8-cavity mold from Greiner and eight glass beads to perform simultaneous high-speed extrusion at 6 m/min. This equates to an effective single-cavity extrusion speed of 48 meters per minute, marking a first in the plastic extrusion industry. Thanks to its 4-axis drive technology, the ARGOS extruder ensures maximum torque transmission, allowing it to reach peak production levels. The 8-step series thrust bearings provide exceptional durability, enabling the machine to handle back pressures of up to 500 bar—especially beneficial when using co-extrusion dies. To maintain precise temperature control of the screw core, all screws are equipped with the maintenance-free Intracool internal cooling system. As a true extrusion specialist, Cincinnati continuously enhances its equipment’s control systems. They have developed a Windows XP-based internal computer control system with a user-friendly touch screen interface, further improving operational efficiency and ease of use.

Door Frame Processing Equipment

• Circular Saws: These are commonly used for cutting straight lines in wood or metal door frames. They can be manual or powered, with adjustable blade heights and angles to achieve precise cuts.
• Band Saws: Band saws are suitable for cutting curves and irregular shapes in door frames. They offer a smooth and continuous cutting action, making them ideal for intricate designs.
• Routers: Routers are used for creating decorative edges, grooves, and mortises in door frames. They can be handheld or mounted on a table, providing flexibility in operation.

• Nail Guns: Nail guns are quick and efficient tools for fastening door frame components together. They can drive nails of different sizes and types, ensuring a strong and secure joint.
• Staplers: Staplers are similar to nail guns but use staples instead of nails. They are useful for attaching thinner materials or when a more discreet fastening method is required.
• Glue Applicators: Glue applicators are used to apply adhesive to the joints of the door frame. This provides a strong bond and can be used in combination with nails or staples for added stability.

• Planer Milling Machines: Planer milling machines are used to flatten and smooth the surfaces of wood door frames. They can remove imperfections and create a uniform thickness, ensuring a professional finish.
• Profile Milling Machines: Profile milling machines are used to create decorative profiles on the edges of door frames. These can range from simple bevels to complex designs, adding character to the frame.
• CNC Milling Machines: Computer Numerical Control (CNC) milling machines offer precise and automated milling operations. They can be programmed to create complex shapes and designs, making them ideal for high-volume production.

• Spray Guns: Spray guns are used to apply paint, lacquer, or varnish to the door frame. They provide a smooth and even finish, and can be adjusted to control the amount of coating applied.
• Rollers and Brushes: Rollers and brushes are used for applying coatings manually. They are suitable for small-scale production or when a more textured finish is desired.
• Drying Ovens: Drying ovens are used to speed up the drying process of the coatings. They ensure that the finish is cured properly, providing durability and protection.

• Clamping Devices: Clamping devices are used to hold the door frame components together during assembly. They ensure that the joints are tight and secure, providing a stable structure.
• Packaging Machines: Packaging machines are used to wrap and protect the door frame during shipping. They can include shrink wrap machines, cardboard box makers, and strapping machines.
• Labeling Systems: Labeling systems are used to apply labels and markings to the door frame, providing information about the product and its specifications.

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