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Auxiliary device for extruder of hollow corrugated production line

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  • 16/07/2018

Auxiliary device for extruder of hollow corrugated production lineThere are usually three types of auxiliary devices for hollow-corrugated mechanical plastic extruders.(1) Material handling device before extrusion. Such auxiliary devices (such as preheating devices, drying devices, etc.) are mostly used for hygroscopic plastics such as nylon, polyacrylic acid vinegar, cellulose acetate, and the like. The drying equipment can be used in an oven, vacuum drying, far infrared drying or plastic drying…

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Production operation of hollow corrugated sheet production line

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  • 13/07/2018

Production operation of hollow corrugated sheet production line1. Preparation of hollow corrugated sheet machinery before driving(1) The material produced by extrusion is pre-dried and further dried if necessary.(2) Carefully check whether the equipment and water and electricity systems are in a normal, safe and reliable state.(3) Keep the main unit and auxiliary equipment and the console clean and tidy.(4) Check the hopper and the remaining material. There must be no foreign matter, especially …

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Hollow profile sheet machinery safety protection device

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  • 12/07/2018

Hollow profile sheet machinery safety protection deviceThe hollow plate equipment extruder shall be provided with an overload protection device, a metal detection device and a protective cover.1. Overload protection device for hollow board production line: The extruder often has insufficient heating temperature of the material, or the metal lumps are mixed in the material, so that the screw is subjected to excessive torque, causing the screw to be broken and even causing personal injury. Therefo…

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twin screw extruder parameters

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  • 11/07/2018

Hollow plate equipment - twin screw extruder parametersThe twin-screw extruder of the hollow plate equipment was developed on the basis of a single-screw extruder. In the barrel of the twin-screw extruder in the hollow plate equipment, two screws are placed side by side, so it is called a twin-screw extruder. Compared with the single-screw extruder in the hollow plate installation, the twin-screw extruder has the advantages of easy feeding, excellent mixing, good plasticizing effect and low power…

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Hollow profile sheet extrusion machine - single screw extruder

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  • 10/07/2018

Hollow profile sheet extrusion machine - single screw extruderThe main equipment for hollow sheet plastic extrusion molding is an extruder, also called a main machine. In addition, there are also organic heads (or die heads, molds), cooling sizing devices, traction devices, cutting devices, winding devices, and the like.There are many types of extruders for hollow plate production lines, and the classification methods are different. According to the shape, it can be divided into vertical and hori…

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Plastic hollow plate & plastic plate (sheet) extrusion molding device

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  • 09/07/2018

Plastic hollow profile sheet extrusion line & plastic plate (sheet) extrusion molding devicePlastic hollow sheet products and plastic sheets (sheets) can be extruded into resins such as vinyl, polyethylene, polypropylene, polycarbonate, ABS, polyvinylidene fluoride and polystyrene. The thickness of the extruded plastic sheet (sheet) is 0.25 to 30.00 mm. At present, the domestic extrusion plate thickness is up to 12mm, the width of the plastic plate is up to 4000mm, and the domestic general ex…

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