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Hollow profile sheet extrusion machine

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  • 09/10/2016

Hollow profile sheet extrusion line The super thick type hollow profile sheet extrusion machine from Handern can produce 12-20mm thickness hollow profile sheet,the length,width,color,weight can make by customer’s requirement The solution for the production of PP, PE and other materials produce hollow profile sheet, from raw materials to production process control and production efficiency and the finished product,etc. Our outstanding technical ability based on years of research,development and …

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The Type And Characteristics Of PC PMMA ABS PP plastic plate extrusion extruder head

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  • 13/02/2017

The Type And Characteristics Of PC PMMA ABS PP plastic plate extrusion extruder head Plastic extrusion head Plastic squeeze plate head: tube die head and flat head two categories. Pipe mold head is squeezed pipe head, the extruded tube with a knife side open, flattened, the cooling is the resulting plate. Although the die-casting machine head has a simple structure, the advantages of uniform material flow, but easy to warp plate, weld marks difficult to eliminate, so now less application. Produc…

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Plastic sheet extrusion, calendering, laminating and other molding methods

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  • 09/02/2017

Plastic sheet extrusion, calendering, laminating and other molding methods Strictly speaking, plastic sheet, sheet is a profile, is a special, geometric shape of a simple profile. However, the sheet, sheet extrusion and profile extrusion is still a big difference.Plastic sheet can be divided into: single-layer, multi-layer board, flat, corrugated board, foam board, non-foam board and composite panels. According to the degree of hardness of the plastic points can be divided into hard board (includ…

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General knowledge of plastic extruder maintenance

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  • 04/01/2017

General knowledge of plastic extruder maintenance(1) the machine should have a full-time operation, there must be a corresponding appointment card personnel operations.(2) the machine generally does not allow long-term operation under no load, in order to avoid the screw and the machine Jane friction.(3) the new extruder running a few hours later, should be re-tight triangle belt, so as not to slip.(4) Check the gearbox standard oil level.(5) Check the tightness of all the screws (fastened before…

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Plastic extruder load test run

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  • 21/12/2016

Plastic extruder load test runNo problem of air transport test, but also for less than 2h load operation test. The purpose is to test the following items. (1) temperature measurement and control systemTo check whether the t1 degree controller is sensitive, temperature measurement is accurate, temperature rise time is generally not more than 2h. (2) Determination of plasticizing process parametersDriving the screw at low speed feeding operation, began to feed from less gradually until the normal o…

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Debugging of Heating and Cooling System of Plastic Extruder

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  • 20/12/2016

Debugging of Heating and Cooling System of Plastic Extruder① first with a special instrument in the instrument set the required temperature (if the digital display instrument, as long as the required number of manual can be transferred to).② power heating, then need to record the required time to reach the required temperature.③ to be on the instrument temperature reaches the set value, you can also use the thermometer to measure the temperature of the corresponding part of the barrel to verif…

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