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Your position: products > plastic injection molding machine > Disc molding machine |
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Plastic injection machine
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D50 Disc Molding Machine |
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Dics conveyer กก |
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Sputtering equipment The disc is inserted into the metalier's vacuum chamber. A thin layer of Aluminum or other reflectible metal is sputtered on the disc's surface. |
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Lacquering unit The disc is spin-coated with a protective lacquer on the reflectible surface. |
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UV-curing station The lacquer film is exposed to an UV radiation source for curing. |
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Output buffer The disc is transported to the output buffer and ready for printing |
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| Clamping unit | |||||
| clamping force | KN | 500 | |||
| mould open stroke | mm | 230 | |||
| Min. mould height | mm | 170 | |||
| Max. daylight | mm | 400 | |||
| distance between tie rods | mm | 310x260 | |||
| Injection unit | |||||
| screw diameter | mm | 28 | |||
| screw L/D ratio | L/D | 26:1 | |||
| shot volume | cm | 49 | |||
| shot weight PC | g | 50 | |||
| injection pressure | MPa | 210 | |||
| injection rate | g/s | 200 | |||
| plasticizing capacity | g/s | 15 | |||
| screw speed | rpm | 0.380 | |||
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Feature The advanced Model of injection molding machine firstly is used in optical disc production in China. The digital signal groove mark on hte disc face molded is only 0.11um (1/700 of harline) The three cylinder clamping structure with patents issued by America, Japan and European countries, makes the force evenly applying on the mold and is suitable for high precision molding. The high efficiency slider-type manipulator is of simple structure, speedy and reliable operation, high performance and big added value. The screw type plasticizing unit with L/C ratio 26:1 and pneumatic control nozzle ensure plasticizing uniform and shot weight precise. Large screen display computer with advanced language program is used to realize the easy operation, accurately control and better man-machine matching unitization. Advance servo valve control the oil circuit system, so the injection process could be controlled precisely. Accumulator for high pressure injection with quick response especially facilitates to make the thin wall products. |
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