China Jing Cheng Times Group
Beyond Value Of Extrusion Dies
TEL: +86-576-84025800
E-mail: [email protected]
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JinCheng Mould
Fast Open Lip Die
PC Hollow Profile Die
Automatic die
Foam sheet die
Precise rotating filter
Melt gear pump
Single-pillar hydraulic screen changer with double working position
Double- plate hydrulic screen changer with double working position
Double working position hydrualic screen changer of double ¨Cpillar type
Manual screen changer
Automatic continuous band screen changer
Feed block
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Tel : +86-576-84025 800
Fax : +86-576-84025 880
E-mail : [email protected]
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The automatic die is able to control the precision of products effectively and promptly through fine-tuning by thermal expansion bolts in accordance with the feedback data measured by thickness sensor through automatic transverse shuttle motion.


¡¤Lip adjusting: Push & pull or push only fine adjustment on flexible lip.
¡¤Central distance between fine adjusting bolts: 25.4mm or 28mm.
¡¤Standard die width: 2000mm, 2500mm, 3000mm, tailor made upon specific customer¡¯s request is also available.
¡¤Both internal deckling system with thick edge reducing device, and external deckling system are supplied for customer¡¯s option.
¡¤Heating in different zones with stainless steel rod, 220V/60Hz or 380V /50Hz, fully isolated wire collection.
¡¤Surface of flow channel is hard chrome plated, with thickness of 0.02-0.03mm, hardness 60-65 (ROCKWELL); outside die surface chrome plated thickness 0.01-0.02mm, facilitating maintenance and corrosion prevention.
¡¤Lip surface finish precision reaches 0.05-0.1(¦Ìm), other surfaces 0.12-0.18(¦Ìm).

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