Taizhou Double World Plastic&Mould Co., Ltd.

Taizhou Double World Plastic&Mould Co.,Ltd.
admin(at)ddwmould(dot)com
www(dot)ddwmould(dot)com

1) Steel using S136, 2316, 718, etc. we choose according to customer’s requirement; <br />
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Steel Abroad Suppliers: Switzerland ASSAB, German SAARS TAHL, Japan DAIDOU, Austria BOHLER, America FKL and etc.<br />
Home Suppliers: Bao Steel, Fushun Steel, Great Wall Steel and etc. <br />
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2) Heat treatment and hardness<br />
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Different technologies are employed in different cap mold components and steels to assure better polish and long life. <br />
After vacuum quenching, the hardness of core and cavity of cap mould can reach HRC 42-45 and the ejected pin can up to HRC55;<br />
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3) Runner<br />
We use the cold runner for less cavity of cap mould<br />
For more cavities of cap mould, we recommend using hot runner system. Each cavity is controlled by temperature controller independently to make temperature on error of 2 degrees Celsius for better quality of the products and production efficiency <br />
Our hot runner systems are from famous brand over the world, like HUSKY.MASTER.YUDO.SYNVENTIVE and etc. <br />
Also we suggest reliable hot runner system (made in China) to you for more competitive price of cap mould with hot runner system <br />
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4)Processing  <br />
All the processing are completed by EDM and high-speed CNC machining center; we do grinding on active components like ejector rob to make longer life of mould; <br />
High precise mold processing and standard design make every part of cap mould interchangeable; <br />
Cap mould assembly work is finished by professional maker to ensure the quality of the mould; <br />
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5） Cap moulds cycle time and life<br />
We provide the two different schemes to meet the reasonable cycle time:<br />
1. For water bottle cap mould and common injection molding machine, Cycle time is general in 12 seconds around ,<br />
2.  For water bottle cap mould adopted the fast cooling material and high-speed injection molding machine, match with reasonable auxiliary machinery, cycle time is general in 6 ~ 8 seconds <br />
Cap mould shots can reach at least 2 million with good steel, reasonable heat treatment and precise processing.