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| Issue date:03/02/2010 |
| Source:China Plastic & Rubber Journal |
| (ACH) |
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At CHINAPLAS, the world's No.3 and Asia's No. 1 plastics and rubber exhibition, German injection molding machine specialist BOY will present two innovations. Cable binders will be produced in a 24-cavity mold on a BOY 90 E (900 kN clamping force). The servo-motor pump drive renders the largest BOY injection molding machine more economic, faster, quieter, and even more precise. The BOY 55 E (clamping force 550 kN) is also available with this drive technology. The trade fair will be held from April 19 to 22 in Shanghai's New International Expo Centre.
Compared to fully hydraulic injection molding machines with electronically controlled, variable displacement pump, the energy requirement is reduced by more than 50%. It is even below that of electro-mechanical machines which, incidentally, also have a markedly higher connected load. Various comparative tests that were conducted give impressive proof of this fact.
Further advantages of the compact machine are the small footprint because of the cantilevered, two-platen clamping system and the innovative Procan ALPHA. This patented control ensures utmost precision and repeatability, combined with ease of operation.
The ultra compact BOY XS and BOY XS V are newly developed for micro and sprueless, single-cavity injection molding. The basic idea of this modular production concept is to use simple, inexpensive single-cavity moulds which can easily be exchanged and thus achieve a fast, effective, and more flexible production. Here, the medium-sized company perceives clear advantages of smaller machines as compared to larger ones.
During the four-day event, the BOY XS will produce highly precise, technical parts. A small nail file will be produced on the BOY XS V insert molding machine.
"The BOY XS makes use of our well-proven technology, with all the advantages of the larger BOY injection molding machines. Thus, it is suited for continuous operation under tough industrial conditions. Furthermore, the BOY XS is as compact as a table-top model", states Bernd Fischer, Director Process Engineering and Service at Boy. "Besides precision and repeatability, the XS series offers extremely easy access to the plasticizing unit, mould area, and ejector. This is also enabled by the two diagonally arranged tie bars. This arrangement is ideally suited for automation solutions."
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