Chinaplas in Shenzen opens its doors again to national and international trade fair visitors from 17th – 20th April after a two-year break. BOY will exhibit two of its injection moulding machines in Hall 10 at booth no. D35. The BOY representation Trillion Machinery Holdings demonstrates live the production of plastic parts on a BOY 22 A and on the very compact BOY XS at the BOY booth.
With a footprint of only 1.85 m², the BOY 22 A injection moulding machine has a clamping force of 220 kN and is suitable in many areas of application. Three s of injection units as well as different screw diameters from 12 - 32 mm offer a versatile range of applications. In addition to thermoplastics, elastomers, silicones and thermosets can also be easily processed with this tried-and-tested multi-talent. Since its foundation in 1968, BOY has produced more than 25,000 machines in this clamping force class and sold them worldwide.
The BOY XS was specially developed for micro and sprueless single-cavity injection moulding. Instead of the conventional piston plasticising for this machine , BOY uses screw plasticising from 8 to 18 mm according to the "first in first out" principle. Especially for small moulded parts, a plasticising unit with a screw diameter of 8 mm ensures shortest dwell times - a major advantage for gentle processing of temperature-sensitive materials. The highly sophisticated production process with the 8 mm screw requires attention to / compliance with process-relevant injection moulding parameters. This process must always be considered in detail from application to application. With 100 kN clamping force, the BOY XS offers users maximum performance on the smallest footprint (0.78 m²).
