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BOY 22 A injection molding machine

Well-proven design

The BOY 22 and preceding models were the beginning of BOY‘s success story. Since 1968, more than 25,000 machines of this series have been operating worldwide in continuously improved and more efficient versions. This is proof of the high acceptance of a design which has been perfected to the last detail.

Characteristics of the BOY 22 are utmost reliability and extremely low machine hour rates. 




The very compact injection molding machine (only 4,223 in2 footprint) features a cantilevered clamping unit which offers easy access and room for individual options or automated systems. The construction is simple, clear, and ergonomical. 

Two different size injection units with six different screw diameters offer a wide range of individual equipment options.

Technical data

Euromap size:
220-11 / 220-15 / 220-18 / 220-52

Clamping force:
220 kN/22 Mp/22 metric tons/24 US tons

Screw diameter:
0.47, 0.55, 0.71, 0.87, 0.95, 1.1, 1.26 in

Max. stroke volume:
3.92 in³ (theoretical)

Max. injection flow:
4.23 oz/s (theoretical)

Max. spec. injection pressure:
37,521 psi

Max. daylight between platen:
15.75 in

Max. opening stroke:
7.87 in

Distance between tie bars:
10 in

Designed for the fully automatic processing of thermoplastics, elastomers, silicones, PIM, hot melt and many other plastic materials, BOY has developed high-efficient injection molding machines with clamping forces up to 137.5 tons. BOY stands for maximum economy, best energy efficiency through low energy consumption and reliable quality - Made in Germany. The servo motor pump drive, the compact design and the cantilevered two platen locking system cantilevered two platen locking system are features that mark these products at the top of the plastic processing industry. Since 1968, BOY shipped about 50.000 injection molding machines around the world from the plant in Neustadt-Fernthal.

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