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BOY 25 E Injection moulding machine

Well-proven design - new drive technology

The BOY 25 E is based on a well proven design. Since 1968, more than 25,000 machines of this series have been delivered.

Significant innovation is the increase to 250 kN clamping force and the possibility of a differential injection, which provides increased injection speeds. Travel speeds and improved dynamics could be achieved through further optimizations.

Information about the BOY 25 E can be found here.


The BOY 25 E is characterized by highest precision and reliability. With a footprint of 1,80 m2, the extremely compact injection moulding machine is simple, clear and economically designed. The cantivelered clamping unit features easy access and room for numerous options including automated systems.

Six different sizes of injection units combined with seven different screw diameters offer a wide range of individual equipment options.

Technical data

Euromap size:
250-11 / 250-16 / 250-39
250-56 / 250-69 / 250-82

Clamping force:
250 kN/25 Mp/25 metric tons/25 US tons

Screw diameter:
12, 14 ,18, 22, 24, 28, 32 mm

Max. stroke volume:
76,5 cm³ (theoretical)

Max. injection flow:
111,2 g/s (theoretical)

Max. spec. injection pressure: 
2.739 bar

Max. daylight between platen: 
400 mm

Max. opening stroke: 
200 mm

Distance between tie bars:
254 mm


Designed for the fully automatic processing of thermoplastics, elastomers, silicones, PIM, hot melt and many other plastic materials, BOY has developed high-efficient injection moulding machines with clamping forces up to 1.250 kN.. 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 are features that mark these products at the top of the plastic processing industry. Since 1968, BOY shipped nearly 50.000 injection moulding machines around the world from the plant in Neustadt-Fernthal.

BOY XXS, BOY XS, BOY 22 A , BOY 25 E, BOY 35 E, BOY 50 E, BOY 60 E, BOY 80 E, BOY 100 E, BOY 125 E, BOY XS V, BOY 25 E VV, BOY 35 E VV, BOY 55 E VV, BOY 2C XS, 2C M

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