Pull rod Type Four-column Hydraulic Machine
Non-standard plan can be customized according to customer's demand
FBY-SZ25
Product feature
1.Four columns body structure, good rigidity, stable performance.  
2.Rod mechanical limit, under pressure stroke ,speed,times is adjustable , positioning accuracy ±0.02mm.
3.Under the pressure of stroke with the fast-forward speed and feeding speed ,Fast-forward speed to improve efficiency,feeding Speeds can be adjusted,To protect the mold,lmprove product quality.
4.Mainly used for small and medium-sized sheet metal drawing, blanking, punching, 
5.Infrared protection can be configured (Optional).
6.Failure warning, pre-diagnosis, fault diagnosis function (optional).


Technical parameter
Specification 
theoretical output pressure 250kn
rated oil pressure 16mpa
max storke 500mm
max opening height 600mm
fast-forward speed 80mm/s
return speed 10-20mm/s
feeding speed 100mm/s
the size of the working table 520*320mm
the height of the working table 800mm
power motor 5.5kw
mold mouting hole 40mm
power 380v
weight 1850kgs