1)Screw Jakes suitable applied to heavy load
2)High frequency
3)Three guide screws from a complete set

MA series more suitably applied to heavy load, high frequency work system, rated load:0.5 tons-35 tons, the speed of the push rod is at75mm/s, the most high rotational speed:3000rpm,  work system:30%(run for 3 minutes in 10 minutes)can choose one pair of heads, three guide screws from a complete set, consult the attachment of our company in parameter: the crack of tooth offsets device, defend walking around device, the safe nut, dust cover, the limit location switch of the magnetic induction.