Jiangsu Rutong Petro-
machinery Co., Ltd.

Features

• Three- or six-cylinder synchronous clamping mechanism allows 36° spinning make-up.
• High precision synchronous motor ensures complete synchronous cylinder clamping.
• Th master tong and backup tong allow for concentric and eccentric clamping.
• Backup tong is available in open-throat and closed type.
• Auxiliary feeder is available for the make-up and break-out operations for pipes with size of 12 M, ø60～ø580.
• Auxiliary feeder comes with 4 sets of axial spinning roller and a central height adjusting device.
• An 8 inches touch scree display is adopted for setting, displaying and controlling of torque.
• The make-up torque can be set and the torque graph can be displayed.
• When reaching the preset torque, it will automatically alarm and the make-up automatically stops.
• The torque/graph can be recorded and stored, and also can be printed through the computer in A4 size.
• Two measuring units are optional in N·m or ft·lbs.