Precision international offers cosberg`s automatic screw assembly unit. Assembly operations normally require the use of screws to assemble together two or more components. The quality and efficiency of the screw-fitting operation depends upon accurately feeding the screws, tightening of the screws with the appropriate torque, and doing both the above at a faster speed. Cosberg`s automatic assembly systems fulfill these purposes. The unit can be provided with information on the depth to which the screw should be driven, and to give a feedback if either the screw is not there or the threads are not there. These units can help to increase the productivity in manufacturing. The above unit can be integrated into any automation system. It is suitable for screw-sizes ranging from m 1.4 to m8, and for lengths of up to 40 mm, with torque up to 50 nm. The threads can be standard or special and the setting can be changed easily and speedily. A further range of units is available for the tightening of nuts, grub screws, or studs of size up to m 12.
