The SAPORITI PLUS 400 threader machine is perfect to work small medium sizes screws and twin screws with any type of thread or mixing sections and diameters up to 250 mm and length up to 8000 mm with end mills.

The strong electro-welded steel bed is realized to conform customer request and workpieces length needs. It is 45° inclined to allow the better operator view of the working area and to facilitate the chips and coolant falls in the chips conveyor positioned under the milling head.

The chips conveyor is in a structure which hold the safety doors with wide windows with safety glasses suitable to protect the operator and the environment but allow a good view and the easy workpieces loading. 

The CNC is a SIEMENS 840D can control 5 axis three linear and the two spindles.

The milling head has vertical movement (Y axis) and it is equipped with ISO 50 or HSK 100 hydraulic spindle for rapid face cutter change. 

Maximum spindle speed  rpm 5000 

Cutters motor power of kW   22. 

This motor is sealed to warrantee the best performance in less noise generated and in the optimization of power loss.   

On the milling head carriage there is a self-centering hydraulic follow rest. This rest has the capacity to hold a wide range of diameters automatically keeping in the machine center. Available working ranges for the following diameter ranges in mm 15-150; 20-180; 30-240, 35-250. Available also inclined blades.

Available optional: 12-position tool changer 

The new generation Sandvik tools thank at the great positioning precision of the C spindle axis allow the possibility to work also the spline parts.

The PLUS 400 models can use the SAPOVITE software developed by Saporiti and suitable for the easier screws programming. This software is very open to the programmer and allow the programming of also very complicate screws and twin screws.  The tools choice depends by the programmer and guarantee the benefits also when manufacturing one screw only. The program library memory is almost infinite.