Machines for nuts - Import export

SPIROL specializes in the manufacture of precision machined AAR Nuts for the railroad industry. SPIROL's Railroad Nuts are held 100% square to the tap. SPIROL's thread pitch diameter allowances are engineered for ease of assembly after plating, yet manufactured to strict standards with specific gages. Each production lot has a unique identification number and is traceable through each manufacturing process back to the original raw material test certificate. SPIROL's Railroad Nuts, otherwise referred to as AAR Clamp Nuts, Binding Nuts, and Gold Test Nuts or AAR Signal Nuts are used in signal lights, crossing bells and terminal blocks.

With the ECKOLD insertion system, nuts, studs and bolts can be pressed into almost any material, especially in the automated production. The servo motor-driven system can be configurated for stationary or robot-guided use. This offer includes: Servo motor-driven insertion system • Insertion frame, throat of approx. 700 mm Stroke 150 mm Press force max. 58 kN Positioning accuracy +/- 0.02 mm Stroke speed max. 150 mm/s • Servo motor-driven • Feeding unit • Separator • Frame • Control cabinet incl. visualisation software ECKOLD VISU • Tool holders Tools are not included in the scope of delivery. They must be chosen separately, based on the actual task. Contact us for a customised offer!