Fastener Machines

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From the technical consultation to the final products
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Dual Spindle Thread Roller

Dual Spindle Thread Roller

The VA-D, Dual-Spindle thread rollers are designed to roll threads above and below the shoulder.
■ The threads can be either different or similar.
■ The two heads are independent, eliminating influence of one on the other, enabling use of simple and economical rolling dies.
■ Both stations have Controlled Thread Rolling Start, Hydraulic Clamping, Zero-Taper Mechanism for parallel threads and Micrometric Thread Pressure Screws as well as an AC Speed Controller, Automatic Air Shut-Off and two Operator Control Panels. 

The VA-K models are designed to roll threads in the first station and roll knurls in the second station
■ Independent adjustments on both stations assure better quality of each thread.
 Higher production speeds.  The second operation does not slow down the machine.
 Less handling, eliminating possibility of mixing parts.
 Inexpensive tooling and full control of the quality of each rolling operation. Tools are replaced in minutes.