Designed for pneumatic mounting of tapered Speedwell sleeves
mechanical resistance
patented product
quality certified
Speedwell System
Rossini supply tapered mandrels for the rubber Speedwell Sleeves of its production. Manufactured with the latest available technologies for the mechanical works, welding process and assembly, the Rossini Speedwell mandrel has several advantages like the design related to the applied loads, the patented tapered value and a close chamber distribution system for the compressed air distribution; moreover the perfect grinding of the surface supplied with chrome, nickel coating according to the manufacturing drawing.
Solid welded steel structure with closed chamber compressed air distribution.
High precision ground outer finish (Ra 0.8). Parallelism and coaxiality tolerance < 0.01 [mm]
Surface finishes
Tempered or chrome plated ground mandrel surface treatment; tempered journal bearing contact zones
DIN ISO 1940-1 S balance quality grade
Standard G6.3 at 1000 rpm
Available accessories
Tempered bearing guide bushings - 1-way or 2-way rotary joints
The characteristics of the mandrel or roller supplied are compliant with the drawing and design specifications defined by the manufacturer of the machine
