Corrugated profiles - Import export

The handrail systems are made with pultruded profiles in isophthalic polyester resin and fibreglass. The handrail systems, supplied with vertical or horizontal fixing, are designed and manufactured according to UNI EN ISO 14122-3 standard and are available in standard or ergonomic versions. The ergonomic handrail differs from the standard handrail for its ergonomic C profile and for the knee rail designed with a tubular profile (not corrugated as in the standard version). The connections between the elements are achieved with rivets and steel bolts. To make simple and quick the assembly of handrail systems, a series of accessories has been developed to facilitate installation. All handrails are supplied in standard grey (RAL 7035) or yellow (RAL 1018). On request, they are available in other colours and resins.

The Helicoid monotube heat exchanger, operating by means of counterflowing cooling or heating fluids, has an exceptionally high heat exchange coefficient, due to the special corrugated profile of the two concentric stainless steel pipes. This considerably reduces the exchange surface compared with conventional smooth pipe heat exchangers. A wide range of original applications are available. This is the only tubular heat exchanger for the homogeneous cooling or heating of grape mash (with or without stalks), fruit pulp and other products containing suspended solids or fibres (up to 25-30%). It is therefore ideal for: • in-line chilling of white grape mash at 15°C, to prevent fermentation before pressing • instantaneous chilling of black grape mash at 25°C • black grape mash fermentation control by means of by-pass circulation. Made entirely in AISI 304 stainless steel Supplied on request with effective insulation by injected expanded polyurethane and a stainless steel cover