Cold rolling, forming and reliably controlling the process
Looking for an afordable alternative for a degree of stretch control or speed ratio measurement? The measurement device should be non-contact, maintenance-free and permanently accurate? Do you have large variations in the condition of your rolled surfaces. Does your machine roll a wide variety of surfaces: rusty-matt, highly reflective, dark and black to white, aluminum, steel, or copper, with or without coating, oiling or roller emulsion on the surface? Did no other non-contact sensors cope with these variations? Contact us! ELOVIS offers reliable measurement solutions for all common cold rolling processes!
Typical materials for the degree of stretching control:
- webs, bands, sheets, foils of metal
- Wires, bolts, bars, strands of metal
- steel, stainless steel, aluminum
- copper, brass, bronze,
- alloys
- Metals with coatings
Typical machines with measurement problems:
- rolling mills
- reversing stands
- cold forming machines
- strand rolling mills
Application Examples
Matching Products and Services
Laser-Encoder
Length & Speed Measurement Systems
- Non-contact length and speed measurement, optically by laser
- Length and speed free of slippage, maintenance-free, permanently calibrated and accurately measured
- The Laser-Encoder replaces tactile measurement via impeller, wheel, measurement roller, or machine drive
- Measurement of agitated surfaces via laser-doppler surface velocimeter
ELOVIS Services
ELOVIS offers the following services in speed ratio measurement:
- Advice on the degree of stretch regulation
- Measurement & calibration services
- Help with surface complaints from your customers
- OEM sensor developments in the area of stretching degree control