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Nortec-Cannon A/S Mobile units for machine foaming of pipe joints
Nortec-Cannon A/SMobile units for machine foaming of pipe joints
HOVMAND PU Machines are designed for insulation of DHC (district heating and cooling) pipe joints in the field.
The concept of pre-insulated steel pipes covered with a water-resistant outer HDPE casing and an insulation layer made of Polyurethane foam was invented in Denmark in 1960. The concept became a major success and has been extended to the rest of the world creating the basis for modern cost and energy effective DHC systems.
The service life of pre-insulated pipes is calculated to minimum 30 years, but a large number of pipes are still in service and operate satisfactorily many years after this theoretical limit. The pipe joints are made in the field and it requires high quality systems and technology to obtain high quality and long life joints.
HOVMAND PU Machines has 45 years of experience in the development, designing and production of mobile machines for insulation of pipe joints in the field.
Nortec-Cannon A/S Bakkegårdsvej 308 3050 Humlebæk Telefon +45 45 65 02 88 www.nortec-cannon.dk
HOVMAND PU Machines
Up to 30 m of heatedhoses
Mixing head
Hydraulic station
Hovmand dosing system
Polyol- and Isocyanate tanks
Control cabinet
Nortec-Cannon A/S Bakkegårdsvej 308 3050 Humlebæk Telefon +45 45 65 02 88 www.nortec-cannon.dk
Mobile units for foaming of pipe joints
HOVMAND PU Machine mountedin a van
HOVMAND PU Machine mountedin special designed box
HOVMAND PU Machine mountedin a high trailer
Nortec-Cannon A/S Bakkegårdsvej 308 3050 Humlebæk Telefon +45 45 65 02 88 www.nortec-cannon.dk
Product range
HOVMAND G125ACapacity: 7 – 10 kg/minPneumatic driven pump unit with fixed mixing ratio, heatable hose, mixing head, tanks, controlcabinet
HOVMAND HPV15 Capacity: 15 – 20 kg/minHydraulic driven pump unit with variable mixing ratio, heatable hose, mixing head, tanks, control cabinet
HOVMAND HY40Capacity: up to 40 kg/minHydraulic driven pump unit with fixedmixing ratio, heatbale hose, mixinghead, tanks, control cabinet
The product range covers machines with different capacity all with the option to integrate in a vehicle or a mobile frame. Behind this product range is 35 years of experience in designing and manufacturing polyurethane and polyurea PU proportioning units.
Nortec-Cannon A/S Bakkegårdsvej 308 3050 Humlebæk Telefon +45 45 65 02 88 www.nortec-cannon.dk
Kløvermarken, CopenhagenThe insulation of the joint is applied, using a HOVMAND HY40 PU foaming machine.
Pipe joint after foaming with PU
Nortec-Cannon A/S Bakkegårdsvej 308 3050 Humlebæk Telefon +45 45 65 02 88 www.nortec-cannon.dk
Nortec-Cannon A/S
Bakkegårdsvej 308
DK-3050 Humlebæk
Phone +45 45 65 02 88
www.nortec-cannon.dk
CVR 26 48 20 70
