Pneumatic CNMC-E2 polyurethane spraying machine 17MPa
Description of CNMC-E2 polyurethane spraying machine:
The new CNMC-E2 air driven proportioning unit is of an advanced and
compact design. It is specially aimed at the applications of
polyurethane foam in place. Its particular configuration facilities
easy access to all its components, simplifies the control functions
ad significantly reduces the maintenance work.
Primary Heating System
The primary heating system consists of two separate independent
block heaters with no seals. Each heater heating elements that
supply a total power of 3000 W with the necessary control and
safety features for the accurate and reliable performance of the
system. The special design of the heaters allows for a DT of 30º C
and enables it to reach application temperatures of 70º C in normal
environmental conditions.
Proportioning Pumps
The system is including two positive displacement piston pumps,
driven by a pneumatic motor. The proportioning pumps are
manufactured from high hardness tempered aluminium and a special
treatment that offers a low coefficient of friction, a high level
of lubrication, and an increased level of wear resistance. The
system includes a common guide system that ensures dynamic
stability guaranteeing the correct alignment of the pump group and
extending the life of the packing seals.
Recirculation System
Recirculation of the two components allows a faster achievement of
the preset temperatures at the heaters before starting to spray and
during temporary shutdowns.
Hose Heating System (OPTIONAL)
The hose heating system is designed with 1000W each 15 meters that
allows the heating of up to 90m. of hose. The system
incorporates an innovative concept of heated hose in which the
copper resistance is homogenously spread around the hose. This
allows accurate and uniform control of the application temperature
of the products.
Features of CNMC-E2 polyurethane spraying machine:
Product name | CNMC-E2 polyurethane spraying machine |
| Power source | 230v single phase 230v 3 phase ,400v 3 phase ,50/60HZ |
| Heating power | 3kw each side |
| Heating hose power | 1000w/15meters |
| Driven mode | Pneumatic |
| Air source | 0.5-0.8MPa≥0.9m³ |
| Chemical output | 2-12kg/min |
| Maximum output pressure | 17MPa |
| Max hose support | 90 meters |
Technical parameters of CNMC-E2 polyurethane spraying machine:
CNMC-E2 polyurethane spraying machine is widely used in industrial
maintenance, tunnels, subways, roadbed waterproofing, foam film and
television props production, pipeline anti-corrosion, roof
waterproofing, basement waterproofing, wear-resistant lining,
external wall insulation, etc.
Images of CNMC-E3 polyurethane spraying machine:
