RAETTS high speed centrifugal blower air blower is a type of air-moving device that uses a high-speed rotating impeller to generate airflow at higher pressure and velocity than conventional fans or blowers.
Centrifugal principle – Air enters the center (inlet) of the impeller, and the rotating blades throw the air outward by centrifugal force.
The air’s velocity increases as it moves outward, and a diffuser or housing converts this velocity into pressure.
High speed means the impeller rotates much faster than standard blowers—often 10,000 to 50,000 revolutions per minute (RPM)—thanks to advanced motors, bearings, and aerodynamic design.
Bottle and can production line drying
Food processing and packing process drying
Pharmaceutical and medical production process drying
Die casting parts cleaning and drying
Hardware cleaning and drying
Industrial products cleaning and drying
PCB circuit board drying
LCD display desiccation drying
Auto parts cleaning and drying
Textile drying and blow off and so on.
Under the same airflow, the power consumption of the RAETTS high speed centrifugal blower air blower is only one-third of the ring blower. Our motors are IE2/IE3 standard ABB or Siemens motors or RAETTS permanent magnet synchronous motors, the efficiency can be up to 95%.
RAETTS blower and air knife system has a fast return on investment, which can increase the production efficiency by 2-3 times and save more than 60% power, helping companies or users to reduce costs and stand out from the competition.
RAETTS is able to help each customer customize energy-saving and highly efficient air knife drying system according to production line with more than 10 years of experience technical team.
RAETTS technology is derived from Germany, each part is supplied by leading manufacturers to ensure the high precision, low failure rate and long service life of the RAETTS high speed centrifugal blower air blower and air knife drying system.
From the theory of aeroplane turbo, RAETTS high speed centrifugal blower air blower can up to 13,000 to 21,000 rpm. Therefore, RAETTS-85 or EXPLORER-100 7.5kW high speed centrifugal blower air blower, 25kPa pressure, airflow is 1444m3/h, which is 3 times airflow than ring high-pressure blower (ring high-pressure blower 7.5KW air flow is 530m3/h).
No oil and other spare parts such as belts, tensioner, etc. Just replace the filter each 3 months.
One of our customer,a Chinese famous wine and liquor company,has 36 production lines whose productivity can reach 6000pcs/hr. Prior to labeling, the wine bottles should be dried and air rinsed the bottle after bottling to make the next procedure smooth. Before using RAETTS high speed centrifugal blower air blowers, the air knives system consisted of 4 sets of 5.5kW side channel blowers and four pcs air knives,which covered more than 70% electricity of overall production consumption.But its drying effect is so poor that bottles had to be wiped by workers.
As the competitiveness of liquor and wine markets getting more fierce these years, this wine company came to realized that only higher production volumes and lower production cost can bring greater market competitiveness.This wine company contacted RAETTS by exhibition and hope that RAETTS can solve their problems.
After a door-to-door investigation by RAETTS technical engineers to fully understand the situation on site, combined with the application experience of previous customers in Luzhou Laojiao, a RAETTS high-speed centrifugal blower air blower Explorer (5.5kW) was advised to use to carry a set of (45pcs) RAETTS spider air knives, the total design power is 5.5KW, they are installed in the customer’s original air knife system.
The outlet air speed generated by the RAETTS high-speed centrifugal blower is as high as 250 m/s, and the 40-50°C hot air generated by the high-speed rotation compression and friction of the impeller provides a strong guarantee for the entire drying system!
PRODUCTS
CONTACT US
Asis HQ:Building 1, No. 3, Juyuan Second Road, Shangtun, Liaobu Town,Dongguan City, Guangdong Province,China
Europe HQ:
NeumarktstraBe 17,32052, Herford, Germany(R&D,Production&Sales)
