Need advice?
- (86)-0532-012345678
- 15112345678
- disa@disachina.com
Get in touch
Leave your details below and one of our specialists will be in touch as soon as possible.
disa blast WHEEL: OPTIMAL EFFICIENCY & EFFECTIVENESS
Disa, known for its developments in the field of blasting technology, has advanced blast wheel technology.
Disa presents three robust blast wheel models, engineered for superior performance, durability, and efficiency. Constructed with premium materials and cutting-edge technology, our blast wheels are designed to maximize productivity while minimizing operational costs. Each model delivers distinct advantages tailored to diverse blasting applications, ensuring consistent, high-quality results across various industries.
Why choose Disa?
- special C-shape of the blades
- completely new blade holder (patent BE2012 / 0244)
- improved abrasive flow
- Own service department
- Delivery options from stock
- Over 30 years of experience in the blasting technique
- up to 70% higher blasting efficiency
- 10 times longer life expectancy of the blades
- 3 times longer service life of the blast wheel – side windows
- extremely suitable for blasting with angular steel abrasives
- completely customer-specific, but also standard blasting system solutions
- suitable for many types of objects
- strictest quality requirements
- High-end wheel blasting systems
- optimal cleaning of the abrasive
- Dust emissions below 3mg / m3
- Control cabinet with PLC control
DISA BLAST WHEEL: Leading Durability High efficiency
The shot blasting turbine components are the core of every Disa shot blasting equipment. During the shot blasting operation, the metered abrasive flow continuously flows into the impeller that rotates synchronously with the shot blasting turbine through the inlet. The abrasive accelerates within the impeller and is smoothly guided onto each blade through a slot on the distributor wheel. This method ensures the optimal energy utilization rate of the drive motor. Each shot blasting turbine on the Disa shot blasting equipment is equipped with an independent abrasive valve, which can precisely control the abrasive flow rate to each shot blasting turbine. The abrasive flow is initiated only when the abrasive reaches the shot blasting turbine, thus minimizing the equipment damage caused by idling.
High efficiency and optimization of the abrasive flow
The symmetrical sandwich construction (double side panes) of the DISAA Wheel ensures an efficient and even flow of blasting media within the blast wheel. Conventional blasting wheels lose power due to the turbulence of the abrasive inside the turbine. The revolutionary throwing blade mount of the DISA wheel, which at the same time takes on the task of connecting webs, avoids these performance-reducing blasting media turbulence. The innovative design of the DISA Wheel guarantees a 7 times better flow of blasting media, 5% higher energy efficiency and 3 times longer service life of the side windows compared to all other turbines available on the market.
The blasting wheel workings
Special C-shape of the blades
Straaltechniek International has further developed the principle of the C-throwing blades under the aspect of minimizing stress factors and this leads to the revolutionary concept of the unit of throwing blade and throwing blade holder. Thanks to the precise knowledge of the kinematics and the blade receiving units developed from it, the impact energy at the entrance of the blasting agent to the throwing blade is massively minimized, so that the throwing blade and blasting agent are less stressed. A curvature of the throwing blades adapted to the trajectory parabola enables a 25% higher exit speed of the abrasive, which results in a significantly lower consumption of abrasive. The performance of the GN Wheel® is up to 70% higher than that of conventional blasting wheels.
Extremely easy to maintain
When developing the DISA Wheel, Straaltechniek International also attached great importance to ease of maintenance in order to keep the costs for downtime and assembly particularly low for the operator.
Delivery program
The DISA Wheel is available in diameters of 300 – 506 mm and can be used on all existing and future blast wheel machines. The DISA Wheel has proven its effectiveness under the toughest operating conditions, e.g. when using angular blasting media type GH with a hardness> 64 HRC and can be optimally retrofitted regardless of the blasting system manufacturer.
Blast wheel retrofitting
Retrofitting of the existing blower wheel systems with the new DISA wheel is possible without any problems. Please turn to our staff in confidence.
