RAETTS Spider Air Knife is developed from countless tests and practical experience. Its pioneering design concept not only improves the effect of the air knife drying system in the wine and beverage industry, but also greatly reduces the energy consumption of the system. When traditional air knives are used in wine and beverage filling production lines, the blowing force of the two air knives(which is against blow) will offset each other, resulting in a drying blind area. Due to the large volume of the traditional air knives, they are blocked by the guardrail during installation, cannot approach the bottle, and the angle cannot be adjusted. The invention of RAETTS Spider Wind Knife solves the above problems.
Application industry
Automobile & Allied Ancillqry Plants
Food & Beverage Plants
Bottling Plants
Pharmaceutical Industries.
Electronic Industry
- This Water Blow-Off system are mainly used for drying bottles before sticking sticker labels.
- This spider-like arm drying system adopts advanced aerodynamic principle, stable performance, low temperature operation, high visibility and low noise.
- The Spider Air Knives is designed to be closed, the operating temperature can reach 60°C, which improves the drying effect and is suitable for medium and high-speed production lines.
- The air knife system can be adjusted in all directions up and down, left and right; and the drying area can be adjusted according to the needs.The operation is very simple.
- The Air knife Systems for drying is suitable for a wide range of bottle types.Without the dust pollution caused by the brush, RAETTS Air Knives can easily remove water from ceramic and glass bottles, ensuring the labeling quality.
RAETTS spider air knife advantages:
- Multi-angle wind cutting, no blind area and no dead angle;
- The blowing time of a single bottle is 3-5 times of the traditional one;
- Adapt to different bottle types, easy and quick to adjust;
- Close to the bottle at the shortest distance to maintain the wind cutting effect;
- The number of blowing times for a single bottle is 10-20 times that of the traditional air knife system;
- The stepped air nozzles cover the bottle body from top to bottom, which conforms to the principle of fluid mechanics;
- It can be matched with RAETTS high-speed centrifugal blower and RAETTS high-pressure blower, which is flexible and convenient to use.
Model selection table:
| Model | A | B | C | D |
| RTSPD-A-B-C-D | 51 | 100-3000 | 4-20 | 2-4 |
| RTSPD-A-B-C-D | 63 | 100-3000 | 4-30 | 2-4 |
| RTSPD-A-B-C-D | 76 | 100-3000 | 4-50 | 2-6 |
| RTSPD-A-B-C-D | 102 | 100-3000 | 4-60 | 2-8 |
