- ALL IN ONE AIR KNOCKER
- AK-SERIES
- Hammering hoppers or silos bottlenecks
- Solve hopper/silo bottlenecks by hammering by the operator
The Usage of All in one Knocker 
- In case of a constant blow to the powder or row material.
- The point of a bottleneck where workers must hammer, etc. from time and again
- Resolving the rearrangement of materials due to the high vibration and high power of existing vibrators.
- In case a blow is required by pneumatic alone without electrical equipment in the location of explosion hazard.
Features of All in one Knocker
- Improved internal air circuit and controlled by pneumatic only through check valve and spool valve.
- Use direct / indirect strike-compatible brackets to maximize user convenience.
- Control of strike number through speed control valve without solenoid valve.
- Adjustable strike force according to user. (AK-22, 38, 55)
Application Example
Video
VT-SERISE Specification
| MODEL | Recommanded Pressure & Hits per time |
Impact Force [kg·m/s] (4~6 bar) |
Correspond Hammer [kg] |
Stroke [mm] |
Air Consumption [ℓ/time] (5~6 bar) |
Weight [kg] |
배관구경 [mm] |
배관길이 | |
|---|---|---|---|---|---|---|---|---|---|
| bar | hammering/min. | ||||||||
| AK-15 | over 5 | 20~30 | 0.7~1.05 | 1kg 이하 | 21 | 0.023 | 0.7 | 6 이상 | 권장배관구경이상 메인배관으로부터 2M 이내 |
| over 4 | 30~120 | 0.025 | |||||||
| AK-22 | over 5 | 20~30 | 1.12~1.68 | 2kg 이하 | 21 | 0.039 | 1.12 | 8 이상 | |
| over 4 | 30~120 | 0.05 | |||||||
| AK-38 | over 5 | 10~30 | 4.71~7.06 | 5kg 이하 | 34 | 0.15 | 3.14 | 10 이상 | |
| 30~60 | 0.18 | ||||||||
| AK-55 | over 5 | 10~30 | 34.5~51.7 | 30kg 이하 | 60 | 0.56 | 13.8 | ||
| 30~60 | 0.69 | ||||||||
※ 충격력은 5kgf/㎠ 상태에서 피스톤의 가장 외측 나사를 개방한 후 측정 데이터 입니다.
※ 해당망치의 경우 사용자의 완력 등에 따라 출력에 차이가 있으므로 참고용으로 사용바랍니다.
Size / Outside View 
| MODEL | A | B | C | D | E (min~max) | F | G | H | I | J | K | L |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AK-15 | 151~180 | 118 | 64 | 42 | 33~62 | PT1/8 | PT1/8 | M6 | 4-Ø5.2 | 25 | 4-Ø5.2 P.C.D 54 |
60 |
| AK-22 | 175.5~202.5 | 130.5 | 84 | 54 | 50~77 | PT1/8 | PT1/8 | M8 | 4-Ø6.2 | 35 | 4-Ø6.2 P.C.D 70 |
75 |
| AK-38 | 249.5~298 | 196 | 118 | 79 | 53.5~102 | PT1/4 | PT1/4 | M10 | 4-Ø8.2 | 50 | 4-M8 P.C.D 100 |
100 |
| AK-55 | 379~448 | 270 | 164 | 114 | 109~177 | PT3/8 | PT3/8 | M12 | 6-Ø10.2 | 75 | 6-M10 P.C.D 138 |
175 |
※ These specifications and dimensions are for reference only.
And these are subject to change without prior notice depending on the product development process of our company.
※ If processing of the assembly is required, be sure to check the actual size of the product for the relevant.
Precautions of All in one Knocker
- Please use a filter before the AK Knocker as close as possible, for supplying Clean Dry Air
- Recommended air pressure: 3~6kg/㎠
- Recommended air temperature: 0~60℃
- Recommended operating time: 8 hour/1 day (Warranty period : 12 months from date of purchase)
- Please check supplying air pressure. And supply nonvolatile oil through a lubrigator. (* Operation pressure : 5~7kg/㎠)
- Please set a swich for only using the knocker.
- You can control output knocking force and frequency through adjustment pressure and flow rate.
- Please assemble the AK KNOCKER on the device where you want to give knockings, with bolts and spring washers firmly.
- When applying a strike, it can be applied to a fixed, flat target object. (Example : Impossible to hit the rotating body)
