Findeva FKL-100 In Pneumatic Knocker
This industrial pneumatic knocker Findeva FKL-100 In is with single or interval impact mode, with adjustable force and interval.
Availability
Description of the industrial pneumatic knocker Findeva FKL-100 In
This model belongs to Findeva’s FKL range of pneumatic knockers, variable-interval variant.
Impact mode and interval are easily adjusted via three control bores, to suit a wide range of situations.
Dimensions and weight
| Length | 225 mm |
| Diameter | Ø 89 mm |
| Weight | 4.50 kg |
Performance
| Operating pressure | 2.0 – 7.5 bar |
| Energy per impact | 10 – 70 Nm |
| Impulse per impact | 2.1 – 14.7 Ns |
| Compressed air | 0.5 – 1.1 l/impact |
| Max. wall thickness | 7 mm |
See the full range : Pneumatic Knockers FKL
Applications of the industrial pneumatic knocker FKL-100 In
This industrial pneumatic knocker is particularly suited for:
- Knocking off adhering material on silos, hoppers and chutes
- Cleaning filters, reactors and pipelines
- Wet, explosive or ATEX-classified environments
- Applications requiring adjustable impact force and interval
Construction and operation of the FKL-100 In
The piston is forced against a spring by compressed air ; with rapid bleeding, it then bounces against a baffle plate. In interval mode, impact depends on the time set by a throttle valve, with force adjusted via the three control bores. In single-impact mode, impact is triggered immediately after the 3/2-way valve switches ; several knockers can thus be operated in parallel. The hard-anodised aluminium housing, hard-anodised aluminium base plate and hard Ematal-covered cap protect a steel piston. Lubrication-free, it withstands extreme environmental conditions, wet and explosive environments, and is available with ATEX certification.
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