Solution of flow probrem
EXEN Stainless Air Knocer

knocker
EXEN Air Knocer series solve flow prolem in hoppers, chute, silo or pipes caused by powder, sticky or greasy materials.

clogged Powder/greasey materials are clogged easily like bridging, ratholing, arching or adherence to wall and stop flowing unless solving these problems.

EXEN Air Knockers are hitting on the wall of silos, chutes or pipes and solve the clogging instead of banging by workers!

Use for (example)
- Powder : Flour, Sugar, Salt, Starch, Instant drink, Toner, Dust, etc.
- Particle : Pellet, Sand, Soil, Ballast, Glass, Ceramic, Cement, etc.
- Greasy : Oil, Grease, Cream, Honey, Undiluted solution, Paste, etc.
- Grain : Rice, Wheat, Coconut product, Corn, Nuts, Beans, etc.
- Others : Tea, Pulp, Cotton, Fiber, Dust, etc.

Where are EXEN Air Knockers used?
- Food, Feed, Instant drink, Tea factory
- Chemical, Fertilizer factory
- Oil, Grease factory
- Cosmetics, Pharmaceutical factory
- Cement, Metal, Plastic, Glass, Ceramic Factory
- Powder paint, Toner factory
- Sanitary products, Chmical fiber factory
- Power plant

knockers
Line up and Specification
Model Working Pressure
(Mpa)
Stroke Cycle
(time/min)
Air Consumption
(L/time) (ANR)
Stroke Energy
(N m)
Impulsive Force
(kg m/s)
Weight
(kg)
RKV20P 0.3-0.7 1-60 0.04-0.10 4.3-8.3 0.6-0.8 0.8
RKV30PA 0.05-0.13 5.5-13.1 1.2-1.8 1.4
RKV40PA 0.15-0.37 9.2-22.3 2.6-4.0 3.5
RKV60PA/ PAR 0.33-0.77 20.6-49.0 6.9-10.6 9.3/9.4
RKV80PA/ PAR 0.60-1.40 45.1-109.0 15.2-23.7 14.5/14.6
RKV100PA/ PAR 0.98-2.28 82.4-201.0 30.0-46.9 34.0/34.3
RKV120P 1-6 3.32 - 6.64 131 - 321 52.0 - 84.0 51.8


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