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Prevents rat hole, arching and bridging for hoppers, shooters, air ducts, and tanks. - details see: https://www.machineto.com/electro-hammer-knocker-maghammer-sic-2a-10303061

•Electromagnetic Hammering Device [MagHammer] Hammering equipment

Prevents rat hole, arching and bridging for hoppers, shooters, air ducts, and tanks.

[Features]

1. High efficiency for continuous impacting force.
2. Flexible adjustments by controller fit specific needs for application.
3. Sealed design allows use in severe dusty atmosphere.
4. Operation can be activated by an external signal, internal timer or manual control.

◊High Temperature Model (Ambient Temp. up to 100 degree C).
◊Cor rosion resistance (SUS version is available).
◊Direct impact type with extended piston.
◊Base plate, bolts and nuts are included for installation.
◊5m connection cable is included.

MagHammer Selection Guide

Although the specific model and quantity will vary depending on the shape and dimensions of thehopper, as well as the condition of clogging and various other characteristics, the condition and water content of the powder, among others, general applications can follow the table shown at right to select model and quantity. Select appropriate model using the hopper wall thickness (t) and diameter (OD) value.

Since impact force is adjustable, you should select the largest model from among the applicable models and turn down the impact force allowing for stronger impact force for difficult batches or materials.

•Control Panels

<< Comparison with Vibrator >>

1) Vibrator: Low impact force with high frequency makes fine powder and high moisture materials more compacting.

(MagHammer): Adjustable high impact force with interval makes material free from hopper inside wall.

2) Vibrator: Constant vibration will cause metal fatigue at welded or curved and crack.

(MagHammer): Indirect impact will provide sufficient force with no damage to the hopper.

<<Comparison with Pneumatic Knocker>>

1) Pneumatic: Part Life Expectancy till 1 million hit in general.

(MagHammer): Warranty till 2 million hit, therefore same or even lower running cost is expected.

2) Pneumatic: Possible contamination of foreign particle limits installation location.

(MagHammer): Complete shieled structure unlimits installation location in severe atmosphere.

3) Pneumatic: Dependability of air compressor ability (Interval, Impact Force).

(MagHammer): Stable performance with AC power line.

4) Pneumatic: Possible failure or loss of electricity from air leakage.

(MagHammer): No electricity loss.

About Us

Business name	Nippon Magnetics, Inc.
Establishment	April 1943
Turnover	1.7billion (2011) U.S. companies (stake 60%) Nippon Magnetics USA, Inc.
Employee	57 people
Capital	30 million yen
Settlement period	February each year
Business	Manufacture and sales of equipment, permanent magnet and electromagnet applications