Clear the blockage of the external three-phase vibrator in the silo

Clear the blockage of the external three-phase vibrator in the silo

Electric vibrator

NetterVibration's electric vibrator

The Nete V vibrator is an electric vibrator in the German market, suitable for customers' requirements based on a series of 1000 different vibrators.

Electric vibrators convert electrical energy into mechanical energy.

According to the application, there are different types of electric vibrators:

Electric external vibrators used for connecting to components such as silos, conveyor chutes, vibration tables, etc.

The internal electric vibrator is immersed in the product to be compacted (concrete, sand, mud, etc.).

The working principle of all electric vibrators is the same. Unbalanced motors installed on rotating rotors generate circular vibrations with high centrifugal force. Centrifugal force depends on unbalance and rotor speed.

Characteristics and advantages

Circular vibration

Driving energy: DC, AC, and three-phase currents can reach up to 690 V.

Easy to clean (smooth surface)

Compliant with CE, CSA, and ATEX directives

Vacuum sealed windings are very sturdy

Provide shells made of different materials

Can provide special designs

Tasks to be executed

clean

dose

progress

Sorting and Separation

test

compress

Empty the residue

Clear the blockage of the external three-phase vibrator in the silo

industry sector

car

building

food

pharmaceutical industry

chemistry

plastic

Mechanical Industry

foundry

1. NCE and NXE series electric internal vibrators

The NCE and NXE series electric internal vibrators have the same performance as the NCZ and NCX series. They have only one difference: the NCE and NXE series have an electronic micro converter that integrates a manual switch in the cable, allowing the poker to be directly connected to a 230 V socket. In the NXE B version, the micro inverter is connected separately from the manual switch, just before the plug.

Product Features

Directly connected to 230 V.

Lightweight and easy to operate

Achieve the longest service life through thermal protection

Centrifugal force ranging from 1600 N to 6000 N

Nennfrequenz 12000/min

Voltage 230 V, 50-60 Hz, single-phase

2. NCX M series electric internal vibrator

The NCX M electric internal vibrator is mainly used for concrete sliding mode paving machines. Compared with traditional vibrators, the greatly increased centrifugal force can achieve higher compression performance.

NCX M vibrators come in various shapes (G-straight, curved, and T-shaped) to suit your process.

In addition, a special version (NCX M 760 T CC) has been developed, which can run in two rotation directions through corresponding circuits. If NCX M T CC rotates in one direction, it will operate with a centrifugal force of 7.2 kN. When the direction of rotation changes, the unbalance will adjust to each other, making it only work under a centrifugal force of 5.6 kN.

Product Features

The highest compaction performance among similar products

Interchangeable components, making it very convenient for service

Straight, curved, and T-shaped

Equipped with 2 adjustable unbalanced T-shaped vibrators (CC version)

110 volts, 200 hertz

Optional thermal protection

3. NCX and NCXS series electric internal vibrators

The NCX and NCX/S series electric internal vibrators are particularly suitable for achieving good compression performance and optimal air entrainment due to their high centrifugal force.

Therefore, the NCX vibrator meets the requirements of modern concrete technology. Due to their modular design, these internal vibrators are very easy to maintain.

There are different versions: K: short, L: long and S, with a manual switch in the shape of a "style grip". The S-shaped with a style grip and shorter connecting hose is suitable for special applications in concrete plants. A Vulkollan ® When used as a form of wear protection and compacted concrete, the point reduces noise.

Product Features

The highest compression rate within this price range

Prevent explosion through thermal sensors

Interchangeable elements, very easy to remove

Steel or Vulkollan ®

Nennfrequenz 12000/min

Centrifugal force 1600 to 6000 N

Compaction rate of 11 to 60 m ³/h

42 V to 48 V, 200 Hz

4. NCZ and NCZS series electric internal vibrators

The high-performance electric internal vibrators of the NCZ and NCZ/S series are particularly suitable for achieving high compression performance and optimal air entrainment due to their enormous centrifugal force.

Therefore, the NCZ vibrator meets the requirements of modern concrete technology. Due to their modular design, these internal vibrators are very easy to maintain.

The winding is 100% burned through protected by the thermal sensor. In case of overheating, the device will automatically shut down.

The cylinder liners of NCZ and NCZ/S series are coated with tungsten carbide to reduce friction and wear. In addition, the special unbalanced suspension and ultra long storage life ensure long-term operational reliability.

There are different versions: short (K), long (L), and manual control (S). You can always use a suction head that significantly reduces noise.

Product Features

Higher centrifugal force than traditional vibrators

Special unbalanced suspension

Bottle sleeve with tungsten carbide coating

Achieve the longest service life through thermal protection

Interchangeable components

5. NEA series AC electric external vibrator

NEA series AC electric external vibrator

The NEA series electric external vibrators are always used in situations that require driving conveyors, vibration tables, or screens. In addition, these devices can clear product blockages and accumulations in the silo.

The characteristic of NEA is that it does not require maintenance even under harsh environmental conditions.

The AC equipment NEA runs at 3000/min at 230V, 50Hz.

Other voltages are available. They are also designed to operate at 60 Hz, with a speed 20% higher than the value at 50 Hz. If necessary, the imbalance can be adjusted.

Large sized rolling bearings ensure a high level of operational safety.

Product Features

Circular oscillation

Power supply 230/115 V AC

The junction box is integrated into the casing

Maintenance free operation

Smooth shell surface

Stainless steel unbalanced cover

Protection level IP 66-7, shell sizes 50 and 60: Protection level IP65)

Isolation level F

Provide ATEX and stainless steel versions

6. NED series DC electric external oscillator

DC electric external vibrator NED 50200 from NetterVibration

The NED series electric external vibrators are typically used in situations where it is necessary to drive conveyor troughs, vibration tables, or sieves. In addition, these devices can clear product blockages and accumulations in the silo.

The characteristic of NED is low maintenance operation, even in harsh environmental conditions and mobile use, such as B. It is possible on trucks.

NED DC equipment operates at 12 or 24 volts at 3000/min or 3600/min. There is an imbalance at both ends of the shaft, which will result in undirected sinusoidal oscillations at the corresponding frequency of speed.

Large sized rolling bearings ensure a high level of operational safety.

Product Features

Circular oscillation

Power supply 12/24 V DC

Can be used for ambient temperatures up to 40 ° C

Low maintenance operation

Smooth shell surface

Stainless steel unbalanced cover

Provide plastic casing

Protection level IP 66-7, insulation level F

7. NEG S series stainless steel electric external oscillator

The NEG S series electric external vibrators are used in any location with special requirements for surface chemical resistance. The characteristic of the NEG S series is its modular structure. This means that even small-scale production can be economically produced using different types of steel. The protection level IP 66 (preventing dust and water from entering) can be cleaned using high-pressure injectors and corrosive cleaning agents.

All internal components of the stainless steel vibrator come from the proven NEG series and have therefore undergone series testing.

Even in the standard version, the surface quality Rz of NEG S is 6.3 μ m, meeting the requirements of the food, chemical, and pharmaceutical industries. Higher surface quality can be easily achieved according to requirements, such as in the food industry.

Product Features

Circular oscillation

stainless steel

Surface quality 6.3 μ m

Power supply 230/400 V 50/60 Hz or 230V AC

The junction box is integrated into the casing

maintenance-free

8. The NEG series electric external vibrators are commonly used in applications that require driving conveyors, vibration tables, or screens. In addition, these devices can clear product blockages and accumulations in the silo.

In NEG's profession, maintenance free operation is required, even in harsh environmental conditions.

The three-phase equipment NEG operates at 230/400 V, 50 Hz, depending on the number of poles at 750, 1000, 1500, or 3000/min. All NEGs are also designed for use at 60 Hz, with speeds 20% higher than those at 50 Hz. If necessary, adjust the working torque. Large sized rolling bearings ensure a high level of operational safety. All NEGs are suitable for operation with frequency converters.

Product Features

Circular oscillation

Power supply 230/400 V, 50/60 Hz

The junction box is integrated into the casing

Maintenance free operation

Stainless steel unbalanced cover

Protection level IP 66-7, shell sizes 50 and 60: Protection level (IP65)

Isolation level F

Provide stainless steel and ATEX versions

9. NEH and NEG series high-frequency electric external oscillators

The NEG electric external vibrator and Ni series are specially developed concrete compaction templates for factory prefabrication and tunnel construction. The rotation speed of 6000/min and the sturdy structure solve the most difficult applications in the construction industry.

The electric external vibrator is an unbalanced motor based on the squirrel cage principle. There are adjustable unbalance quantities at both ends of the shaft, generating sinusoidal oscillations of corresponding speed and frequency.

The difference between the NEG series and the NEH series lies in their fastening method. Install the NEG vibrator together with the NBS series installation kit. The NEH vibrator is connected using the NVH series quick release bracket. It allows the device to be easily repositioned.

All NEGs and NEHs have been optimized for operation on frequency and voltage converters.

Product Features

Circular oscillation

Maintenance free operation

Smooth shell surface

Stainless steel unbalanced cover

Quick release bracket (NEH series)

Protection level IP 66-7, insulation level F

10. The NES series stainless steel electric external shaker is mainly used in the chemical, pharmaceutical, and food industries. They are used as drivers for conveyor troughs, screens, and unloading auxiliary equipment.

The stainless steel surface of the vibrator is particularly resistant to chemical corrosion environmental conditions and can be mechanically and machine cleaned with strong cleaning agents.

The stainless steel electric external oscillator is a three-phase asynchronous motor with adjustable shaft end unbalance, which generates non directional sinusoidal oscillations at the corresponding frequency of speed.

Extremely elastic roller bearings ensure a long service life. All NES can be used without restriction with suitable frequency converters.

Product Features

Circular oscillation

Specially tolerant to harsh environmental conditions

Centrifugal force from 296 N to 42446 N

High operational reliability

Tropical insulation achieved through vacuum impregnation

Protection level IP 66

The nominal frequency ranges from 750/minute to 3600/minute

The shell is made of stainless steel