Germany Netter NTP25 NTP series Pneumatic Piston Vibrator Air hammer Netter vibrator
1. Series NTP 1. Linear vibration
2. Nominal frequency from 1.328/min to 8.784/min
3. Centrifugal force from 190 N to 2.039 N
4. Frequency and amplitude are adjustable separately
5. Available in ATEX compliant or in stainless steel
2. Applications
The pneumatic piston vibrators series NTP are especially suitable for knocking off material adhering to container walls in funnels, containers, silos and hoppers. They can be used as drives for vibrating tables and chutes and as assitance for emptying containers.
Special features of NTP vibrators are: impacts like a rubber hammer or vibration with high peak acceleration.
3. Design and functioning principle
The vibration (linear) is produced by a freely vibrating differential pressure piston. In the standard version B+C the piston is knocking against an elastomer impact plate and works like a rubber hammer. In the version B without impact plate the piston works against an air cushion (noise reduced).
Hard knocking versions available.
The frequency can be adjusted by varying the pressure of the air supply and the amplitude by throttling the exhaust.
For operation a control valve is required (not included in scope of delivery).
Lubricationfree operation is possible in compliance with the recommendations of Netter.
ATEX compliant linear vibrators of the NTP series and units with stainless steel housing are available.
4. Permissible operating conditions
Drive medium: Compressed air or nitrogen (Filter ≤ 5 μm), preferably with oil mist
Operating pressure: 2 bar to 6 bar
Ambient temperature: 5ºC to 60ºC
Netter Vibration offers the accessories required for the mounting, installation, control and monitoring of vibrators and impactors.
5. Structure and Dimension
| Type | A
mm | B
mm | C
mm | ΦD
mm | E
mm | F
mm | G | H
mm | K
mm | ΦL
mm | N | Weight
kg |
| NTP25 | 90 | 60 | 46 | 6.5 | 36 | 14.5 | G1/8 | 15 | 8 | 51 | G1/8 | 0.89 |
| NTP32 | 140 | 75 | 51 | 11 | 48 | 32 | G1/4 | 20 | 10 | 70 | G1/4 | 1.70 |
| NTP48 | 194 | 100 | 78 | 13 | 60 | 51 | G3/8 | 25 | 15 | 95 | G3/8 | 4.40 |
6. Delivery 1. If the products we have in store, we will send it out ASAP after payment.
2. If the products which were customized, we will complete the production within a specified period of time, and send it out the first time, we can promise it.
3. We have a variety of ways to deliver goods, usually DHL, Fedex, TNL will be normal ways, If you require use of a courier, we can do it.
4. Also we can send by your delivery acount if you want.
