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The range of MVE-type External Electric Vibrators is the result of more than forty years of experience in vibrating technology for the building industry as well as for other industrial applications worldwide. OLI® Rotary Vibrators afford a guarantee of long term durability, reflecting the care taken over selection of components (well sized SKF bearings) and the high level of precision adopted in manufacture, whilst maintenance is minimal and simple in the extreme.
MVE-type External Electric Vibrators are used in a number of different applications: as material flow aids, for screening, conveying, cleaning, detaching, compacting, and sorting.
- Motor protection: IP 66 - NEMA 4
- Insulation class: F
- Adjustable frequency
- Continuous duty: S1
- Centrifugal force: from 4 to 13000 kg (from 8.8 to 28660 lb)
- Standard voltage: 230/460 V, 60 Hz
- 900 - 1200 -1800 - 3600 R.P.M.
- Standard: ATEX II3D certified
- Standard: ETL (UL-CSA) Class II Div 2
- On demand: ATEX Exe II 2 GD
- On demand: ATEX Exd II 2 GD
- Excellent price-performance ratio
- Ex-stock delivery
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PS-type
MARTSHOCK Intermittent Pneumatic Hammers belong to those flow aids that act destructively as bridge breakers.
MARTSHOCK Hammers are suitable for loosening of adhesive material crusts on walls, pipes and bins, and as bridge breakers in silos. The blow impulse leads to the complete detachment of the crusts or the collapse of a material bridge.
The MARTSHOCK Pneumatic Hammer blows produce a violent impact on the wall on which the unit is fitted. It is suitable for all bin shapes and sizes.
- 4 sizes available;
- working temperature:- 20°C/ +80°C (-4°F/+176°F);
- working pressure: from 3 to 6 bars;
- intermittent use recommended;
- suitable for dry and humid powders.
PJ TYPE
The PICJET combined hammer blast is electropneumatically actuated, and it develops three simoultaneous actions:
1) instantaneous hammering;
2) extended vibration thanks to the silicon membrane;
3) extended and intermittent airshot along the silo wall.
- 4 sizes available;
- working temperature:- 20°C/ +80°C (-4°F/+176°F);
- working pressure: from 3 to 6 bars;
- intermittent use recommended;
- suitable for dry powders.
PG TYPE
The GUNJET air cannon release almost instantaneously a certain quantity of highly compressed air inside the silo or bin, thus provoking the typical effect of an explosion. GUNJET air cannon are particularly suitable for very light material such as wood pellets or plastic chips, with a strong tencency to rat-holing.
- 4 sizes available;
- working temperature:- 20°C/ +80°C (-4°F/+176°F);
- working pressure: from 3 to 6 bars;
- intermittent use recommended;
- suitable for dry powders.
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Rotary Pneumatic Vibrators are used on bins and hoppers to avoid bridging or rat holing, as flow aids, as well as for compacting, sorting, dissolving and cleaning applications and for the improvement of material flow on chutes, screens and vibrating tables
Vibration with the OT-type is generated by a turbine with integrated flyweights which rotates on two oversized ball bearings
- Available in 12 different sizes;
- Oil-free operation possible;
- Maintenance-free;
- Low noise level;
- Operating temperature: from -4° F (-20°C) to 250° F (120°C).
In OR Roller Vibrators vibration is generated by a rotor which describes an eccentric movement inside a steel race. OR Roller Vibrators generate very high frequencies and centrifugal forces with low consumption as compared to the force given.
- Available in 8 different sizes;
- Oil-free operation possible;
- Maintenance-free;
- High centrifugal force;
- Low noise level;
- Maximum operating temperature: 390° F (200°C).
S-type Ball Vibrators consist of an anodized aluminium body inside which a steel ball rotates on a specially hardened and ground steel ring.
- Available in 8 different sizes;
- Oil-free operation possible;
- Maintenance-free;
- High centrifugal force;
- Low noise level;
- Operating temperature: from -4° F (-20°C) to 250° F (120°C).
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H Series Vibration Test System(water-cooled)
The H Series vibration testing system is ideal for screening of large sized
assemblies with high acceleration test requirements.The H series also
meets typical vibration test requirements of other large sized electronic
assemblies,automotive parts,aviation,avionics parts,satellites,aerospace
and millitary systems.The H series vibration is designed to meet millitary
and international test standards including MIL,ASTM,IEC,ISO,BS and JIS.
A wide diameter armature with high cross axial stiffness will allow for using
a proportioned head expander to test mulitiple specimens simultaneously
yet achieving good vibration transmissibility ratio.Other test requirements
including transportation vibration simulations for large size components
can easily be fulfilled by the H series.Options are available to meet
the most stringent test requirements for hazardous or explosive materials.
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Series Vibration Test System
The ‘M1’ Series vibration testing system is ideal for screening of
small size assemblies with high acceleration test requirements and
can also meet typical vibration test requirements of other medium
sized electronic assemblies, automotive components, road navigation
units and home appliances. The ‘M1’ Series is designed to meet
military and international test standards including MIL, ASTM, IEC,
ISO, BS and JIS. A wide diameter armature with high cross axial
stiffness when coupled to proportional head expander to test
multiple specimens simultaneously yet achieving a good vibration
transmissibility ratio. Other test requirements including
transportation vibration simulation,combined vibration-environmental
test and seismic simulations for small size components can easily be
fulfilled by the ‘M1’Series.
Features
The Performance:
Specimen payload to 500kg(1,100lbs)
Excellent random performance meeting ISO standard with 3 sigma peak current rating
Armature diameters range from 240mm to 370mm(9.5 inch to 14.6inch)
Up to 51mm(2 inch) continuous displacement(pk-pk)
Test frequency up to 3,000 Hz
The Shaker:
Rugged trunnion design with bearing guidance
Air bag or elastomer isolator built-in reducing dynamic floor stress
Dual layer reinforced armature for high acceleration performance
Roller-truss flexure suspension system with high cross axial stiffness
The Amplifier:
Integrated with high performance amplifier
Modular designed amplifier
12 KVA power module with two self-reliant compact 6KVA sub-modules
High modulation switching frequency
High signal to noise ratio
Low total harmonic distortion
Individual power module operation indication light
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Eriez Bin Vibrators are used in applications ranging from the tiniest hopper to huge bunkers. Depending on your location, two different styles may be available.
Bin Vibrators - Electro-permanent
AC-operated units provide efficient, economical movement of hard-to-handle bulk materials. They use up to 80% less power than some other units.
Bin Vibrators - Inertial
Want the best of both electromagnetic, as well as rotary drive bin vibrators? Take a look at Eriez' new line of Inertial Bin Vibrators, that give you the advantages of each.
Bin Vibrators - Pneumatic
Oscillating piston-type vibrators are ideal for small hoppers, tables and transfer chures
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SPV Series Vibrators are engineered for quality and long service life. All models feature low operating temperatures thanks to radial fins and oversized electrical components. There are single phase and three phase models, with forces to over 57,000 pounds. Visit our website for further data, or contact our sales team for assistance in sizing an SPV Series Vibrator for your application.
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MARTIN® Electric Vibrators CD Series
MARTIN® Electric Vibrators improve the handling of bulk materials in industrial vibration applications like bin activation, screening, feeding, and compaction.
Engineered for Continuous Duty
MARTIN® Vibrators are specially built to withstand the rigors of industrial vibration.
Efficient Operation
Higher force-to-energy consumed ratio than hydraulic or pneumatic vibrators means lower operating cost.
Versatile
Available in 900, 1200, 1800, and 3600 rpm. Ranging from 13 to 49,000 pounds of force. Various electrical ratings are available.
Quiet Operation
A typical MARTIN® Electric Vibrator generates 65 to 70 dB. Comparable air-powered vibrators produce 85 to 90 dB.
Precise Control of Force
Adjustable eccentric weights provide precise control of output.
Low Maintenance
Bearing lubrication (on a 1000- or 2000-hour schedule) is the only required maintenance. (Some models use sealed bearings, eliminating all lubrication.)
Dust-Tight, Water-Tight
O-ring seals and machined surfaces protect against the entry of dirt and water.
Vibrators to Meet Special Requirements
UL and CSA-accepted models are available for hazardous duty locations or for non-standard electric hook-ups. Controls and mounting accessories are also available.
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These inline vibrators are AC vibratory drives with integral halfwave
rectification in which the force effect of an electromagnetic
alternating field is used to generate a curving oscillatory motion.
For individual adjustments we recommend a control box Type 33 43303 + 04B00.
Standard Rated Voltage: 230 V AC, 50 Hz
Vibration amplitude: 1 - 6 mm
Load: 0.1 - 17 kg
Power: 14 VA - 3520 VA
Duty cycle: 100%
Other input supply voltages and frequencies available on request
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The Most Advanced Concrete Vibrator Ever Designed
Wyco's Electric Flex Shaft Vibrator has become the industry standard for quality concrete consolidation. Engineered for both performance and productivity, Wyco Electric Square Head Concrete Vibrators:
Deliver more torque with less amps than other motors on the market
Operate at less than 65% of full load capacity under normal job conditions
Retain speed under heavier load
Allow the use of longer flexible shafts and larger vibrator heads
Exceed industry standards to assure safety
Provide 20-50% faster consolidation
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Efficient, Effective Design Provides Superior Results
Eliminates concrete build-up between the isolator components
Patented Square Head provides more efficient consolidation at lower speeds with reduced risk of vibrator trails
Gear motor design maintains speed for thousands of operational hours
Less oil consumption and less heat generated resulting in lower cooling requirements
Highest force eccentric available for this size head
Rugged design hits harder, at lower speeds
Directs vibration to the mix and not to the paving machine
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BV Series Pneumatic Piston Vibrators are available in 10 sizes from 1-1/8" piston diameter to 8-1/4" piston diameter. There are Impacting models, our most powerful, Quiet Impacting models for powerful force with reduced noise, Air Cushioned models for much quieter operation, and Single Impulse models for timed impacts. The linear force of the BV Series is ideal for improving material flow in bins, hoppers, pipes, chutes, and trucks. The Houston Vibrator Sales Team can assist you in choosing the best model for your application.
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Houston Vibrator offers a wide range of rotary pneumatic vibrators, including ball, roller, and turbine types. We offer the traditional ball vibrator with cast iron bodies, and ball vibrators with aluminum or high impact plastic bodies. Our turbine vibrators are perfect for intsallations requiring lubrication-free operation. Roller vibrators in a wide range of sizes are available as well.
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Lightweight, Portable and
FULL POWERED!
This compact, gas powered concrete vibrator will drive any size Square Head at electric vibrator speeds. You can go anywhere the job is without the extension cord.
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The HCV Series Pneumatic Railcar Vibrators provide the powerful linear force needed to dislodge your stubborn materials and speed up railcar unloading.The HCV Series is available in three standard sizes in either Impacting or Air Cushion design. All models include universal wedge to fit standard dovetail bracket on the railcar discharge chute. A complete selection of components including air filters, lubricators, regulators, and control valves are available. An HCV Cart is also available for easy handling and placement of your HCV Series Railcar Vibrator.
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Series EBB
400 V 50 THREE-PHASE Hz
FIXING HAS SIDE OR CENTRAL SUPPORT
The vibrators, series EBB, are used for the vibrating screens, the blutoirs and the machines of vibrating completion (fettling):
Tropicalized engine
Classify insulation F
Mechanical protection: IP65-7
Support bearing with double oil hole
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The MVB series is made up of vertical vibrators with lateral flange and shaft projecting on both sides. The MVB-FLC series is made up of vertical vibrators with central flange and shaft projecting on both sides. These vibrators are typically used in circular screens and medium-size and large sieves, and can be supplied in 4 different versions: A, B, C, D (see page 82) according to the type of eccentric weights supplied with the vibrator and which must be mounted by the user. Size 50 is only available in B, C and D versions. The size 50 complies with the most recent IEC and EN international standards for use in atmospheres with potentially explosive powders. In particular, the size 50 series can be used in areas 21 and 22.
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MARTIN® Flanged Electric Vibrators
MARTIN® Flanged Electric Vibrators with mounting flanges and double-ended shafts are designed and manufactured for use with vibrating machines such as circular screens or sifters
Designed for Easy Positioning
MARTIN® Flanged Electric Vibrators are engineered for simple installation.
Extensive Adjustable Ouput Range
Industrial vibration output is adjustable from 0 to 7000 Kg. (68.7 kN).
Unmatched 3-Year Warranty
Backed by Martin Engineering's industry-leading guarantee.
Using the power of applied vibration, MARTIN® Engineered Vibration Technologies energize material, reducing friction against container walls as well as internal particle-to-particle cohesion. The material moves more freely, feeds more effective, sorts more consistently, compacts more efficiently, and handles more easily.
Martin Engineering makes bulk materials handling cleaner, safer and more productive, with engineered systems including conveyor belt cleaners, conveyor load zone/transfer point chutes, impact cradles and slider beds, skirtboard sealing systems, air-supported belt conveyors, air cannons, pneumatic (air) and electric industrial/bin/railcar/truck vibrators, belt training/alignment devices, dust suppression/collection/control systems, and specialized contract services including installation/maintenance and silo/bin/bunker cleaning.
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Unidirectional balanced linear vibrators
Features:
Power supply: 230 V - 50 Hz
on demand different voltages / frequencies
(110 V - 50/60 Hz)
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VIBRAFRANCE vibrators are manufactured in solid cast iron housing and high resistant aluminium for continuous working with on standard :
• Tropicalized motors
• Mechanical protection : IP65-7
• Winding insulation in accordance with ASTM, with polyester resin class H
• NiCrMo head-treated steel shafts
• High load capacity bearings with special "LONG-LIFE" KLUBER STABURAGS NBU 8 EP lubrication
• Conforms to CE directives
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Syntron® Bin Vibrators offer an efficient, cost-effective means to maintain free flow of product from bins, hoppers and chutes, with a direct and positive result on the bottom line. Whether the need is to ensure constant, uninterrupted material flow, or to eliminate the necessity for manual manipulation of a bin, hopper or bulk material, Syntron Bin Vibrators increase productivity and reduce production costs.
Three types of Syntron Bin Vibrators - electromagnetic, rotary electric and pneumatic - provide, product flow solutions for just about any industry, application or environment. Compact yet mighty, Syntron Bin Vibrators are designed for years of high-performance, trouble-free continuous or intermittent operation, with the broadest selection of models and power ranges available.
- Syntron Electromagnetic Bin Vibrators are ideal for continuous or intermittent operation. An easily adjustable control assures optimum and variable material flow. Dependable Syntron Electromagnetic Bin Vibrators are virtually maintenance-free because the electromagnetic design eliminates moving parts. Most models come standard with fully-enclosed dust-tight and watertight construction.
- Syntron Electric Rotary Bin Vibrators are motor driven for reduced noise levels. These rugged bin vibrators are totally enclosed for reliable operation in dusty, dirty or moist environments. Adjustable eccentric weights allow easy adjustment of force to suit varying applications.
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The MVCC series of vibrators with direct current has been designed for use in those situations where network electricity is not present. In particular for hoppers, silos and gate-controls and roll-on roll-off vehicles (concrete mixers, pumps for concrete, plasterers, salt distributors, gravel spreader, fertiliser spreader, hauled silos, industrial sweeper filters). The newly-conceived electric motor, with permanent magnet poles, and the increase in size of the electrical parts, allow constant, high yielding performance.
The MF models have a multi-hole fi xing base to adapt to diff erent centre distances of drilling.
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The MVSI series represents the line of reference products for manufacturer's of vibrating machines and plants operating in many industrial sectors and is made up of the largest range on the market, with centrifugal force values up to 26000 Kgf (254kN).
It is characterised by state-of-the-art technological evolution in the perspective of continual performance improvements. The MVSI-S02 series, now inserted for sizes 00-01-10-20-30-60-70-80-90 and 97, in the implementation phase on the entire range, represents another step forward in the sturdiness and reliability of the product. The MVSI series has been conceived to guarantee higher performance in all conditions and environments and complies with the most recent IEC and EN international standards for use in atmospheres with potentially explosive powders. In particular, the MVSI series can be used in areas 21 and 22.
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More than forty years of experience in the vibration of concrete products put the technical staff of SOMAI into the position to develop a wide range of electric motor vibrators, which satisfy the most extreme requirements of the producers of from works and prefabricated parts.
In addition to the vibrators operating with the traditional converters at 150-200 Hz, which can reach 4500 - 6000 - 9000 revolution per minute, have been realized special vibrators for operation with the modem electronical frequency regulators. These multitension and multifrequency vibrators operate which a centrifugal force ranging from 3000 to 9000 RPM.
The vibrators of the series VEP/VEM building are suitable for the continuous use 5/ and for 20 minutes of discontinuous use S2 under the heaviest conditions and in particularly humid or dusty environment.
They have all been projected. Constructed and thoroughly tested in the SOMAI works at Cisliano and are the fruit of long experience in the development of technologically leading machines and modern tools.
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Electric rotary vibrators for heavy duty industrial applications, such as vibrating screens, dewatering screens, feeders, grizzly feeders, spiral elevators, vibrating fluid beds, conveyors, foundry shake-outs, pre-fab moulds
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Magnetic vibrators are suitable as drives for vibration conveying conduits and pipes, vibrating filters, water-removal equipment, worm conveyors and vibrating tables. As impact vibrators for silos, bunkers, deflection grills, downspouts, chutes, filters and filling plants, they provide for a smooth material flow. Whether in the case of bunker settlement, draining, screening, dedusting or protection filter, whether with extraction of large volume quantities or in case of special tasks within process engineering, such as e.g. blocking, dosing, feeding, cooling, warming and drying, AViTEQ magnetic vibrators reliably perform their work in every case. Use our long-standing experience with vibration conveying technologies in all sectors.
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Italvibras produces 2 series of electric vibrators with frequency variation which can be applied to systems and machines in the precasting industry: ITV-VR Series, with variable frequency; ITVAF Series, with fi xed frequency. The ITV-VR series electric vibrators are able to provide a centrifugal force of up to 5300 Kgf (52 kN) at a frequency varying from 0 to 6.000 rpm. The ITVAF series electric vibrators with fi xed vibration (6000 or 9000 rpm) provide a vibrating energy of up to 1480 Kgf (14,6 kN).
Both are available with either the fixed or cradle connection.
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Electric rotary vibrators at high frequency and variable frequency for cement vibration, vibrating tables and prefabrication moulds.
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The SOMAI external pneumatic vibrators are characterized by sturdiness, a long life, safety and a practical and simple use.
They are the best offered on the marker of pneumatic vibration.
Strict selection of materials, the anti-wear treatment, the most accurate execution and control are the guarantee of our vibrators.
Our vibrators are distributed in the whole world and used even under the hardest conditions, i.e. in very hot or very cold climates, in prefabrication works, in tunnels and readworks.
Special features:
- While the vibrator is operating there is the possibility to regulate the power and frequency of the vibration. This prevents the extremely dangerous resonance frequencies and allows to obtain high-quality manufactures with an excellent degree of finish;
- simple and safe fixing by means of cradle vices or bolts;
- execution without bearings (free rotors); the moving parts are of special steel and treated against wear so that they require very little maintenance and reach a long operation life;
- operation with compressed air, which guarantees the highest degree of safety and accident prevention.
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