OLI Vibrationstechnik GmbH
About us
OLI is the world’s top selling manufacturer of Electric and Pneumatic Vibrators.
The high level of customer service is guaranteed by 20 OLI Trading Subsidiaries, 36+ local warehouses and 3 manufacturing plants worldwide.
WHEN YOU NEED IT, WHERE YOU NEED IT
The key centrepiece of OLI’s business strategy is rapid stock delivery, any time, any place in the world.
Products
S - Rotary pneumatic vibrators - Ball
Application: Hopper and silo - screen - vibrating table - chute Powder: dry and granular Problem solving: friction reduction - separation FEATURES duty cycle: continuous working pressure: from 2 bar to 6 bar pneumatic circuit: filter + flow control valve + lubrification + 3/2 ways valve air supply quality: class 5.4.4. working temperature: from -20°C to 200°C max. noise level: 90 dB(a) technology: rotary vibration - high frequency ATEX: II 2GD cT(X) material: aluminium body and zinc plate cover
OR - Rotary pneumatic vibrators - Roller
Application: Hopper and silo - piping - chute - concrete compaction Powder: hygroscopic Problem solving: friction reduction - compaction FEATURES duty cycle: continuous working pressure: from 2 bar to 6 bar pneumatic circuit: filter + flow control valve + lubrification + 3/2 ways valve air supply quality: class 5.4.4. working temperature: from -20°C to 200°C max. noise level: 90 dB(a) technology: roller vibration - high frequency and centrifugal force ATEX: II 2GD cT(X) material: aluminium body and brass cover
OT - Rotary pneumatic vibrators - Turbine
Application: Hopper and silo - screen - vibrating table - chute - concrete consolidation Powder: dry and granular - concrete Problem solving: friction reduction - separation - consolidation FEATURES duty cycle: continuous working pressure: from 2 bar to 6 bar pneumatic circuit: filter + flow control valve + 3/2 ways valve air supply quality: class 5.4.1. working temperature: from -20°C to 120°C max. noise level: 90 dB(a) technology: turbine vibration - high frequency and centrifugal force ATEX: II 2GD cT(X) material: aluminium body
F - Linear pneumatic vibrators - adjustable cushioned
Application: vibrating feeder - table and channel Powder: hygroscopic - dusty and granular Problem solving: detaching and compacting FEATURES duty cycle: continuous working pressure: from 2 bar to 6 bar pneumatic circuit: filter + flow control valve + lubrification + 3/2 ways valve air supply quality: class 5.4.4. / F15p - F18q class 5.4.1. working temperature: from -20°C to 200°C max. noise level: 80 dB(a) technology: piston pneumatic cushioned ATEX: II 2GD cT(X) material: grey cast iron body [powder painted] / F15p: nylon body and aluminium cover / F18: aluminium body (square shape)
K - Linear pneumatic vibrators - cushioned
Application: hopper and silo - compaction - vibrating feeder - table and channel Powder: hygroscopic - dusty and granular Problem solving: detaching and compacting FEATURES duty cycle: continuous working pressure: from 2 bar to 6 bar pneumatic circuit: K: filter + flow control valve + lubrification + 3/2 ways valve / K-LF: filter + flow control valve + 3/2 ways valve air supply quality: class 5.4.4. for K / class 5.4.1. for K-LF working temperature: from -20°C to 130°C max. noise level: 80 dB(a) technology: piston pneumatic cushioned ATEX: II 2GD cT(X) material: aluminium body
P - Linear pneumatic vibrators - continuous impact
Application: hopper and silo - salt spreader - dump trailer - rail cart Powder: hygroscopic - humid - sticky Problem solving: bridge and rat-holing FEATURES duty cycle: continuous working pressure: from 2 bar to 6 bar pneumatic circuit: filter + flow control valve + lubrification + 3/2 ways valve air supply quality: class 5.4.4. working temperature: from -20°C to 200°C max. noise level: 100 dB(a) technology: piston pneumatic impact material: grey cast iron body [powder painted] - aluminium cover OPTIONS ATEX KIT II 2GD cT(X) available
PS - Linear pneumatic vibrators - Single impact
APPLICATIONS - hoppers and silos POWDER - All types of powders and granular material, including hygroscopic. PROBLEM SOLVING - Bridge, rat holes and incomplete cleanup FEATURES WORK CYCLE - Discontinuous WORKING PRESSURE - From 3 bar to 6 bar (from 43 psi to 87 psi) PNEUMATIC CIRCUIT - Filter + regulator AIR SUPPLY QUALITY - Class 5.4.1. AMBIENT TEMPERATURE - From -20 °C to 80 °C (from -4 °F to 176 °F) MAX. NOISE LEVEL - 125 dB(a) TECHNOLOGY - Single impact MATERIAL - Aluminum body, steel mounting plate, aluminum head OPTIONS ATEX-KIT II 3D c T85 °C - PP plate, WKL® tablet TIMER - Adjustable from 30 seconds to 45 minutes MULTIS VOLTAGE PULSES - From 24V (AC/DC) to 230V ELECTRONIC PLATINE AND EXPANSION - To control up to 15 hammers FULL PNEUMATIC KIT - Available STAINLESS STEEL PLATE TYPE B - Available steel AISI 304
PG - Air blasts
APPLICATIONS - hoppers and silos POWDER - Large-sized, non-uniform or fibrous flakes and dust PROBLEM SOLUTION - Bridge and shaft formation FEATURES WORK CYCLE - Discontinuous WORKING PRESSURE - From 3 bar to 6 bar (from 43 psi to 87 psi) PNEUMATIC CIRCUIT - Filter + regulator AIR SUPPLY QUALITY - Class 5.4.1. AMBIENT TEMPERATURE - From -20 °C to 80 °C (from -4 °F to 176 °F) MAX. NOISE LEVEL - 105 dB (a) TECHNOLOGY - High pressure air jet MATERIAL - Aluminum body, steel plate and aluminum head OPTIONS TIMER - Adjustable from 30 seconds to 45 minutes MULTIS VOLTAGE PULSES - From 24v (Ac/Dc) to 230v FULL PNEUMATIC KIT - Available ELECTRONIC PLATINE AND EXPANSION - For the control of up to 15 guns
PJ - Air Jet - combined hammer blasts
Application: Hopper and silo Powder: fine and dust Problem solving: bridge and rat-holing FEATURES duty cycle: discontinuous working pressure: from 3 bar to 6 bar pneumatic circuit: filter + flow control valve air supply quality: class 5.4.1. working temperature: from -20°C to 80°C max. noise level: 125 dB(a) technology: single impact + high pressure blast material: steel body, nylon base, steel attachment plate, PJ040-063 nylon / PJ080 aluminium head OPTIONS Adjustable TIMER from 30sec to 45min COILS from 24V (AC/DC) to 230V fully PNEUMATIC KIT available
VBS - Bin aerators
APPLICATIONS Silos, hoppers, pipes POWDER Dry, fine, granulated PROBLEM SOLUTION Formation of bridges and shafts FEATURES CYCLE OF OPERATION Continuous or discontinuous WORKING PRESSURE From 0.8 to 6 bar (from 12 psi to 87 psi) - recommended: 4 bar (58 psi) VBSMicro from 0.8 to 2 bar (from 12 psi to 29 psi) VBSMicro from 0.8 bar to 2 bar (from 12 psi to 29 psi) PNEUMATIC CIRCUIT Filter + regulator AIR SUPPLY QUALITY Unlubricated (Class. 5.4.1) TECHNOLOGY Vibrating fan MATERIAL Silicone membrane [food grade] - FDA 177.2600 Aluminum / stainless steel shaft [food and chemical grade]. Polyamide housing with steel ring, Supralen filter [VBSE] OPTIONS EXTERNAL ASSEMBLY KIT Rectangular and round stainless steel plate
U - Aeration nozzles
Application: silos, hoppers, pipes Powder: fine and dust [cement and lime] Problem solving: bridge and rat-holing FEATURES duty cycle: continuous working pressure: from 0.2 bar to 1 bar pneumatic circuit: filter + flow control valve air supply quality: class 5.4.1. working temperature: from -20°C to 80°C max. noise level: < 100 dB(a) technology: fluidification material: U060 - ring carbon steel, sintered PE filter, PS body / U025 - ring carbon steel, sintered brass filter, PE body
I100 - Aeration pads
Application: silo and hopper Powder: fine and dust [cement and lime] Problem solving: bridge and rat-holing FEATURES duty cycle: continuous working pressure: 0.2 bar pneumatic circuit: filter + flow control valve air supply quality: class 5.4.1. working temperature: from -20°C to 80°C max. noise level: < 100 dB(a) technology: fluidification material: sintered PET filter, PS body
VBS - Bin aerators - External mounting KIT
PROBLEM SOLUTION Allows installation on silos that are difficult to access from the inside. difficult to access from the inside MATERIAL Rectangular plate in stainless steel AISI 304 EPDM gasket DIMENSIONS OF THE INSTALLATION 67 x 162.5 mm (2.64" x 6.40") OPERATING TEMPERATURE From -20 °C to 95 °C (from -4 °F to 203 °F)
MVO - Hydraulic vibrators
APPLICATIONS - dump trucks - agricultural machinery POWDER Moisture binding - wet, sticky or granulated PROBLEM SOLVING - loosening and dissolving FEATURES WORKING CYCLE - continuous operation - S1 WORKING PRESSURE - From 15 bar to 30 bar (from 217 psi to 4,350 psi) HYDRAULIC CIRCUIT - Regulator + filter (mesh size 30-60 micron) STROKE SPACE - 3.12 cc/round AMBIENT TEMPERATURE - From -20 °C to 60 °C (from -4 °F to 140 °F) OIL VISCOSITY - From 20mm²/sec to 100mm²/sec OIL-ART - HLP HV (D in 51524) Hydraulic mineral oil FLOW QUANTITY - 2.24 l/min (700 rpm) - 9.6 l/min (3,000 rpm) - 19.2 l/min (6,000 rpm) MAX. NOISE LEVEL - 80 dB(a) ENGINE TYPE - XV-1M/3.2 TECHNOLOGY - Hydraulic circular transducer MATERIAL - Cast iron housing (powder coated in RAL 2004)
MVE Standard Range
Applications Vibrating machines in general. Vibrating screens, conveyors and vibrating extractors, compaction tables, foundry diggers, fluid beds, spiral elevators. Features Centrifugal force: 20 ~ 26,000 kg Voltages 12 and 24 VDC, from 220 to 690VAC Windings impregnated under vacuum with class F insulating materials Optimized design and components for demanding applications. Advantages Greased for life = Zero maintenance * Wide range of centrifugal forces for all applications Different voltages available for global applications * for special applications contact our technical service Certifications ATEX Ex II2 D and ETL, Class II, Division 2 Options 2, 4, 6, 8 poles, three-phase 2 single phase poles Direct current Accessories Standard PTC from size 60 (available on request for smaller sizes) Half-Split covers for quick mass adjustment – on request from size 60 Stainless steel covers on request from size 23 Anti-corrosion painting for ” food ” applications Extended motor shaft for connection of multiple units with mechanical coupling
MVE Stainless Steel
Applications Vibrating conveyors for frozen food and fruit / vegetable washing, fluid beds for drying grains and / or powders, trabatti for pasta, vibrating screens for classification according to size, etc. The MVE-SS stainless steel external electric vibrators can be used as flow aids, on container activators to improve material discharge and as drives on vibrating machines for various purposes such as transport, sieving, sizing, mainly in the processing industry food, such as chemical waste or pharmaceutical industry. When the MVE-SS is turned on, a sinusoidal centrifugal force is provided by rotating the eccentric weights. With a single MVE mounted on a vibrating machine a rotating force is provided which causes a circular movement of the machine. Two MVE-SS mounted in parallel on the same machine provide a linear force which determines a linear movement of the machine. The requirement for circular or linear movement depends on the application. Features Centrifugal force: 105 ~ 500 kg Windings with vacuum impregnation Class F insulating materials High quality bearings Robust housing designed by FMEA Body in AISI 316 with mass covers in AISI 304 Features Centrifugal force: 105 ~ 500 kg Windings with vacuum impregnation Class F insulating materials High quality bearings Robust housing designed by FMEA Body in AISI 316 with mass covers in AISI 304 Certifications ATEX ExII3D and CRUUS Conform to UL1446 and CSA 22.2 No 0-10 Options 2, 4, 6, 8 three-phase poles
OWC - Rubber Oscillating Suspension
Applications OWC's OWSNE standard range and OWSHD heavy duty range are designed for oscillating suspension 'knees': - Vibrating Screens - Vibrating conveyors - vibrating dryers - vibrating compaction tables - other vibrating machines Features The four torsion elements are combined in different ways to allow the implementation of two types of suspensions: OWSNE and OWSHD. The two models differ in terms of length and opening angle of the legs. This difference brings a different kinematic mechanism that ensures a higher stiffness than the OWSHD models. With the same overall dimensions, they allow a higher maximum vertical load by slightly reducing the elasticity. Both types guarantee very low natural frequency values close to 2Hz, which makes it possible to achieve isolation with respect to the supporting structure of the vibrating machine of over 98% at minimum excitation frequencies. OWC vibratory bearings resist to impulse feeding. They can operate in any type of ambient temperature between -40°C and 80°C. The special kinematic mechanism and the characteristics of the rubber insert allow to obtain a transversal stiffness approximately equal to 10 times the longitudinal stiffness (direction of conveyance of the material). This results in improved efficiency of the process, greater safety and the possibility of eliminating the need for lateral guides or additional devices to control the movement of the machine during shutdown in the transient state. OWC vibration suspensions painted RAL 5011. Advantages High vertical damping High transversal stiffness No maintenance and regular cleaning required (visible wear indicator based on suspension height measurements, measurements before and after work determine when replacement is required) Dust, water and corrosion resistant. Models Model OWSNE - 7 sizes Model OWSHD - 6 sizes