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We are specialized in the design and development of BELLEVILLE spring washers or special stackings.
We offer our customers a recognized expertise and a worldwide notoriety in this field.
Our competence has allowed us to solve the most delicate problems in those sectors of very high-tech activities such as offshore, nuclear and aerospace.
Sectors of activity :
-Mechanical covering,
-Aeronautics,
-Aerospace,
-Armament,
-Automotive Industry,
-Household Appliances,
-A1 Racing Cars,
-Packings and Linings,
-Electric Motors,
-Nuclear,
-Offshore,
-Industrial Valves and Fittings
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- High diversity in the plot of the elasticity curves
- High stress forces obtained
- Can play the role of a multi-spiral spring having an elasticity curve perfectly adapted to the problem to be resolved.
Sectors of activity :
-Cryogenics,
-Aeronautics,
-Aerospace,
-Armament,
-Automotive Industry,
-Household Appliances,
-A1 Racing Cars,
-Packings and Linings,
-Electric Motors, Nuclear,
-Offshore,
-Industrial Valves and Fittings
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An ONDUFIL ® spring washer is a round elastic item of the same family as our undulated, Belleville or Diaphragm spring washers, derived from a new manufacturing technology which consists of simultaneously rolling and corrugating a flat wire corresponding to the ring's width.
Due to smaller and smaller overall dimensions, compression forces (dips) in the field of larger and larger elastic deformations, and more and more varied stiffeners attainable with this complementary technology, an ONDUFIL® spring washer affords a perfect solution.
Our integrated design and engineering department using powerful computational software is capable today of responding rapidly to your needs.
Our totally integrated production workshop is capable today of making ONDUFIL® spring washers from a prototype for large manufacturing series production runs.
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Circular washer which are pre-formed with smooth flowing undulations, thus creating a product with spring properties when compressed.
Emmotts is internationally renowned for its range of waved washers used to pre-load bearings in electric motors. Recent development have enabled the company to address diverse applications in situations where relatively high loads are required from limited deflections, for example seals and valves. Split or slotted waved washers can be produced also and materials range from spring and stainless steel to copper and nickel alloys.
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When suitably sized, the spring washer allows compensating for machining deviations, expansion plays, and ensures in any case that the ball bearing performs under the best conditions.
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Boker's Wave Spring Washers
Boker's is a metal stamping manufacturer of wave spring washers. Wave spring washers, also called wave washers, generally have several curvilinear lobes. The wave spring washer is an efficient washer for obtaining loads when the load is static or the working range is small and the amount of axial space is limited. Wave spring washers often have three, four, or six waves, however, any number of waves can be produced. By increasing the number of waves, the thickness can be reduced for a given load at the expense of decreasing the amount of deflection and increasing the radial stress. Wave uniformity is important because the load rate doesn’t begin until all waves are evenly loaded.
By sending your product specs Boker's can manufacture your wave spring washers in a variety materials.
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· Single Turn Wave Springs
Single turn Wave Springs are perfect for tolerance take up and preloading an assembly. Smalley Single Turn Springs are coiled not stamped, providing for an affordable, precision load, stainless steel option. Wave Springs are stocked from ½” to 16” in both carbon and stainless steel.
· Bearing Preload
Single turn wave springs are ideal for bearing preload. The wave spring preloads the bearing through its outer race, taking up play in the bearing. By preloading a bearing, you will reduce bearing damage and wear.
Smalley’s Bearing Wave Spring Series comes in metric sizes to match popular bearing sizes. Over 150 standard bearing springs are available from stock, 16mm to 580mm. Specials are available for unique bearing sizes with No-Tooling-Charges™.
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Circular washer which are pre-formed with smooth flowing undulations, thus creating a product with spring properties when compressed.
Emmotts is internationally renowned for its range of waved washers used to pre-load bearings in electric motors. Recent development have enabled the company to address diverse applications in situations where relatively high loads are required from limited deflections, for example seals and valves. Split or slotted waved washers can be produced also and materials range from spring and stainless steel to copper and nickel alloys.
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... see all the products in the category
Springs
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INTEGRA 4H
The line, incorporating a horizontal corner welding machine (FUSION 4H ) and a corner cleaning machine (TRIMMER 2A), provides an efficient combination of the two welding and cleaning processes which are made fully automatic thanks to their integration.
FUSION 4H
CNC 4-head horizontal corner welding machine in which all cycle variables (times, speeds, etc.) can be programmed and preset automatically in the machine.
COOLING BENCH
This bench allows interconnection between Fusion 4H and Trimmer 2A.
TRIMMER 2A
PVC right-angle corner cleaning machine of innovative design, features 2 interpolated axes, with optimized automatic cycle, able to recognize the current profile automatically.
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The FR series of cleaners includes the models with 4 milling units mounted on a single motor shaft (max housing capacity 370 mm cutter height).
This solution is intended to offer a medium-standard machine that provides high productivity. Thanks to the fact that it has four milling units, machining operations are quick and, in the FR_4P version, it features two (upper and lower) selectable drilling units, to allow cleaning the seal transit hole (or in the case of the seal being already fitted, cleaning the space between this and the inner part of the profile). Also fitted of course are the two knives (upper and lower, quickly replaceable with those for covered profiles) for cleaning the welding bead. The entire mechanical structure has been designed to provide utmost rigidity during machining operations, above all of the cutter shaft: this is in fact supported at both the lower and upper ends). You can select/deselect all the operations depending on your needs and, always to offer you a universal and flexible solution, we have provided two options as regards the start of the work cycle. The first option is automatic start with microswitch and piece presence; the second is semi-automatic start of cycle by means of pedal control. This way, frames with very limited opening can be worked (160 mm.). The work cycle is electronically controlled by PLC.
A last solution involves equipping the machine with a mechanical control system to ensure correct profile positioning with Z section (door, restoration frame): this way, if the corner is wrongly positioned, the automatic cycle does not start, and this avoids damaging the piece.
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The FR_T5 is a CNC cleaner that provides you with a universal solution: this machine has in fact been designed to cater for the needs of users who want to machine all types of profiles and at the same time do not have a large production area in which to accommodate a new machine.
From an operating viewpoint, the FR_T5 has all those solutions needed to cater for any requirement and to fully machine the welded corner. It cleans the inside of any shape (linear, sloping with double slope and radiated); it deburrs the welding bead on both plain and covered profiles (it can feature 4 horizontal knives for the purpose); it can work profiles with max height up to 160 mm (greater heights to be checked according to profile design) and it is therefore especially suitable for deburring monoblocs, both the vertical and the horizontal parts; finally it can be fitted with a cutter on a further internally-controlled axis (3-axis model) for milling different frame combinations and sash overlaps or doing other special jobs. All controls are designed to be user-friendly. Finally, the machine can be programmed in traditional mode and in graphic mode.
What is more, the FR_T5 can be combined (either straight away or later on) with the TG_6 station for automatic frame loading and rotation.
The FR_T5 is therefore the best solution for anyone wanting to benefit from the flexibility of a programmable CNC cleaner, without having to purchase an industrial line. Finally, it can also be recommended as a complementary cleaner for an automatic line, in order to quickly work special orders, without stopping the execution of standard orders.
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CNC Corner cleaning machine SV-2 with 2 axis.
CNC Corner cleaning machine SV-4 with 4 axis.
Freely programmable CNC axis with comfortable menu guide on PC.
Automatic cleaning of visible profile side, outside and inside corners, radius and sealing grooves. Interpolating process of the axis for working of extreme bevel and radius.
Fast machining trough to high positioning speed and trough simultaneously machining of the aggregates.
Possible with turntable
Options :
Additional tools
Profile restriction
Overlap sash machining
Tables
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The three models: PA.2F, PA.3F, PA.4F differ in the number of cutters (from 2 to 4). They are fitted with two knives for removing the top and bottom weld bead, that are automatically levelled to the profile height. They may be cut-out for special machining.
The cleaning machines are fitted with a cutter-holder shaft with horizontal/vertical translation, which ensures perfect milling operations on the frame.
Special milling is done on the profile supporting surfaces, also for the insertion of windows with extremely reduced dimensions; preparation for easily adjustable eccentric supports is also possible.
The machine is fully electro-pneumatic and once the profile being machined has been selected, the machine adjusts itself independently on the inserted piece without any calibrations or changes having to be carried out.
The frame is positioned automatically by means of a self-centering device activated by a pedal-control system.
Special sensors allow the machine to recognise when the piece is in the correct position, at which point a cycle start pulse is given and the corner is thoroughly cleaned, not only at its vertex but also in the top/bottom faces and in the variants to which the machine is set, such as in the internal surfaces and in the gasket seats whenever the user prefers to insert them after welding.
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• The eyewash is activated automatically by pulling the cover and letting it fall down.
• The shower is loaded with two spray bottles- each bottle contains a sterile 0.9 % buffered sodium chloride solution.
• The flushing time exceeds 15 minutes..
• When the shower has been activated both your hands are free to the keep your
eyelids open while your eyes and face is flushed.
• Requires no adjustment to the water mains, which eliminates all eventual
problems with Legionella bacteria.
• Require no safety mixer for tempering of the water.
• Suitable applications are industries, laboratories, hospitals and all environments with limited access to the water mains.
• Each bottle has an expiration date after 36 month from production date.
If you have any questions please give us a call or send us an e- mail.
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Swedish-manufactured Portable Eyewash
Environmental friendly portable eyewash, refillable after use. The eyewash flush both eyes and face at once approximately for 20 minutes. No hands needed while using (once activated), hence both hands are able to hold the eyelids wide open. The flushing liquid is a sterile, isotonic, 0,9% solution of NaCl. The risk of infections from bacteria (Legionella pneumophila and Pseudomonas) which grow in warm stagnant water is eliminated. This product is complimentary to stationary safety showers.
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The unit is ideal for areas where there is no mains water and is easily transported. Wall mounted cabinet available if required.
KEY FEATURES
ü 18L Stainless Cylinder
ü Eyewash with Trigger operation
ü Dust cover
ü 1.5M flexible stainless steel hose
ü Pressure gauge
ü Safety valve
ü Safety Sign
ü Full instructions
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FAUN sewage vehicles
FAUN sewage vehicles provide the most efficient means for the optimal and economic disposal of your liquid waste.
The entire spectrum of vehicles for liquid waste is available from FAUN:
* High-pressure washing vehicles
* Combined high-pressure washing and suction vehicles
* Combined high-pressure washing and suction vehicles with water reclamation facility
* Suction pressure tanker vehicles for liquid waste disposal
Naturally, vehicles can be adapted to meet special requirements. The following page demonstrate the wide availability of this range of FAUN products.
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Our company produces kinds of special-purpose vehicles such as sewage suction vehicle with different chassis, of which the Dongfeng chassis models including long head Dongfeng 5t, flat head Dongfeng 5t, and flat head Dongfeng 8t
Its main functions are sucking and transporting manure sludge, stone and bigger floating mixture and more for city environmental protection departments
Parameters:
Power: 132kW
Rated payload: 7,550kg
Kerb weight: 7,350kg
Chassis model: EQ1141KJ2
Engine model: ISDe180 30
Tank working volume: 8.0cbm
Vacuum pump rated rotation speed: 500r/min
Maximum vacuum degree: 99.6%
Theoretical pumping speed: 45L/S
Working suction lift: ≥4.5m
Online Order NoBrochure
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BLIZZARD 6.5T
6.5T chassis-cab
2.7m3 tank
High pressure jetter : 55 litre/mn at 150-250 bar
Vane type vacuum pump : 400 m3/h
1/2" diam. hose reel + RGOS
Odour trappind device
BLIZZARD 10T
10T chassis-cab
4.6m3 tank
High pressure jetter : 59 litre/mn at 250 bar
Vane type vacuum pump : 672 m3/h
Fixed partition
1/2" diam. hose reel
BLIZZARD 12T
12T chassis-cab
5m3 tank
High pressure jetter : 75 litre/mn at 180 bar
Vane type vacuum pump : 670 m3/h
1/2" diam. hose reel
BLIZZARD 16T
16T chassis-cab
6.6m3 tank
High pressure jetter : 100 litre/mn at 180 bar
Vane type vacuum pump : 770 m3/h
Moving partition
3/4" diam. 2-axis hose reel
BLIZZARD 19T
19T chassis-cab
9.8m3 tank
High pressure jetter : 212 litre/mn at 190 bar
Vane type vacuum pump : 1210 m3/h
1" diam. 2-axis hose reel with guiding screw
Moving partition boom
BLIZZARD 26T
26T chassis-cab
14m3 tank
High pressure jetter : 212 litre/mn at 190 bar
Vane type vacuum pump : 1250 m3/h
1" diam. 2-axis hose reel with guiding screw
Moving partition boom
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CLEANFOS 16T
16T chassis-cab
8.8m3 tank
High pressur jetter : 45 litre/mn at 300bar
Vane type vacuum pump : 770 m3/h
80 m capacity jetiing reel
30 m capcity rear suction reel
radio control (optional)
CLEANFOS 19T
19T chassis-cab
12m3 tank
High pressur jetter : 45 litre/mn at 300bar
Vane type vacuum pump : 770 m3/h
80 m capacity jetiing reel
30 m capcity rear suction reel
radio control (optional)
CLEANFOS 26T
26T chassis-cab
14.5m3 tank
High pressur jetter : 45 litre/mn at 300bar
Vane type vacuum pump : 770 m3/h
80 m capacity jetiing reel
30 m capcity rear suction reel
radio control (optional)
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OASIS 19T
19T chassis-cab
7.8 m3 tank with water recycling facilities
High pressure jetter : 310 litre/mn at 160 bar
Blower type vacuum pump : 1500 m3/h
Boom 1" diam. main hose reel with guiding screw.
OASIS 26T
RENAULT 26T chassis-cab
12.2 m3 tank
High pressure jetter : 380 litre/mn at 160 bar
Rotary piston drainage pump : 1500 m3/h
1" diam. 2-axis hose reel with guiding screw.
3 recycling compartments
Rivard patented water recycling facilities can also operate as a traditional combined jettig/suction unit.
OASIS 32T
32T chassis-cab
14.7 m3 tank
High pressure jetter : 400 litre/mn at 175 bar
Rotary piston drainage pump : 2500 m3/h
Boom 1" diam. 2-axis hose reel with guiding screw.
Rivard patented water recycling facilities
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MISTRAL 16T
16T chassis-cab
6.4m3 tank
High pressure jetter : 100 litre/mn, 180 bar
Blower type vacuum pump 'VTB810' : 1000m3/h
Moving partition-Boom 3/4"2 axis-main hose reel
MISTRAL 19T
19T chassis-cab
8.5m3 tank
High pressure jetter : 212 litre/mn, 190 bar
Blower type vacuum pump 'VTB820' : 1300m3/h
Moving partition-Boom 1"2 axis-main hose reel with guiding screw
MISTRAL 26T
26T chassis-cab
12.3m3 tank
High pressure jetter : 212 litre/mn, 190 bar
Blower type vacuum pump : 1300m3/h
Moving partition-Boom 1"2 axis-main hose reel with guiding screw
MISTRAL 32T
32T chassis-cab
15.9m3 tank
High pressure jetter : 212 litre/mn, 190 bar
Blower type vacuum pump : 1300m3/h
Moving partition-Boom 1"2 axis-main hose reel with guiding screw
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High Pressure Spray Gun/Lances
Heat resistant nylon trigger. Available with a variety of lances.
Normal flow rate: 10.5 gpm.
Pressure range: 2900 - 4050 psi.
Maximum temperature: 320º F.
Spray angle: adjustable from a straight jet to a large-angle spray.
Materials: fiberglass reinforced nylon (body), brass, 203 stainless steel, 440 stainless steel. Typical applications: high-pressure washing.
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SP 503: Depending on their discharge pressure and capacity, the spray guns and lances are suitable for washing, cleaning and cutting.
- Operating pressure max: 500 bar
- Recommended flow rate max: 75 l/min
- Length of standard tube: 800 mm
- Overall weight: 2.35 kg
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Safely and Quickly Removes Tough Materials
Flow International Corporation's A-3000 ultra light hand tool combines the power of ultrahigh-pressure (UHP) water (and its relatively low water volumes) with extremely high nozzle rotation speeds. The result is a versatile tool that offers excellent removal rates for a wide variety of industrial cleaning projects.
This multi-purpose tool offers superior performance and control. Rotating a variety of multiple-orifice tips at up to 3,000 rpm, the A-3000 delivers as much as 6.5 gallons (22.7 liters) per minute of ultrahigh-pressure water. It is the only hand tool rated for operating pressures of 45,000 psi (3,100 bar).
Multiple Applications Multiply the Savings
The A-3000's high rotation speed makes it the ideal tool to remove the toughest coatings, including epoxies, resins, paint, rust, scale, calcium deposits and oxides. And because it is air-powered, the A-3000 is easily operated from any compressed air supply.
With its unmatched productivity and low water volumes, the A-3000 is an environmentally-sensible alternative to grit blasting, burning and chemical removal. The A-3000's light weight reduces operator fatigue so workers can work longer, and more safely.
Benefits
Reduced operator fatigue improves safety and productivity
Pneumatic power means no oil spills
High removal rates with minimal waste water
Standard Features
Remotely located on/off valve
Advanced ergonomic design
Lightweight
Patented swivel design allows quick change of high-pressure seals and easy maintenance
Second safety trigger requires operator to have both hands on tool for safe operation
Runs from any compressed air source with greater than 32 scfm at 90 psi
Flow patented HornetTM nozzles
Specifications
Tool weight: 11.0 lbs (4.98 kg)
Maximum operating pressure: 45,000 psi (3,100 bar)
Air required: 32 scfm @ 90 psi
Working rotation speed: 3,000 rpm
Motor horsepower: 0.7 hp (0.5 kW)
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Eco Top guns include high-pressure guns with operating pressures up to 2500 bar with pneumatically driven lead-through and electric or pneumatic remote control.
Equipped with guard bow and trigger safety lock. Plastics hand grip and stainless steel lead-through.
High cleaning efficiency due to rotating nozzle carriers.
Rotational speed control due to air pressure and air flow rate.
Fully covered hand grip in two-sheet design, made from impact resistant and chemically resistant plastics (protection system IP 67).
All functional parts are protected against penetrating water and dirt.
Special air motor with stainless steel housing
Nozzle pipes with protection pipe between 300 and 770 mm
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