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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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It is common knowledge that adequate know-how is needed to manufacture high-quality cleanroom systems. We subscribe to this completely. And our partners know that ILKAZELL provides first-rate functional room systems. The cleanroom systems by ILKAZELL are the result of our own research and development and are highly cost-effective.
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Clean Room Molding
SAT’s molding division produces high quality UHP components utilizing specially designed molding machines in clean room. We use only certified raw materials and electrically control production quality.
All molding machine components are manufactured to ensure high purity during production. SAT’s UHP components undergo a contamination control process that foresees immediate packaging in heat-sealed double polyethylene bags. The UHP components are then stocked in clean room.
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Description on the activities carried out by Assing SpA in the field of Clean rooms:
Clean rooms (in compliance with ISO 14644-1);
Steril rooms (in compliance with ISO 14644-1, FDA, GMP);
Clean Zone (class 100, 10 or 1) and laminar flow tunnels in conventional chambers;
Screening areas;
Safety labs (P);
Research and Development Labs;
Operation rooms;
Transplant and reanimation rooms;
Operation rooms for animals;
Air flow and passbox;
Uncontaminated labs for forensic analysis;
Particles, thermal, humidity, monitoring and validation;
Feasibility studies, engineering, consulting and certification;
Customer care planning and certified calibrations;
Technical furnishing for Clean rooms;
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To ensure our Customers always receive a highly professional service, we are equipped with special design and organisation divisions, mechanical workshops, test areas and spare parts warehouse: a highly efficient, flexible and professional organisation to produce, assemble and test all the components in the Cleanrooms to ensure they comply with the strictest specifications, backed up by a very fast after sales service.
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Benefits
The AirLock cleanroom and other Simplex enclosures help you protect against airborne contaminants, ultraviolet light, temperature fluctuations and even harmful noise. Create either positive or negative pressure environments, depending on your needs. Achieve up to ISO 4 (Class 10) clean levels. Rooms go together easily with a minimum amount of tools. All rooms are modular and easily expand to meet your needs.
No Matter How Small or How Big
AirLock cleanrooms can accommodate very small uses, as small as mini-environments and as large as specialized industrial applications.
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Maxflow combines filtration without filter aids - or, if they are required, with considerably reduced quantities of filter aids - and briquetting in a single unit. The main fields of application for Maxflow are particle filtration, the retrieval of recyclable materials and the purification of aqueous solutions.
Maxflow is available in three variants:
- The plug&play solution is a fast and effective solution to a great number of typical process requirements.
- Adaption of the individual components, for example by adding another filter disc to the unit.
- Implementation of a complete system, which can be custom adjusted to meet both known or as yet unencountered customer requirements.
GKD-CompactFiltration's Maxflow concept is a tried and tested serial product with the flexibility needed to be integrated into any customer-specific process. It has proven its efficiency in terms of meeting established standards and as a made-to-measure individual solution. Thanks to worldwide standardized parts and the global presence of GKD through six production facilities, the Maxflow system can be deployed anywhere in the world with equal efficiency. Comprehensive solutions competence, covering all stages from initial layout and dimensioning through to commissioning of the equipment and later expansion or modification to adapt it to changing production conditions, qualifies GKD-CompactFiltration as an efficient systems supplier and reliable technology partner in all stages of the process.
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The FILTERCELTM is a closed in-line filter designed for the filtration of coating colour, diluted starch and pigment slurries as well as high-requirement applications. It combines a high pressure washing ramp and an active cleaning system enabling the automated in-place unclogging of the filtering media and the cleaning of the internal parts.
Product flow-rate: up to 260m³/h
Mesh size: from 50 to 500 µ
Applications :
Filtering of raw materials (discharge of slurries from trucks, filtering of pigments after dispersion, etc.)
Filtering of fresh coating colour (working station supply)
Surfacing, sizing and coating of papers and boards
Working stations, coating heads of all types (size press, roll, jet, curtain coaters etc.)
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This tried and tested automatic filter system is best suited to pressure pulse cleaning by a continous filtrate flow using externally fed compressed air or filtered liquid.
It is used for ultra-fine and fine filtration of liquids.
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DCF Self Cleaning Filter
The filters are based on a simple concept: A cylindrical stainless steel housing contains a filter screen; unfiltered liquids enter the inlet; solids are deposited on the interior surface of the filtration media; and filtered fluid exits at the outlet.
Twin DCF
Designed for the rigors of processing highly viscous, abrasive, sticky, or otherwise hard to process liquids. The Twin is ideal for a broad spectrum of challenging applications. Systems are available in 800 and 1600 sizes, to accommodate a wide range of flow and retention requirements to fit your application.
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Russell Finex in-line filters for both industrial and sanitary applications offer an effective solution to your filtration requirements. Our Self-Cleaning Russell Eco Filters® improve your product quality by removing oversize contamination. They also give consistently high flow rates with no operator control necessary.
Without the need for filter bags or cartridges and with significant reductions in wasted product over traditional filters, our range of self-cleaning in-line filters are both cost-effective and environmentally friendly, hence their name "Eco Filters".
Our range of filters are designed for ease of operation and maintenance. They are simple to dis-assemble and clean without tools, allowing for fast and efficient product line changeovers, therefore increasing productivity. The units fit neatly into existing production lines, providing considerable filtration capacity without requiring excessive space.
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The PSX307 plasma cleaner provides 1.5 times the productivity of conventional models. Parallel plate chamber technology delivers superior etch uniformity over conventional batch systems.
Ultra-thin gold-plated electrodes can be wire bonded reliably without nickel compound formation via argon plasma treatment. Gold plating savings alone can provide ROI justification.
Other capabilities include surface modification by oxygen plasma improving mold resin adhesion and under-fill wettability, and reducing incidence of peel-off, voids, and cracks.
Panasonic plasma cleaning equipment sets the standard; thereby, refining tomorrow's technology today.
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LASERBLAST is a Quantel's product range entirely devoted to laser cleaning and surface preparation. In the field of construction, as in the transformation industry, Q-switched solid-state lasers have appeared as a technically efficient and economically realistic solution in comparison with traditional procedures.
The particularity of these products is that they use an optical fiber to transport the light energy. The result is excellent ergonomics and very simple integration into a robot.
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Metallurgy
Aluminium cleaning.
Metal reduction/antioxidizing atmospheres.
Here is an example of ultra fast copper cleaning made with a reducing atmosphere with the ULS device
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| ... products without technical information |
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