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Cold Isostatic Pressing (CIP) is a method of compacting powders into green bodies and near-net shaped in a pressure vessel. The powder, which can be metallic, ceramic or graphite, is sealed in a flexible mold shaped like the end product. High pressure is used up to 600 MPa (6,000 bar/87,000 psi) having water as pressure medium. A high and uniform density is achieved, resulting in easier handling, easier machining and even predictable shrinking during sintering.
CIP applications include compaction of powders into refractory nozzles, metal filters, graphite parts, ceramics, cemented carbides, etc.
Avure Technologies Isostatic presses are widely recognized as the leading brand in the world. This is due to the Company's technological superiority in a number of areas, particularly in the institutional knowledge related to engineering, design, manufacturing and the application of high pressure. The first QUINTUS ® isostatic press was delivered in 1965.
AVURE offers a full line of standard models of Cold Isostatic Presses or models can also be custom configured to meet your needs. These presses are available with diameters of up to 2,5 m (8.2 feet) for pressures up to 600 MPa (6,000 bar/87,000 psi). Please contact Avure Technologies with your requirements.
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Our hydraulic compression presses are of the arch or pillar type. These presses can be fitted with electrical, superheated water, steam or oil heating systems.
System break-down :
- Thrust force: 675 tonnes.
- Slide travel: 1000 mm.
- Maximum distance between tables : 2200 mm.
- Platform dimensions: 1150 x 970 mm.
- 4 heating plates (2 on each platform of the press and 2 in an intermediate position).
- Cartridge type electrical heating system.
- Maximum temperature: 250°C.
- Pressure check.
- Heating programming and check.
- Recording of the parameters by PC and printing out of the curves.
- A lifting table for loading by the operator.
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Maximum productivity on medium-sized to very large batches, and the greatest possible flexibility in terms of preparation, shape and implementation are the unique benefits of the FETTE double rotary presses.
The single sidedtablet discharge chute is an absolute innovation in the 3090i. This innovation makes it obsolete to follow the press with double peripheral units when pressing single-layer products.
Proven features and special characteristics like the segment turret, the improved clamping system, the sound-proved machine cladding and conformity with GMP, GAMP and FDA rules also continue to be found in this double rotary press.
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The PM presses have been designed to cope with the most severe demands and the very specific conditions in the world of forging and die-stamping. The compact structure of the frame ensures a very high stiffness that reduces distortion during forging. These machines are fitted with huge flywheels providing the energy for forging with only moderate speed loss. Special care has been taken in the design of the ram. The ram is guided by 8 very long hardened bronze high precision guides, adjustable in each direction by non-reversible shims. The forging and die stamping press bolster is fitted with a mechanism for accurately adjusting the height between the bolster and the ram plate.
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Hot Isostatic Pressing (HIP) is a process that uniquely combines pressure and temperature to produce materials and parts with substantially better properties than other methods. The pressure medium is an inert gas, normaly Argon. Low temperature and high isostatic pressure, up to 300 MPa (3000 bar/44,000 psi), yield better controlled grain growth and structure as well as isotropic properties, which result in the superior performance characteristics typical for HIP'ed parts.
HIP applications include defect healing of castings, consolidation of metal powder (pre-form and near-net shaped parts), consolidation of ceramic powders, and sintering of diamond tools.
Avure Technologies Isostatic presses are widely recognized as the leading brand in the world. This is due to the Company's technological superiority in a number of areas, particularly in the institutional knowledge related to engineering, design, manufacturing and the application of high pressure. The first QUINTUS ® isostatic press was delivered in 1965.
AVURE offers a full line of standard models of Hot Isostatic Presses for medium and large scale production or models can also be custom configured to meet your needs. These presses are available with furnace diameters of up to 2 m (6.5 feet) for pressures ranging from 40 to 300 MPa (400 - 3,000 bar/6,000 - 44,000 psi) and temperatures from 500 to 3,000 °C (900-5400 °F).
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For over 20 years LANNER® has provided the global metal cutting industry business solutions for chip treatment, oil separation, chip transport and chip storage right up to the complete chip logistics. To round off our chip treatment program and to increase the business use of metal chips as well as other 'waste' materials, we have developed high-spec LANNER® briquetting presses. Our many years' experience in the area of chip treatment helped a great deal in the development of our presses.
Amid the continuous rise in the price of raw materials and resources that are increasingly difficult to source, LANNER® briquetting systems provide an ideal supplement in the recycling of secondary resources.LANNER® briquetting presses process a multitude of different materials. Here are some examples of aluminium, wood, brass and steel briquettes.
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Briquetting presses: ORWAK's product line Brickman
Fully automated Brickman briquette presses meet the challenges presented by waste handling at source in many business and organizations. They rapidly minimize the volume of waste material in a cost-effective way to help you keep aisles, passageways and other spaces free from clutter, thereby promoting unhindered and rapid movement around rooms or a building. Brickman briquette presses are available in several different sizes and models to satisfy virtually all your requirements for effective compaction of diverse materials.
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The CutCompact® is a new briquetting press for EPS with an integrated Shredder. An innovativ pressconcept enables briquett densities up to 700 kg/cbm for saving of transport and logistic costs.
The Shredder has a througput up to 100 kg/h. The wide filling opening (approx. 120 x 120 cm) enables the input of big EPS shapes who will be shreddered by the six shredding shafts. Conveying screws are move the shredderes EPS the the expandable buffer. The press chamber compacts the Material with up to 30 kg/h to very dense briquettes by a pressing force of 250 kN.
The density of the briquettes enables a 100% truck and container load!
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Hyd. Powder Presses
* 4-column presses (HSP - 4 -)
* 2-column presses (HSP - 2 -)
Pressing force 100 - 40.000 kN
Massive Forming
* Double-sided presses (HDM)
Pressing force: 1000 - 20.000 kN
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The demands placed on the functionality and properties of pressing equipment are rising continuously, particularly in the carbide market. This is the result of ever more progress being made in all sectors of powder metallurgy, of growing customer demands and of rising cost pressure. Increases in productivity, the pressing of smaller batches, and the continuous increase in multi-geometrical parts are just a few of the current trends.
Fette has taken on the challenge of satisfying the demands being made in all branches of powder metallurgy through innovative projects, and of setting standards through forward-looking projects and solutions. In addition to the important aspects of financial viability and reliability, partnership with its customers plays an enormous role for Fette, so that every investment leads to measurable benefits for both partners.
As is the case with rotary presses, the important subassemblies of metal powder presses have the same construction as each other and as other types, for the sake of a low spare-parts inventory.
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The 2090i tablet press incorporates genuine innovations and improvements that have been received with enthusiasm by the tablet manufacturing industry.
- Optimized air ejection
- Dust-proof cam covers
- Optional adjustable filling cam
- New tablet outlet
- Enclosed dosing station
Features that are already known, and established in the market, such as the segment turret, the automatic turret clamping, the sound-proof machine cladding, the semi-automatic removal arm and operation by means of a 15" touchscreen are, of course, available on every 2090i.
Optional comprehensive process automation and operated identification offer additional security.
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Small, but highly developed, powerful and quickly refitted. Crucial features, that allow the 1200i to be extremely flexible and versatile. These features include, for instance:
Handling arm for exchangeable segment and die turrets
- Very fast format changeover
- Extremely short refitting times
Turrets with different numbers of stations
- Remarkable flexibility in output and format
Compression compartment accessible from four sides
- Extremely easy cleaning
Compact construction, integrated switch cabinet
- Low space requirement
Menu-driven operation
- Simple, logical operation
This single rotary press is a perfect match for the demands of contract production, and occupies the "economic small batch" niche in the spectrum of typical, commercial tablet presses.
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The increase in the processing of toxic products is placing tougher requirements on staff protection. Thanks to the integration of the washing concept in the 3090i WiP′s controller, staff protection is improved whilst greatly minimizing downtime. Automatic pre-washing of the compression chamber, 24 hour unmanned production and the automatic clamping and release of the segment turret create ideal conditions for integrating this washable double rotary press into a totally automated process.
The proven features and special characteristics of the FETTE family of presses are, of course, also implemented in this highly productive tablet press:
- Exchangeable stainless steel segment turret
- Production of two-layer tablets
- Single sided discharge chute for single-sided tablet outlet
- Stainless steel (AISI316) three-chamber Fill-O-Matic
- Smooth, non-corroding surfaces
- 15” touch screen
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New "direct drive" screw press with rotative linear motor
The new screw press that Ficep is proposing in addition to the traditional screw presses with disks control, is characterized by technical innovations which place this machine ahead of the market.
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Thermal Presses heat the staking post/insert while applying pressure axially to permanently set the parts. Advantages of the thermal heat staking/inserting process include:
Reliable permanent inserts
No particulates or noise
Multiple level inserting/heat staking
Multiple size inserts
No whitening when degating
Better cosmetic appearance when heat staking and swaging
High tolerance to mold release, colorants and other additives
Tolerant of resin grade variations and regrind percentages
Low initial equipment cost
Ease of operation and assembly
Handles slippery thermoplastics
Easier maintenance in a low-tech environment
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Forging presses, Compression presses...
