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For dynamic applications using the AN 6227 O-Ring per MIL-P-5514E, Criterion offers these outstanding grooving tools. They are made in sizes accommodating O-Ring dash numbers 5 to 27.
These tools are ground to produce a groove of extremely high surface finish with the bottom radii and widths meeting AN specifications. |
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Key Facts for the NASH Liquid Ring Compressors:
· Require minimal care - known for extremely low maintenance.
· Provide years of dependable service and quality liquid ring Compressors due to fewer, generously proportioned parts.
· Reduce power and operating costs of liquid ring compressors, handling higher capacities with less energy/power.
· NASH is the inventor of the liquid ring principle of operation
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The compressors compress gases from a lower pressure (usually atmospheric pressure of surroundings) to a higher pressure.
PERFORMANCE: -
Max. compression pressure 11 bar
Max. intake volume flow 30.000 m3/h
ONE-STAGE LIQUID RING COMPRESSORS
for compression overloads up to 1.5 bar.
i.e. for: filter-rinsing in the cellulose, pharmaceutical and chemical industries, saturation of sugar juice in sugar factories,electrolysis gases with increased pressure for combustion plants
TWO-STAGE LIQUID RING COMPRESSORS
for compression overloads up to 3.5 bar
i.e. for: organic gas reactors and anaerobic processes, gas compression in the production of plastics
TWO-STAGE LIQUID RING COMPRESSORS
for compression overloads up to 6.5 bar (with double action second stage)
i.e. for: recovery of vapours in the petrochemical field, liquefying vinyl chloride vapour in the plastics industry
MULTI-STAGE LIQUID RING COMPRESSORS
for compression overloads up to 11.0 bar (predominately double acting stages
i.e. for: ozone compression in the bleaching of cellulose exhaust compression in nuclear power stations |
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Fully automatic yet simple and precise - the entry level into surface and interfacial tension with the LAUDA Ring/plate tensiometer TD 2
The LAUDA Tensiometer TD 2 is used to measure surface and interfacial tension, to determine the density of liquids and to measure small weights. The fully-automatic and cost-effective instrument consists of a precise electromagnetic weighing cell plus a remote control panel with a userfriendly graphic LCDscreen for precise measurements.
Advantages:
- Easy to operate
- Transmits a direct feel for surface and interfacial tension
- Specially suited for beginners and in educational settings
- Digital display of surface and interfacial tension
- Results can be displayed, printed, saved or transferred to a PC
- Precise electromagnetic weighing cell
- Simple selection of measuring methods according to
Du Noüy-ring, Wilhelmy-plate,
Lenard frame or density measurement
- Calibration with standard weights
Application Examples:
- Testing of cleaning water for detergent residues
- Determination and testing of the physical characteristics
of solutions
- Development and testing of surface-active substances such as
surfactants and emulsifiers
- Detection of surface-active substances in wastewater
and other water |
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Economical introduction into the world of tensiometry with the LAUDA Ring/plate tensiometer TD 1 C.
The TD 1 C units, whose technology has been completely revised and which bear a new design, offer even easier handling due to the handy remote control Command which has proven itself with LAUDA thermostats and measuring instruments. State-of-the-art processor technology allows extended documentation options. The sample stage of the easy to handle tensiometer can be manual adjusted. So the TD 1 C is a very flexible and highly precise measuring instrument.
Advantages:
- Easy to operate
- Transmits a direct feel for surface and interfacial tension
- Specially suited for beginners and in educational settings
- Digital display of surface and interfacial tension
- Simple selection of measuring methods according to
Du Noüy-ring, Wilhelmy-plate, Lenard frame or density
measurement
- Calibration with standard weights
Application Examples
- professional training at the university’s practical training in physics: the robust and intuitive TD 1 C allows students to mesure exactly – and without additional corrections - the static surface and interfacial tension of numerous liquids according to the standardized methods of Du Noüy and Wilhelmy.
- determining the density according to the Archimedes‘ principle of liquid media
- Testing of cleaning water for detergent residues
- Determination and testing of the physical characteristics
of solutions
- Development and testing of surface-active substances such as
surfactants and emulsifiers
- Detection of surface-active substances in wastewater
and other water |
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Features
Compact design
Metal connector
Ring-diameter 6mm to 100 mm
Static operating principle
High resolution
Short response time
Pulse stretching adjustable
Short-circuit protection
Protection class IP 67
Typical fields of application
Applications in the assembling technology and supply automation, e.g. detection and jam control of small metallic parts in feed hoses.
Wire break detection etc.
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The Scimitar range has been built to meet stringent requirements and is corrosion resistant for durable outdoor and indoor use.
The switches are contained within a common stainless steel SF6 filled tank with the fuses mounted in air above the gas chamber. Each fuse is sealed against external influences and locked into its own chamber upon insertion. The units can be extensible for direct connection to form multiple plan switchboards without the need to access the gas chambers or for extra cabling.
Features
Ratings up to 15.5kV
Common switching chamber with sealed SF6 environment
Low gas operating pressure
Fully extensible
Indoor and outdoor
Freestanding, transformer mounted or transformer connected |
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Two products in one catalogue designed to solve circular motion problems, Ring Slides for circular or part-circular movement and Track Systems for combination linear and rotary motion application. These products offer a cost effective solution with the benefit of the proven Hepco 'V' concept.
• All slides with hardened 'V' running surfaces and precision ground for maximum wear resistance and smooth running
• Ring Slides with gearcut option for ease of driving
• Ring Slides allow services to be routed through centre
• Track Systems allow continuous movement of carriages over unlimited lengths
• Easy method of driving carriages
• All systems with setting aids for quick installation
• Low friction, play free movement
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Two products in one catalogue designed to solve circular motion problems - Ring Slides for circular or part circular movement and Track Systems for combined linear and circular motion applications. These products are unique in the combination of accuracy, capacity and design flexibility they provide.
- All slides with hardened ‘V’ running surfaces, available ground or unground in a range of sizes
- Ring slides with gear-cut option for ease of driving
- Track systems allow continuous movement of carriages over unlimited lengths
- Low friction, play-free movement
- Ring slides allow surfaces to be routed through centre
- Commercial unground version available on request
- Stainless Steel options available |
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Slip ring motors S..R 132 to 315, duty S1, continuous operation S..H 132 to 315, duty S3, intermittent duty
Output range 2.2 kW to 315 kW
Speeds 3,000; 1,500; 1,000; 750; 600; 500; 375 rpm
Features Designed to DIN EN 60034 (IEC 72), mounting dimensions and assignment of output ratings to DIN 42679 (S..R) and DIN 42681 (S..H), robust, low-vibration grey-cast iron design, degree of protection IP 54 / IP 55, higher degrees available on request, class F insulation, class H available as an option, energy-efficient and environment-friendly, various modifications possible |
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Features
Metal housing
Metal connector
Ring LED
Ring diameter 10,15 and 20 mm
Static or dynamic working principle
High resolution from 1 mm diameter
Short response time
Sensitivity adjustment
Static/dynamic switchable (ORSD)
Pulse stretching adjustable
Protection class IP 67
Typical fields of application
Control of material flow of metallic and non-metallic small parts (screws, springs, plastic parts, etc.) in transparent feed hoses
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CTA 40 HS TOOL CHANGER WITH RING MAGAZINE
The automatic tool changer type CTA 40 HS could be easily apply to different tool machines: vertical or horizontal tool machining centers, milling machines, transfer machines, lathes and special machines.
It fits to tools with cone HSK 50 and HSK 63 or capto C5 and C6. It could be assembled to our standard tool changer type HTC 140, VTC 40 and CUT 41 with gripper arm type BP 41.
The bushing motion is realized through a patented system without chains or belts, which needs regular checks and maintenance. The system operates using a precision reducer with servo motor.
Its main characteristic is that the selected tool bushing could be overturn either in the straight part or in the curve.
Another project permits the extraction of the selected tool through a transfer. |
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- to ISO 8434-4
- high level of safety under extreme conditions, e.g. in cases of severe vibration, violent pressure surges and extreme changes of temperature.
- many configurations
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SR series: standard build slew ring winches
The standard build SR type winch provides the basis of the solution to many pulling and lifting winch applications. The winch is constructed with a slew ring in a combination with 3 or more planetary drives and motors. With this range capacities can go up to 75 tonnes lifting capacity.
Although the name of this winch indicates different, these winches are very suitable to fit to your specific winch application. Several options can be offered on these highly versatile winches. Prices and drawings can be obtained upon request.
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... see all the products in the category
Winches
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Complementary to the popular and proven PRT Ring Slides & Track System, DTS is a fully integrated belt-driven track system, and includes a couple of ingenious features amongst its many 'reduced engineering' attributes.
Available in either rectangular or oval format and in two rail sizes (25 and 44), DTS can be supplied as a stand-alone unit in conjunction with the MCS Machine Construction System, or as a sub-assembly on its own bespoke mounting plate. A steel-reinforced timing belt drives an unlimited number of carriages via adjustable pulleys under either continuous or intermittent motion.
Optional features include the Trip Latch mechanism, which disengages the drive from individual carriages which may become impeded, saving the system from damage. Also the Carriage Locking System will be particularly useful during intermittent motion. It locks any number of carriages into a fixed and repeatable position for further operations to take place.
A range of control and sensing operations are available, and the system may be specified with a plain output shaft, fitted AC Geared Motors, or a range of gearboxes for customers' own motors to be added.
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