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STAHL CraneSystems's ST chain hoist programme is one of the most striking and wide-ranging on offer in the world. In use in thousands of applications for decades, modernised and optimised over and over again, the STAHL CraneSystems chain hoist is a classic. The ST series is available in 12 S.W.L. ranges from 125 kg to 5,000 kg.
It can be used as a stationary hoist with a suspension hook, with rigid mounting, with push or electric trolley, and is particularly suitable for rugged industrial applications.
The innovative and pioneering chain hoist design offers considerable economic advantages. The extremely short headroom available as an alternative to every type of chain hoist optimises the effective hook height and reduces wear on the chain. STAHL CraneSystems's ST chain hoist programme is also available in explosion-protected design for Zone 1 and Zone 2 and Zone 21 und Zone 22. STAHL CraneSystems was the first hoist manufacturer to implement the ATEX regulations in the whole chain hoist programme.
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STAHL CraneSystems's ST chain hoist programme is one of the most striking and wide-ranging on offer in the world. In use in thousands of applications for decades, modernised and optimised over and over again, the STAHL CraneSystems chain hoist is a classic. The ST series is available in 12 S.W.L. ranges from 125 kg to 5,000 kg.
It can be used as a stationary hoist with a suspension hook, with rigid mounting, with push or electric trolley, and is particularly suitable for rugged industrial applications.
The innovative and pioneering chain hoist design offers considerable economic advantages. The extremely short headroom available as an alternative to every type of chain hoist optimises the effective hook height and reduces wear on the chain. STAHL CraneSystems's ST chain hoist programme is also available in explosion-protected design for Zone 1 and Zone 2 and Zone 21 und Zone 22. STAHL CraneSystems was the first hoist manufacturer to implement the ATEX regulations in the whole chain hoist programme.
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STAHL CraneSystems's ST chain hoist programme is one of the most striking and wide-ranging on offer in the world. In use in thousands of applications for decades, modernised and optimised over and over again, the STAHL CraneSystems chain hoist is a classic. The ST series is available in 12 S.W.L. ranges from 125 kg to 5,000 kg.
It can be used as a stationary hoist with a suspension hook, with rigid mounting, with push or electric trolley, and is particularly suitable for rugged industrial applications.
The innovative and pioneering chain hoist design offers considerable economic advantages. The extremely short headroom available as an alternative to every type of chain hoist optimises the effective hook height and reduces wear on the chain. STAHL CraneSystems's ST chain hoist programme is also available in explosion-protected design for Zone 1 and Zone 2 and Zone 21 und Zone 22. STAHL CraneSystems was the first hoist manufacturer to implement the ATEX regulations in the whole chain hoist programme.
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STAHL CraneSystems's ST chain hoist programme is one of the most striking and wide-ranging on offer in the world. In use in thousands of applications for decades, modernised and optimised over and over again, the STAHL CraneSystems chain hoist is a classic. The ST series is available in 12 S.W.L. ranges from 125 kg to 5,000 kg.
It can be used as a stationary hoist with a suspension hook, with rigid mounting, with push or electric trolley, and is particularly suitable for rugged industrial applications.
The innovative and pioneering chain hoist design offers considerable economic advantages. The extremely short headroom available as an alternative to every type of chain hoist optimises the effective hook height and reduces wear on the chain. STAHL CraneSystems's ST chain hoist programme is also available in explosion-protected design for Zone 1 and Zone 2 and Zone 21 und Zone 22. STAHL CraneSystems was the first hoist manufacturer to implement the ATEX regulations in the whole chain hoist programme.
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The rigorously modular construction of STAHL CraneSystems's SH and SHW ranges permits practically unlimited combinations of components both for simple and for individual solutions. The modular system ensures efficient production at the highest level of quality and maximum flexibility. Five frame sizes of the SH range with 26 S.W.L. variants, from 500 kg to 100,000 kg, are available and can be used in standardised cranes, custom-built cranes or in overhead conveyor systems.
STAHL CraneSystems's SH wire rope hoists are also available in explosion-protected design.
STAHL CraneSystems was the first manufacturer to implement the latest ATEX regulations on mechanical explosion protection in the whole production range.
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The rigorously modular construction of STAHL CraneSystems's SH and SHW ranges permits practically unlimited combinations of components both for simple and for individual solutions. The modular system ensures efficient production at the highest level of quality and maximum flexibility. Five frame sizes of the SH range with 26 S.W.L. variants, from 500 kg to 100,000 kg, are available and can be used in standardised cranes, custom-built cranes or in overhead conveyor systems.
STAHL CraneSystems's SH wire rope hoists are also available in explosion-protected design.
STAHL CraneSystems was the first manufacturer to implement the latest ATEX regulations on mechanical explosion protection in the whole production range.
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ACI's single-phase electric chain hoists are among the most dependable on the market. The MH series was designed for heavy duty applications, which greatly reduces down time and operational costs. Ideal for mechanics and other shop applications, where lightweight hoists and portability count. Operates on standard 110-120V AC, which means you can plug it in just about anywhere! The long fifteen foot power cord plugs into any standard outlet. No three-phase hook-up necessary! ACI chain hoists tolerate large loads with ease and require little maintenance. May be purchased on its own or bundled with a heavy-duty push trolley.
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The LH lever hoist is a universal, manual hoist for lifting. The lever hoist features compact design and robust, stamped steel construction high quality to provide an extremely low weight without infringing reliability. The load chain can be pulled freely and easily through the hoist in both directions to attach the load or to tension the chain. The LH hand lever hoist operates with little effort due to optimal gear ratio.
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The HCH hand chain hoist model is designed using the latest technology and manufactured with quality materials. This chain hoist is compact with low headroom and light weight for easy installation. This hand chain hoist is made with heat treated reduction gears, top hook pivots and swivels for easy rigging. Sealed, pre-lubricated ball bearings provide long service life with low maintenance. This hand chain hoist can be suspended either by push trolley or geared trolley, or simply by its top hook. Hand chain hoists provide a convenient means for hoisting heavy objects. When a chain hoist is used, the load can remain stationary without requiring attention. The slow lifting travel of a chain hoist is also advantageous in that it permits small movements, accurate adjustments of height, and cautious handling of loads. All capacity ratings are metric (1 ton = 2,200 lbs).
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Hoists
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John Crane Packings are designed, engineered and constructed for specific services and applications. This is your assurance that John Crane Packings will provide the best sealing with the least amount of maintenance and adjustment.
All John Crane mechancial packings are made of asbestos free materials. These asbestos free packings can be substituted without any difficulty for asbestos packings in present use.
They can be interchanged with most asbestos products, and in many cases will give better, more dependable performance.
Braided Acrylic Packings
JC Style 1335
Braided PTFE/Modified PTFE Packings
JC Style C1045
JC Style C1056 (FDA)
JC Style C1065
JC Style C1070
JC Style 1993
Braided Carbon and Graphite Packings
JC Style 774
JC Style G58
JC Style G57
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The modular family concept of John Crane's Universal Cartridge will change your approach to sealing. Since the 5600 Series' components are interchangeable, you can apply one seal family throughout your plant. This gives you the flexibility to cover more applications with less inventory, which means your maintenance is simplified, downtime is reduced, plant operating efficiency is increased, and costs are lowered.
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Unique Spiral Groove Technology
Patented John Crane spiral grooves are machined into the mating ring faces. A pressurized suitable inert gas is injected between the seals. As the shaft rotates, gas flows into the tip of the spiral groove and is compressed at the sealing dam, the ungrooved portion of the mating ring. At the sealing dam, gas is expanded. The resultant film pressure gives an opening force greater than the closing force, thus separating the faces.
The Type 2800 spiral groove continues to operate, even if barrier gas pressure is momentarily lost, maintaining the gas film between the barrier gas and the process
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Type 28 compressor dry-running gas seals have been the industry standard since early 1970 for gas-handling turbomachinery. Utilizing John Crane's patented spiral groove pattern, these seals are non-contacting in operation. During dynamic operation, the mating ring/seat and primary ring/face maintain a sealing gap of approximately 0.0002 in./5 microns, thereby eliminating wear. These seals eliminate seal oil contamination and reduce maintenance costs and downtime. Single, double opposed, and tandem cartridge seals are capable of handling a wide variety of gas sealing applications in the gas collection/transmission, refining, chemical and petrochemical processing industries.
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The ProTech bearing isolators are designed to both contain lubricant in the bearing, as well as exclude contamination from the outside so increasing bearing life.
features
- Total exclusion of contaminants
- Zero lubricant leakage.
- Unitised two piece design.
- High initial axial movement capability.
- Manufactured from engineered PTFE composites, with metallic design options for higher speeds
- Easy to install
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RON 2150 Dynamometer is a unique combination of the smallest and lightest load cell with a very large display.
The small and light load cell ensures portability and low headroom loss for any application. The large display ensures readability from a considerable distance.
RON 2150 also offers two systems in one: the removable display enables the user either to hold the large indicator in his hand or snap it very easily onto the load cell. By this means, the user's personal safety is ensured as under no circumstances will he have to approach the load in order to read the result: he will either hold the remote indicator in his hand or read the large display from a safe distance.
The separation of load cell and display also increases the system's durability.
The load cell's unique perpendicular hole structure neutralizes external moments and thus improves safety and accuracy.
RON Crane Scale and cable Dynamometer series are used for weighing during lifting, overload prevention, force, load and tension measurement and cable and wire tension monitoring and control.
Cable Dynamometers are often used by electricity and communication companies for cable and wire tension monitoring and control. RON systems low weight ensures their portability and makes them especially suitable for these applications.
A marine version of the RON 2150 Shackle Type is also available for offshore applications.
All Crane Scales and Cable Dynamometers are factory-tested and supplied with a test certificate, including a fully traceable calibration chart.
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RON 2000 Shackle Type is the smallest and lightest portable Dynamometer.
RON 2000 portable Dynamometer is a basic, easy-to-operate and very reliable tension load meter. Digital dynamometers are used for weighing, force, tension, load measuring and load control.
RON 2000 digital dynamometer has a miniature load cell which ensures portability and minimum headroom loss for any application.
The load cell's unique perpendicular hole structure neutralizes external moments and thus improves safety and accuracy.
RON 2000's indicator is separated from the load cell and is held by the user. This separation ensures the user's safety since under no circumstances will he have to approach the load in order to read the result. This separation also guarantees the durability of the portable Dynamometer.
RON Crane Scales and portable Dynamometers are used for weighing during lifting, overload prevention, load measuring, load control and load monitoring.
All RON Crane Scales and portable Dynamometers are factory-tested and supplied with a test certificate, including a fully traceable calibration chart.
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CapStar II is a simple and easy to use digital torque tester. The accurate information provided can then be stored in the internal memory, and downloaded to a printer or computer.
The LCD digital read-out clearly displays the peak torque of each test. Preferred units of measurement may be selected from a list of seven options. Statistical analysis of sigma, mean and range is also available when the data is printed out.
Container to be tested are located in adjustable jig capable of clamping circular or custom bottles and jars from 10 mm to 130 mm in diameter. Child resistant closures, much used in the pharmaceutical industry, can also be tested.
CapStar II is housed in a rugged, drip proof ABS housing with wipe-clean, touch sensitive controls. CapStar II is portable, battery powered and can be used with an optional mains battery charging unit. The screen displays a warning when the batteries need replacing or charging.
To save power CapStar II switches off automatically if no key is pressed within a specified pre-set period.
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RON portable digital scales include the Crane Scale, Dynamometer Load Cell and Overload Detector series.
The low headroom RON 1000 Standard Type Overload Detector is designed to be installed on the dead end or can be used between the hoist and its trolley.
RON 1000 Standard Type is a low headroom, electromechanical Overload Detector, used for overload monitoring. It may be configured to trigger any desired electrical alarm supplied by the customer, including stopping the lift when an unsafe overload condition occurs, for overload detection and prevention.
Overload during lifting: Hoist or crane overload is dangerous and can cause accidents. Overload monitoring is important for prevention of crane overload.
The devices are supplied factory-calibrated and ready for installation. Available in a wide variety of capacities, the RON 1000 can be supplied in capacities ranging from 500 lbs (250 kgs) to 20,000 lbs (10,000 kgs). Each unit is initially adjusted to give the user an overload indication at 105% of rated capacity. Additional detection point is optional.
RON portable digital scales: Crane Scale, Dynamometer and Overload Detector series are factory-tested and supplied with a test certificate, including a fully traceable calibration chart.
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TorqueStar Opta is the equipment of choice for the measurement and collection of torque data in the manufacturing environment. TorqueStar Opta's range of software features can be individually specified to give a configuration most suited to the requirement, from a simple no-frills readout to a comprehensive audit tool with display of torque curves and specialist measurement routines.
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The RON series includes Crane Scales, Dynamometers and Tension Load Cells.
The RON 4000 is a loadcell with a built-in analog amplifier. This loadcell is specially designed to transmit load or force information to a controller/computer, as part of controlled tensioning and tension measurement.
For example, RON 4000 electronic Load Cells serve as tension
Load Cells for tension measurement and controlled tensioning of rubber belt conveyors or continuous weighing of steam piping in a power station to detect water condensation in pipes and drain them when the max. permitted level is reached.
The unique perpendicular hole structure of the loadcells neutralizes external moments and thus improves safety and accuracy.
The small and light loadcells ensure portability and low headroom loss for any application.
RON Crane Scales, Dynamometers and electronic Load cells
are used for weighing during lifting, overload prevention and tension, force and load measurement.
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Crane's CheckStar is an in-line torque transducers with angle measurement options. It sets the standard for dynamic torque and angle measurement of all continuous drive and impulse tools, with proven reliable performance in thousands of applications worldwide. CheckStar transducers fit in-line between the assembly tool and the fastener, measuring the actual torques applied under production conditions.
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Crane's stationary transducers are the quality choice for the testing of all continuous drive, impulse and hand torque tools in the workshop and production line-side environment.Stationary transducers are used off the production line in workshop or line-side test stations. Combined with joint kits that represent the production joint condition, the stationary transducers form an effective off line test for verification of assembly tool performance.
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As the name suggests, foundation machines are used to build supporting pillars that make up the foundations of a building. Piles are broadly categorized into cast-in-place piles and ready-made piles.
We offer earth drills for cast-in-place piles, and pile drivers for ready-made piles.
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As the name suggests, foundation machines are used to build supporting pillars that make up the foundations of a building. Piles are broadly categorized into cast-in-place piles and ready-made piles.
We offer earth drills for cast-in-place piles, and pile drivers for ready-made piles.
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Polyester slings are a smart choice due to their light weight, durability and flexible construction. The sling is dense woven polyester yarn. Web slings provide a degree of protection for loads that require safe and easy handling. The lift weight, flexibility and stretch of synthetic slings reduce fatigue and strain on riggers. Synthetic slings also provide for ease of inspection as well
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John Crane Safematic has developed Automatic Lubrication Systems for industrial applications to prevent damage to production machinery and prevent production breaks caused by machinery failure. They are mostly used in the pulp and paper industry, mechanical wood-processing industry and the food industry. Lubrication systems can be designed to lubricate separate machines or complete departments. Safematic lubrication technology is at its most comprehensive, the Safematic Mill WideTM concept that can be integrated into the central maintenance system. Safematic Automatic Lubrication Systems bring significant benefits:
Fewer shutdowns and production losses. According to our experience, automatic lubrication reduces bearing failures by more than 50% compared to manual lubrication
Significant savings in repair and spare part costs.
Up to 70% savings in lubricant costs due to accurate timing and dosing of lubricants
John Crane continues to develop the Safematic range of lubrication equipment using applications experience, leading edge technology for centralised greasing and centralised oiling systems. In addition, Safematic offers circulation lubrication systems where lubricant is also used for heat transfer purposes.
The Safematic product range is reliable, flexible and easily to expand. Safematic lubrication systems are an economic solution for effective lubrication for all industrial environments.
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Crane Electronics, the market leader in torque control products, has devised a Torque Test Bench which enables manufacturers to test their mechanical wrenches and automatically document the results of these tests. Removing the need to record the readings and calibrations on paper can lead to considerable savings in man hours during a shift.
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