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Grade 80 alloy chain slings are often selected when operating under high temperature or rigged conditions that would abrade or destroy other types of slings. They are flexible, durable, long lasting, ductile, easy to inspect, collapsible for convenient storage, and will adhere securely to the contours of a load. The most advantageous feature of a chain sling is its ability to be repaired/ Nearly any damaged component discovered during an inspection can be repaired and restores to useful condition.
Load Estimation
In multi-leg slings, the angle between the legs is critical. The actual tension on each leg increases when the angle between the legs increases as shown in the diagram opposite. For this reason all general purpose chain slings are given a rating based upon use at 900 inc angle. The included angle between the legs should never exceed 1200.
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Chain guide:
- assists to avoid jumping of the chain
- lower chain wear - higher working life
- solid, hardened design
- dimensional proposals by RUD
- rounded leading edges
- arc of contact more than 150 degrees
Stripper with de-twister
- assists stripping of the chain from the pockets
- kept on plane horizontal and vertical links
- controlled entry of the chain into the pocket wheel
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Hangzhou Donghua Chain Group Co., Ltd is the biggest chain manufactory in China. This company is specialized in producing all kinds of standard chains and special chains, e.g. A or B series chains, automobile chains, stainless steel chains, combine harvester chains, heavy-duty cranked link transmission chains, stereo garage chains and maintenance-free chains etc.
We can provide all kinds of Hoisting Chains such as Car parking chains, Leaf chains, Multiple plate bearing pin chains and Hoisting rollerless chains.
If you are interested in our products please feel free to contact us by e-mail.
zhangxb@dhchain.com
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THIELE hoist-chains are approved for hand-operated hoists and power driven hoists. They are available in bright, galvanised or yellow chromated.
For power driven hoists we recommend high wear resistant round steel chains in THK 8 finish. Our special case hardening process prevents premature wear.
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Lifting technology
Handy chain model
• cost effective transport
• fast change of suspension attachments
• fast handling of goods up to 250 kg
• for handling with one hand only
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manipulator with cable :
The manipulator with cable makes it possible to handle loads going from 0 to 900 kg while optimizing the operating areas available, in perfect ergonomics and for the men and the material.
Example of handled products:
- Glazing, Panel of wood.
- Barrels.
- Reels.
- Paperboards.
- Castings.
- Bags.
- automobile Parts (limps speed, coils, doors, cap, seats, panel instrument...)
Specific hand of gripping on request.
Turnkey installation.
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Air Chain Hoist capacity up to 100 ton
For nearly 50 years, Ingersoll Rand has been serving the material handling needs of the following industries worldwide: automotive, appliance, aerospace, electronics, food, furniture, glass packaging, printing, pharmaceutical, sheet metal, textile, and warehousing.
The many years of manufacturing experience, ISO 9001 certification, and a 24 hour service network has created a unique ability to respond to your needs with the highest quality material handling solutions, technology, and services available in the world.
Ingersoll Rand has pioneered the development of pneumatic powered lifting, balancing, and handling equipment making us the world leader in the manufacturing of ergonomic, in process, manual assist, pick and place solutions.
With a solid commitment to research and development we have applied our expertise to introduce new products and technology which can also integrate the latest electronics and controls, such as the InteLIFT system: an electronically controlled, air powered intelligent handling solution.
By using Ingersoll Rand solutions created for your material handling needs, you can expect improved productivity mandated by a global economy. At the same time, you can expect ergonomic solutions which improve operator performance and avoid labor downtime due to health or safety issues in using automation
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H-Lift, an ISO 9001 certifired firm by Lloyd's Register, specializes in lifting and hoisting equipments, our products include: manual chain hoist, lever hoist, push trolley and geared trolley, trolley clamp, beam clamp, wire rope pulling hoist, low headroom trolley hoist, vericallifting clamp,universal lifting clamp, horizontal lifting clamp, snatch block, permanent magnetic lifter, etc.
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With suspension hook. push, geared or electric trolley.
Standard lift height 3 m, control cable 2.5m
Operating voltage 220-440V, 50/60Hz, 1-3 phase
Low voltage control 36V is standard.
High efficient energy-saving motor, asbestos free brake system.
Light weight, compact and solid body case.
Top and bottom hooks are fitted with safety latches as standard.
Drop forged steel suspension & load hooks are heat treated and fracture resistant. In case of dangerous overloading or abuse, the hook does not fracture but will slowly yield.
Solid chain bucket.
Super strong surface hardened chain
Limit switch devices fitted at both top & bottom ends, switch off power automatically to prevent load chain from running out.
Phase error relay, a specially designed current-post, prevents motor from running at incorrect wire connection.
Overload protection and thermal protection.
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Manual Chain and Lever Hoists up to 20 ton
For nearly 50 years, Ingersoll Rand has been serving the material handling needs of the following industries worldwide: automotive, appliance, aerospace, electronics, food, furniture, glass packaging, printing, pharmaceutical, sheet metal, textile, and warehousing.
The many years of manufacturing experience, ISO 9001 certification, and a 24 hour service network has created a unique ability to respond to your needs with the highest quality material handling solutions, technology, and services available in the world.
Ingersoll Rand has pioneered the development of pneumatic powered lifting, balancing, and handling equipment making us the world leader in the manufacturing of ergonomic, in process, manual assist, pick and place solutions.
With a solid commitment to research and development we have applied our expertise to introduce new products and technology which can also integrate the latest electronics and controls, such as the InteLIFT system: an electronically controlled, air powered intelligent handling solution.
By using Ingersoll Rand solutions created for your material handling needs, you can expect improved productivity mandated by a global economy. At the same time, you can expect ergonomic solutions which improve operator performance and avoid labor downtime due to health or safety issues in using automation.
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Shophoist
Easy installation and maintenance
Standard protector overload device
10-pocket,oblique lay liftwheel for smooth chain operation, constant chain speed and reduced chain wear
NEMA 4, industrial-rated control station
Gear train lifetime lubricated with non-oxidizing grease
Alloy load chain for smooth operation and maximum chain life
Thermally-protected hoist duty motor
Dual brake system - D.C. plus regenerative
Rugged cast aluminum alloy hoist frame
Small, compact design for commercial applications
Totally enclosed, non-ventilated hoist frame protects the motor from environmental contamination
Optional impact-resistant chain container is available
Rigid latch style upper hook prevents tangling of power cord
Precision bearings used throughout the hoist
Hardened forged steel latch-style lower hook rotates 360:
True vertical lift
Lifetime Warranty
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USA Hand Chain Hoists
Series USA Hand Chain Capacities 1/4 to 6 tons
- Standard lift 8' (other lifts available)
- Portable - light weight housing
- Overload device - standard
- One-piece steel load sprocket and sprocket gear
- Hook latches on all models
- Spark & corrosion resistant models
- A real "made in america" competitor
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- Heavy duty and compact design to meet all pertinent wirld shandard
- Reliable disc brake and premium grade alloy load chain
- Drop-forged and expertly heat treated for great strength and long wearing
- Conform to CE safety standard.
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Hand chain hoist model Yalelift 360
Capacity 500 - 20000 kg
Areas of operation as well as operator conditions have been improved in trail-blazing fashion, which goes far beyond the classical hand chain hoist.
Optional
- Overload prevention device
- Chain container
- Stainless steel load and hand chains
- Corrosion resistant versions
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Electric Motor Driven Trolley
- Capacities 1/4 to 3 Tons
- Adjustable to fit wide range of beam flange widths
- Forms and integral hoist and trolley combination
- NEMA-4 push button, cable with steel strain relief-standard
- Single and two-speed models
- Choose a wide range of options and accessories
Steel frame side plates extend beyond the wheels for end stop contacts. Side plates have tapped holes for collector bracket attachment. Optional safety drop stops and bumpers.
- Wheels are forged heat-treated steel with contour tread for use on American Standard I-beam or wide flange beams.
- Traverse motor is 30-minute rated, totally enclosed non-ventilated with class "F" insulation and TAS as standard.
- Traverse gearing is housed in a heavy duty right angle drive reducer with output pinion meshing with machine cut wheel gears.
- Trolley controls are housed in a NEMA 1 enclosed panel mounted on the trolley side for easy access. The controls include a reversing contractor, terminal strip and NEMA 4X pendant station with hoist and trolley push-button controls as standard.
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Push and Hand-Geared Trolleys
Capacities 1/4 - 25 tons
- Heavy rolled steel side frames extend beyond the wheels providing superior strength and added protection for trackwheels
- Thick section steel clevis suspended from steel equalizer pin. Alloy steel axles and equalizer pins are heat treated for maximum strength and wear life.
- Trolley wheels are fully machined from alloy cast iron and hardened for high strength and long service life. Units 1/4 through 16 tons employ universal wheel treads for use on flat or tapered beam flanges. 25 ton model operates on American Standard I-beams with tapered flanges. For patented track, consult factory.
- Lifetime lubricated, precision ball bearings standard on units through 3 ton capacity. 4 ton trolleys and greater feature eight, sealed Timken, tapered roller bearings and grease fittings.
- On hand-geared models, a hand chain operated wheel turns a machined steel drive pinion, engaging the two geared wheels.
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... see all the products in the category
Hoists
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With this innovation Laweco can offer their customers an increased level of availability, reliability and precision at comparable conditions.
Other benefits are specified in more detail, in particular with regard to the automobile industry. The advantages worth highlighting in this area are the precise positioning accuracy and excellent loading cycle. This is combined with a high lateral stability together with a uniform, harmonious motion – the Framo® push-pull chains play an important role in this. Laweco push-pull chain lift tables are distinguished by their low maintenance and long service life.
High lifting speeds and the environmental protection due to a hydraulic oil-free system, round off the advantages for the customer.
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