Electric cable hoist basics: Electric cable hoist features, selection, installation, operation & mai
18 Aug, 2017
Electric cable hoist is powered by an electric motor to make the work of lifting heavy goods easily. Moreover, it is quite safe and convenient. About 80% firms using Electric cable hoist instead of manual hoist because of its convenience. There are a number of Electric cable hoists manufacturers in China who provides high quality Electric cable hoists across the world.qyqHenan Dongqi Machinery Co., Ltd qyqHenan Dongqi Machinery Co., Ltd
Electric cable hoists are versatile and created from several steel and wires. It is essential to assess its standard of quality. Generally, A perfect standard should like 6*37 or 6*19 this indicates its number of standard*number of wires per stand. Today, we have abundance firms which offer the standard Electric cable hoists manufacturers in India. These types of hoists are beneficial for your business so, spending money on electric wire ropes is the best investment for your business.qyqHenan Dongqi Machinery Co., Ltd
Basic elements of Electric cable hoists
An electric cable hoist is an equipment use to lift heavy objects swiftly and safely.
Wire rope always rotate on moving pulley and forged steel hook as per IS: 3815 supported on thrust bearing.
Forged hook is affixed to the end of the wire rope, and it is used to grapple onto an item to be lifted.
Wire Rope always wound on drum mfg. from
Seamless Pipes with grooves for proper seating of wire rope as per different size.
Many types of hoists will feature a trolley system that allows the pulley and motor to move along a track, thereby making movement of heavy items even easier.
Electric cable hoists are designed & constructed generally as per the requirements of IS: 3938.
Frame:Fabricated from plates confirming to IS: 2062, Gr A, laser cut profile & duly finished in boring machine.
Gears & Pinions:Helical / spur type, made from Alloy steel materials, duly hardened and tempered. Teeth cutting carried out after heat-treatment for smooth, less noise operation.
Bearings:Heavy duty ball bearings of reputed makes used on all rotating parts, grease packed.
Motors:S4, 150 Starts per hour, 40% CDF, crane duty Squirrel Cage motors as per IS: 325
Wire rope:As per IS: 2266 of reputed make suitable construction, factor of safety as recommended in IS: 3938.
Rope guide:Provided for guiding the rope along the axis of Rope slides & is easy to dismantle from rope drum.
Hook:Hooks as per IS: 15560 shall be offered on request.
Brakes:High quality brake provided for hoist and for Cross Traverse shall be provided on request
Limit Switch:Normal roller type limit switch provided for over-hoisting & over-lowering and cross travel to cut off the power at desired level.
Trolley Adjustment:Trolley easily adjustable for different beam sizes. Higher flange width shall be offered on request
Features and benitifts of electric cable hosit
It is convenient and weather proof
It should be smooth to service electrical control system and additional chain for higher height lifting.
There should hoisting gear box; motor as well as a break is one single compact unit to get rid of any adverse problems.
Superior quality and heavy duty electric cable hoists
Easy as well as potent load handling
Beneficial for crane modification and factory reconstruct
DC Disk motor brake
Heavy-duty fan excellent motors
High-quality rope for wear resistance
IP55 rated for outdoor purpose
Flexible models, providing a wide range of choice as per exertion
Comprehensive, compact design
Easily available in the market
Saves your time because it does a work in a short period, which takes hours to accomplish
How to choose a suitable electric cable hoist?
How to choose a suitable electric cable hoist? Tips for selecting the right electric cable hoists:qyqHenan Dongqi Machinery Co., Ltd
Before choosing a suitable hoist for your firm, it is advisable to evaluate its all features.
While choosing a hoist, consider its quality, durability and other important elements.
Cost is also an aspect while choosing a hoist, that is why analyze properly about different types of hoists available in the market
Determine that hoists are able to lift heavy loads, requires in your business.
How to install the electric cable hoist?
It is not hard to master using an electric cable hoist. However there have been several accidents associated with cranes and hoists in the past and some of them have even been fatal. In the past several accidents have been found to be as a result of improper training, carelessness and even bad installation. Hence all the tasks associated with hoist need to be taken seriously only attempted after proper training.qyqHenan Dongqi Machinery Co., Ltd
Several safety standards are now in place to make sure future accidents are prevented. The safety standards extend from installation of the wire rope to using it.
Installation tips that made Wire Rope simpler:
Make sure to check the length of each rope. This can be found on the installation layout. It is also a good idea to count the number of ropes.
The diameter of the rope is also something that should be noted. There will ideally be a crosshead data plate on the top of the car which should show the diameter of the rope. Alternatively that diameter can also be measured with the help of a calliper or micrometre.
Other important factors include the stranding and construction of the rope. Stranding in this context considering the number of strands per rope and the number of wires per strand. For example if there is an 8 strand rope with 19 wires per strand then the wire has a 8 x 19 stranding.
The electric cable hoists also differs when it comes to the lay. The lay of the rope can be right regular or even right Lang.
Depending on the application of the hoist you may want to check the grade or tensile strength of the rope. The higher the strength of the rope, the higher the grade. High grade ones are often used on high rises. These may also be useful in high speed hoisting conditions.
The breaking load can be found on the cross head data plate. The breaking load can range from several values; for e.g. it could be 6550 kg or 14500 pounds.
What to consider when using electric cable hoist?
Operating an electric cable hoists is not rocket science and may not necessarily require a wire rope hoist specialist to do the job. However there are some factors that should always be considered prior to operating an electric cable hoists. Here are a few important tips:qyqHenan Dongqi Machinery Co., Ltd
It is important to make sure that the working area is perfectly safe and that there are no other people (non-working people) in the work space.
It is advisable to read the manual of the instrument if new to it even though it is only a quick scan.
A general check-up of the hoist is required prior to actually starting to use it to make it fine.
Electric cable hoist Safety
The wire rope safety cannot be stressed enough and is of utmost importance. In general a check should be done prior to every use to make sure all aspects of the electric cable hoists are safe. Here are a few tips:qyqHenan Dongqi Machinery Co., Ltd
Make sure it is being handled correctly and safely.
Be aware of all the hazards associated with the device and emergency procedures that concern them.
Be aware of the correct method of operating the hoists at all times.
Protective clothing should always be worn while using the hoists.
Maintenance of Electric cable hoists
When transporting reels, it is best to do so by rolling on a flat surface. Alternatively it can also be lifted from a pipe in the reel center hole.
When kept for storage purposes it is necessary to make sure that the electric cable hoist is protected from moisture, sunlight, and even dirt or dust.
Special care is required while unreeling the electric cable hoist; in addition to which kinking or dragging the electric cable hoist over a shape edge that can damage it, should be avoided.
It is advisable to make use of splices when installing the electric cable hoist. This will help prevent the electric cable hoists from rotating.
Although operating an electric cable hoist is not very hard there are few important pints to keep in mind when doing so. Always make sure the electric cable hoist is functioning fine and is in perfect working condition prior to using it. Never use more load than what the hoist is designed for and never lift any kind of load over people.It always pays to be aware about everything there is to know about Electric cable hoists like:qyqHenan Dongqi Machinery Co., Ltd