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Chain Lift Hoist

Q: What is the weakest part of a chain pulley crane?

The load sharing/bearing part such as top hook and bottom hook, lifting chain, load wheel and the friction disc, chain guider that have much abrasion are the weak part of a chain pulley crane Always check the hook opening, lifting chain elongation and other part's wearness to be sure your chain hoist are in good condition or not.

Q: What is the difference between chain hoist crane and lever hoist?

Chain hoist is chain drive, lever hoist is handle shaking drive. Chain hoist crane move the loads aways from youself, lever hoist move the loads towards to youself.

Q: How to do chain pulley crane maintenance?

Visually check chain pulley crane before each use to see if any damage or defect which already reduce the chain hoist safety. Lubricate the lifting chain periodically if you use a self-color chain or black tempered chain. Periodically disassemble the chain lift hoist to check inside parts' wear conditions and change these parts that already have serve weariness.

Q: What is the chain hoist crane capacity?

Chain hoist crane capacity is the ability that a chain hoist can lift. In another name rated load. TITANSUHE's chain hoist can be rated from 250kg up to 50000kg.

Q: What do you need to pay attention to when purchasing Chain Hoists lift？

The main factors to consider when purchasing chain hoists include lifting height, working environment, load weight, safety factor, working frequency, etc. When buying a hoist, end users also need to consider where to hang it. It may be connected with a crane, indoor beam or eye bolts. Matching corresponding height and capacity for different working site.

Q: What’s the difference among the three types of manual,electric and air chain hoists?

Manual hoists include chain hoists and lever hoists, which are composed of load wheel, hand chains, gear set, lifting chains and upper and lower hooks. The mechanical transmission part can be divided into two types: turbo transmission and gear transmission. The turbo transmission machinery is less efficient and is rarely used now. The chain hoist is mainly used for vertical lifting, while the lever hoist can be used for horizontal traction. Electric chain hoist is an upgraded product of the chain hoist lift. It is mainly composed of a motor, a machined gear set, overload limiter and an upper and lower hook. It is not only time saving effortless and high efficiency, which is very popular among users.Except hoisting, it can also be used for position. When the huge equipment is transported, it can be used as fixed equipment, short-distance transportation of mechanical equipment.

Chain hoist crane, as one of the most popular lifting tools and equipment, are more used for factory assembly line, warehouse, shipyard or electricity where have limited space for operation and do not need a high lift.

Types Of Chain Hoist Lifts

As one of the top chain hoist China manufacturers, TITANSUHE's chain hoist cranes include manual chain hoists, electric chain hoists, air chain hoists and come along hoist. Manual chain hoists are widely used for outdoor work where electric power are not available. While electric chain hoist china is more used for indoor purposes with a power source available. Compared with manual chain hoists, electric chain hoists are more efficient and labour-saving. So it's been widely used in automobile factories or repair shops. But if you want to choose cost saving chain pulley crane, you can choose a manual chain hoist. Air chain hoist is more used on occasions that require a non-sparking site.

Hand Chain Blocks

Hand chain block, in another name manual chain block, structured with gears, chain, two hooks and other steel parts, is the most economic tools for labour saving during your lifting work. It is also o...

HSZ-A622 1 Ton Chain Hoist HSZ-A619 2 Ton Chain Hoist HSZ-A636 3 Ton Chain Hoist HSZ-A620 1.5 Ton Chain Hoist HSZ-A600 1 Ton Chain Hoist HSZ-S 636 Stainless Steel Chain Hoist HSZ-B 0.5 Ton Chain Hoist Mini Chain Hoist

Manual Ratchet Lever Hoists

LEVER HOIST takes advantage of ratchet mechanism, is a well known labour-saving appliance. TITIANSUHE’s Manual Ratchet Lever Hoists are designed to provide solutions for short distance overhead lifti...

HSH-A616 0.75 Ton Lever Block HSH-A620 1.5 Ton Lever Block HSH-A636 3 Ton Lever Block Mini Lever Block

Electric Chain Hoist

Driven by electric power or battery, the electric chain hoists have much advantages on lifting speed and labour saving against manual chain hoists. The application of induction motor converts the elec...

1 Ton Electric Chain Hoist 1 Ton Electric Hoist with Trolley Low Headroom Electric Chain Hoist

Air Chain Hoist

TITANSUHE's air hoist features with 100% duty rate and quiet operation, is an idea lifting tools for the applications that need uninterrupted continuous operation. The variable-speed operation pro...

1 Ton Air Chain Hoist

Chain Hoist Lifts Working Principle

Basically, the chain pulley crane is designed according to the physics of the pulley for labor-saving and efficiency improvement. The mechanical advantage of two reduction gears adoption can transform small force over a long distance to large force over a short distance. That's why a chain lift hoist can lift heavy objects to any desired location by simply pulling the hand chain with much less effort.
The chain hoist crane working principle is constructed by one large gear, two small gears, and the main shaft to get a two-stage reduction gear set. The machining precision of this gear set decides how much effort need to lift the rated load. It's also one key point to say if this hoist is of good quality or not.
To lift or down a load, the operator just needs to attach the upper hook of a chain lift hoist on rated support, hook the object that is to be moved, then pull down the hand chain blocks according to the up direction that mark at the backside of a chain pulley crane. When pulling the hand chain, the handwheel rotation will drive the main shaft and gears, gears will turn the load chain wheel, by this way, the chain lift hoist will move with the load wheel's rotation, thus the load will be lifted. When the loads are lifted to the desired location, just pull the hand chain from the other side to release or drop down the load.
Except for the gear set, a good quality crane chain pulley must have a reliable and durable brake system that can stop and hold loads at any position. The most used brake system is a weston-style brake that has two ratchet pawl and one ratchet gear. In fact, one pawl is enough to hold the rated load, double pawl design is for high safety. In case of one pawl failure, the other pawl can still hold the loads firmly to avoid loads drop and causing damage or injury to the personality. The right picture is the chain lift hoist diagram for your informations.

Chain Hoist China Application

As a versatile tool, the crane chain pulley has multiple functions to lift the load, secure cargo, or hold the load. There are so many applications that can be found. You can use a 1ton chain hoist to remove engines from cars in a garage. Or construction sites such as light rail construction, you can use some chain pulley machine combination to hold the steel structures that need to stay in the air. When transporting steel material or some equipment, a chain hoist crane also can be used as a lashing tool that secures the materials/equipment firmly on the truck. As one of the reliable lifting equipment manufacturers, TITANSUHE's chain lift hoists are also widely applied in factories, shipyards, mining industries, oil and gas field, and marine industries.

Warehouse

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Oil & Gas Field

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Construction

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How to Test A Crane Chain Pulley

For Electric Chain Hoist, we need to test it as per below procedure and video instruction.

Step 1: No Load Test-Check if the electric chain hoist can lift, drop and stop properly under no load;

Step 2: Proof Load Test-Check if the electric chain hoist can lift, drop and stop properly under 150% rated load;

Step 3: Measuring the noise during operation to get the number;

Step 4: Voltage Rise and Drop Test-Check if the electric chain hoist can work properly under sudden voltage rise and drop.

Chain Hoist Lift FAQs

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Can I use a chain lift hoist to pull horizontally？

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Do not use a chain lift hoist for horizontally pulling unless you choose TITANSUHE's 360-degree pulling hoist.

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What is the difference between chain hoist crane and lever hoist?

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What is the weakest part of a chain pulley crane?

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How to do chain pulley crane maintenance?

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What is the chain hoist crane capacity?

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What do you need to pay attention to when purchasing Chain Hoists lift？

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What’s the difference among the three types of manual,electric and air chain hoists?

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