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DS-DC750 High Quality Lever Hoist Ratchet Handle for Fastening

  • DAWSON/OEM

  • DS-DC

  • 750-6000kg

Availability:
Quantity:

High Quality Lever Hoist Ratchet Handle for Fastening
Lever Block for Lifting Goods, Lever Hoist for Mines, Lever Block for Ship-Buildings
Dawson Group Ltd. - China Manufacturer, Supplier, Factory

DS-DC TYPE LEVER HOIST, LEVER BLOCK 750kg - DAWSON GROUP LTD. - CHINA MANUFACTURER, SUPPLIER, FACTORY     DS-DC TYPE LEVER HOIST, LEVER BLOCK 1500kg - DAWSON GROUP LTD. - CHINA MANUFACTURER, SUPPLIER, FACTORY
DS-DC LEVER HOIST, LEVER BLOCK 750kg - DAWSON GROUP LTD. - CHINA MANUFACTURER, SUPPLIER, FACTORY     DS-DC LEVER HOIST, LEVER BLOCK 1500kg-3000kg - DAWSON GROUP LTD. - CHINA MANUFACTURER, SUPPLIER, FACTORY
DS-DC LEVER HOIST, LEVER BLOCK 5000kg-6000kg - DAWSON GROUP LTD. - CHINA MANUFACTURER, SUPPLIER, FACTORY

Model   DS-DC750 DS-DC1500 DS-DC2500 DS-DC3000 DS-DC5000 DS-DC6000
Capacity (kg) 750 1500 2500 3000 5000 6000
Standard Lift Height (m) 1.5 1.5 1.5 1.5 1.5 1.5
Effort Required to Lift Rated Load (N) 220 240 330 350 350 380
Test  Load (kg) 1125 2250 3750 4500 7500 9000
Load Chain Diameter × Falls (N) 5×15 7×21 9×27 9×27 9×27 9×27
Net Weight (kg) 4.7 7.6 14 14 22 22
Package Weight (kg) 5 8 14.5 14.5 22.5 22.5
Package Measurements(L×W×H) (cm) 30×14×14 33×18×15.7 44×20×19 44×20×19 49×23.5×21.5 49.5×23.5×21.5
Extra Weight per Meter of Extra Lift (kg/m) 0.541 1.1 1.8 1.8 1.8 1.8
Dimension a 121 139 173 173 173 173
b 204 235 286 286 340 340
c 240 240 335 385 385 385
d 39 44 60 60 68 68
e 112 133 162 162 162 162
Hmin 335 365 448 448 600 600
f 124 159 178 178 178 178
G 28 30 41 41 47 47
H 84 90 97 97 97 97

Rated Weight of 750-6000kg.

The gourd is DAWSON brand unique lever hoist.

This series of new lever hoist as an essential tool in the industrial business and service widely used.

The gourd because of its unique design than the traditional gourd light 30%, so by the power workers of the green.

It is easy to use even in a limited working environment.

 

Product Features:

1、Hanging devices and load hooks made of anti-aging, high-strength alloy steel, when in case of super contained in the case of the first deformation will occur without sudden break.

2、Hook with a solid safety lock, free rotation 360 °, hook with 35CMO material, so that the hook stronger, better toughness.

3、In line with the design of the human body design of the handle so that the gourd easy to operate.

4、Closed design can protect the internal parts from pollution.


Application:

Lever hoist is a kind of portable and versatile hand-operated loading and pulling appliance, which is capable of being applied in electricity, mines, ship-buildings, construction sites, transports and telecommunication for installing equipment, lifting goods, pulling mechanical parts, bulk strapping and fastening, tightening fittings of wires, assembling and welding etc. It has exceptional advantages particularly for pulling in every limited narrow places in the upper air high above the ground and at any angles.


Lever Hoists, adopting chrome plated or powder coated, are efficient, safe and durable lifting tools, which are cost-effective, have wide range of applications and utilize advanced technology with rapid adjustment of hook function and high efficiency. they are one kind of mechanical lever hoists and chrome plated lever hoist for sale is in processing.


FEATURES

• Good performance, easy to maintenance, high safety, high reliability, great durability

• Small in size and light in weight, portable in carrying, easy to carry, transport and store

• Small hand force and high mechanical efficiency, convenient use for operators

• Color and name plate can be customized as your required and with complete service

• Suspending device and hooks are made of high strength and anti-aging alloy steel,

• Hooks won’t be out of shape or break down even overload owing to the strong mechanism

• Hooks with firm safety latch can rotate 360º with great flexibility for operation

• Accord with human body mechanics handle design, easy to operate and handle

• Enclosed cover can protect the inner part and ensure the safety of the whole body

• Adopt special design of driving shaft mechanism with ordinary spraying or chrome plated

• chain block have high quality adopting optimize transmission ratio to improve operation

• Advanced and compact structure, stable operation, beautiful and elegant appearance

• Environmentally friendly, adopt common-used parts, universal and strong compatibility

• Robust construction, Strong shell high strength alloy load chain and fully enclosed gear

• Chrome plated covers with minimum headroom with comfortable and great gripping.


Lever Hoists, adopting chrome plated or powder coated, are efficient, safe and durable lifting tools, which are cost-effective, have wide range of applications and utilize advanced technology with rapid adjustment of hook function and high efficiency. The greatest  advantage of lever hoists is that they are experienced chrome plated so that they are moisture-proof, corrosion and rust resistant, and compare to other lever hoists, they show elegant and fine appearance, of course the price is higher. But they are worth the pay because they have great durability and adopt good braking performance, which provide users with the good operation.

Lever hoists adopt advanced technology chrome  plating, also called "Chrome Electroplating", "Chrome  Dipping", "Chroming”, which is a technique of electroplating a thin, decorative layer of chromium onto a metal object, usually an easily corroded metal, aiming at providing corrosion resistance, ease cleaning procedures, or increase surface hardness. Chrome (slang for chromium) plating is done in very highly concentrated (about 32 oz. /gal) chromic acid, H2CrO4 -- "hexavalent chromium". They can withstand extreme weather and temperatures and will not corrode or oxidize. Chrome  plating provides a very bright, high-gloss, less pale, yellowish, mirror-like metallic surface to automobile and motorcycle trim, bathroom fixtures, and many household and industrial objects. Resistant to tarnish, chrome plating serves to protect metals and reduce friction on surfaces. People are able to refurbish their damaged chrome-plated parts, saving them the expense of having to purchase new parts. When a part is stripped and then chrome plated, it will be restored to the same condition it was in when it was new. Electroplating also has applications for use in household fixtures, including bathroom and kitchen fixtures, door handles, faucets, sinks and many others.

Lever hoists are a kind of simple lifting equipment to use, easy to carry the manual hoisting machinery, which have important roles especially in the open and no power conditions. The use of lever hoists are safe and reliable, with convenient maintenance and high mechanical efficiency, hand catenary pull small, they show great performance among other levers. The weight is quite light and they adopted advanced chrome plated design for the long lifespan and high durability. the lever hoists utilize a ratchet and pawl mechanical configuration to incrementally raise or lower a load or to apply or release tension, which are indispensable tools for lifting and rigging, have an inherent ability to be used in vertical and horizontal applications.

Lever hoists are known for their exceptional quality and value, they are made from lightweight yet robust materials that allow the hoists to be easily mounted. With a net weight of 2.2kg, and a weight load limit of 0.25t, the ratio of power is staggering. This is due to the superior building quality, the exceptional materials used to construct the lever hoists. They are easy to use and only requires a minimum of effort to lift the product’s weight load limit  (W.L.L). The blocks feature an intuitive design that employees will be able to master with ease. Furthermore, lever hoists can work against all weather conditions.

The chrome painted chain system is simple and reliable, and most importantly, they can resist moisture and corrosion or rust, so they are suitable for sea shipping, or dry or harsh environments, which have excellent advantage among other lever hoists. The chain is chromed plated so there is no oil on the chain, which will help to keep the mechanism clean and clear of debris. An end-stop acts as a means to pull the chain and as a lock to prevent unchaining the hoist. Just one hand turns the indicator and operators will enjoy the easiest free chaining we have ever tested. Try to operate free chain mode and the brake instantly engages, holding the load, minimizing the risk of an accident. Silver Series has a zinc-nickel-chrome plated finish. It's more durable and corrosion resistant than powder painted/coated.

They are designed for commercial building sites, as well as various construction workplaces, such as warehousing, buildings, mining, telecommunications, sectors of the equipment installations, ship buildings, storage areas, electric power, transportation, and factories in general and industrial construction. They are especially convenient for working in narrow places, outdoor aloft work and pulling from different angles.

They are also called chromed plated lever hoists, chrome plating lever hoists, chrome painted lever hoists, lever hoists, hand hoists, chrome-plated hand chain pulley lever hoists, chain lever hoists, HSH-DC lever hoists, mini hand manual chain hoists.

DS-DC Chrome Plating Lever Hoist - Dawson Group Ltd. - China Manufacturer, Factory
DS-DC Chrome Plating Lever Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

DETAILED DESCRIPTION

1. Alloy steel cover

The alloy steel cove is durable and can resist hit. Besides, the high quality materials ensure light weight without infringing reliability. Enamel baked painted surface make the hoists very durable against knock and abrasion. Adopt advanced plastic plating technology inside and outside, it looks like a new one after years of operation.

Alloy steel cover for DS-DC Chrome Plating Lever Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

2. Lever hoist body

The lever hoists are made alloy steel material with compact structure and mechanical compaction which is sturdy and durable. The main components are all made of high-class alloy steel, with high precision and security. Strictly size and weight checking to ensure full performance of each component.

Fine design, modern and beautiful appearance; accord with human body engineering, the light machine body and activities of small interface, adapt to the environment widely with less weight and smaller work area compare to ordinary lever block.

Lever hoist body for DS-DC Chrome Plating Lever Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

3. G80 load chain

Load chains are automatic welding and blackened coating which is moisture-proof and rust-proof which have long lifespan and can be used in tough situations. 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 lever hoists adopt high strong chain and high precision welding technology, meet ISO3077-1984 international standard; fit for gusty overload work conditions; bring your hands a better feeling; multi-angle operation:

           changing the ordinary lever block only vertical downward pull, fit to greater scope.

           Hand Chain: material A3, 30 grade, galvanized, 

           Lifting chain: material 20MN2, G100 grade, black.

G80 load chain for DS-DC Chrome Plating Lever Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

4. Hooks

Hooks adopt alloy steel material and they have been heat-treated and die forging process which is durable and have high ductility. Hooks are made of high-class alloy steel with safety latch, they have high strength and high security by using the new design, making sure the goods will not be decoupled, even under overload instead of breaking. Both top & bottom hooks are fitted with safety latches as standard. Beside, lower hook is assembled with complete thrust racer.

Hooks for DS-DC Chrome Plating Lever Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

5. Latches

Upper & Lower hooks are fitted with safety latches as standard.

Latches for DS-DC Chrome Plating Lever Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

6. Handle

They are equipped with short hand lever with rubber grip which is comfortable and owing to the special texture they are not easy to slip. Hand lever operates with little effort due to optimal gear ratio.

Handle for DS-DC Chrome Plating Lever Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

7. Grip

Ergonomically designed, this grip is easy to hold and operate.

Grip for DS-DC Chrome Plating Lever Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

8. Bolts

Bolts for DS-DC Chrome Plating Lever Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

9. Hand wheel

Lifting hand wheel is fully machined from a single material and they can rotate flexibility.

Hand wheel for DS-DC Chrome Plating Lever Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

10. Brake

Automatic brake with unique twin pawls is well protected. Reliable brake mechanism, when the load slip quickly by accident, the brake works immediately to stop the slipping. It is equipped with a dual-pawl mechanism, which allows a broken pawl to be automatically backed up by another to ensure work safety.

11. Gear

Lever hoists adopt standard international gear steel which is two times as wear-resisting degree as the ordinary lever block, hand pulling force is lighter and rotation is more stable. They are innovated symmetrical arrayed high speed synchronous gears, and are made of international standard gear steel. Compared with common gears, they are more laborsaving, more wearable and steadier,

12. Limit switch

Limit switch equipped on hooks component is designed to protect the chain and ensure the security.

13. Bearings

Bearings are inside load chain sprocket in order to increase mechanical efficiency, which are indispensable parts.

14. Chain guide

To eliminate fouling and jamming of the chain on the load sheave, they are integrated into the housing.

15. Screws

Screws for DS-DC Chrome Plating Lever Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

16. Guide book and certification

Guide book and certification for DS-DC Chrome Plating Lever Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

17. Bags

Lever hoists can be chrome plated or powder coated

Bags for DS-DC Chrome Plating Lever Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

A. Chrome plated

A. Chrome plated for DS-DC Chrome Plating Lever Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

B.Powder coated

B. Powder coated for DS-DC Chrome Plating Lever Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

Others

           The specification of product include model, rated load, standard traction length, force of full load, test load, diameter of chain, net weight, gross weight, packing size, extra weight per meter of extra lift, dimensions.

           Operating ambient conditions

           1. Using temperature range:-40°C~+60°C

           2. Using humidity range: using  under 100%RH,it can't be used in the water.

           3. Using material: special materials such as asbestos are not allowed.

           4. Strictly prohibit over blading.

Cautions

           ①It is prohibited to overload objects, lengthen the handle or to operate the handle with foot.

           ②Make sure that the upper and lower hooks are fixed before using, and make the load in the middle of the hook chamber.

           ③Avoid pulling any heavy objects on the sharp angle of the hook. The lever hoist should be in parallel with the bound objects when used to fasten articles.

           ④It is not allowed to use when the chain is reversed, and the hooks should be replaced when the shaft axial tilt angle is greater than 10 degrees.

           Below is the difference between DS-DC lever hoists and normal one


Item DS-DC series normal
Cover high strength normal strength
Side plate Q345 Q235
Gear sets 20CrMnTi 45#steel
Roller and pin quenching non quenching
Hook 35CrMod 20Cr
Hook frame forging casting
Driving pinion 20CrMnTi 20Cr &  45# steel
Chain sprockets forging casting


Package of Mini Lever Block:

Package of DS-DC Lever Hoist, Lever Block - Dawson Group Ltd. - China Manufacturer, Supplier
Products Show:
DS-DC LEVER HOIST, LEVER BLOCK - DAWSON GROUP LTD. - CHINA MANUFACTURER, SUPPLIER, FACTORY

Welcome to buy the newest and competitive price DAWSON High Quality Lever Hoist Ratchet Handle from our factory. We're one of the leading China manufacturers and suppliers, offering you the wholesale service and the OEM service at a discount. With CE certification, our products made in China in stock are high in quality and low in price. Please be free to get the free sample from us.


For further information, please contact us. Email:info@dawson-group.com

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Application of Lever Hoist:

Application of Heavy Duty Chain Block, Manual Chain Hoist, Lever Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

Factory and packaging:

High Quality Lever Hoist Ratchet Handle - Dawson Group Ltd. - China Manufacturer, Supplier
Factory of DS-DC Lever Hoist, Lever Block - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

China Packing of DS-DC Lever Hoist, Lever Block - Dawson Group Ltd. - China Manufacturer, Supplier, Factory
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