0.5t Explosion-Proof manual pulley Chain Hoist/ chain block

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Product Description:

  Quick Details

  • Condition: New

  • Place of Origin: Hebei, China (Mainland)

  • Brand Name: CNBM

  • Model Number: HBSQ

  • Usage: Construction Hoist

  • Power Source: Hand Chain

  • Sling Type: Chain

  • Maximum Lifting Weight: 0.5 tons

  • Maximum Lifting Height: 2.5M

  • Lift Speed: same with pulling speed

  • Certification: CE,GS and ISO9001

  • Warranty: one year

  • After-sales Service Provided: No overseas service provided

  • Capacity: 0.5 tons

  • Standard lift height: 2.5M

  • Running test load: 0.5~20TONS

  • No.of falls of load chain: 1

  • Net weigth: 12kg

  • Color: Red, blue or yellow

  • Description: Explosion-Proof chain hoist



Main Features

Superior rigidity makes the hoist dust-proof and water-pfoof;
Severe environment and work condition are acceptable;
Simple structure and few components
Adopt Janpanese FEC chain;
To greatly enhance the performance of the fatigue  and wearresistance.
Limit protection adevice can avoid overload occerring;
Hook bolt can prevent the rigging accidently from slip;
Moter is equipped with thermal protection device;
limit contactors are set in the machine.



















Parameter List 

 0.5t Explosion-Proof manual pulley Chain Hoist/ chain block





1.What’s your product range?

 Electric Hoist: electric chain hoist , electric wire rope hoist, mini wire rope electric hoist, mini electric chain hoist.

Manual Chain Hoist and Lever Hoist Chain , Trolley , Jack,Lifting Strap,Cable Pulley, hand pallet truck,etc.

2.When Can I get the quotation?

We usually quote within 24 hours after we get your inquiry . If you are very urgent to get the price , please  tell us in your email so that we will regard your inquiry priority.

3.How can I get a sample to check your quality?

After price confirmation, you can require for samples to check our quality. If you need the samples, you need pay the express fee , 

4.What information should I let you know if I want to get a quotation?

  1. Lifting capacity.

   2. Lifting height.(hook center to ground)

   3. Power supply: Voltage.

   4. Span(rail center to rail center)

   5. Working condition: which material to lift? temprature?

   6. Would be better if you have drawings of your plant.




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Q:Is the sling the same thing as the rigging?
This is not strictly divided, if not to say that the rigging refers to those parts of the spreader is rigging, such as rings, ring buckle, hook, shackle. The sling is a wire rope, lifting chain, lifting belt, these rigging consisting of a complete set for lifting tools, that is, sling. In practice, the two are inseparable. So they are generally called rigging companies. Hope to help you, which is the media, and have the opportunity, please welcome to interview our company.
Q:How much is the crane arm of the tower from the residential building recently?
No aluminum conductor or steel shall be used as grounding or ground wire for the installation of tower cranes. A bolted wire must have an end. Grounding is mainly made up of the following three ways:1. the grounding body adopts a regular grounding pile, or a 33*4.5 long 1.5m steel tube, or a 70*70 long 1.5m angle steel.2. the floor is made of steel plates or other metal plates with an area of 1 square meters. The ground is deep from the ground 1.5m.3. a copper conductor with a cross-section of not less than 28 mm or a steel conductor with a cross section of not less than 50 mm is buried in the slot and its embedment length is determined by the grounding resistance.In the above three ways, the grounding body leads the copper conductor, the sectional area shall be no less than 25, if the soil is not conductive, the sodium chloride (salt) can be embedded in the soil. Then irrigation. For walking crane, each rail must be grounded, and the two tracks are connected by wires. Electrical connections should also be made between the two rails, with a resistance of no more than 4.
Q:What is the safety factor of the wire rope as a motor lifting equipment, slings and slings?
3. stainless steel wire rope, the use of stainless steel wire rope system, such as 304 or 316 stainless steel, the price is relatively expensive, the stainless steel wire for manganese phosphating coating (stainless steel wire need special phosphating phosphating formula), you can use the same life greatly extended.
Q:What are the precautions for rigging in hoisting works?
1. develop good hoisting habits and plan how to hang, lift and unload before lifting.2. prepare: determine the weight of the hanging object and its center of gravity, read the attached document carefully, mark the lifting point and weight data. Only when the center of gravity has been determined can the hook be hung at the right place!3. the crane operator shall be informed of the weight of the suspended object.4. the crane hook shall be hung vertically above the center of gravity of the suspended object.5. lifting heavy pieces, both to avoid damage to lifting objects, but also to prevent damage to the rigging itself. The following conditions shall be observed in order to avoid rotation or fall:(a) single leg rigging, the lifting point shall be perpendicular to the center of gravity of the lifting object.(b) if it is a two leg rigging, the suspension point shall be on either side of the lifting object, with the lifting point above the center of gravity.(c) if it is a three leg and four leg rigging, the suspension point shall be evenly located at the center of gravity of the lifting object, and above the center of gravity of the suspended object.Attention must be paid to the lifting angle, between the vertical and the leg): the greater the lifting angle, the smaller the lifting capacity. Lifting angles of more than 60 degrees are absolutely not allowed!
Q:They are used for slings, ropes, chains, suspenders, hand hoists, right?
A variety of commonly used wire rope phosphating coating steel wire rope, galvanized steel wire, stainless steel wire rope or coated steel wire rope.
Q:What's the catch?
The type of slings 1. slings are mainly metal slings and synthetic fiber slings in two main categories. 2. metal slings are mainly wire ropes, slings, chains, slings and so on. 3. synthetic fiber slings are mainly made of nylon, polypropylene, polyester, high-strength and high modulus polyethylene fiber for rope and belt slings.
Q:20 tons sling rope, steel wire or chain?
The main - phosphating coating steel wire rope, galvanized steel wire, stainless steel wire rope and coated steel wire rope wire rope varieties, for reference only
Q:Types of slings for slings
Metal slings are mainly wire ropes, slings, chains, slings and so on.
Q:How do you tie the wire rope?
The price of phosphating coating wire rope is higher than that of smooth steel wire rope, but the unit use cost is lower than the smooth steel wire rope. The test data indicate that fatigue life of phosphating coating steel wire rope is 3-4 times of plain steel wire rope, wire rope life and fatigue life is proportional to, according to the current market price of roughly wire rope, manganese phosphating coating of steel wire rope although the price is higher than that of plain steel wire rope, and prolonging the service life of much higher than the rate of price increase so, the phosphating coating steel wire rope, the average daily cost of using only smooth steel wire rope 30-45%, longer service life, lower cost per use, stability and security in the process of using and more cost-effective products, light surface wire rope upgrade, for reference only
Q:What is the name of the wire above the train?
It's called catenary. There are two lines up and down. The upper part is called the load line, and the lower one is called the contact line. There is a sling connection between the cord and the contact wire.

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