• Round Chain Hoist 3 ton Chain Pulley Block System 1
  • Round Chain Hoist 3 ton Chain Pulley Block System 2
  • Round Chain Hoist 3 ton Chain Pulley Block System 3
  • Round Chain Hoist 3 ton Chain Pulley Block System 4
  • Round Chain Hoist 3 ton Chain Pulley Block System 5
Round Chain Hoist 3 ton Chain Pulley Block

Round Chain Hoist 3 ton Chain Pulley Block

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1 pc
Supply Capability:
200 pc/month

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Quick Details

  • Condition: New

  • Place of Origin: Hebei, China (Mainland)

  • Brand Name: CNBM

  • Model Number: HS-Z Type Chain Hoist

  • Usage: Construction Hoist

  • Power Source: Hand Chain

  • Sling Type: Chain

  • Maximum Lifting Weight: 3000kg

  • Maximum Lifting Height: 3m or as request

  • Lift Speed: Manual by youself

  • Certification: CE,GS,ISO

  • Warranty: 1year

  • After-sales Service Provided: Engineers available to service machinery overseas

  • Safety Factor: 4:1

  • Running Test Load: 4500kg

  • Chain material: G80 steel chain

  • Hook material: Forged steel

  • OEM/ODM: Available

  • Chain block Color: red or as request

  • No. of falls of load chain: 2

  • Available capacity: 0.25ton-30ton

 

 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.

 

Picture

 

Round Chain Hoist 3 ton Chain Pulley Block

Round Chain Hoist 3 ton Chain Pulley Block

Round Chain Hoist 3 ton Chain Pulley Block

Round Chain Hoist 3 ton Chain Pulley Block

 

Parameter List

Round Chain Hoist 3 ton Chain Pulley Block

 

 

 

Over service

                              

1.We can make special sample according to the customer’s requirement.
2. We have more than 60 professional technical team, provide best after-sales service
3. Fast delivery time
4. We have CE, ISO9001 and GS certification.

 

FAQ

For more information on doing business with us, please check the Frequently Asked Questions(FAQ) as followed:

1. Do you accept Small order?

Only a trial sample order with small quantity is acceptable. Since we are a manufacturer and wholesaler, good quality at competitive price will help you save more cost. And quantity discount is provided.

2. How to order?

Please send us your purchase order by Email or Fax, or you can ask us to send you Performa Invoice for your order. We need to know the following information for your order:

1) Product information:

 Quantity, Specification including capacity, lifting height, power supply (such as 380V, 3phase, 50Hz), size, material, color and packing and Special requirements.

2) Delivery time: Please advise when you need the goods, if you need urgent order, do tell us in advance, then we can arrangle it well.

3) Shipping information: Company name, Address, Phone number, Destination seaport/airport.

4) Forwarder's contact details :if you have in China.

3. What is the sample policy?

We would like the send you sample for quality checking and testing. And buyer should pay for the sample cost and freight charges. And sample cost can be deducted from official orders accordingly, this is special for long terms business partners.

4. What is your payment term?

We accept T/T, Western Union in US dollars.

5. How will my order be shipped?

Usually shipped by sea, small or urgent order can be sent by Air or Express (DHL, TNT, UPS or FedEx) after approval.

6. Are you a factory? Where is it?

Yes, we are a professional manufacturer on this line for lifting equipment since 1999. Our factory is located in CNBM Industrial Park, Baoding City, Hebei Province, China. Welcome to visit our factory at any time!

7. What products can you supply?

We are specialized in chain block, lever block, electric hoist, electric winch, truss chain hoist for stage, manger lifter, cargo trolley, fork lifter, floor crane. Webbing slings, cargo lashing, hydraulic jack. And hoist accessories including load chain, wire rope, rigging, hook, pulley ans shackles etc.

 

 

Q: Where should I pay attention to the formwork?
When the interlayer height is greater than 5m, the truss formwork or the multi layer support formwork should be adoptedWhen the formwork is supported by a multi layer support, the support plate shall be smooth, the support shall be vertical, and the upper and lower support shall be on the same rigid central line.(5) when the segmental demoulding is adopted, the pivot of the bottom die shall be designed according to the template, and the sections shall be in the same plane, and the height difference shall not exceed 3mm.
Q: What's the sling for a movie?
WIA, is used to protect the athlete's device is generally with a strong rope tied to the athlete's protection belt.
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: What torture refers to the lever and the sling
China used suspension has a special method commonly used, is the only victims of hanging to toe the height, so that the victims are difficult to completely rely on the wrist or thumb under the weight of the whole body, and can not completely rely on the toes to support the body, is very painful, this is the unique China torture method.There is a special way of suspension is relatively rare, is the so-called "monkey holding pile", will be the victims before the hands (also can only bind the thumb to hold the two) was forced to bend the knee, the knee bend into a stick with a rope, lifting the stick ends (also stick to a certain height of the frame other instruments). When the victims of the buttocks, genitals and soles of the feet completely exposed, for the use of other means torturer. In this gesture, the wrist (thumb), knee joint, waist and neck will be squeezed, twisted and pulled by the weight of each part of the body. It is very painful, and Yang Kaihui has been subjected to the punishment.
Q: What are the precautions for rigging in hoisting works?
The sling shall not be allowed to repair or reprocess itself (welding, heating, heat treatment, surface chemical treatment). If such treatment must be carried out, it shall be sent back to the original manufacturer or under the guidance of the experts of the original factory.
Q: What are the specifications for the length, length, and method of operation of the wire rope?
The fatigue life is three times the same structure of plain steel wire rope, the highest value of contrast test has reached an alarming four times, can be verified by fatigue test, fatigue life ability if they have on their own to do comparative experiments, this test results the most credible, the service life of wire rope and the fatigue life is proportional to a long fatigue life use the same proportion of life extension, the use of lower cost, better stability.
Q: Slings and rigging manufacturers, which cost-effective?
Phosphating coating of steel wire rope than plain steel wire rope has long service life, lower cost, better stability, phosphating coating of steel wire rope is patent technology production, because the demand is more difficult to buy, to ask the producer of several wire rope, please note in the purchase, purchase invoice must indicate the name of wire rope, such as phosphate coated wire rope to prevent illegal enterprises, infringement of their legitimate rights and interests, in addition, patent products are generally in the rope on the outer packing of a patent spraying label, warranty should be the main technical indicators, such as the phosphating film type and film weight
Q: What is the safety factor of the wire rope as a motor lifting equipment, slings and slings?
1 phosphating coating steel wire rope (patent products), steel phosphating manganese or zinc manganese by wire surface is very wear-resisting, effectively inhibit the occurrence of fretting wear, is a substitute for plain steel wire rope upgrade, service life far beyond the structure of smooth steel wire rope, wire rope including imported from developed countries such as Germany and Japan (currently the rope is about three times of phosphating, smooth rope after may also be able to improve the phosphating film 3-60 g / M 2, wire drawing no longer after phosphating processing, direct twisting wire rope), has been in China copycat wire rope technology innovation. The innovative technology is suitable for almost all kinds of high-quality carbon steel wire rope varieties, such as elevators, steel ropes, important use steel wire rope and so on.
Q: Why are the suspension bridges a main cable, even a n multi sling, not a bridge directly from the tower?
The main weight of a bridge is not the car or train on it, but the road itself, that is, the road we see. Now let's analyze this:We analyze it with a pylon. The two sides of the pylon are symmetrical stay cables which connect the main beam of the pylon through the stay cables. Now suppose that only two towers on both sides of the cable, symmetrical each one of the two cables subjected to beam gravity, two symmetrical of the cable along the direction of the force, according to the stress analysis, the stress can be decomposed into a horizontal and vertical force to a downward force a vertical force; and the same on the right side of the force can be decomposed into the right level of a downward force; the two force is symmetrical, so the two level of the left and right horizontal force cancel each other out,
Q: How to choose the right sling?
According to the current market situation of wire rope, manganese phosphating coating of steel wire rope 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 daily use fee is only about 30% of the plain steel wire rope, the average daily use of lower cost, higher quality and price stability is. Replacement of wire rope smooth upgrade.Lifting equipment commonly used wire rope varieties of phosphating coating steel wire rope, galvanized steel wire, stainless steel wire rope, the use of atmospheric environment, patented technology to produce manganese phosphating coating of steel wire rope has the longest lifespan, heavy corrosion environment optimization of hot galvanized wire rope double - phosphating coating. For reference only.

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