Round Chain Hoist 3 ton Chain Pulley Block

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

Ref Price:

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

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:What torture refers to the lever and the sling: This is a torture peculiar to china. The knee joint has the smallest range in the major joints of the limbs, and the length of both ends of the thigh and leg is favorable to the prisoners. The lever principle is used to compel the victims with lesser intensity. Key points of anti joint using tiger stool:1, the victims in the sitting position (arms tied or tied into the penalty, the pulling force cross) it will aggravate the leg ligament, and supine position due to hip joint ligament relaxation, legs relaxed, will weaken the degree of pain;2, the leg is tied in the lap of the thigh, rather than the following parts. Because the function of the tiger stool is to pull the joints and ligaments of the victim's leg and to cause a dislocated knee, not to break the victim's leg. Because the broken leg, the fibula needs a lot of power, the pain time is short (the victim will soon fainted), do not meet the punishment, both to torture the victims and their own labor saving requirements.According to records, when the victim is on a tiger stool, he usually gets sweaty when he pad three bricks. When the five bricks are completely dislocated, the person will faint. The torturer usually each brick will be suspended for a while, the victims of the pain continued for a period of time after aggravated torture efforts. Women's ligaments are usually softer than men, so they suffer longer on tiger stools and tend to faint when they are added to six bricks, the longest of which is eight bricks.

Q:Why do not different kinds or different sizes of slings and slings are used together?: Choose proper slings and slings according to the specific conditions of the heavy loads; no heavy weights are allowed to be attached directly with the hooks, and no different kinds are allowed

Q:Does the pressing rope have any influence on the tension value of the wire rope?: The use of atmospheric environment, patented technology to produce manganese phosphating coating of steel wire rope has the longest lifespan, manganese phosphating coating can greatly improve the wear resistance and corrosion resistance of the steel wire surface, the fatigue life of the phosphating coating steel wire rope is 3-4 times of smooth wire rope, up to 5 times, with the research on the wear resistance of the phosphating liquid, as well as to further improve the possibility.

Q:What is the difference between cable stayed bridge and suspension bridge?: Finally, the gravity of the main beam becomes the two vertical force of the tower, so that the force passes to the pier under the tower.There are more cables, and the same reason. There are a lot of bars, that's to distract the main girder from the cables.As a kind of cable of cable-stayed bridge, more than beam bridge spanning capacity is the main bridge of long span bridges. The cable stayed bridge is composed of many cables which are directly connected to the tower. The cable-stayed bridge is composed of pylon, main beam and stay cable. The types of pylon are A, inverted Y, H and single column. The materials are steel and concrete. There are single cable plane, parallel double cable plane and inclined cable plane in the stay cable. The first modern cable-stayed bridge was built in Sweden in 1955 and has a span of 182 meters. At present, the largest span cable-stayed bridge built in the world is the Normandy bridge in France, with a main span of 856 meters. The Shanghai Yangpu bridge, built in 1993, is the largest cable-stayed bridge in China, with a main span of 602 meters

Q:What is the line on the train for?: 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.

Q:Do cranes have the same wire ropes, slings, slings and cables?: My understanding is different. The cable refers to the cables used for power supply or the cables used for hanging lamps.

Q:Which sling manufacturer is more reliable?: Rigging is made of wire rope, plug or aluminium alloy head, and the key to the service life of the rigging is the quality of the wire rope.

Q:The wire rope lock can hang a lot of things: Ask the manufacturer of the rope sling. The tension of the sling is eighty-five percent of the wire rope, then divided by the safety factor 6. The pulling force of the wire rope is related to the wire rope structure, diameter and intensity level. It is for reference only.

Q:Is rope sling good business and high profit?: The atmospheric environment should be optimized by the manganese phosphating coating steel wire rope, and the heavy corrosion environment should be preferably galvanized - phosphating double coated steel wire rope.

Q:They are used for slings, ropes, chains, suspenders, hand hoists, right?: The use of atmospheric environment, patented technology to produce manganese phosphating coating of steel wire rope has the longest lifespan, manganese phosphating coating can greatly improve the wear resistance and corrosion resistance of the steel wire surface, the fatigue life of the phosphating coating steel wire rope is 3-4 times of smooth wire rope, with the research on the wear resistance of the phosphating liquid, as well as to further improve the possibility of. According to the current market price of the phosphating coating steel wire rope, phosphating coating steel wire rope daily use cost is just plain steel wire rope about thirty percent of phosphating coating steel wire rope is a substitute for plain steel wire rope upgrade, for reference only.

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