| Material: | Metal |
|---|---|
| Type: | Hook |
| Shape: | Gourd-Shaped |
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PRODUCT DISPLAY 
Detailed Explanation
The most common kind of lifting gear in lifting machinery. Hooks are often suspended from the rope of the hoisting mechanism by means of components such as pulley blocks.
Hooks are divided into single hooks and double hooks by shape. They are divided into forged hooks and laminated hooks by manufacturing method.
Single hook manufacturing is simple, easy to use, but the force is not good, mostly used in the weight of 80 tons of the following workplace; from the weight often used symmetrical double hook. The laminated hooks are made of a plurality of steel plates which are cut and shaped, and the whole hooks are not damaged when the individual plates are cracked. The safety is better, but the weight is large, mostly used in heavy lifting or lifting On the crane. Hooks are often impacted during operation and are made of high quality carbon steel with good toughness.
Hooks are extremely broad, generally include: shackles, rings, rings, pear rings, long rings, combination rings, S hooks, nose hooks, American hooks hooks, eye hooks, with insurance card rings Screw, chain shackles, with a unique, innovative, high quality, safe features for factories, mines, petroleum, chemical and ship terminals and so on. To ensure safety, quality and safety factor, static load to 3 times. With the development of the machinery industry, the general hook has been unable to meet the lifting of large objects in the port, terminal, sea operations and other environments, the hook from the rated weight of several thousand tons, or even tens of thousands of tons, It is very important to use special materials. Forging hook commonly used materials are 20, DG20Mn, 35CrMo, DG34CrMo, 30Cr2Ni2Mo and so on.
Technical Requirement
1, the purchase of hooks should have the manufacturer's certificate and other technical documents can be used; important departments to purchase hooks such as: railways, ports, etc., hook factory to be strict inspection (testing). Claw hook
2, the hook should not affect the safety performance of the defects; hook defects shall not be welded; hook surface should be smooth, no cracks, folding, acute angle, burr, stripping, burning and other defects.
3, the shortest distance in the hook can be selected at two the appropriate location to print the mark is not easy to wear, measure the distance of the mark, as the use of detection of openness is the basis for changes.
4, hook material can be used 20 high-quality carbon steel or hook special materials DG20Mn, DG34CrMo made of forging, is strictly prohibited to use casting hook. Plate hook materials generally use A3, C3 ordinary carbon steel, or 16Mn low alloy steel
5, homemade hook technical conditions should be consistent with GB 10051.1-88 ~ GB 10051.5-88 requirements (new standards: GB10051.1-2010 ~ GB 10051.5-2010)
6, the hook's vertical axis, must be located in the rolling direction of the steel plate, and the hook does not allow splicing.
7, the hook application head rivet riveting, and in the hook and hanging objects hanging point of contact with high stress bending parts shall not be connected with rivets.
8, plate hook between the film is not allowed to fully enclosed welding, only allowed to intermittent welding.
9, has been carried out on the overload test hook should be used for scrapping.
1. More than 10 years crane manufacture experience.
2. Unique International standard indoor warehouse for crane manufacture.
3. We have the senior crane design engineers, with professional design. And very expert crane mechanical and electrical installation engineer team.
4. Our crane sales team will help to supervise the crane whole production and seaport loading, we prefer to confirm every small details.
5. We know how to shipment the crane in a very compact and reasonable way, save sea freight for our oversea crane client.
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Packaging Details: |
packaging: 1. Electric parts are packed in iron box to reduce distortion in conveying; |
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Delivery Day |
Within 30 work days after receiving the deposit |
OUR SERVICE
§ Professional mechanical engineers and electrical engineers provide suitable solution only for you!
§ Engineers available to service machinery overseas.
§ We can offer about 12 moths maintenance service.
§ Recieved customer's message about the quality problems,related after sale service managers will help customer solve problems immediately.
COMPANY INFORMATION
Shandong Kaiyuan Heavy Machinery Co., Ltd.,a company specialized in hoisting machinery manufacturing, was established in 2006. It is a member unit of China Heavy Machinery Association. The company has passed ISO9001 International quality system certification and has independent intellectual property rights and industrial property rights, Class A manufacture license of special equipment and Class A special equipment installation and maintenance license.
The company covers an area of 70,000m2, including 30,000m2of plant construction area and 20,000m2 of outdoor area. It has various kinds of hoisting and handling equipment, with steel handling capacity of 10000t. The products are sold to 20 provinces throughout the country and exported to India, Ethiopia, Indonesia, Vietnam and Iran.
In the new period of development, the company will continue adhering to the quality policy of advanced technology, product quality, courteous serviced, customer satisfaction to achieve development innovation, keeping pace with the times and joint development.
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