China Black DIN 818-2 Grade 80 Short Link Lifting Chain roller chain components

Product Description

Product Description

Black DIN 818-2 Quality eighty Brief Url Lifting Chain    

six eighteen seven.eight one.twelve 28.3 forty five.two .eight
7 21 1.5 38.5 sixty one.six
8 24 10.4 2 fifty.3 eighty.4 1.four
ten thirty 13 three.fifteen seventy eight.five 126 two.two
13 39 16.nine five.3 133 212 3.eight
16 48 20.eight 8 201 322 5.7
eighteen fifty four 23.four 10 254 407 7.3
twenty sixty 26 twelve.5 314 503 nine
22 sixty six 28.6 15 380 608 ten.9
26 78 33.eight 21.two 531 849 fifteen.two
28 eighty four 36.four 25 616 985 17.six
32 96 forty one.six 31.five 804 1290 23
36 108 46.8 40 1571 1630 29
40 one hundred twenty fifty two 50 1260 2571 36
45 135 58.five sixty three 1590 2540 45.5

Proof tested at 2.5 times the Functioning Load Restrict.
Greatest load is 4 times the Functioning Load Limit.


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Company Profile


HangZhou CZPT Co., Ltd. is positioned in HangZhou, 1 of the premier port town in China. As China foremost manufacturer for rigging, lifting, and content handling purposes, CZPT delivers a varied portfolio of products engineered to exceed the toughest needs of any market, building, cargo dealing with, towing, maritime, and transportation.

Our items include welded chain, CZPT and G100 lifting chain & accessories, hooks, shackles, hoist rings, learn hyperlinks, chain slings, turnbuckles, snatch blocks, wire rope & fittings and a host of other custom made engineered answers: the most extensive portfolio in the sector.

Strong Machinery has twenty several years of export encounter, with buyers in dozens of countries close to the entire world.

At Potent Machinery, We have a team of specialists functioning collectively to give our consumers with the greatest products and solutions. When you select Effective Equipment, you are assured more than exceptional goods-you are guaranteed the top quality assurance that comes with a client service crew committed to exceeding end user expectations.At Strong Machinery, it is not just about lifting merchandise it truly is about functioning with a trusted associate who is invested in your achievement.




one. Where is your manufacturing facility found?

Our manufacturing facility is found at #37, Wenhua Street, Xihu (West Lake) Dis., HangZhou Town, ZheJiang Province, China. 
You are welcomed to visit us any time for long term cooperation.

two. What products do you provide?  

As pointed out above, HangZhou CZPT is able of supplying:
♦ all sorts of marine supplies 
♦ chains
♦ rigging hardwares
♦ fasteners
♦ and connected hardwares

3. Do you generate them all?

We make all sorts of chains in our factory, other products in our companion factories. By establishing cooperation agreements & funds injection, we attained a wide & CZPT supply chain to meet your requires.

four. How do you control good quality? 

By setting up good quality handle points and inspecting at each and every creation procedure with strict standards, the defective merchandise will be eradicated prior to packaging and supply. For partner factories, we use a extensive technique of top quality standards to assess the 
generation line. Also our professional QC staff will apply the onsite verify and finish product check out ahead of shipping and delivery.

5. Why are you much more reliable than the other factories? 

Fast Reaction: 
We suggestions your inquiries immediately 24 several hours a day, 7 times every 7 days.

Aggressive Value:
We can offer a far more aggressive cost based mostly on the exact same high quality degree by much more efficient management in each process.

One-quit Solution:
Just say what you require, and we’ll determine out a one particular-cease solution for your enterprise to save your time and energy.

six.  How do I pay? 

We accept 30% payment in advance & 70% prior to shipment for the first cooperation, either by T/T or L/C.

7. How do I acquire the items? 

With our skilled transport agents, we are able of supply products to most ports all more than the entire world. Doorway-to-door service is also supported.

FOB, C&F, CIF are most generally used trade terms.


Usage: Lifting Chain
Material: Alloy
Surface Treatment: Black Paint
Feature: Heat Resistant
Chain Size: 6mm-45mm
Structure: Welded Chain
US$ 10/Meter
1 Meter(Min.Order)

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Different types of drive chains

Drive chains are an important part of many different types of machinery. In this article, we’ll cover a variety of different types, from square links to engineered steel. From there, we’ll discuss different types of chains, such as double and leaf chains. Let’s take a closer look at each one. Once you know what kind of chain you’re looking for, you can make a buying decision. If you’re not sure where to start, read on to learn more about these types of chains, what to look for when choosing, and how to choose the right chain for your specific application.

Engineering Steel Chain

Engineering steel chains are widely used in conveyors, bucket elevators, tensioning links, transmission chains, etc., and have the characteristics of high strength, low friction, and good shock resistance. Early models of these chains were developed for difficult-to-convey applications. They were originally made of all-steel components with flanged rollers made of cast iron. They then increase in size, strength, and spacing in response to the heavy-duty requirements of the industry.
Today, these chains are used in a wide variety of applications, including tough oil drilling operations and forklifts. They offer excellent durability and high power transfer and are available in a variety of materials. They are also ideal for harsh environments such as harsh oil drilling. Their high-strength steel construction means they can handle harsh operating conditions. Their durability is an essential feature of any chain, and CZPT Chains offers a full line of engineered steel chains to meet your exact specifications.
A drive chain made of engineered steel consists of several components: links, pin joints, and sprockets. This allows them to carry heavy loads with minimal stretch. Due to its internal mechanical advantage, the chain runs around the sprockets with almost 100% efficiency. Also, the chain is made of special steel that can withstand certain conditions. They are available in different alloys and grades. If you have any questions, please feel free to contact us.
Roller chain wear is a major problem for conveyor and drive chains. In these cases, the rollers of the chain are more prone to wear than the bushings, so lubrication is essential. Many chains are designed to work with little or no lubrication. Finally, material selection is an important factor in the design of engineered steel conveyor chains. These factors will help ensure that the chain stays in good shape.

Conveyor Chains with Square Links

There are two basic types of conveyor chains. The first is the square chain, commonly used in cranes and hoists. It’s cheap to manufacture but more prone to overload. The second is a chain that uses hook joints or detachable links. These are used for short-term power transmission and have a lubricating effect. Usually, they are made of malleable iron but can be more expensive.
Another type of chain is the removable steel chain. For moderate loads, this is an easy-to-install option. The closed end of the tab should face the sprocket. It is very important to maintain the alignment of the chain relative to the sprockets. The chain should be adjusted to suit the load before installation. It is important to keep the chain lubricated to prolong its life.
Steel chains offer a wider selection of materials and heat treatments. This chain is also more accurate than its counterpart. Steel bushing chains are less expensive but require more frequent lubrication. Steel roller chains are often used for long conveyor centers or high loads. However, lower friction requirements require lower strength chains. This means that chains with square links are a better choice for smaller conveyors. But this style has its drawbacks.
Bushing chains are made of steel and are an excellent alternative for small-scale applications. The pins are silent and prevent tooth damage. Bushed roller chains are also used to a certain extent as conveyor chains. However, the main advantage of the bushing roller chain is that it does not make any noise at all. Bushed roller chains are made of alloy steel and are suitable for very low-speed applications.

double chain

Double-strand roller chain, also known as a double-strand, consists of two rows of single-strand links. It has high impact strength, low weight, and a small form factor. Duplex roller chains are manufactured using CZPT technology, which uses solid rollers to improve sprocket tooth rotation and reduce shock loads. During the manufacturing process, the metal is heat-treated to increase strength and reduce corrosion.
A single chain is designed for a single sprocket, while a double chain consists of two identical chains connected side by side. Double chains are more durable than simple chains because double rollers contain roller bearings, pins, and other components. Simplex drive chains can handle high loads, while duplex drive chains are designed for medium-duty applications.

leaf chain

Blade chains are used in reciprocating devices such as forklifts. They are also used in machine tools for counterweight chains. Leaf chains come in a variety of lengths, usually with female or male ends. Leaf chains can be manufactured in even or odd pitches and are ideal for lifting and balancing. This article will introduce some key uses of leaf chains in drive chains. Additionally, we’ll discuss how they are made and how they behave in applications.
Most drive chains today are made from leaf chains. These chains are designed to increase the strength of the chain. However, they are less expensive than other types of chains. You can also purchase specialized leaf chains for certain applications. CZPT Chain also offers custom leaf chains for your unique needs. Leaf chains are commonly used in forklifts, material handling, and lifting applications. They are usually made from high-quality components. The BL1688 Leaf Chain has 8 x 8 laces and is sold in 10-foot boxes or 25- to 100-foot reels. The leaf chain can be cut as needed.
When selecting a leaf chain for a specific application, consider the minimum tensile strength of the chain. The minimum breaking strength must be high enough to protect the worker or machine, but must also be legal for the type of machine. Most manufacturers publish this minimum strength requirement. To make the most durable leaf chain, design engineers must consider the ISO4347 standard when choosing the right leaf chain. Leaf chain manufacturers tend to exceed international standards by about 20%.

roller chain

Roller chains are made from a variety of materials. Some common materials include steel and stainless steel. The most suitable material depends on cost, environmental conditions, and horsepower transmission design. Chain manufacturers can optimize the material for the intended use. Depending on its size, spacing, and special construction techniques, it can be made lighter or heavier. This is an advantage for applications in noise-sensitive environments. Below are some examples of common uses for roller chains.
The wear of the components in a roller chain is an unavoidable part of its operation. The amount of elongation depends on factors such as lubrication, load, and the frequency of articulation between the pin and bushing. Manufacturing critical wear parts require careful attention to detail. Proper raw materials, manufacturing, and assembly are critical to product performance and longevity. If these components aren’t of high quality, they won’t last as long as the chain should.
The industry recommends measuring the wear elongation of the roller chain to determine when it needs to be replaced. Proper safety procedures must be used to measure chain tension. The tight span of the chain shall be measured by applying the measuring load specified by ANSI. A correctly measured roller chain is safe to use. For motorcycles, the chain is bigger and stronger. Often, toothed belts are replaced by shaft drives because they are less noisy and require less maintenance.
Tensile strength is the most commonly used measurement method for roller chains. This measurement represents the amount of load the chain can withstand before it breaks. Fatigue strength is another measure of durability. Fatigue strength measures how long a roller chain can withstand long-term use before failing. These two measurements are closely related and maybe the same or different. In addition to tensile strength, fatigue strength is a useful factor to consider when purchasing a chain.

China Black DIN 818-2 Grade 80 Short Link Lifting Chain     roller chain componentsChina Black DIN 818-2 Grade 80 Short Link Lifting Chain     roller chain components
editor by CX 2023-04-12

Welded Chain

As one of the leading welded chain manufacturers, suppliers, and exporters of mechanical products, We offer welded chain and many other products.

Please contact us for details.

Manufacturer supplier exporter of the welded chain.