China wholesaler Black Painting/Galvanized High Quality/Strength G80/G100/G30/G43 Welded/Alloy Steel/Carbon Chain for Coal Mining/Traction North America/Europe Marke Free Sample roller chain sprocket

Product Description

Mining Chain

In the mine mining work site, often need lifting operations, naturally also can not be separated from the lifting chain.Lifting chain in such occasions have special requirements, so there are special characteristics of the lifting chain – mining chain.

High quality mining chain with cheap price:Product Description
According to the level, the anchor chain can be divided into: first class anchor chain, second class anchor chain, third class anchor chain, fourth class anchor chain
Material: CM370,CM490,CM690, CM770
Chain making range: 22MM~122Mm
Ring: Outer width 6D*3.6D,5D*3.4D, or custom ring
surface treatment:Marine anchor chain can be divided into black paint anchor chain and galvanized anchor chain 
Certificate: CCS,BV,LR,ABS,NK,KR
Implementation standards: ISO1704-2007, GB/T 549-2017, specifications of classification societies, and other non-standard products to meet the needs of users.

Chain:Technical  parameters  of mine ring
 

Round chain specification
d*p(mm)
Product chain ring diameter(mm) Pitch  p*(mm) Minimum inner widtn Maximum outer width Arc radius Test load(kn) Minimum break load(kn) Maximum elongation under test load Minimum total elongation under break load Quality grade
10*40 10±0.4 40±0.5 12 34 15 85 110 1.4 12 B
100 130 1.6 12 C
14*50 14±0.4 50±0.5 17 48 22 150 190 1.4 12 B
200 250 1.6 12 C
18*64 18±0.5 64±0.6 21 60 28 260 320 1.4 12 B
330 410 1.6 12 C
22*86 22±0.7 86±0.9 26 74 34 380 480 1.4 12 B
490 610 1.6 12 C
26*92 26±0.8 92±0.9 30 86 40 540 670 1.4 12 B
680 850 1.6 12 C
30*108 30±0.9 108±1.0 34 98 46 710 890 1.4 12 B
900 1130 1.6 12 C
34*126 34±1.0 126±1.2 38 109 52 900 1140 1.4 12 B
1160 1450 1.6 12 C
38*137 38±1.1 137±1.4 42 123 28 1450 1810 1.6 12 C
42 110
42*146 42±1.3 146±1.5 46 135 64 1770 2220 1.6 12 C
46 115
48*152 48±1.5 152±1.5 62 163 78 1850 2900 1.6 12 C
56 127

Product details

DETAILS 01
MATERIAL Alloy steel, high tensile, heat treated.

DETAILS 02
SURFACE TREATMENT Immersion paint, black finish or galvanized are available

DETAILS 03
Purpose of use

High strength chain for carrying heavy loads

Used for heavy lifting in mines and construction sites

DETAILS 04
FAMOUS CERTIFICATION Get ISO certification and produce as standard of national mining security

DETAILS 05
SELF COLOR Red, grey, green, as to your request.

Application 
1. A chain connecting the anchor to the hull
2. Used to transfer and buffer the external force received by the ship
3. Part of the anchor chain lying on the seafloor generates auxiliary gripping force.
various projects, such as bridges over highways, and railways, urban elevated roads, overpasses, subways, tunnels, water conservancy work. These products are also applied to various industries, such as shipbuilding, machine manufacturing,electric power, petroleum and port.

This is just a part of our products. If you want to know more about our products and models, please send us an email

Company profile

Founded in 1998, HangZhou Fuster Rigging Co., Ltd., formerly known as Xihu (West Lake) Dis. Chain Factory, is located in Xihu (West Lake) Dis. County of ZheJiang Province known as “The Gem City of China”, and specializes in producing and marketing chain and rigging related products at home and abroad.

Our company has independent import and export operating rights, and can handle the certifications of CCS, LR, DNV and other famous classification societies for products. Our products are sold to dozens of countries such as Europe, America and Middle East as well as more than 10 provincial and municipal regions in China, and are widely applied to the fields of ships, steel, petrochemical industry, coal mine, etc.

In the principle of “Quality-honoring & Promise-keeping”, our company meets the requirements of all the customers through service innovation, changes the original production state through technical innovation, improves the product quality through process innovation, and continuously goes to standardization, elaboration, process and scientification through the business thought of constant innovation.
Absolute CZPT will move a heart of stone. Our company is willing to cooperate with domestic and foreign new/old customers in utmost sincerity, to create a common future!

Our Advantage:
1. For anchor chain we keep stock from 28~122mm can delivery in 10-15work days.
2. We have more than 12 years experience in anchor chain / mooring chain / steel mooring buoy / steel welded Anchor and accessories production and sales, and are the largest Manufacturer of ZheJiang in China.
3. Direct factory price, quick delivery, professional package and container loading design.
4. Our factory is ISO9001 approval, OSHMS18001 approval, ISO14001 approval, API approval and type approval by all IACS members.

 

Packaging & Delivery:

Packing details: 
Bulk packing
Packed in wooden cases
Packed in Iron drum, then in pallets
According to your requirements

Delivery Detail: Usually 30 days after receiving your irrevocable L/C or advance payment. 

FAQ

1.How long is your delivery time?
A: Generally it is 5-10 work days if the goods are in stock. or it is 15-20 work days if the goods are not in stock, it is according to quantity.

2.What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance ,balance before shippment.

3.What products do you supply?
As mentioned above, HangZhou CZPT Factory is capable of supplying:
√All kinds of marine supplies
√Chains
√Rigging hardwares
√Fasteners
√related hardwares

4.How do I receive the goods?
With our professional transport agents, we are capable of delivery products to most ports all over the world.Door-to-door service is also supported.
FOB, C&F, CIF are most commonly used trade terms.

5.Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.

6.Where are you? Can I visit you?
A: Of course,welcome to you visit our factory at any time.

 

Shipping Cost:

Estimated freight per unit.



To be negotiated
Usage: Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain, Lifting Chain
Material: Alloy
Surface Treatment: Polishing
Samples:
US$ 0/Meter
1 Meter(Min.Order)

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Order Sample

Customization:
Available

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Customized Request

chain

What is a roller chain?

What is a roller chain? A roller chain is a transmission system that transmits power from one shaft to another. Internal lubricant helps chains last longer and are interchangeable. Chains are usually made of carbon or alloy steel. Stainless steel is sometimes used in food processing machinery or in environments where lubrication is problematic. Brass and nylon are also sometimes used. If you need to slow down the machine, nylon chains can be used.

Roller chains are used to transmit power from one shaft to another

Generally speaking, the life of a roller chain is limited by three main factors: wear, corrosion, and fatigue. These can be minimized by following some simple guidelines. For optimum performance, the roller chain must be lubricated. Proper lubrication reduces friction and extends product life. Remember that corrosion and wind resistance can adversely affect lubrication, so protect the product properly.
A chain is a mechanical device used to transmit power from one shaft to another. The chain consists of a series of steel plates called bushings. Bushings are attached to the roller chain by pins or bushings. The block and bushing are held together by pins or bushings C riveted to the outer link D. The chain is also attached to the sprocket and bucket by pins or hooks. Chain pitch is measured between hinge centers, usually denoted p.
There are three types of chains: single-strand standard series, multi-strand standard series, and silent chain. Single strand chains are the most common type and cover a wide range of drive loads. Multi-strand chains provide greater power capacity without increasing chain pitch or line speed. An inverted tooth chain is a variant of a single-strand chain that eliminates the noise caused by pitch-related friction.
The inner and outer plates of the roller chain drive are made of steel. The rollers are positioned evenly between the chain links and are fastened to the sprockets. In addition, the rollers can rotate freely within the bushing. The chain links are arc-shaped and mesh with the sprocket teeth to transmit power through the chain.
Chain drives are another common way of transmitting mechanical power. These are the simplest forms of power transmission and are used on conveyor belts and other low-speed applications. The chain wraps around the sprocket and passes through the sprocket whose teeth mesh with the links. This mechanism transfers mechanical power from one shaft to another, increasing speed.

They are interchangeable

There are many different types of roller chains, but most are made of steel. Although they have their own advantages and features, they are generally interchangeable. You can buy different kinds of roller chains from domestic and foreign manufacturers, and you can choose the one that best suits your needs. Bearing Services can help you choose the right bearing for your application needs and budget. Here are some important things to consider before buying a roller chain. Here are some tips to make it easier for you to buy the right type of chain.
When choosing the right roller chain, be sure to consult the available size charts. Depends on how much chain you need to move the load you need to move. Remember that roller chains can be manufactured to fit a variety of machines and must meet your specific needs. Also, the chain should be long enough for the machine you are using. Make sure to buy a chain made of high-quality materials.
Double pitch roller chains have a flat top surface and are used in many different conveying applications. Double-pitch load-carrying roller chains, also known as oversized roller double-pitch chains, have rollers that extend beyond the sidebars to carry products. Double pitch drive series roller chains are used in elevators, long conveyor drives, agricultural machinery, and commercial sprinkler systems.
The tensile strength of a roller chain is a key factor to consider before purchasing a chain. The tensile strength of a chain is a function of the maximum force the chain can withstand before breaking. The three different types of tensile strength represent the force a chain can withstand without breaking. Each chain also has different strengths that can determine the type of chain you need.
The outer and inner links of the roller chain are designed for bearings. This allows the chain to be paired or unpaired with its internal links. The outer link has a pin, and the inner and outer pins are press-fit into the connecting plate. These links are usually made of steel and have a tensile strength of about 20 times their weight. The fatigue strength of two-pitch offset links is the same as that of the base chain.

They reduce wear with internal lubricants

In a roller chain, the pins and bushings rotate inside the chain without lubricant on the outside. They are in contact with the teeth of the sprocket and can easily wear out if not lubricated. The plates that connect the links and pivot about the pins can also rub against each other and cause wear. This is where lubricants come in handy. Without lubricant, the bare metal of the plate and bushing would rub against each other.
The lubricant should have the appropriate viscosity to penetrate critical internal surfaces and form an effective oil film. Recommended viscosities are listed in Table 1. Lubricants must be clean and non-corrosive. For roller chains, a good quality non-clean petroleum base oil is sufficient. While defoamers are not required, other additives such as antioxidants and extreme pressure inhibitors may be useful. However, impure oils should be avoided due to the risk of damage.
The shape of the spray head 10 overlaps with a conventional drive chain 12. The drive chain includes a plurality of rollers 24 and roller link plates 26. Each roller includes a roller pin 29 and is connected to a pair of pin link plates 28. Most drive chains have critical wear points on the sides of the roller pins 29. The shape of the spray head 10 prevents overspray onto the central portion of the roller.
In addition to preventing wear, these chains have unique specifications. Manufacturer CZPT requires raw material suppliers to certify that their products meet standards set by the American Society of Mechanical Engineers (ASME). CZPTs do not accept uncertified raw materials. For safety, the machine must be turned off before attempting to measure the chain. After the system is shut down, the measurement process should be completed in accordance with safety procedures.
General spray oil has lubricating properties, but is not as good as other types of chain lubricants. These are typically used for rust protection and include antioxidant chemicals. Generally, they are inexpensive and widely available in retail stores. However, they have the disadvantage of being very penetrating and difficult to apply evenly. Oil cannot stay on the chain as it spins, which can accelerate wear and corrosion.
chain

They can be used to speed up or slow down machines

Typically, roller chains are chains used to move mechanical system components. Unlike belts, roller chains can be used to speed up or slow down a machine. The main difference between belts and roller chains is the lubrication process. Belts use lubrication to help them move at a constant speed, but should not exceed the critical speed of the roller chain. This critical speed is not easy to determine and lubrication is critical to its life.
A roller chain is a chain consisting of a steel bushing that holds the inner plate A and pins C together. Pin C is riveted to outer link D, while roller R surrounds each bushing B. The teeth of the sprocket are supported on the rollers. They spin freely on pins and bushings, reducing friction.
The chains can be single-stranded, double-stranded, or multi-stranded. The rated power capacity of the single strand chain can meet various drive load requirements. Multi-strand chains provide higher power capacity without increasing chain pitch or line speed. The silent chain, also known as the inverted tooth chain, consists of a series of toothed chainplates. The pins of the chain are pressed into the wide ends of the sidebars and outer links.
Although roller chains are a common mechanical component, they can fail under certain conditions. The most common cause of excessive wear is wrong to load sizing. Each manufacturer sets a maximum workload for its product. A chain that is too small for the load carried will not run smoothly and may cause premature failure. Chains can also fail due to rust or improper maintenance.
There are many ways to choose the correct size roller chain. The easiest way to choose the right one is to use a horsepower chart to determine the speed of the motor. RPM will determine the size of the chain and the number of teeth on the drive sprocket. Conveyor chains offer a variety of options to move products horizontally or vertically, even around bend radii.

China wholesaler Black Painting/Galvanized High Quality/Strength G80/G100/G30/G43 Welded/Alloy Steel/Carbon Chain for Coal Mining/Traction North America/Europe Marke Free Sample   roller chain sprocketChina wholesaler Black Painting/Galvanized High Quality/Strength G80/G100/G30/G43 Welded/Alloy Steel/Carbon Chain for Coal Mining/Traction North America/Europe Marke Free Sample   roller chain sprocket
editor by CX 2023-05-24