China Custom Black Oxide DIN En818-2 CZPT Short Link Lifting Chain double pitch roller chain

Product Description

Product Description

Black oxide DIN EN818-2 CZPT short link lifting chain

PRODUCT FEATURE
SIZE,G80 stamped on the body
Proof load is 2tims of working load
Breaking load: 4times WLL
Process: Automatic welding and heat treatment
Material: alloy steel 20Mn2
Surface: black oxide
Usage:lifting
Customized logo is available
 DIN EN818-2
Packing: steel drum, plastic drum or wooden box

DIN EN818-2 Grade 80 short link lifting chain
SIZE INSIDE LENGTH INSIDE WIDTH WLL BREAKING PROOF FORCE WEIGHT
MM MM MM TON MPF(KN) BF(KN) KG/M
6 18 7.8 1.12 28.3 45.2 0.8
7 21 9.1 1.5 38.5 61.6 1.1
8 24 10.4 2 50.3 80.4 1.4
10 30 13 3.15 78.5 126 2.2
13 39 16.9 5.3 133 212 3.8
16 48 20.8 8 201 322 5.7
18 54 23.4 10 254 407 7.3
20 60 26 12.5 314 503 9
22 66 28.6 15 380 608 10.9
26 78 33.8 21.2 531 849 15.2
28 84 36.4 25 616 985 17.6
32 96 41.6 31.5 804 1290 23
36 108 46.8 40 1571 1630 29
40 120 52 50 1260 2571 36
45 135 58.5 63 1590 2540 45.5

 

Detailed Photos

 

Production process

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Packaging & Shipping

 

Company Profile

     •  HangZhou CZPT Co.,Ltd established in HangZhou in 2011. We are specializes in producing and exporting all kinds of chain,rigging hardware,casting and forging items,stainless steel products and other related products.
     •  As a leading company in this industry in China,we have the favorable prices,good quality and best service.
     •  All the members of our company will be very honored if you contact with us. We will offer best service to you.

FAQ

    1.Are you a factory or trading company?
        
We started as an anchor chain factory about 20 years ago and gradually developed into a big manufacturer in marine supplies. At the same time, to meet the growing demands from our clients in new business areas, we expanded our scope to rigging hardware and fasteners, and other related hardware by setting up CZPT partnership with other factories. Now we’re proud to say that POWERFUL has ranked as a top supplier on chains & rigging hardware in northern China.
    2. Where is your factory located?
       Our factory is located at #37, Wenhua Road, Xihu (West Lake) Dis., HangZhou City, ZheJiang Province, China. 
       You’re welcomed to visit us any time for future cooperation.
    3. What products do you supply?  
        As mentioned above, HangZhou CZPT is capable of supplying:
        ♦ all kinds of marine supplies 
        ♦ chains
        ♦ rigging hardwares
        ♦ fasteners
        ♦ and related hardwares
    4. Do you produce them all?
        We produce all kinds of chains in our factory, other products in our partner factories. By establishing cooperation agreements & capital injection, we obtained a wide & solid supply chain to meet your demands.
    5. How do you control quality? 
        By setting up quality control points and inspecting at each production process with strict standards, the defective products will be eliminated before packaging and delivery. For partner factories, we use a comprehensive system of quality standards to evaluate the production line. Also our professional QC team will implement the onsite check and finish product check before delivery.
    6. How do I pay? 
       We accept 30% payment in advance & 70% before shipment for the first cooperation, either by T/T or L/C.

CONTACT INFORMATION

 

 
 
 
 
 
 
 
 
 
 
 

Usage: Drag Chain, Lifting Chain
Material: Alloy
Surface Treatment: Black Oxide
Feature: Heat Resistant
Chain Size: 6-32mm
Structure: Welded Chain
Samples:
US$ 50/Meter
1 Meter(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

chain

buy drive chain

Buying a drive chain requires a certain understading of its characteristics. This article discusses the different types of chains available, including Silent, Flat-top, and Duplex. By the end of this article, you should have a basic understanding of what each type of chain is for. First, here are some basic rules to keep in mind when shopping for a chain. To find the drive chain that best suits your needs, read on.

roller chain

Choosing the right roller chain for your drive chain depends on several factors. First, you have to determine the motor horsepower and rpm for the small drive sprocket. These values ​​determine the size of the chain and the number of teeth on the drive sprocket. Next, you need to determine the size of the conveyor chain, it can be the horizontal, vertical, or curved radius. Depending on your specific needs, you can also choose between two-strand or three-strand chains.
The roller chain of the drive chain must be properly tensioned. It should also have a proper lubrication system. Chain sag should not exceed two to four percent of the center distance (the distance between the two axles). Also, it shouldn’t make any unusual noises or obvious problems. One of the main reasons for excessive wear is the size of the load. Each chain has a specified maximum working load.
The maximum roller chain load must be less than 1/9 or 6 times the tensile strength of the drive chain. This amount should not exceed this threshold, as exceeding this level will result in chain plate fatigue. To avoid this, you should use a roller chain with a higher number of strands. Also, for high power requirements, a roller chain with a higher number of strands is recommended. One final tip for choosing a drive chain: it should not be used when there is a high risk of corrosion or rusting.
The materials used to manufacture roller chains vary according to the specific application. Common materials include steel and stainless steel. However, stainless steel is used in food processing machinery and other environments that require lubrication. Brass and nylon are also sometimes used. These factors determine the selection of suitable materials for the drive chain. If you are not sure which material to use, you can consult an industry professional. These professionals will help you choose the right chain for the job at hand.

mute chain

The design of the silent transmission chain is as follows: the large chain plates 2 are stacked one on top of the other in the direction of the chain length. The connecting rods are connected by connecting pins 3. The outermost and central guide plates 4 are fastened to the connecting pins 3 by means of rivets. This construction helps minimize friction on the sliding surfaces of the chain. Chainplate 2 of the silent transmission chain is usually made of stainless steel.
The link plates are made of steel and have a rectangular shape with pinholes 41. These guide plates have no teeth but have curved surfaces that guide the silent drive chain on the sprockets. In addition, the rear portion of the guide plate is higher than the portion of the chainplate. This feature improves pitch balance. The present invention is also applicable to silent transmission chains using rockers.
When it comes to chain design, it’s important to remember that silent drive chains are often used in automotive engines, especially timing and cam drives. This type of drive reduces noise and vibration due to its low engagement angle and links engagement with the sprocket. However, these applications are not limited to timing and cam drives; they can also be used for front-wheel power transmission. For example, silent drive chains are designed to resemble those used in NASCAR racing engines.
The design of the silent drive chain is based on the structure of the roller chain. Its components are standardized and manufactured according to pitch. There are single-row and multi-row versions. Quiet chains, also known as inverted tooth chains, are shaped to reduce noise from stretching. It’s also designed to minimize the amount of friction caused by small changes in pitch. Its teeth don’t slide against each other, so the chain is smoother and more durable.

flat top chain

One of the important parts of the flat top chainplate system is the hinge pin, which is used to fix the chainplate and is responsible for the smooth and efficient conveying of the chainplate. There are several types of hinge pins, including single hinge pins and double hinge pins. The single hinge pin is suitable for the chainplate with a small span and small bearing capacity, and the double hinge pin is suitable for the chainplate with a large span and high bearing capacity.
The side bending flat top chain is suitable for conveying large and medium workpiece pallets. They can be made of steel or plastic, each with its own advantages. Both chainplates are designed to convey material smoothly. Side curved flat-top chains can be used on straight conveyors. They have a low coefficient of friction and can transport weights up to 1.2 kg/cm. They can also be combined with HD profiles.
Flat top drive chains are usually made of plastic material and come in two types: tabletop chains and buffer chains. They come in a variety of widths, but the most popular are standard widths, ranging from 3.25 inches to 12 inches. MatTop chains are usually shipped in 10-foot lengths. They come in different styles, but they all have the same basic specs. Tabletop chains are designed for general conveying, while pad chains are used for specific applications. Solid top chains are suitable for conveying bulk materials, while wide pad chains can handle large volumes of fluids and/or solid-solid mixtures.
These chain conveyors can be used to convey, connect or lift small items. This type of chain is especially useful in industries where the product is hot or greasy. The modular design of these chains allows them to be configured in three dimensions, making them suitable for production changes and transitions. They also help reduce slack in the chain. Flat top chains are commonly used in final assembly and mechanical or paint restoration in the automotive industry.

double chain

Besides the roller chain, another type of chain drive is the double drive chain. This type of chain consists of a series of short cylindrical rollers connected together by side links and driven by gears called sprockets. This type of chain is very reliable and only requires a tractor with a high rpm PTO. It is manufactured by CZPT and is available in many different sizes and finishes.

Self-lubricating chain

Self-lubricating drive chains are the ideal solution for applications that do not require the relubrication of conventional chains. This maintenance-free roller chain features fully heat-treated components that increase the chain’s fatigue resistance and strength. It’s sintered alloy bushings are oil-impregnated, reducing the chance of premature wear and elongation. Its self-lubricating properties enhance its durability and work well even in hard-to-reach places.
CZPT self-lubricating roller chains feature preloaded sintered steel bearing pins and oil-impregnated sintered bushings. These chains are drop-in replacements for standard roller chains and run on the same sprockets as standard chains. In addition to being maintenance-free, self-lubricating roller chains are compatible with most existing sprockets and are ideal for demanding applications.
The O-ring chain concept was used to develop self-lubricating systems. It has two or more annular grease storage chambers. A self-lubricating bushing roller chain has an oil reservoir between its pin chain and the roller chainplate. A grease seal between these two plates isolates the moving parts and keeps the joints well lubricated. O-rings are made of special nitrile rubber, whose properties vary by application.
CZPT SLR conveyor chains and CZPT SLR drive chains have rollers on sintered bushings. CZPT SLR chains and SLR conveyor chains are self-lubricating and have a higher working load than standard ANSI chains. They may not be interchangeable with other self-lubricating chains from other manufacturers. Self-lubricating drive chains are the best solution for demanding industrial applications requiring heavy-duty, reliable conveying.

China Custom Black Oxide DIN En818-2 CZPT Short Link Lifting Chain   double pitch roller chainChina Custom Black Oxide DIN En818-2 CZPT Short Link Lifting Chain   double pitch roller chain
editor by CX 2023-06-13

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