Product Description

Product Description
G43 Long Link Dock Fender Chain 
G43 Long Link Dock Fender Chain with good wear charcteristics ideal for most Dock applications are widely used
for all your Deck and Dock Hardware, Onshore/Offshore, Towing, Dredging, Work Boat, Barges, and Ship’s needs.

Available in hot galvanized finishes.

Technical Data and Dimensions
G43 Long Link Dock Fender Chain

Nominal Chain 
Size
Weight per 
100′
Chain Dia Inside 
Length
Inside 
Width
Working Load 
Limit
Proof Load Breaking Strength
(in.) (LBS.) (in.) (in.) (in.) (LBS.) (LBS.) (LBS.)
3/8″ 117 3/8″ 2-3/8″ 5/8″ 3500 7000 14000
1/2″ 186 1/2″ 3-1/4″ 3/4″ 6000 12000 24000
5/8″ 290 5/8″ 3-3/4″ 7/8″ 9500 19000 38000
3/4″ 460 3/4″ 3-3/4″ 1-1/4″ 13500 27000 54000
1″ 832 1″ 4-1/8″ 1-3/8″ 23200 46400 92800

BUSINESS FAQ: 

1) What is the MIN order quantity ?
USD 1580 in total value, usually 1 ton.

2)What is the delivery time?
15 -20 days since received the deposit.

3)What is the Payment term?
A. 30% TT deposit, the balance against copy B/L.
B. Irrevocable L/C at sight.
C. Other payment can be negotiated.

4)Could I get free samples before first cooperation? 
Yes, of course! But the buyer need to afford express fee, which is returnable once we build cooperation.

5)What’s the packing method?
Packing methods for most of our products  are in the following photos.Special packages are available upon
customers’need. You can contact us for special or more detailed packages.

Why choose CHINAMFG (lift-sunny )

1). “ONE-STOP” Rigging and Marine supplier:  a great variety of rigging and marine products including 1,000 kinds
of products, 3,000 kinds of specifications, which are widely used in Construction,Transportation, Forestry, Oil&Gas,
Agriculture, Utilities, Aerospace, Marine, Manufacturing, Mining, Fishing and Government. 

2). Old history: since 1986, more than 30 years focus on rigging, marine and rubber products.The founding
principles of the company have never changed-business integrity,quality is everything.

3). Strong development capabilities: processing with Given materials and samples at own module
workshop, save cost, finish customers special and big order rapidly.

4). 4 round Superior Quality Control with 10 years records and zero complaint: 
4 round quality inspection including raw materials,production,finished products,final package,have a thorough
quality control system, professional staff, every step is under strict inspection, to insure that every product is perfect.
For the individual and mass production part, the records which include the sub-contractor records will be retained at least
10 years since the record has been made, (e.g. inspection/test record, control plan, etc)
In the past years,the complaint rate of product quality from more than 50 countries customers is zero.

5). Certificate of Quality: ISO9001, CE, GS, CCS, ABS, BV, KR, REACH, etc. Photos as below.

6). Reasonable and Competitive price compared with others with same quality.

7). Fast Delivery time: within 20 days for most products.

8). Comfortable and topping after-sales service with 99.8% satisfaction rate for more than
50 countries and regions: 
We will send you “Customer Satisfaction Inventory” after you receive our first order.
If you are not satisfied with our quality,price or service, please list your comments or suggestions, the next day, our
senior manager will personally call you or email you, apologize to you, to solve your problem.Because day after day,
year after year of self-correction, our current customer satisfaction rate has reached 99.8%. we are very proud of this.
Of course, we still need to continue to work hard.Our main marketing as below picture.

9). Great Supports for marketing. With us, your money and business in safe.If you want to be
No.1 you should contact with us right now!
 

 

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Usage: Transmission Chain, Drag Chain, Conveyor Chain, Lashing, Binding, Dock Fender, etc.
Material: Alloy
Surface Treatment: Hot Dipped Galvanized
Feature: Water Resistant
Chain Size: 3/8"mm to 1"
Structure: Welded Chain
Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

conveyor

How do you ensure proper tensioning and alignment of a conveyor chain?

Proper tensioning and alignment are essential for the efficient and reliable operation of a conveyor chain. Here are the steps to ensure correct tensioning and alignment:

1. Initial Installation:

– Ensure that the conveyor frame and supports are properly aligned and leveled before installing the chain. Any misalignment or unevenness can lead to tensioning and alignment issues.

– Follow the manufacturer’s guidelines and specifications for chain installation. This includes proper placement of sprockets, tensioners, and guides.

2. Tensioning:

– Adjust the tension of the chain to the manufacturer’s recommended specifications. Proper tension prevents excessive sagging or tightness, reducing wear and extending the chain’s life.

– Use tensioning devices, such as adjustable take-up units or tensioning screws, to achieve the desired tension. Refer to the manufacturer’s guidelines for the appropriate method of tensioning for your specific conveyor chain.

– Regularly check and adjust the tension as needed. Factors such as chain wear, load variations, and temperature changes can affect the chain’s tension over time.

3. Alignment:

– Check the alignment of the chain with respect to the sprockets and guides. Misalignment can cause uneven wear, increased friction, and premature failure of the chain.

– Inspect the alignment by visually examining the chain’s path along the sprockets and guides. It should run smoothly without any signs of rubbing or excessive deviation.

– Use alignment tools, such as laser alignment devices or straightedges, to accurately assess and correct any misalignment. Adjust the position of sprockets, guides, and supports as necessary.

4. Regular Maintenance:

– Implement a scheduled maintenance program to regularly inspect and maintain proper tensioning and alignment of the conveyor chain.

– Monitor the chain’s performance, including wear patterns, noise levels, and power consumption, as indicators of potential tensioning or alignment issues.

– Keep the chain clean and free from debris or contaminants that can affect its movement and alignment.

By following these steps and regularly monitoring the tensioning and alignment of the conveyor chain, you can ensure smooth and reliable operation, minimize chain wear, and reduce the risk of unexpected failures.

conveyor

What are the advantages of using a plastic conveyor chain?

Plastic conveyor chains offer several advantages over traditional metal chains. Here are some of the key advantages:

1. Corrosion Resistance: Plastic chains are highly resistant to corrosion, making them ideal for applications in humid or corrosive environments. They do not rust or deteriorate when exposed to moisture or chemicals.

2. Lightweight: Plastic chains are significantly lighter than metal chains, making them easier to handle and install. Their lightweight nature reduces the overall weight of the conveyor system and can result in energy savings during operation.

3. Low Noise Operation: Plastic chains generate less noise compared to metal chains, leading to a quieter working environment. This can be particularly beneficial in industries where noise reduction is important, such as food processing or packaging.

4. Reduced Friction and Wear: Plastic chains have self-lubricating properties, which reduce friction and wear. This results in lower maintenance requirements and longer chain life. The smooth surface of plastic chains also minimizes the risk of product damage during transportation.

5. Flexibility and Modularity: Plastic chains can be easily customized and designed to fit specific conveyor system requirements. They offer flexibility in terms of length, width, and configuration. Additionally, plastic chains are often modular, allowing for easy replacement of damaged or worn-out sections without replacing the entire chain.

6. Cost-Effective: Plastic conveyor chains are generally more cost-effective compared to metal chains. They are often less expensive to manufacture and offer a longer lifespan with minimal maintenance requirements, resulting in lower overall costs.

7. Chemical Resistance: Plastic chains are resistant to a wide range of chemicals, making them suitable for applications where exposure to aggressive substances is a concern. They can withstand contact with oils, acids, alkalis, and various cleaning agents.

Overall, the advantages of using a plastic conveyor chain include corrosion resistance, lightweight design, low noise operation, reduced friction and wear, flexibility, cost-effectiveness, and chemical resistance. These benefits make plastic chains a popular choice in various industries, including food processing, packaging, pharmaceuticals, and logistics.

conveyor

How do you calculate the required length of a conveyor chain?

Calculating the required length of a conveyor chain involves considering several factors related to the conveyor system and the specific application. Here’s a step-by-step guide:

  1. Determine the Conveyor Length: Measure the total length of the conveyor path, including any horizontal, inclined, or vertical sections.
  2. Account for Sprocket Centers: Identify the locations of the sprockets or drive units along the conveyor path. Measure the distance between each pair of adjacent sprockets.
  3. Calculate the Number of Links: Divide the total conveyor length by the pitch of the chain to determine the number of links required. The pitch is the distance between the center of two consecutive pins on the chain.
  4. Consider Tension Adjustment: Take into account any tension adjustment requirements based on the specific application. This may include allowances for tensioning devices or tension variations due to load fluctuations.
  5. Include End Connections: Consider the length of the end connections, such as master links or connecting pins, which are used to join the ends of the chain. Include their dimensions in the total chain length calculation.
  6. Add Safety Factors: Incorporate appropriate safety factors to ensure adequate chain length for proper tensioning and to accommodate any potential stretching or wear over time.

It’s important to note that the calculation of the required chain length is an estimation based on various factors and may require adjustments during the installation and tensioning process. Consulting the conveyor manufacturer’s guidelines or working with an experienced engineer can provide more precise calculations based on the specific conveyor system and application requirements.

China manufacturer 19mm HDG/G40 Dock Fender Chain Steel Chain Long Link Chain  China manufacturer 19mm HDG/G40 Dock Fender Chain Steel Chain Long Link Chain
editor by CX 2024-03-30