Product Description
| Model NO. | 06C/08A/10A/12A/16A/20A/24A/28A/32A/40A/06B/08B/10B/12B/16B/20B/24B/28B/32B/40B-1/2/3 Heavy duty |
| Chain Model | Roller Chains |
| Structure (for Chain) | Roller Chain |
| Specification | GB/T, DIN, ANSI, ISO, BS, JIS. |
| Origin | HangZhou, ZheJiang |
| Color | Solid Color |
| Chain Color | Customized |
Our company
Wolff Chain Co. is 1 of the professional chain manufacturers in China. We focus on reseaching, manufacturing and trading of the chain drive with famous brands — “DOVON” and “DECHO”. We supply OEM services for many famous enterprises such as SUZUKI, XIHU (WEST LAKE) DIS., FAW, AGCO, JUMING as well.
Wolff mainly producing the Transmission chains,Conveyor chains,Dragging Chains,Silent chains,Leaf chains,Roller chains,Special chain and many other series of chain products. Our technicians a have improved the chains quality to the world-level. High quality material selection, powerful and precise heat-treatment technology and excellent assembly methods ensure Wolff chains meet the tough and strict requirements for machines and vehicles.
All of our products completely conform to the international standard such as ISO\DIN\ANSI\BS\JIS, etc. Wolff has been successfully certified by ISO9001 Quality Management System,SGS inspection and BV inspection. Wolff chains can be widely applied to many industries including automobile, motorcycle, forklift, wood processing machine, constructure machine, packing machine, food machine,tobacco machine and agricultural equipments. Wolff chains are popular in America,South America,Europe,Middle East, South East Asia and Africa markets.
Our workshop
Our certification
Welcome to our exhibition
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in single color box. If you have special request about packing, pls negotiate with us in advance, we can pack the goods as your request.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages
before you pay the balance. Other payments terms, pls negotiate with us in advance, we can discuss.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 25 to 30 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.We welcome sample order.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Standard or Nonstandard: | Standard |
|---|---|
| Application: | Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Food Machinery, Marine, Mining Equipment |
| Surface Treatment: | Oil Blooming |
| Structure: | Roller Chain |
| Material: | Carbon Steel |
| Type: | Short Pitch Chain |
| Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
What are the differences between sharp top chains with solid and hollow pins, and when should each be used?
Sharp top chains can be manufactured with either solid pins or hollow pins, and each design offers distinct advantages depending on the specific application requirements. Here are the differences between sharp top chains with solid and hollow pins and their recommended uses:
- Sharp Top Chains with Solid Pins:
- Heavy-duty material handling applications in industries like mining, steel, and automotive manufacturing.
- Conveying heavy and bulky materials over long distances.
- Applications with frequent starts and stops, where the chain is subjected to shock loads and high tension.
- Environments with harsh operating conditions and potential impacts.
- Sharp Top Chains with Hollow Pins:
- Conveyor systems with smaller loads and lighter materials.
- Food processing and packaging industries where hygiene is critical, as the hollow pins are easier to clean.
- Applications requiring a quieter operation due to reduced chain weight.
- Lighter-duty material handling applications in industries like pharmaceuticals and electronics.
Sharp top chains with solid pins have pins that are solid throughout their entire length. These chains are known for their robustness, durability, and high load-carrying capacity. The solid pins provide excellent strength and resistance to bending, making them suitable for heavy-duty applications with substantial loads and high stress.
Recommended Uses:
Sharp top chains with hollow pins have pins with a hollow core, reducing their weight while maintaining structural integrity. These chains are lighter compared to those with solid pins, making them more suitable for applications where weight reduction is essential.
Recommended Uses:
It’s crucial to consider the specific needs of the application when choosing between sharp top chains with solid or hollow pins. Solid pin chains are preferred for heavy-duty, high-load applications, while hollow pin chains are more suitable for lighter-duty applications that benefit from weight reduction and ease of cleaning.
How does the design of a sharp top chain impact its load-carrying capacity and performance?
The design of a sharp top chain plays a critical role in determining its load-carrying capacity and overall performance in material handling applications. Several design factors influence how well a sharp top chain can handle loads and operate efficiently:
- Pitch Size:
- Cleat Design:
- Material:
- Number of Strands:
- Operating Speed:
- Lubrication and Maintenance:
The pitch size refers to the distance between the centers of two consecutive pins in the chain. A smaller pitch size generally allows for a more compact chain design, providing better load distribution and increased load-carrying capacity. Chains with larger pitch sizes may have a higher load-carrying capacity but can be bulkier.
The design of the cleats, also known as “sharp tops,” directly impacts the chain’s ability to grip and convey materials effectively. Cleats with aggressive shapes and higher profiles offer better material engagement and prevent slippage, making them suitable for heavy-duty applications with higher loads.
The material used in the construction of the sharp top chain affects its strength, durability, and resistance to wear. High-quality materials, such as stainless steel or hardened alloy steel, are commonly used to enhance the chain’s load-carrying capacity and extend its service life.
Sharp top chains can be designed with multiple strands, also known as “duplex” or “triplex” chains. Increasing the number of strands can significantly increase the chain’s load-carrying capacity and improve its performance in heavy-duty applications.
The design of a sharp top chain should consider the intended operating speed of the material handling system. Chains used in high-speed applications may require specialized designs to minimize vibration and maintain smooth operation.
The design of the chain should also consider the need for lubrication and maintenance. Proper lubrication reduces friction, wear, and heat generation, contributing to improved performance and longevity of the chain.
It’s essential to choose a sharp top chain design that aligns with the specific requirements of the material handling application, including the anticipated load, operating speed, environmental conditions, and desired service life. A well-designed sharp top chain can handle the intended loads efficiently, minimize downtime, and ensure smooth and reliable material handling operations.
Are there any industry standards or certifications that ensure the quality and performance of sharp top chains?
Yes, there are industry standards and certifications that ensure the quality and performance of sharp top chains. These standards are established to maintain consistency and reliability in the manufacturing and use of conveyor chains. Some of the relevant standards and certifications for sharp top chains include:
- ISO 1977:2013: This International Organization for Standardization (ISO) standard specifies the characteristics of conveyor chains, including sharp top chains. It provides guidelines for the design, dimensions, and mechanical properties of the chains to ensure their proper functioning in industrial applications.
- ANSI/ASME B29.1: The American National Standards Institute (ANSI) and the American Society of Mechanical Engineers (ASME) publish this standard, which covers precision power transmission roller chains, attachments, and sprockets. While it primarily focuses on roller chains, it may also be relevant for sharp top chains used in power transmission applications.
- DIN 8167: This German Industrial Standard (DIN) defines the technical specifications for round steel link chains, including sharp top chains. It ensures that the chains meet specific requirements for load capacity, tensile strength, and wear resistance.
- CE Certification: In the European Union (EU), sharp top chains used in machinery and equipment may require CE certification to demonstrate compliance with health, safety, and environmental protection standards. CE marking indicates that the product meets the essential requirements for use within the EU market.
When choosing sharp top chains for specific industrial applications, it is essential to look for products that comply with these recognized standards and carry relevant certifications. Doing so ensures that the chains are manufactured to meet high-quality standards and are suitable for the intended use, providing reliability and performance in material handling operations.
editor by CX 2024-03-27