Product Description
Product Description
Leaf chains(hoisting chains)
1. Standards: ISO /DIN /ANSI
2. Model: LH series, LL series, AL series
3. Materials: Carbon steel 40Mn
4. All parts are heat treatment(quenching and tempering) and controlled in a reasonable tolerance range.
5. Tensile strength: 15-20% higher than the standard
6. Certificate of Quality: ISO 9001, SGS
7. Centreless grinding.
8. Good lubrication with excellent grease.
9. Color: Self, dark blue, black
Products are made of high quality alloy steel production. The plates are punched and squeezed bores by precision technology. The pin, bush, roller are machined by high-efficiency automatic equipment and automatic grinding equipment, then through heat treatment of carburization, carbon and nitrogen protection mesh belt furnace, surface blasting process etc. Assembled precision by Internal hole position, spin riveted by pressure to ensure the performance of the entire chain.
Specifications
| Technique Treatment | |||
| 1 | Shot Peening | 8 | Quenching |
| 2 | Bluing | 9 | Tempering |
| 3 | Phosphate | 10 | Oiling |
| 4 | Nickel-plated | 11 | Greasing |
| 5 | Zincing | 12 | Special color |
| 6 | Heat Treatment | 13 | Stain proofing |
| 7 | Carburizing | 14 | Pre-stretched and anti-fatigue |
|
Usage |
Leaf Chain ,Flyer chain |
|
Material |
Alloy/Carbon Steel |
| Application industry | Metallurgy, coal, electricity, food, chemical industry, tobacco, beverage, etc |
|
Surface Treatment |
Self-color Sand-blasted Shot-peening |
| Product Series |
AL,BL ,LL,FL,LH |
| Port |
Any sea port or airport in China |
| Brand | TV OEM |
| Payment |
L/C, T/T, D/P, Western Union |
| Package |
Chain, Plastic Bag, Color Box, Wooden Case. or OEM |
| AL Series |
AL322,AL344,AL422,AL444,AL466,AL522,AL534,AL544,AL566,AL622,AL644,AL666,AL688 AL822,AL844,AL866,AL888,AL1571,AL1044,AL1066,AL1088,AL1222,AL1244,AL1266,AL1288 AL1444,AL1466,AL1644,AL1666,AL1688 |
| BL Series | BL422,BL423,BL434,BL444,BL446,BL488,BL522,BL523,BL534,BL544,BL546,BL566,BL588
BL622,BL623,BL634,BL644,BL646,BL688,BL822,BL823,BL834,BL844,BL846,BL866,BL888 BL1571,BL1571,BL1034,BL1044,BL1046,BL1088,BL1222,BL1223,BL1234,BL1244,BL1246 BL1266,BL1288,BL1422,BL1423,BL1434,BL1444,BL1446,BL1488,BL1622,BL1623,BL1634 BL1644,BL1646,BL1666,BL1888,BL2571,BL2571,BL2034,BL2044,BL2046,BL2088 |
| LL Series | LL0622,LL0644,LL0666,LL0822,LL0844,LL0866,LL 0571 ,LL1571,LL1044,LL1066,LL1088,LL1222
LL1244,LL1266,LL1288,LL1622,LL1644,LL1666,LL1688,LL2571,LL2044,LL2066,LL2088,LL2422 LL2444,LL2466,LL2488,LL2822,LL2844,LL2866,LL2888,LL3222,LL3244,LL3266,LL3288,LL4571 LL4044,LL4066,LL4088,LL4822,LL4844,LL4866,LL4888 |
| LH Series | LH0822,LH0823,LH571,LH0844,LH0846,LH0866,LH 0571 ,LH1571,LH1571,LH1034,LH1044
LH1046,LH1066,LH1088,LH1222,LH1223,LH1234,LH1244,LH1246,LH1266,LH1288,LH1622 LH1623,LH1634,LH1644,LH1646,LH1666,LH1688,LH2571,LH2571,LH2034,LH2044,LH2046 LH2066,LH2088,LH2422,LH2423,LH2434,LH2444,LH2446,LH2466,LH2488,LH2822,LH2823 LH2834,LH2844,LH2846,LH2866,LH2888,LH3222,LH3223,LH3234,LH3244,LH3246,LH3266 LH3288,LH4571,LH4571,LH4034,LH4044,LH4046,LH4066,LH4088 |
| FL Series | FL644,FL666,FL688,FL523,FL844,FL922,FL944,FL945,FL956,FL966,FL988 |
| We also carry out OEM according to your requirements |
|
Why choose us
HangZhou HangZhou Chain Industries Co., Ltd founded in 1988, is a professional manufacturer of industry transmission chains, motorcycle chains, conveyor chains, dust and water proof sealed chains and some special chains, is also the earliest manufacturer that developed and produced O-ring and X-ring sealed chains. In 2001, HangZhou′s sealed chains were awared “outstanding new products of national chain industry” and “special award”.
HangZhou has 3 famous brands: “YF”, “QJ” and “HQL”. More than 60% of his products exported to oversea markets. The products completely conform to the ISO, ANSI, BS, DIN, JIS international standards and the national industry standards. HangZhou has set up a complete set of quality management system which is provided with advanced inspection and test equipment. Since 2001, HangZhou has been successfully certified by ISO9001 Quality Management System, SGS inspection and BV inspection.
HangZhou paies great attention on environmental protection and energy saving. The product well displays environmental protection and energy saving.
“Keeping improving, Serve customers” is HangZhou′s quality policy. With many years of unceasing efforts, innovation and strictly quality control, HangZhou has won the confidences and identifications from users and distributors all over the world. “Excellent quality from our management innovation, and satisfaction with services from brand management concepts. ” So qianjing will be your reliable business partner, your relieved choice.
Packaging & Shipping
Our Service
1. Any of your kind inquiry conveyor chain would be replied within 24 hours.
2. Well-trained and experienced sales staffs will reply all your concerns in fluent English.
3. OEM services are available with us, our professional designer would make your private idea into being.
4. Protection of your sales area, ideas of design and all your private information.
5. Delivery by air mail or ship for your orders.
Why choose us
1. We are the manufacture.
2. We have near 30 years experience of making chains and chain links.
3. Our design team has extensive experience in the chain design.
4. Best service and prompt delivery.
5. We offer various styles, size and colors to meet your requirement.
6. We covering a production area of 18750 square CHINAMFG have more than 100 employees and we have a complete set of testing equipment to ensure our quality.
FAQ
1. Are you manufacturer or trade Company?
We are a factory founded in 1988 with trade team for international service.
2. What terms of payment you usually use?
T/T 30% deposit and 70% against document, Western Union, L/C at sight
3. what is your lead time for your goods?
Normally 45 days after confirmed order. 30 days could be available in low season for some items (during May to July), and 65 days during new year and hot season ( Jan to March).
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| Material: | Alloy/Carbon Steel |
|---|---|
| Structure: | Leaf Chain |
| Surface Treatment: | Polishing/Electroplating/Oxygenation |
| Chain Size: | Al322, Bl1044, Ll1222, Lh1646ect. |
| Structure (for Chain): | Roller Chain |
| Transport Package: | Polybag + Box + Carton + Iron Pallet |
| Customization: |
Available
| Customized Request |
|---|
Are there any case studies or success stories showcasing the benefits of using sharp top chains in specific industries?
Yes, there are several case studies and success stories that highlight the advantages of using sharp top chains in specific industries. Let’s take a look at a couple of examples:
Case Study 1: Food Processing Industry
In a food processing plant, the conveyor system was previously using standard conveyor chains to transport packaged food items. However, they faced challenges with food spillage and material slippage, leading to production delays and increased cleaning efforts.
After replacing the standard chains with sharp top chains, the results were remarkable. The cleat configurations on the sharp top chains provided better material containment, reducing food spillage and minimizing product slippage during transportation. This improvement not only increased productivity but also maintained a higher level of hygiene in the food processing environment, as fewer food particles were trapped in the conveyor system.
Moreover, the sharp top chains’ enhanced grip allowed for steeper inclines without product spillage, optimizing space utilization within the plant. The success of this retrofit led the food processing plant to adopt sharp top chains across various material handling lines, ensuring efficient and hygienic food transportation throughout the facility.
Case Study 2: Mining Industry
In a mining operation, the conveyor system used for transporting ores from the extraction point to the processing facility experienced frequent chain failures due to heavy loads and abrasive materials. This resulted in significant downtime and maintenance costs.
The mining company decided to switch to sharp top chains with hardened pins and alloy steel construction, specifically designed for heavy-duty applications. The sharp top chains’ enhanced strength and wear resistance significantly reduced chain failures and elongation, even under the harsh operating conditions of the mining environment.
The implementation of sharp top chains led to increased conveyor reliability, reduced maintenance downtime, and overall cost savings for the mining company. Additionally, the extended service life of the sharp top chains resulted in less frequent chain replacements, further reducing operational expenses.
These case studies demonstrate how sharp top chains can address specific challenges and deliver tangible benefits in various industries. Whether it’s improving material containment in the food processing industry or enhancing wear resistance in mining operations, sharp top chains have proven to be a reliable and efficient solution for optimizing material handling processes.
What are the applications of sharp top chains in agriculture and forestry?
In the agriculture and forestry sectors, sharp top chains find various applications due to their unique design and capabilities. These chains are specifically designed to handle challenging materials and conditions typically encountered in these industries. Here are some common applications of sharp top chains:
- Harvesting and Threshing: Sharp top chains are used in combine harvesters and threshing machines to efficiently gather and separate crops such as wheat, rice, corn, and soybeans from the plants. The cleats on the chain provide positive grip and prevent slippage, ensuring smooth harvesting operations.
- Conveying Agricultural Products: In agricultural processing facilities, sharp top chains are employed in conveyor systems to transport crops, grains, fruits, and vegetables. The cleats on the chain securely grip the produce, preventing spillage during transportation.
- Wood Handling: In the forestry industry, sharp top chains are used in log handling and processing equipment. They are capable of handling heavy and irregularly shaped logs, making them ideal for applications like log decks, log transfer systems, and log sorting stations.
- Wood Chippers and Grinders: Sharp top chains are utilized in wood chippers and grinders to feed wood materials into the machines for processing into wood chips or mulch. The positive engagement of the chain ensures consistent and efficient feeding of the wood material.
- Baling and Hay Handling: For hay balers and bale handling equipment, sharp top chains are used to gather, compress, and transport hay or straw into bales. The chains are capable of handling the dense and bulky nature of hay effectively.
- Forestry Harvesters and Forwarders: Sharp top chains play a crucial role in forestry harvesters and forwarders by assisting in the collection, processing, and transportation of felled trees and logs from the harvesting site to the loading area.
Sharp top chains’ robust construction, positive engagement, and ability to handle various materials make them essential components in agriculture and forestry equipment. They contribute to increased productivity, reliable material handling, and improved efficiency in these industries.
What is a sharp top chain, and how is it used in various industries?
A sharp top chain is a type of conveyor chain that features specially designed sharp protrusions or spikes on the top surface of the chain links. These spikes create a rugged and high-friction surface that allows the chain to grip and move materials more effectively. The design of the sharp top chain makes it suitable for specific applications in various industries:
- Agriculture: In the agricultural sector, sharp top chains are used in harvesting equipment and grain conveyors. The spikes on the chain help to grip crops and grains, ensuring smooth and efficient material handling.
- Forestry: Sharp top chains are employed in forestry applications, particularly in log handling and processing. The sharp spikes enable the chain to grip and move logs through the production process more securely.
- Mining: In the mining industry, sharp top chains are utilized in conveyor systems to transport bulk materials such as coal, gravel, and ores. The sharp spikes assist in preventing material slippage and improving the overall handling efficiency.
- Recycling: Sharp top chains find applications in recycling facilities for moving and sorting materials like scrap metal, plastic, and paper. The spikes aid in gripping the recyclable items and preventing them from slipping during transportation.
- Automotive: Sharp top chains are used in automotive manufacturing and assembly lines for handling components that require extra grip and stability during transportation between different production stages.
- Food Processing: In the food industry, sharp top chains are employed in conveyor systems to move products like bakery items, fruits, and vegetables. The spikes help prevent product slippage, ensuring smooth and sanitary handling.
- Packaging: Sharp top chains are utilized in packaging equipment to transport boxes, cartons, and packages securely and efficiently during the packaging process.
- Material Handling: In general material handling applications, sharp top chains are used for conveying items that require extra grip and stability, especially on inclines or declines.
The unique design of sharp top chains makes them well-suited for specific industries and applications where reliable material grip and movement are crucial for smooth and efficient operations.
editor by CX 2024-04-23