Product Description

XIHU (WEST LAKE) DIS.HUA Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industry sprockets, motorcycle sprockets, casting sprockets, different type of couplings, pulleys, taper bushes, locking devices, gears, shafts, CNC precision parts and so on.

We are specialized in making kinds of drop forged chain.
C style forged chains includ following kinds:
CHAIN NO AVERAGE PITCH LINK QUANTITY/10FT WEIGHT(kg/m)
C55 41.4 74 3.18
C55L 41.4 74 4.10
C77 58.6 52 3.38
C188 66.3 46 5.25
C188L 66.3 46 5.25
C102B 101.6 30 9.35
C111 120.9 26 18.37
C131 78.1 40 10.83
C132 152.4 20 21.56

Product name  DIN Standard C Type Cast Iron Chain C77
Materials Available 1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment Annealing, natural anodization, heat treatment,  polishing, nickel plating, chrome plating, znic plating,yellow passivation, gold passivation,  satin, Black surface painted etc.
Products Available sprockt chains, pulley, shafts(axles, spline shafts, dart shafts),gears (pinions, wheels gear rack) bearing, bearing seat,  bushing, coupling, lock assembly etc.
Processing Method CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC : Technicians self-check in production,final-check before package by  professional Quality inspector
Size Drawings
Package Wooden Case/Container and pallet, or as per customized specifications
Certificate ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Advantage Quality first Service superior , Advanced equipment,Experienced workers,Perfect testing equipment
Lead Time 15-25days samples. 30-45days offcial order

Processing Object: Metal
Molding Style: Forging
Molding Technics: Gravity Casting
Application: Instrument Accessories
Material: Iron
Heat Treatment: Quenching
Customization:
Available

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Customized Request

China high quality DIN Standard C Type Cast Iron Chain C77

cast chain

What are the benefits of using a cast chain in heavy-duty cranes?

Cast chains offer several advantages that make them well-suited for heavy-duty crane applications:

  • High Strength: Cast chains are made from alloy steel, which provides exceptional tensile strength and fatigue resistance. In heavy-duty cranes, where lifting large loads is common, the high strength of cast chains ensures safe and reliable operation.
  • Durability: Heavy-duty cranes often operate in demanding environments, and cast chains are built to withstand harsh conditions such as high loads, impacts, and abrasive particles. Their robust construction ensures a long service life with minimal maintenance.
  • Precision Engineering: Cast chains are manufactured with precision, resulting in consistent link dimensions and smooth articulation. This precision is crucial in heavy-duty cranes, as it contributes to smooth lifting and precise positioning of loads.
  • Wear Resistance: The materials used in cast chains are selected for their wear resistance properties, allowing them to maintain performance even in high-wear applications.
  • Customization Options: Manufacturers can tailor cast chains to meet the specific requirements of heavy-duty cranes. This includes designing chains with custom attachments, lengths, or configurations to optimize their performance for the intended application.
  • Reliable Power Transmission: Cast chains provide a reliable method of power transmission in heavy-duty cranes, ensuring smooth and efficient transfer of power from the motor to the lifting mechanism.

In heavy-duty crane operations, safety and performance are paramount. Cast chains have a proven track record of meeting the demanding needs of such applications, making them a preferred choice for lifting and handling heavy loads.

cast chain

What are the limitations of using cast chains in certain applications?

While cast chains offer several advantages in heavy-duty and demanding applications, they also have some limitations that need to be considered when selecting a chain for a specific use:

  • Cost: Cast chains are generally more expensive to manufacture than standard roller chains. The casting process and the use of high-quality materials contribute to their higher cost. As a result, cast chains may not be the most economical choice for applications with lower load requirements or where cost is a significant factor.
  • Weight: Cast chains tend to be heavier than other types of chains due to their robust construction and use of thicker materials. This additional weight can be a drawback in applications where weight is a critical factor, such as in mobile or portable equipment.
  • Speed Limitations: While cast chains can handle high loads, they may not be suitable for very high-speed applications. The additional weight and centrifugal forces can lead to increased stress and wear at high speeds, potentially limiting their speed capabilities.
  • Corrosion: Cast chains made from certain materials may be susceptible to corrosion, especially in corrosive environments. While they can be coated or treated to improve corrosion resistance, other chain materials like stainless steel may be a better choice for highly corrosive applications.
  • Shock Loads: While cast chains are generally designed to handle moderate shock loads, extremely high shock loads or impact forces can still cause premature wear and failure. In applications with severe shock loads, it may be necessary to consider other chain types or specialized solutions.
  • Installation and Maintenance: Proper installation and maintenance are crucial for the reliable performance of cast chains. Inadequate tensioning, misalignment, or lack of lubrication can accelerate wear and reduce the chain’s service life.

Despite these limitations, cast chains are a durable and robust option for many heavy-duty industrial applications. When selecting a chain, it’s essential to carefully consider the specific requirements of the application and evaluate whether the advantages of using a cast chain outweigh any potential limitations.

cast chain

How does a cast chain differ from other types of chains?

Cast chains differ from other types of chains primarily in their manufacturing process and design characteristics. The main differences are as follows:

  • Manufacturing Process: Cast chains are made by pouring molten metal into molds to create individual chain links. This casting process gives the chain its unique shape and design. In contrast, other chains, such as roller chains and engineering chains, are typically assembled from separate components like pins, rollers, and plates.
  • Strength and Durability: Cast chains are known for their exceptional strength and durability, making them suitable for heavy-duty applications. The casting process allows for a uniform distribution of material, resulting in robust and reliable chains. Other types of chains may have comparable strength, but the casting process gives cast chains a distinct advantage in specific high-load scenarios.
  • Design and Configuration: Cast chains come in various designs, such as cast link chains, drag chains, apron chains, etc., each optimized for specific industrial applications. The design of cast chains often includes unique features, such as overlapping plates, special attachments, or deep link plates, to address specific handling requirements. Other types of chains, while versatile, may not offer the same tailored solutions for certain applications.
  • Application Specificity: Cast chains are often preferred in industries where heavy loads, harsh environments, or abrasive materials are encountered. Industries like mining, lumber, cement, and steel commonly rely on cast chains due to their ability to withstand demanding conditions. On the other hand, other types of chains, like roller chains and engineering chains, find applications in a broader range of industries and power transmission systems.

In summary, cast chains stand out for their robustness, unique design features, and suitability for heavy-duty applications in specific industries. While other types of chains offer their own advantages and versatility, cast chains excel in scenarios where exceptional strength and durability are crucial.

China high quality DIN Standard C Type Cast Iron Chain C77  China high quality DIN Standard C Type Cast Iron Chain C77
editor by CX 2023-08-29