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The 5027 Engineer Chain Heavy Duty Drive Chain is an engineered industrial chain designed for heavy load power transmission, conveyor systems, and rugged mechanical applications. Built from high‑strength alloy steel with precision fabrication and heat treatment, this chain provides long service life, wear resistance, and dependable performance in demanding industrial environments.
The 5027 chain is widely used in manufacturing plants, material handling equipment, heavy machinery, agricultural and construction applications where durability and strength are required. Optional stainless steel versions offer excellent corrosion resistance for humid and corrosive environments.
Exceptional Durability: Our stainless steel drive chain, part of the engineer chain family, is built for heavy - duty applications. Made from high - grade stainless steel, it can endure extreme working conditions, ensuring a long - lasting service life even in harsh environments.
High Load Capacity: This heavy - duty drive chain is designed to handle substantial loads. The robust construction of the stainless steel drive chain allows it to transfer high levels of power efficiently, making it suitable for industrial machinery with demanding power requirements.
Excellent Corrosion Resistance: As a stainless steel drive chain, it offers outstanding corrosion resistance. Whether in humid or corrosive atmospheres, it resists rust and degradation, maintaining its performance integrity over time.
Superior Wear Resistance: Engineered with wear - resistant materials, this engineer chain heavy - duty drive chain can withstand continuous friction. The stainless steel components contribute to its ability to resist wear, reducing maintenance needs and replacement frequency.
Precise Transmission: The stainless steel drive chain ensures accurate power transmission. Its well - crafted links and smooth - running design enable consistent and reliable transfer of motion, which is crucial for the proper operation of various mechanical systems.
5027 Engineer Chain Key Features
• Heavy‑Duty Design: Specifically engineered for high load and industrial drive systems.
• High Strength: Made with precision alloy steel for improved tensile and fatigue performance.
• Wear & Corrosion Resistance: Excellent surface finish and optional stainless steel material.
• Reliable Performance: Maintains stable operation under continuous motion and heavy loads.
• Customized Options: OEM/ODM available including attachments, pitch, and special materials.
• Wide Applications: Suitable for conveyors, processing lines, heavy machinery, and industrial drives.
5027 Engineer Chain Material & Heat Treatment
• Primary Material: High‑strength alloy steel
• Optional Material: Stainless steel for corrosion resistance
• Heat Treatment: Quenched & tempered or case hardened as required
• Surface Protection: Anti‑rust oil or coating available
5027 Engineer Chain Advantages
• High Load Capability: Excellent for rugged industrial applications and heavy transmissions.
• Durable Construction: High wear resistance extends service life and reduces maintenance.
• Flexible Material Options: Alloy steel and stainless steel for various environments.
• Stable Operation: Smooth performance with low elongation and fatigue deformation.
Drawings of engineer chain heavy duty drive chain:
5027 Engineer Chain Specification Parameters
| Chain No. | Pitch | Inner Width | Sidebar | Pin | Roler | Average Ultimate Strength Q(KN) | |
| P | E(mm) min | T(mm) | H(mm) | D(mm) | F(mm) | ||
| EXS882 | 66.27 | 28.70 | 6.40 | 28.70 | 11.10 | 22.00 | 124 |
| API13P | 78.10 | 38.10 | 9.50 | 40.00 | 16.50 | 31.75 | 333 |
| B7811 | 78.10 | 38.10 | 9.50 | 45.00 | 16.50 | 31.75 | 358 |
| E238R | 88.90 | 38.10 | 12.70 | 57.20 | 22.25 | 44.45 | 667 |
| API4P | 103.20 | 50.80 | 12.70 | 57.20 | 22.35 | 44.45 | 667 |
| RX1245 | 103.45 | 49.30 | 14.20 | 60.50 | 23.85 | 45.21 | 756 |
| 4500A | 114.30 | 52.30 | 14.20 | 76.20 | 27.90 | 57.15 | 925 |
| EXS5027 | 127.00 | 69.85 | 15.90 | 88.90 | 31.75 | 63.50 | 1156 |
● Paper Industry
The papermaking industry involves a large number of heavy machinery and equipment, which require high-durability drive chains to drive the production line.
Heavy-duty drive chains are used for power transmission of equipment such as pulp conveying, paper roll handling, and cutting machines. Due to the heavy weight of pulp and paper, and the frequent impact and high load during operation, the high durability of heavy-duty chains is essential.
● Mining Industry
In the mining industry, heavy-duty drive chains are widely used in ore conveying, mining machinery and mining equipment. The working environment of mines is usually characterized by high humidity, high load and high wear. Heavy-duty drive chains can withstand huge pressure and ensure long-term stable operation. For example, in ore conveyor belts, heavy-duty drive chains help transport bulk materials such as coal, iron ore, etc., ensuring efficient operation of the production line.
● Metallurgical Industry
In the metallurgical industry, especially in high temperature and high load environments such as steel production and aluminum smelting, heavy-duty drive chains are used for the handling of furnace materials, conveyor belt drive systems, and the driving of casting machinery. In steel mills, the need for high temperature and heavy object handling makes heavy-duty chains a key component, which must be resistant to high temperature, corrosion, and high load capacity.
● Construction Machinery Industry
In the construction industry, heavy-duty drive chains are used in the drive systems of large construction equipment, concrete mixers, cranes, etc. These equipment work under high loads, and the chains need to withstand high-intensity pressure and long-term operation to ensure the smooth progress of construction projects.
Workshops
We have 400 tons punching machines, 100 tons tensile machine, various welding robots and laser cutting equipment, mesh belt furnace, spectrometer, and over 300 sets advanced production and testing equipment.
Automation Group
Punching Group
Heat Treatment Workshop
Welding Workshop
Assembly Group
Laser Cutting Workshop
Quality Testing Center
Stocking Warehouse
Equipment
CNC Milling Machine
Cutting Machine
Heat Treatment with Automatic Mesh Belt Conveyor Furnace
Induction Hardened Machine
Welding Robot
Laser Cutting Equipment
Vacuum Furnace
Multipurpose Furnace
Quality Testing
Impact Testing Machine
Spectrograph
Vickers Hardness Tester
Metallographic Sample Cutting Machine
Pretension Machines
Electronic Rockwell Hardness Tester & Tensile Strength Testing Machine
Precision Length Measuring Instrument
Office
Why Choose JINQIU?
● Over 36 Years' History in Designing and Manufacturing Industrial Chains
With operations in more than 50 countries, we deliver high-quality industrial chains tailored to your needs.
We occupy more than 60,000 square meters, with 8 specialized production workshops, over 300 employees and including 50 in engineering and product developing. We have an annual production capacity of more than 10000 tons, and over 300 sets advanced production equipment and testing equipment.
● Innovative R&D Team Provides Customized Chain Solutions
We provide comprehensive technical support and our dedicated R&D team works closely with customers to design chains that meet unique requirements.
● Flexible Customization & Trial Orders to Meet Your Needs
At Jinqiu Chain, we support full customization and small-batch trial orders, ensuring solutions tailored to your specific applications.
SGS Certificate
Patent Certificate
After-sales Service
Customer Testimonials
| Buyers from Canada: The product quality is very good and meets my expectations. Currently, I have not encountered any problems while using it, and the merchant is very professional. |
| Buyers from USA: Chain quality is amazing and delivery is fast, I like it, look forward to our continued relationship. |
| Buyers from India: Thanks, I think I have a trustworthy partner. You know our needs and try to keep our best interests in mind. Looking forward to our continued relationship. |
