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Features of engineer chain heavy duty drive chain:
High Strength Material: Heavy duty drive chains are crafted from top - grade alloy steels like chromium - molybdenum steel. Heat - treated pins and bushings enhance shear strength, ensuring they can endure high - load operations without breaking.
Robust Construction: The offset sidebar construction in many heavy duty drive chains makes length adjustment easy. With identical links, single - link removal can compensate for wear - induced elongation, providing long - term stability.
Superior Wear Resistance: Chains often feature induction - hardened pins and case - hardened bushings. The full - round pin and bushing design, along with high - quality steel rollers, reduce friction and wear during sprocket engagement.
High Load Capacity: Engineered to handle substantial loads, these chains offer high load capacities. They can transmit power efficiently in applications with high torque requirements, like large - scale industrial machinery.
Reliable in Harsh Conditions: Whether it's high - temperature, humid, or dusty environments, heavy duty drive chains perform steadily. Their durability allows for continuous operation in industries such as mining, construction, and agriculture.
Drawings of heavy duty drive 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. |
