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The features of X678 drop forged rivetless chain:
Material & Strength: The X678 drop forged rivetless chain is crafted from high-quality alloy steel, ensuring exceptional tensile strength (85,000 lbs) and durability for heavy-duty applications . Its fully heat-treated components resist wear and fatigue, making it ideal for harsh environments.
Rivetless Design: Featuring slotted sidebars and T-head pins, the X678 chain allows easy disassembly/assembly without tools, reducing maintenance time. This design also minimizes material buildup and enhances self-cleaning capabilities.
Precision Engineering: The chain incorporates precision-machined pins and bushings for smooth articulation and minimal friction, ensuring consistent performance in conveyor systems, overhead trolleys, and industrial machinery.
Versatile Applications: Suitable for automotive, steel manufacturing, and construction industries, the X678 chain excels in high-load scenarios like material lifts, paint lines, and swarf conveyors, thanks to its fire-resistant and oil-resistant properties.
Flexibility & Compatibility: With loose-link construction enabling lateral bend, the X678 chain offers flexibility for complex routing. It is directly interchangeable with other brands and supports various attachments and sprockets for customized solutions.
Brand Reputation: JINQIU CHAIN, as a prominent chains manufacturer, we offer a complete range of drop forged rivetless chain.
Quality & Performance: Drop forged rivetless chains are typically used asoverhead conveyors on automotive assembly lines, paint lines, appliance assembly lines, sugar mills and in the meat packaging industry.
Price & Value: We offer customization services to meet the specific needs of our clients. This includes OEM and ODM support, allowing us to tailor the product to their requirements. Whether it's a trial order or a large quantity, we can accommodate various customization requests.
Supply Chain: These chains have no rotating parts, therefore suffer less from the abrasion caused by sand/dirt, that can come into the mill with the cane. All parts and heat-treated and “T” pins ensure positive locking action in the sidebars.
Drawings:
Specification Parameters
| Chain No | Average Pitch | E(mm) | sidobar | Pin | B(mm) | C(mm) | Min.Ult. Strength Q(KN) | ||
| T(mm) | H(mm) | D(mm) | A(mm) | ||||||
| 468HT | 102.39 | 41.28 | 11.43 | 47.75 | 19.05 | 84.07 | 29.51 | 22.23 | 311.5 |
| 678HT | 153.19 | 33.32 | 18.29 | 50.80 | 22.23 | 76.96 | 21.34 | 25.40 | 378.3 |
| 698HT | 153.19 | 39.67 | 1506 | 68.33 | 28.58 | 95.25 | 26.19 | 31.75 | 602.9 |
| 998HT | 229.39 | 39.67 | 8.26 | 6401 | 28.58 | 98.43 | 25.40 | 28.58 | 602.9 |
| X348 | 76.99 | 19.05 | 10.41 | 26.92 | 12.70 | 44.45 | 13.21 | 14.27 | 106.8 |
| X458 | 102.39 | 25.91 | 12.19 | 36.58 | 15.88 | 55.58 | 16.76 | 17.48 | 213.6 |
| X678 | 153.19 | 33.32 | 18.29 | 50.80 | 22.23 | 76.96 | 21.34 | 25.40 | 378.3 |
● Mining Industry
In the mining industry, forged chains are widely used in the transportation and processing of ore and the transmission system of mining machinery. Ore is often heavy and irregular in shape, and forged chains can withstand huge loads and work stably to ensure the smooth transportation of ore.
● Cement Industry
In cement production, forged chains are often used to transport raw materials (such as limestone, clay) and finished cement. Since cement production requires handling large amounts of heavy materials and the working environment is often dusty and hot, forged chains are an ideal choice due to their high strength and wear resistance.
● Steel Mill Industry
Forged chains are widely used in steel smelting, furnace material transportation and steel production lines. Since the working environment of steel mills is extremely harsh, with high temperature and heavy load conditions, the high temperature resistance and load-bearing capacity of forged chains enable them to operate stably under these conditions.
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. |
