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Advantages of 907-E51 chain
907-E51 chain is apart of the 900-class pintle chain class. This chain is typically found in the sugar industry and it is extremely durable, high-strength, and high quality. These chains are manufactured with reinforced links where wear is greatest during operation of the intermediate conveyors. The pin heads are T-shaped to prevent rotation, and the bushings are press fit for greater life. For optimum abrasion and corrosion resistance, the links can be manufactured in 300 grade stainless steel. The pins and bushings can be supplied in 400 grade stainless steel, which is heat-treated to avoid premature wear.
Unmatched Strength & Reliability
With impressive high tensile strength, our 900 chains are built to shoulder heavy loads and thrive in the most demanding environments of manufacturing and construction.
Built-to-Last Durability
They combine superior wear and fatigue resistance, significantly extending service life and reducing your total cost of ownership.
Precision Customization
Your challenges are unique. Our OEM & ODM services ensure you get a chain tailored perfectly to your application, from trial orders to large-scale production.
Proven Across Industries
Versatile and robust, this chain is the ideal choice for businesses with diverse needs, from lumber and sugar mills to various other material handling applications.
Drawings:

Specification Parameters:
| Chain No | Pitch P | Dimension | Weight KG/FT | Min.UIt Strength Q(KN) | |||||||
| A | B | D | E | F | K | R | W | ||||
| 907-851 | 80.52 | 146.5 | 58.3 | 16.0 | 26.0 | 42.8 | 16.8 | 40.0 | 43.0 | 5.75 | 125 |
Stainless Steel Chain Applications:
Mining Industry
In the demanding world of mining, where conveying heavy and abrasive ore is a daily challenge, our Cast Pintle Chains deliver the brute strength required. They are engineered to reliably transport massive loads from the extraction point to processing facilities, ensuring your operation runs continuously under extreme conditions.
Cement Industry
Cement production pushes equipment to its limits, dealing with coarse, heavy materials like limestone and coal, often in high-temperature settings. Our chains rise to the challenge, offering exceptional wear resistance and the structural integrity to keep raw materials moving smoothly, preventing costly disruptions in your production line.
Steel Mill Industry
The intense environment of a steel mill demands a chain that can endure both extreme heat and severe impact. Our Cast Pintle Chains are built to perform here, seamlessly handling hot raw materials, furnace charges, and finished steel through smelting, cooling, and distribution, without compromising on strength or durability.
Wood Industry
Wood processing environments present a unique combination of heavy loads, high moisture, and corrosive elements. Our chains are specifically designed to resist rust and degradation while supporting the weight of logs and wood waste, guaranteeing reliable performance and longevity where other chains might fail.
Why Choose JINQIU?
36+ Years of Industry Experiencein conveyor chain manufacturing.
ISO9001-Certified Quality Control and full traceability from raw material to final product.
Strong R&D and Custom Engineering for non-standard designs and special requirements.
Fast Delivery & Global Support – standard sizes in stock, worldwide shipping available.

SGS Certificate
Patent Certificate
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
After-sales Service
● Professional Technical Guidance
If you have any product questions about chain model selection, production quality, detailed data, troubleshooting, repair and maintenance, you can contact us at any time. We will arrange professional technicians to solve the problem and respond to your needs quickly.
● Free Sample Trial
If you have any doubts about our products, we can provide sample trial services to help you verify the product's suitability and performance before formal purchase.
● Order Tracking & Logistics Support
We provide order progress tracking service for each customer, ensuring that you know the production and delivery status of the product in real time. We provide flexible logistics options and can provide global delivery services according to your location.
● Product Installation Guide
Provide professional installation advice and technical support. You can contact the technical team by phone or online to ensure the smooth installation and commissioning of the chain on the equipment.
● Quality Assurance & After-sales Maintenance
We provide quality assurance for every chain product. If quality problems occur during use (such as chain breakage, wear, etc.), we provide repair or replacement services and ensure that you can resume normal operation in the shortest possible time.
● User Feedback & Improvements
We value every customer's feedback, regularly collect and analyze user opinions, and continuously improve our products and services. If customers have any new needs or suggestions, we will respond and adjust the plan in a timely manner.
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. |
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