Industrial Scraper Chain Manufacturer Since 1989
At JINQIU CHAIN, we specialize in manufacturing high-performance scraper chains engineered for precision and extreme durability. Operating from our 60,000㎡ state-of-the-art facility, we utilize advanced robotic welding technology and induction hardening to produce scraper conveyor chains that excel in demanding material handling environments. Whether for grain, coal, or cement ash, our chains are designed to maximize your operational uptime.
Why Partner with JINQIU for Scraper Chains?
Factory-Direct Advantage: Get competitive bulk pricing and direct technical support from the source manufacturer.
Superior Wear Resistance: We use premium alloy steel and proprietary heat treatment to ensure pins and bushes handle abrasive loads.
Precision Flight Welding: Our welded scraper chains feature high-integrity weld beads, preventing scraper detachment under heavy shock loads.
Global Standards: Fully compliant with ISO & DIN specifications, ensuring seamless replacement of existing industrial chains.
Engineered for High-Stress Material Handling
Durability is the core of our engineering. JINQIU’s drag scraper chains are built to minimize maintenance downtime. By integrating induction-hardened pins and optimized flight attachments, we deliver a chain that offers unmatched fatigue resistance. Our products are widely trusted as grain scraper chains and ash handling chains in mining and power generation sectors globally.
Scraper Chain Series Technical Overview
| Series Types |
Primary Applications |
Technical Highlight |
| M-Series Scraper Chain |
Metric standard conveyors |
Precision pitch & ISO compatibility |
| Welded Scraper Chain |
Grain silos & Ash handling |
High weld penetration for attachments |
| Custom Scraper Chain |
Non-standard Machinery |
OEM/ODM attachment geometry |
Your Reliable Partner for Custom Scraper Solutions
Searching for a scraper chain supplier capable of non-standard customization? Our R&D team collaborates with clients to develop specialized chains for unique environmental conditions, offering various surface coatings for corrosion protection. With a 10,000-ton annual capacity, JINQIU is your trusted source for high-quality industrial transmission solutions.
√ OEM&ODM Factory √ Non-standard Customizable √ ISO 9001:2015 Source
√ Professional Engineering Support √ Rapid Global Response
