Asphalt Paver Conveyor Chain | Heavy-Duty Scraper Chain for Asphalt Feeding System

2026-10-15 17:19:59 0 阅读

Asphalt paver conveyor chain, also called paver drag scraper chain, is the core transmission component of the material feeding system for crawler asphalt pavers. It transports hot asphalt mixture continuously from the paver hopper to the auger distribution zone, ensuring consistent material supply for the screed. Stable operation of the asphalt paver conveyor chain directly guarantees uniform paving speed and avoids material segregation. Once the conveyor chain suffers severe wear, link fracture, pin loosening or scraper falling off, the material delivery will be interrupted, causing pavement thickness fluctuation, paving stops and expensive project downtime. Construction sites feature hot asphalt, abrasive aggregate, dust and continuous heavy impact, so the conveyor chain must have high tensile strength, wear resistance and thermal stability.

Product Advantages

High tensile strength alloy steel structure. Made of premium alloy steel, our double-strand conveyor chain can bear heavy load and resist impact from hot asphalt and stone aggregates. It is not easy to stretch or break under long-time continuous operation.
Wear-resistant scraper with firm welding. The scraper adopts hydraulic pre-press positioning welding technology, which greatly improves connection strength and prevents scraper detachment under high friction. The surface is precision ground to reduce material sticking and asphalt buildup.
Good high-temperature resistance and low elongation. The special heat treatment reduces thermal deformation. Even under continuous contact with hot asphalt mixture, the chain maintains stable pitch and avoids chain jumping or slipping on sprockets.
Wide model compatibility. Fully fits Vögele, Dynapac, Sany, XCMG and other mainstream asphalt paver models. Standard sizes are kept in stock, and custom length or pitch can be produced according to customer drawings. Direct replacement without extra modification, short installation time.
Low maintenance cost. Precision machined pins and bushings reduce internal friction. Less lubrication frequency and longer service life than ordinary chains, cutting your on-site repair and replacement cost.

Manufacturing Process

Maanshan Datai Machinery Technology Co., Ltd. strictly controls every production step for asphalt paver conveyor chains. We start with raw material inspection of alloy steel billets to eliminate material defects. Chain plates, pins, bushings and rollers are processed by CNC punching and precision turning. All key parts go through carburizing quenching and tempering heat treatment to achieve balanced surface hardness and core toughness. Scrapers are positioned by hydraulic pressing before welding to guarantee welding strength. After assembly, every finished chain undergoes tensile test, dimensional inspection and pre-running wear test. Unqualified pieces will be eliminated before packing. Complete production records are kept for batch quality traceability.

Maanshan Datai Machinery Technology Co., Ltd. specializes in manufacturing full-range road construction machinery spare parts. Besides asphalt paver conveyor chains, we supply asphalt paver track rollers, track shoes, auger blades, screed base plates, heating elements, ultrasonic sensors, leveling controllers and hydraulic valve groups. Our milling machine spare parts include milling drums, milling teeth, tooth holders, undercarriage components and wear liners. Roller spare parts cover shock absorbers, water spray assemblies, hydraulic pumps and radiators. We also provide wear plates, sliding blocks and bearings for motor graders and mixing plants. We offer one-stop spare parts supply for road contractors, equipment repair shops and global trading companies, supporting spot delivery, bulk wholesale and non-standard customization.

Our professional team provides model matching, technical consultation and installation guidance. No matter you need large bulk order for road projects or emergency spare parts for site breakdown, we can respond quickly.

If you are searching for a reliable manufacturer of asphalt paver conveyor chains, please visit Maanshan Datai Machinery Technology Co., Ltd. official website to inquire about specifications, price and lead time. We supply durable road machinery spare parts to global clients to support smooth asphalt paving projects.