Mixer Drum Head Disk Complete is a fully assembled end component of the concrete mixer drum, comprising the head disk, flange, and associated structural supports, designed for direct installation.
Product Parameter
Product Feature
1)Premium Wear-Resistant Material - Made from Q345, ASTM GR50, or equivalent high-strength low-alloy steel for enhanced abrasion resistance against concrete aggregates.
2)Thick & Durable Construction - Thickness typically 4–8 mm (or customized), with reinforced areas at weld zones to resist cracking and deformation.
3)Optimized for Mixing Efficiency - Smooth dished shape and precise integration with internal fins reduce material buildup and improve concrete agitation.
4)Universal Compatibility - Designed as replacement for major mixer brands (McNeilus, Schwing, ZF/PMP reducer-equipped trucks, Zoomlion, Sany, etc.).
5)Corrosion Protection - Surface sandblasted and primed; optional full coating for extended service life in harsh environments.
6)Easy Installation - Bolt-on or weld-on to drum shell; reduces downtime during repairs.
7)Long Service Life - Significantly extends drum longevity by replacing the entire wear-prone front section at once.
Product Details
| Price | Negotiable |
| Payment term | TT, LC |
| Delivery date | Negotiable |
| Packing | export standard |
| Market | Middle East/ Africa/Asia/South America/Europe/North America |
| Warranty | 1 year |
| MOQ | 1 set |
Our Advantages
1). Strict quality management system
2). Superior equipment
3). Professional services
4). OEM/ODM services OEM/ODM
5). Keep stock
Our Services
1).Designing and manufacturing of non-standard equipment;
2).Professional technical training and guidance on site according to the contract;
3).Supply accessories at any time;
4).Tele-technical consulting and services;
5). Other special technical service according to client's requirements. Quality assurance
6). Checking raw material before producing.
Quality Assurance
1). Checking raw material before producing.
2). Checking one by one before the assembling
3). Checking one by one during the production
4). Have 100% inspection before the delivery.
Our history
1).2010 Zhongyi machinery Co.,Ltd. Founded, with main products of spare parts for concrete pumps and concrete mixer trucks.
2).2011 Zhongyi machinery started to cooperate with ACM located in Italy, our products entered EU market.
3)2016 start cooperating with TRI who is famous distributor in middle East countries, we provide the all kind of parts. And meanwhile we started cooperated with Zoomlion customer in South east Asia.
4).2019 we purchased one factory for manufacture the casting products, and began to cooperate with the biggest pump part distributor in UAE.
5).2023 our company has passed the ISO quality system registration, and has obtained ISO 9001:2008 certificate.
6).2024 our set up our oversea branches in Oman Muscat.
Our factory and warehouses
Our Exhibitions
FAQ
Q：How is it manufactured?
A:Whole plate cold spin forming, followed by precision welding (submerged arc) for flange and reinforcements.
Q:Is it compatible with my mixer truck?
A:Yes for most brands with similar drum diameters (e.g., 72"–78"); confirm reducer flange bolt pattern and pilot diameter.
Q:Why choose the "complete" assembly over separate parts?
A:Pre-welded integration ensures better alignment, strength, and leak-proof performance; reduces on-site welding errors and labor time.
Q:What torque should be applied to the flange bolts?What thickness is typical?
A:4–8 mm (commonly 5–6 mm for head disk); thicker at flange/weld areas for durability.
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