Coal Washing Machine Chain Plate
As an experienced precision casting manufacturer, Tengzhou Tiangong Machinery Co., Ltd. provides high-quality, durable, and wear-resistant coal washing machine chain plates. Designed for use in abrasive slurry environments, these chain plates ensure extended equipment service life and reduced downtime. Request your custom quote today!
- Product Introduction
What is a coal washing machine chain plate?
The coal washing machine drag chain is the core conveying component in coal preparation plants. Acting as the robust "backbone" of the scraper conveyor, it is specifically designed to continuously and efficiently transport raw coal and discharge heavy refuse, such as gangue, within demanding washing equipment like jiggers and dewatering screens.
Engineered for maximum durability, our chains are manufactured from high-strength alloy steel with advanced heat treatment. This ensures superior wear resistance and tensile strength, delivering reliable performance under heavy loads and in highly abrasive slurry environments. This translates to reduced downtime and lower overall operating costs for your facility.
Product Features
Superior Wear Life
Crafted from high-strength alloy steels like 40Cr and 40Mn2, our chain plates are inherently designed to resist material loss from abrasive coal and gangue slurry, ensuring a significantly longer operational lifespan.
Proven Durability
Through precision quenching and tempering, we achieve an optimal balance of high surface hardness (HRC 40-50) and core toughness. This proven process prevents brittle fracture under impact, delivering reliable durability in the harshest conditions.
Reduced Downtime
Our robust design, verified by stress analysis, and flawless manufacturing eliminate weak points and common failure causes. This results in a reliable chain that resists breakage and elongation, maximizing your plant's operational uptime.
Technical Specifications & Dimensions
| Product Name | Coal washing machine chain plate |
| Material | High-Quality Alloy Steel (40Cr, 40Mn2, 42CrMo) |
| Heat Treatment | Quenched & Tempered / Hardening |
| Surface Hardness | HRC 40-45 |
| Tensile Strength | ≥ 850 Mpa |
| Pitch | 125mm, 150mm, 200mm etc. |
| Chain Plate Height | 180mm, 240mm etc. |
why choose us
In-Depth Analysis of Product Advantages
Premium Material Science
We strictly select premium alloy steels such as 40Cr and 40Mn2, which possess a denser crystalline structure and higher hardness standards compared to ordinary carbon steel. This fundamentally ensures exceptional performance in highly abrasive working conditions.
Advanced Manufacturing Process
By integrating precision casting with CNC machining systems, we guarantee dimensional accuracy and structural integrity for every chain plate. This lean manufacturing process effectively eliminates stress concentration points, significantly enhancing the product's fatigue life.
Precision Heat Treatment Technology
Utilizing our proprietary "quenching and tempering" heat treatment process, we maintain stable surface hardness within the HRC 40-50 range while preserving sufficient core toughness. This optimal balance between hardness and toughness effectively prevents brittle fracture during operation.
Stringent Quality Control
We implement comprehensive quality monitoring throughout the entire production process - from raw material intake to finished product delivery. Employing multiple inspection methods including hardness testing, dimensional inspections, and magnetic particle testing, we ensure every product leaving our facility meets rigorous industrial standards.
Ready to Boost Your Plant's Efficiency?
Contact us today for a free consultation and a competitive quotation. Our experts are here to help you select the perfect chain for your application.
Frequently Asked Questions
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What is the typical service life of your chain plates in normal operating conditions?
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While service life varies based on specific operating conditions such as slurry density and operating hours, our chains typically last 30-50% longer than standard alternatives due to our premium materials and heat treatment technology. We recommend sharing your specific working parameters for a more accurate assessment.
Can you produce chain plates according to our custom drawings and specifications?
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Absolutely. As a specialized precision casting manufacturer, we regularly produce custom-designed chain plates based on client drawings. We support complete customization of materials, dimensions, and heat treatment requirements.
What is your MOQ and typical delivery time?
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We offer flexible MOQ options, including trial orders. For standard models, production typically takes 15-30 days after order confirmation. Custom projects may require additional time, which we will specify in your quotation.
Do you provide sample testing before bulk orders?
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Yes, we can provide samples for testing and evaluation. This allows you to verify quality, dimensions, and performance before committing to larger quantities.
How do you handle packaging and shipping for international orders?
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We use robust, weather-proof packaging and have extensive experience shipping globally. We can arrange optimal shipping solutions based on your requirements and timeline.
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