China Limestone Dryer Factory
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Leading China Limestone Dryer Factory
As a professional China limestone dryer factory deeply rooted in the core heavy equipment manufacturing cluster, we have focused on the R&D, production and full-scenario customized services of limestone drying equipment for over 18 years. We own a 45,000-square-meter modern intelligent production base, with full independent manufacturing capabilities covering all core components, and our product portfolio spans 5TPH small modular units to 100TPH large industrial limestone drying lines. Our equipment has been stably operated in more than 220 projects across mining, cement production, thermal power desulfurization and other industries, and we are widely recognized as a reliable supplier with mature technology and guaranteed quality.
Our unmatched core strengths
Exclusive limestone-targeted technology verified by massive practices
We have built a dedicated limestone material performance testing laboratory, and developed a patented high-wear-resistance and high-efficiency heat exchange structure tailored for the characteristics of high hardness and large specific heat capacity of limestone. The overall thermal efficiency of the system reaches over 80%, far exceeding the 55%-65% level of ordinary general-purpose dryers. It can stably reduce the moisture of raw limestone with 15%-25% initial water content to below 1%, fully meeting the strict requirements of subsequent calcination, fine grinding and high-grade raw material production.Strict full-process quality traceability system
Every core component from the rotary drum, wear-resistant lifting plates to the intelligent control system is independently processed and tested in our factory. We are equipped with full sets of large-scale CNC machining, non-destructive testing and 72-hour uninterrupted full-load test platforms, to ensure every equipment leaving the factory meets the highest industrial standards. Our products have obtained CE, ISO and other international certifications, with a design service life of more than 17 years, and the annual failure rate is controlled below 0.7%.Full flexible customized solutions for all project demands
No matter you need a small 10TPH unit for a local limestone processing station, a 50TPH large line for a 1-million-ton annual output project, or a special model adapted to local industrial waste heat, biomass and other special heat source conditions, our technical team can tailor the most cost-effective drying solution for you. We also provide full turnkey services including civil foundation drawing design, on-site installation guidance, operator training and remote intelligent operation system, helping you put the project into production in the shortest cycle.Worry-free full-lifecycle after-sales support
We have established a rapid response after-sales network covering the whole China, and provide exclusive overseas project service channels. Our professional technical team can arrive at your site within 24 hours for domestic projects, and offer 7*24 hours online technical support for global clients. We also provide 18-month full warranty, lifetime preferential maintenance and regular free equipment inspection services, eliminating all your worries during long-term operation.
As a trustworthy China limestone dryer factory, we have helped a large number of clients quickly recover their investment and obtain continuous excess profits through our high-performance equipment. Now contact our team immediately, you can get a free customized project solution, detailed investment return analysis and exclusive quotation, and we can also arrange a free visit to our nearby running limestone drying project site for you.
Technical Specifications
| Product Specs (m) | Capacity (T/H) | Main Motor Power (kW) | Main Motor Model | Main Gearbox Model | Ratio |
| φ1.2×10m | 2.5 | 7.5 | Y160M-R3 | ZL50-16-1 | - |
| φ1.5×12m | 3.3 - 4.9 | 10 | Y160L-6B3 | JZQ500-III-2F | - |
| φ1.5×15m | 4 - 6 | 18.5 | Y200L-6 | JZQ500-III-2F | - |
| φ1.8×12m | 4 - 6 | 11 | Y200L-6 | ZQ50-16II-2 | 16.46 |
| φ2.2×12m | 7 - 12 | 18.5 | Y160L-6 | JZQ650-III | 31.5 |
| φ2.2×14m | 7 - 12 | 18.5 | Y160L-6 | JZQ750-III | 31.5 |
| φ2.2×16m | 12 | 30 | Y225M-6 | JZQ750-III | 31.5 |
| φ2.4×14m | 12 | 30 | Y250M-6 | JZQ750-III | 31.5 |
| φ2.4×18m | 10 - 13 | 37 | Y250M-6 | ZL85-13-1 | 27.16 |
| φ2.4×20m | 10 - 14 | 37 | Y250M-6 | ZL85-13-1 | 27.16 |
| φ3×20m | 25 | 55 | Y250M-4 | ZL100-16-1 | 41.52 |
| φ3×25m | 32 - 36 | 75 | YR280M-4 | ZL100-16-1 | 41.52 |
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