Lime Silo

A: HENGKE has successfully developed lime storage silos for over 200 application cases. Successful applications include municipal sewage treatment plants, semiconductor manufacturing, zero discharge of industrial park wastewater, photovoltaics, steel, coal chemical industry, lime mining plants, and so on.

A: Semiconductor Industry: For Intel semiconductor manufacturing factory project, we adopt a fully enclosed structure and reinforced sealing to meet the ultimate requirements of the semiconductor manufacturing industry for space cleanliness and pollution prevention; Adopting a variable frequency speed regulating star shaped unloader, high-precision screw conveyor, and high-precision feeding pump, achieving stepless adjustment within 0-100% feeding amount, meeting the high dependence of processing technology on lime powder measurement accuracy and feeding stability; Due to space limitations in Intel factories and the inability to perform welding operations on site, we designed the system with a modular integration and assembly structure, successfully solving the issues of site and installation. This lime silo system has been running stably for over 2 years, seamlessly integrated into the overall process system of the project, achieving the goals of safe storage, accurate measurement, and stable operation.

Sewage Treatment Industry: Customized 10-200 square lime storage silos for multiple sewage treatment plants, using an innovative combination of mechanical vibration and airflow vibration assistance to efficiently and safely prevent material arching and bridging, ensuring smooth material discharge, greatly improving production efficiency, and reducing production downtime caused by poor discharge.

Case Acquisition: Please specify your industry, and we'll email you case studies (with customer information obscured) within 1-2 business days. We can also provide indirect communication channels with case studies upon request (subject to customer consent) to share your actual user experience.

A: The material systems we have successfully applied multiple times include:
* Lime powder (including quicklime and hydrated lime powder);
* Sodium carbonate powder;
* Magnesium oxide powder;
* Activated carbon powder, etc.

A: Quality is one of our core competencies, and we strictly control the entire process from design to delivery
* Design Phase: Led by senior engineers, conduct a scheme review based on your needs and industry standards (such as structural strength, material safety storage specifications) to ensure that the design drawings have no technical loopholes;
* Production Stage: Select raw materials that meet the specifications and standards, arrange dedicated personnel to inspect key processes (such as welding and anti-corrosion treatment), and avoid cutting corners or process deviations;
* Factory Inspection: Each storage silos undergoes full performance testing and system pre-assembly before leaving the factory. Delivery will only be arranged after passing the inspection.
* Word of Mouth Orientation: We always prioritize "long-term reputation", and our customer base consists mostly of old customers. Our quality control standards are far higher than those of our peers. More than 200 stable operating cases also indirectly confirm the stable quality and reliability of our products.

A: We attach great importance to the sense of responsibility and timeliness of after-sales service, providing full-cycle support for every customer:
* Installation Guidance: We provide detailed installation drawings and video tutorials, and on-site installation personnel can independently complete the installation of the entire storage silos according to the detailed and clear installation manual we provide, without the need for technical guidance from our company. If on-site support is required in special circumstances, a technical team (or coordinate with local cooperative teams) can be arranged to go to the site to guide the installation and ensure the correct assembly of the system.

* Daily Maintenance: After delivery, the "Installation and Debugging Manual", "Operation and Maintenance Manual", and "Training Plan" will be provided to clarify the key points of daily maintenance (such as replacement cycle of vulnerable parts and maintenance methods), and regular follow-up visits will be conducted to understand the operating status of the system, actively reminding maintenance nodes.

* Fault Response: If the system malfunctions, we can quickly connect with the technical team through email or video conferencing, and we will provide a troubleshooting plan within 24 hours. If parts need to be replaced in special circumstances, international logistics will be prioritized for shipment to reduce your production downtime.

* Long-term support: Even if it exceeds the warranty period, we will still provide technical consultation and component supply services to ensure the long-term stable operation of your storage silos.