High-end configuration, restored as new - Product description of Bühler High Square Screen

The High Square Screen itself has many high-quality configurations, and our refurbishment process ensures that all functions of the equipment are restored to a brand-new state, even achieving performance upgrades:

1. Flexible configuration, suitable for various grinding needs

We can refurbish all models of High Square Screen, including 2-bay, 4-bay, 6-bay, 8-bay and 10-bay types. Based on your factory's space layout and production goals, we will tailor the most suitable solution. Each bay can accommodate up to 32 layers of screen mesh, providing an unparalleled customized space for your material classification - whether you need 5 different grades of flour or 3 specific particle sizes of products, it can be easily achieved. We will work closely with you to select the appropriate mesh size for the frame and optimize the layout of the bin to improve production process efficiency.

2. Compact design, maximizing space utilization

During the refurbishment process, we fully retain the original space optimization design of the equipment, which is particularly suitable for flour mills with limited factory space. Even for a 10-bay model with a daily processing capacity of 180 metric tons, its floor area is still smaller than many competing products, allowing you to increase production density without incurring high factory expansion costs.

3. Medical-grade hygiene standards: A solid defense line for food safety

In the flour processing industry, food safety is of utmost importance. Our refurbishment process sets extremely high standards: the inner walls and bin doors of the equipment are lined with high-quality insulation materials, which can effectively prevent moisture accumulation (the main cause of mold and bacteria growth); at the same time, the surface of the equipment is finely treated to ensure smoothness and flatness, eliminating difficult-to-clean crevices and reducing the risk of pollutant hiding. Additionally, all internal components are thoroughly disassembled, cleaned, and disinfected, with damaged insulation layers replaced with high-quality materials and undergoing airtightness tests to ensure that the equipment complies with global food safety regulations (including the US FDA and EU standards). For flour mills processing organic or specialty grains, this level of hygiene guarantee is indispensable - our refurbished High Square Screen fully meets such requirements.

4. Convenient maintenance, easy operation

During the refurbishment, we fully consider the convenience of users' operation: repairing bin door hinges, replacing worn-out door lock catches, ensuring that all maintenance panels switches are smooth - making daily cleaning and screen replacement quick and convenient. At the same time, we conduct comprehensive inspections and maintenance of all moving parts, such as the transmission system and screen clamping mechanism, to minimize equipment downtime. The final delivered equipment is easy to operate, simple to maintain, and ensures long-term stable operation.

5. High-quality feed frame and screen stack system refurbishment and upgrade

We focus on refurbishing the automatic screen stack and re-clamping system (integrated clamping force detection device) of the equipment. This technology ensures that the screen stack is completely sealed, preventing product leakage, and maintaining stable screening performance. During the refurbishment process, we will precisely calibrate this system, replace sensors or actuators as needed, and ensure that the clamping force is always at the optimal state. At the same time, we carefully inspect and repair the feed frame to ensure that the material flows evenly into the screen machine, avoiding excessive wear in certain areas, and maximizing the service life of the screen mesh.

6. Updated durable bottom insulation board

The insulation board at the bottom of the equipment is a key component for ensuring stable operation. During the refurbishment, we replace the worn or damaged insulation board with high-quality polyurethane (PUR) insulation material and ensure that the stainless steel discharge ports (up to 8 ports according to the model) are free from corrosion and in good working condition. This not only extends the equipment's service life but also maintains its energy efficiency, which is crucial for reducing operating costs.

Why choose our refurbished High Square Screen?

Choose our refurbished Haifang screens, not only as a cost-effective option, but also as a trust in quality and reliability. Here are our core advantages:

Strict performance testing: Each refurbished equipment has undergone multiple rigorous tests to ensure excellent performance and energy efficiency.

Transparent refurbishment process: We will provide a detailed refurbishment report, covering all operations such as component replacement and calibration, allowing you to clearly understand the equipment condition and purchase with confidence.

Customized quality guarantee: Unlike most second-hand equipment suppliers, we offer customized quality guarantee services that can be adjusted according to your needs, ensuring worry-free use for you.

Professional technical support: Our team has many years of equipment maintenance experience and can provide continuous maintenance guidance and troubleshooting support, relieving your concerns.

Sustainability advantages: Choosing our refurbished Haifang screens can reduce waste generation and lower carbon footprint, meeting the current sustainable development needs of the manufacturing industry and helping your enterprise achieve green production.

Are you ready to upgrade your grinding production line?

Whether you are a large commercial flour mill seeking to expand capacity or a special grain processing plant that needs reliable screening equipment - our refurbished Haifang screens can provide the performance, quality, and cost-effectiveness you need. We serve global customers and offer customized configurations, international logistics delivery, and full-process support from initial consultation to installation training.

Not satisfied with ordinary second-hand equipment? Choose our refurbished Haifang screens - meticulously refurbished by professional teams, with excellent performance, empowering your flour production.

Contact us immediately to learn about current inventory, obtain customized quotations, or schedule an online demonstration of the refurbished Haifang screens!