Excellent products are always welcomed by customers. After extensive comparison, the Colombian customer finally selected Guilin Raytek Mining Machinery Co., Ltd. to supply a 5R4128 grinding mill for export. Exquisite technology and excellent service are the foundation for winning customer trust. Guilin Raytek will live up to customer expectations, continue to work hard, and create products that better meet customer and market demands.

• Country: Colombia
• Raw Materials: Calcium carbonate, calcite
• Feed Size: 10–20 mm
• Finished Product Fineness: 325 mesh, 400 mesh
• Capacity: 7–7.5 t/h, 6.2–6.8 tph
• Installation Date: March 2015
• Special Requirement: 440V motor with frequency converter
• Note: The 5R4128 Raymond grinding mill accounts for 80% of the market share in Hezhou

Hezhou, Guangxi, China is famous for its white marble and is also known as the "Powder City of Southwest China." There are roller grinding mills such as 5R4119, 5R4121, and 5R4124 on the market, but only Raytek grinding mills offer the 5R4128 model, which has been well received by customers both at home and abroad.

This article was published on May 22, 2026, and last updated on May 29, 2026. The article will be continuously updated.