2018.1

Deepened Partnership, Precision Equipment Delivered Successfully

In August 2025, Anhui Xinyida Polishing Machinery Co., Ltd., a trusted DeLaval 5-axis CNC polishing machine manufacturer in China, once again partnered with DeLaval (Tianjin) Co., Ltd. to deliver Siemens 5-axis CNC polishing equipment. This advanced stainless steel barrel bottom and lid mirror polishing equipment adopts leading multi-axis linkage technology, enabling high-efficiency, full-surface polishing for barrel bottoms, lids, and bodies. It is particularly suitable for food-grade and pharmaceutical-grade vessel polishing machines, setting a new benchmark in stainless steel vessel manufacturing and finishing.

Following installation and commissioning, the equipment passed DeLaval’s rigorous quality and performance tests on the first attempt, proving Xinyida’s strength in high-end automated 5-axis CNC polishing machine manufacturing and reinforcing trust with an internationally renowned enterprise.

Key Equipment Advantages

5-Axis High-Precision CNC Control

• Multi-angle, multi-surface polishing without dead zones

• Consistent polishing quality for bottoms, lids, and bodies

Superior Surface Finish

• Achieves Ra ≤ 0.2 μm, meeting food and pharmaceutical industry standards

• Smooth weld transitions with a flawless mirror finish

Fully Automated Operation

• Siemens CNC system with one-click programming and batch processing

• Reduced manual labor, improved efficiency

Adaptable to Multiple Vessel Sizes

• Adjustable clamping and processing parameters for diverse stainless steel container sizes

Background & Significance

DeLaval is a global leader in fluid handling and separation technologies, widely respected in the food, beverage, and dairy industries, with extremely high standards for hygiene, finish, and process consistency.

From their first cooperation, Xinyida won DeLaval’s trust with high-precision equipment and reliable performance. This delivery of full-surface barrel bottom and lid polishing equipment not only validates Xinyida’s technical capabilities but also strengthens a long-term strategic partnership in the high-end manufacturing sector.

About Xinyida

Founded in 2002, Anhui Xinyida Polishing Machinery Co., Ltd. is a national high-tech enterprise specializing in the R&D, manufacturing, and sales of polishing equipment, including:

• Head polishing machines

• Tank polishing machines

• CNC polishing machines

• LNG pass-through polishing machines

• Plate seam roller polishing machines

Its products are widely used in the food, pharmaceutical, chemical, energy, and military sectors, and exported worldwide, offering high-end stainless steel vessel polishing solutions to global customers.