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Huzhou Zhonghang Roll Co., Ltd.

Production System

Modern Production System

In order to ensure the high quality of products and the corporate brand, Zhonghang has established a complete set of intelligent, modern and standardized production processes, intelligent production operations, and quality control systems based on long-term development goals, ensuring quality and fundamentally ensuring the implementation of the corporate brand strategy.

Machining Equipment

High Precision Equipment

Good machining facilities are a powerful guarantee for high-quality products. In order to ensure the high quality of the products and the introduction of internationally advanced casting and processing equipment for the enterprise brand, Zhonghang has more than 60 heavy-duty, CNC, and specialized roller mechanical processing lathes of various models.

Huzhou Zhonghang Roll Co., Ltd.

Difficulties In Roller Processing

  • 01 Taper
  • 02 Deep Hole
  • 03 Multiple Thread Holes
  • 04 Deep Thread Hole
  • 05 Roughness
  • 06 The End of The Roll Is Slotted
  • 07 Slant Bore

Customized Solutions

Rolling Steel Solution

With over 30 years of experience in rolling production and operation, we are able to provide customized solutions for rough, medium, and precision rolling steel production lines for wire rods, bars, plates, and sections.

Huzhou Zhonghang Roll Co., Ltd.
EXPLORE OUR TESTING
Multiple rigorous tests assure the roll quality. Firstly is the rolls’ quality foundation, that is raw material rigorous inspection. Then strictly inspect each step of production. Finally, inspection is for each finished roll.
  • Laboratory
  • Laboratory
  • Metallographic testing
  • Spectral analysis
  • Laboratory testing
  • Spectral analysis
  • Laboratory testing
  • Laboratory testing
  • Tensile machine
  • Flaw detection
  • Hardness testing
  • Hardness testing
  • internal diameter Inspection
  • aperture Inspection
  • external diameter Inspection