Yancheng ACE Machinery Co., Ltd.
Stiffening Ring Forgings Wholesale

Stiffening Ring Forgings


In feed machinery—specifically for key parts such as the cylinder shells, rotor shafts, and conveying pipes of pellet mills, mixers, and crushers—stiffening rings are important auxiliary components designed to enhance structural performance. Their core functions revolve around "improving structural stability, extending equipment service life, and ensuring production safety."
Core Functions
Restrain Structural Deformation: Prevent excessive deformation of components (e.g., cylinder shells, conveying pipes) during operation, ensuring the precision of feed processing equipment (critical for consistent product quality, such as pellet size uniformity).
Reduce Vibration and Resonance: Diminish vibrations generated by rotating parts (e.g., rotor shafts) and suppress resonance effects between components, thereby lowering operational noise and reducing wear caused by vibration.
Enhance Fatigue Resistance: Strengthen the structural integrity of key parts, enabling them to withstand long-term cyclic loads in continuous feed production. This significantly extends the service life of both the components and the entire equipment.

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  • Material S355J2G3
    Dimensions Diameter Ø700–2000mm
    Height 50–400mm
    Weight 200–3000kg

About Us

ACE Group is a comprehensive enterprise group focused on the heavy industrial manufacturing sector, serving as a China Stiffening Ring Forgings Manufacturers and Wholesale Stiffening Ring Forgings Factory. Its business spans forging, heat treatment, precision machining, welded structures, and heavy-duty power & free chain spraying production. This integrated layout covers the core production processes of the industrial machinery industry, combining technological strength with large-scale production capabilities.

Core Subsidiaries Details:

Jiangsu ACE Energy Technology Co., Ltd.: The group's core production base, officially commencing operations in November 2025. It occupies 55 acres with a total floor area exceeding 50,018 square meters. The factory is equipped with 3-ton, 5-ton, and 15-ton electro-hydraulic hammers; 1-meter and 1.5-meter vertical ring rolling machines; energy-efficient natural gas heating furnaces; heat treatment resistance furnaces; quenching tanks; induction hardening equipment; machining centers; and other production equipment.
Yancheng ACE Machinery Co., Ltd.: Established in 2019, it occupies 20 acres with a floor area of 13,333 square meters. It possesses an integrated welding-straightening structural steel production line and a precision machining workshop.
Yancheng ACE Surface Treatment Technology Co., Ltd.: Operates a heavy-duty power & free chain large-scale powder coating production line. Focusing on professional surface treatment technology, One-time coating thickness achieves 400μm, providing reliable anti-corrosion and weather-resistant protective performance and appearance optimization solutions, enhancing the group's full life-cycle product services.

ACE Group is supported by a management team of young key members who are experienced in materials, heat treatment, machining, and surface treatment industries. They are well-versed in international and domestic standards, pioneering, and committed to innovation. The subsidiary ACE Machinery has passed TÜV Rheinland ISO 9001 Quality Management System certification, as well as ISO 14001, 45001, and 50001 system certifications. It is recognised as a Specialised, Refined, Unique, and Innovative Enterprise, a National High-Tech Enterprise, and holds a 3A-level enterprise credit rating.

Relying on integrated MES and ERP management systems, the integration of informatisation and industrialisation, data cloud storage, and aiming to build a modern, energy-efficient enterprise, the group maintains a comprehensive inspection system. It possesses inspection tools, non-destructive testing equipment, and qualified personnel, implementing strict controls from material internal quality to appearance and dimensions. All outgoing products undergo 100% inspection, adhering to the business philosophy of pursuing 100% qualified outgoing products and zero customer complaints. A CNAS-standard laboratory will be established to provide scientific testing support for quality control during production and technological R&D, thereby enhancing product quality and technological innovation.

In the future, ACE Group will continue to leverage the technical advantages and industrial synergies of its subsidiaries. Through standardised production, specialised technology, integrated services, and a stringent quality control system, it is committed to providing efficient and reliable industrial manufacturing solutions for global clients, steadily advancing towards becoming a leading comprehensive manufacturing service provider in the industry.

Certificate

  • Enterprise Credit Evaluation AAA
  • 2024 Specialized, Refined, Distinctive, and Innovative Enterprise Certificate
  • 2023 High-Tech Enterprise Certificate
  • ISO50001 Energy Management System
  • ISO 45001 Occupational Health and Safety Management System
  • ISO 14001 Environmental Management System
  • ISO 9001 Quality Management System

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