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Dalian Jiarte Coupling Co., Ltd.
Specializing in the production of diaphragm couplings
Contribute to the revitalization and development of the nuclear power, metallurgy, petrochemical industries, as well as cutting-edge technologies.
Dalian Jiarte Coupling Co., Ltd.
Choose us and walk alongside high quality.
Quality and value go hand in hand, while excellence and brand thrive together.
ABOUT AS
Dalian Jiarte Coupling Co., Ltd.
Dalian Jiate Coupling Co., Ltd. is a company with over two decades of history,Specializing in the production of diaphragm couplingsA modernized management enterprise. The company boasts a production base spanning over 10,000 square meters, making it one of the larger-scale coupling manufacturers in China. Additionally, the company currently stands out as a leading domestic producer offering an extensive range of flexible disc-type coupling products.
Industry Experience
A range of products
National Patent
Collaborating Clients
Solution
Product Application Solutions
Petrochemical Industry
Fully compliant with API standards: Mainstream stacked-plate couplings are designed to meet the requirements of standards such as API 671, making them the preferred choice in the industry. Thermal Alignment Compensation: Effectively compensates for alignment changes that occur as equipment transitions from cold to hot operating conditions, ensuring stable operation of the unit across all load ranges. Absolutely oil-free operation: By eliminating the need for lubrication altogether, it fundamentally removes fire hazards and oil contamination risks, ensuring compliance with the highest safety standards. Long lifespan and high reliability: Reduces unexpected downtime caused by coupling maintenance, ensuring continuous production.
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General Equipment Manufacturing Industry
Zero Backlash: The metal diaphragm is rigidly connected to the shaft sleeve, ensuring zero backlash in torque transmission and guaranteeing precise power transmission. Superior Dynamic Balancing: Enables high-speed dynamic balancing correction, achieving G2.5 or higher standards to ensure stable operation at extremely high rotational speeds with minimal vibration, thereby enhancing the quality of machined surfaces. Lightweight Design: Utilizing high-strength materials to minimize weight and reduce rotational inertia while maintaining optimal torque performance. Simplified Installation: The single-diaphragm coupling offers a certain degree of misalignment compensation and requires no lubrication, making it convenient for equipment integration as well as easy to maintain in the later stages.
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Energy and Power Industry
High Strength and High Rigidity: The metal diaphragm assembly design can withstand extremely high torque and rotational speeds, ensuring efficient power transmission with zero slippage. Compensate for Complex Misalignment: Perfectly address comprehensive misalignments caused by thermal expansion, foundation settlement, and other factors, safeguarding expensive prime movers and driven equipment. No lubrication required: Compared to gear couplings, it is maintenance-free, eliminating concerns about lubricant leakage contamination or the need for regular oiling. This makes it particularly suitable for operation in high-temperature environments. High Reliability: Featuring a single metal component with an extended fatigue life, its design lifespan typically matches that of the host machine, ensuring "lifespan alignment" with the equipment.
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Marine Vessel Industry
Loads subjected to impact: The metal diaphragm demonstrates a certain degree of flexibility, allowing it to cushion and absorb part of the impact torque, thereby safeguarding the main diesel engine and gearbox. 承受冲击 loads: The metal diaphragm exhibits a certain degree of flexibility, enabling it to cushion and absorb part of the impact torque, thereby protecting the main diesel engine and gearbox. Compact Design: Delivers maximum power density within limited installation space. Material Selection: Stainless steel materials or special surface treatments can be employed to withstand corrosive environments caused by damp salt spray.
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Blog
Hot News
2026-03-11
Dalian Jiarte Bearing: Infrastructure Projects Thrive Across the Board, Paving a New Blueprint for Development with a Fresh New Look
Dalian Jiarte Bearing: Infrastructure Projects Thrive Across the Board, Paving a New Blueprint for Development with a Fresh New Look
2026-03-11
Dalian Jiatel Coupling—A Great Start in 2026, the Year of the Horse! We’re eagerly recruiting talented individuals to embark on a new journey together.
2026-02-24
The topping-out ceremony for the second-phase project of Dalian Jiarte Coupling Co., Ltd. was successfully held.
2025-11-01
Partner
Strategic Partner
Inquiry Hotline:
Address: No. 886, Keda Road, Lüshunkou District, Dalian City, Liaoning Province
Mobile phone:17615193858 (WeChat)
Phone: 0411-86105005 / 0411-86105006
Email:dl_jiate@163.com
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