Harbin Boiler Factory wins ASME Nuclear Power Product Authorization Certificate

Recently, Harbin Boiler Factory Co., Ltd. has successfully completed the deep-hole machining of the 300,000 kW nuclear steam generator tube sheet at the Chashma Nuclear Power Plant in Pakistan. The process achieved a 100% qualification rate, with critical parameters such as hole pitch, verticality, and surface finish reaching top-tier standards. This milestone marks the first time that Harbin Boiler has overcome significant challenges in nuclear power equipment manufacturing, demonstrating its advanced technical capabilities and production standards within China. Currently, Harbin Boiler has obtained one of the most prestigious ASME nuclear product certification approvals for international manufacturing, further solidifying its position in the global nuclear industry. This project involved the production of two steam generators for the 300,000 kW pressurized water reactor (PWR) nuclear power plant in Chashma, Pakistan. These components are classified as safety-class I parts and are among the core elements of the nuclear island. As this was Harbin Boilerâ€™s first involvement in manufacturing such critical nuclear equipment, the team faced major technical hurdles, particularly during the deep-hole drilling process of the tube sheet. Over several months, the company conducted extensive process trials, fine-tuned equipment settings, designed specialized tooling, and optimized various parameters. After thorough testing and adjustments, they finalized an efficient drilling plan that effectively addressed one of the most challenging issues in domestic nuclear power production. This achievement not only elevates Harbin Boilerâ€™s technical expertise but also enhances its overall nuclear manufacturing capability to a new level, paving the way for future international projects.

Woodworking Processing And Production Line

The woodworking processing and production line can be classified into several types:

Furniture Production Line
This type of production line is dedicated to manufacturing various furniture items. It typically includes processes such as cutting, shaping, sanding, and assembling. Advanced machinery like computer numerical control (CNC) routers and saws are often employed for precise cutting and shaping of wood. Sanding machines ensure a smooth finish, and assembly lines bring the different components together to create finished furniture pieces such as tables, chairs, cabinets, and beds.

Door and Window Production Line
For the production of doors and windows, this line is equipped with specific machinery. Cutting machines are used to cut the wood to the required sizes for door and window frames. Milling machines create grooves and joints for a secure fit. Gluing and clamping equipment ensure strong bonds. Finishing processes may include painting or staining to enhance the appearance and protect the wood.

Wood Panel Production Line
This focuses on producing wood panels, which are widely used in construction and furniture making. The production line may involve processes like peeling logs to obtain veneers, drying the veneers to the appropriate moisture content, and pressing them together to form panels. Quality control measures are in place to ensure the panels are of consistent thickness and quality.

Custom Woodworking Production Line

This caters to unique and individualized woodworking projects. It often combines traditional craftsmanship with modern technology. Skilled artisans use hand tools and specialized machinery to create one-of-a-kind pieces according to specific customer designs. This type of production line may involve more intricate carving, inlay work, and custom finishes.

Woodworking Processing,Work Flow Diagram,Automatic Circulation Line,Spray Coating Line

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