News Detail

HuaYuTong Power Technology Self-Developed New Product – On-Site Coupling Flange Hole Boring Equipment, Successfully Launched!

After a steam turbine major overhaul, have you ever been troubled by shaft center misalignment when connecting the high-pressure, intermediate-pressure, low-pressure cylinders and the generator rotor? Have you ever experienced project delays due to misaligned flange bolt holes, leading to increased unit vibration or even failure to start?

Now, the problem is solved!

The “Peralatan Pemboran Lubang Flensa Kopling di Lokasi,” independently developed by Qinhuangdao Hua Yu Tong Electric Tech Co., Ltd., has been successfully launched! It is specifically designed to solve the concentricity problem of steam turbine rotor connections, ensuring a successful first-time start-up and smooth operation of the unit.

Core Product Advantages:

Light and Flexible – An On-Site Machining Power Tool

The equipment is compact and lightweight, making movement and adjustment easy. It effortlessly adapts to narrow on-site spaces, enabling efficient on-site machining of paired flange bolt holes.

Precise and Reliable – A Guarantee of Quality Compliance

Equipped with a servo control system and high-precision bearings, the boring accuracy far exceeds that of traditional methods. Each bolt hole is machined to meet design specifications, fundamentally ensuring ultra-high concentricity of rotor connections.

Easy to Operate – Significantly Improving Work Efficiency

The design is highly user-friendly, allowing quick center alignment and equipment positioning through simple mechanisms. Automatic tool feed and retract functions simplify the operation process, reduce reliance on highly skilled personnel, and effectively shorten critical path time during major overhauls.

Equipment Function Summary:

After precise alignment of the steam turbine rotors, this equipment performs on-site precision boring of the coupling flange bolt holes. It completely eliminates connection failures caused by machining errors and shaft center misalignment, ensuring safe and smooth operation of the steam turbine.

Choosing HuaYuTong‘s On-Site Coupling Flange Hole Boring Equipment means choosing:

✅ Shorter maintenance periods

✅ Higher installation quality

✅ Lower start-up risks

✅ Smoother operational performance

Contact us now to add a reliable tool to your steam turbine overhaul project!
Hotline: +86-335-8885116
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