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Technical Insight | Why Alignment Control Is More Important Than Pulling Force Alone in Large Tube Bundle Extraction
In heat exchanger maintenance, many people first focus on the rated capacity of a tube bundle extractor, such as 25T, 45T, 65T, 85T, or even higher. However, in real engineering applications, whether a machine performs well does not depend only on maximum pulling force. For large shell-and-tube heat exchangers, alignment control, stable support, and smooth movement during extraction are often more important than the pulling force rating alone.
2026-05-15
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Jingchen Completes 85T Diesel Tube Bundle Extractor Pulling Force Test, Verifying Heavy-Duty Pulling Performance and Overall Stability
Recently, Jingchen Petroleum Equipment (Dalian) Co., Ltd. completed the factory pulling force test of an 85T diesel-powered tube bundle extractor. This test focused on verifying the equipment’s rated pulling capacity, hydraulic system stability, main beam structural strength, trolley movement, and safety control performance, providing a solid technical basis for delivery and future on-site operation.
2026-05-15
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Tube Bundle Extractor Sales and Rental Services: A Flexible Solution for Industrial Maintenance Projects
In modern refinery, petrochemical, power plant and industrial maintenance, heat exchanger service work is becoming more professional and more demanding. Tube bundle removal and reinstallation are no longer simple manual tasks. They require proper equipment, safe operation, stable support and accurate control.
2026-05-09
