Knowledge

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  2026-02-02 17:37:20

  Secrets of Heat Treatment for Key Hydraulic Breaker Components | Zhengzhou Hanyun Uses Austrian Aichelin Heat Treatment Furnace to Deliver High Hardness & Superior Toughness!

  In the manufacturing of hydraulic breakers, the heat treatment process plays a decisive role in the performance of components. For core parts such as cylinder bodies, pistons, flat pins, chisels and bushings, high strength, high hardness and excellent impact toughness are essential to withstand the

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  2026-01-29 17:39:31

  Hydraulic Breaker Black Oil: What to Do? Manufacturer Explains Causes & Solutions!

  In the daily operation of hydraulic breakers, the black oil issue is extremely common yet easily overlooked. Many users find that the hydraulic fluid in the breaker’s system turns black and thick, even with peculiar odors or impurities. This not only impairs equipment performance but also causes sev

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  2026-01-28 17:31:33

  Hydraulic Breaker Cylinder Oil Leakage: Common Causes & Complete Solutions | Seal Failure, Component Wear, Assembly Issues Explained

  Under long-term high-frequency impact and high-pressure operating conditions, oil leakage in hydraulic breaker cylinders is one of the most common and troublesome malfunctions. As the core component of a hydraulic breaker, the cylinder endures high-pressure oil flow and absorbs the impact and vibrat

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  2026-01-27 17:33:54

  Why Choose Vertical Grinders for Hydraulic Breaker Cylinder Machining? Zhengzhou Hanyun Breaks Down Their Advantages!

  In the production of hydraulic breakers, the machining precision of cylinders plays a decisive role in the overall performance of the complete equipment. As the core channel for the reciprocating movement of pistons, cylinders have extremely high requirements for coaxiality, roundness and surface fi

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  2026-01-23 17:33:04

  Why Do box type silenced hydraulic breaker Adopt Extended Outer Bushings? Professional Answers from Zhengzhou Hanyun!

  In the structure of a hydraulic breaker, the outer bushing is a vital core component, especially critical for box-type silenced hydraulic breakers. Recently, many clients have asked us: why do the customized box-type breakers we provide use extended outer bushings? Today, Zhengzhou Hanyun will give

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  2026-01-17 17:38:37

  مطرقة التكسير الهيدروليكية HB30G بجودة عالية وسعر مناسب من مصنع صيني موثوق | شريك مثالي لعملاء مصر والشرق الأوسط

  مرحبًا، أنا Jacky من شركة Zhengzhou Hanyun، مصنع صيني متخصص في تصنيع مطارق التكسير الهيدروليكية. لاحظنا أن الطلب على مطارق التكسير الهيدروليكية من طراز Furukawa HB30G مرتفع جدًا في دول الشرق الأوسط، خاصة في مصر. لكن السوق المصري يتميز بحساسيته الشديدة تجاه الأسعار. كما قال أحد عملائنا المصريين: "أو

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  2026-01-16 17:32:25

  Why Does a Hydraulic Breaker Stop Striking? Causes and Solutions from a Professional Manufacturer

  Hydraulic breakers are powerful attachments that convert hydraulic energy into mechanical impact energy, making them essential tools for breaking rocks, concrete, and other hard materials efficiently. With simple structures, fewer failures, lower maintenance costs, and high impact force, hydraulic b

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  2026-01-13 17:35:27

  Top Hydraulic Breaker Front Head Manufacturer in China | 25 Years OEM Experience for SB & HB Series

  As a leading hydraulic breaker manufacturer in China with over 25 years of OEM experience, we specialize in producing high-quality front heads — the core component that connects the piston and chisel in a hydraulic breaker. The quality of the front head directly determines the performance and durabi

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  2026-01-08 17:36:40

  Superior Hydraulic Breaker Piston Quality: The Importance of Heat Treatment Over Material Selection

  When it comes to the quality of hydraulic breaker pistons, many believe that the choice of materials like GCr15 or 42CrMo is the most critical factor. However, while material selection forms the foundation, the true determinant of strength, longevity, and reliability lies in the heat treatment proce

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  2026-01-07 17:36:45

  GCr15 vs 42CrMo — Which Steel Is Better for Hydraulic Breaker Pistons?

  The performance of a hydraulic breaker piston depends mainly on its ability to withstand alternating pressure and impact load. These two forces act continuously during operation — the piston moves rapidly inside the cylinder, striking the chisel thousands of times per minute. To survive under such e

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  2025-12-31 17:39:21

  تکمیل تولید چکش هیدرولیکی Box Type Silenced برای مشتری ایرانی – کیفیت ساخت کامل از کارخانه Zhengzhou Hanyun چین

  چکش هیدرولیکی نوع Box Type Silenced تولیدشده توسط کارخانه Zhengzhou Hanyun برای مشتری محترم در ایران با موفقیت آماده و مونتاژ آن به پایان رسیده است. پس از انجام تست عملکرد و کنترل نهایی، تصاویر برای تأیید مشتری ارسال شده‌اند. ما در هان‌یون یک تولیدکننده اصلی و تخصصی چکش هیدرولیکی در چین هستیم با بی

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  2025-11-13 17:39:57

  How to Install Hydraulic Breaker Pipelines on Excavators — A Step‑by‑Step Guide from a Professional Chinese Factory

  Article: Installing the hydraulic pipelines for an excavator breaker may seem challenging at first. Many operators think the job requires factory technicians, but in reality, with the correct method and attention to detail, you can complete the installation yourself. At Zhengzhou Hanyun Hydraulic B