Industry-news

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  Why does ZLYJ reducer become a standard equipment

  26-07-25

  1. Strong impact resistance and high load-bearing capacity During the granulation process, especially when dealing with recycled materials, impurities may be mixed in the materials, leading to sudden changes in the load. The ZLYJ reducer adopts high-precision hard tooth surface gears. The gears and shaft parts are made of high-strength alloy steel and processed through processes such as carburi

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  The preferred choice for small and medium-sized gr

  26-07-25

  1、 Core usage advantages 1. Hard tooth surface design, strong durability under heavy loads The granulator generates a significant impact load when extruding materials. The internal gears of K87 reducer are made of high-quality alloy steel and undergo carburizing quenching and precision gear grinding processing. The tooth surface hardness can be stably controlled within the range of 58-62HRC.

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  How to ensure the accuracy of the planetary gearbo

  26-07-23

  1. Source control: high-precision cutting and groove processing The cutting accuracy of structural components is the source of ensuring high-precision operation and long-term reliability of the entire machine. It is recommended to use laser cutting technology to ensure smooth and even cutting with minimal deformation. At the same time, it is necessary to ensure that the bevel angle of laser cut

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  Cycloid pinwheel vs planetary gear: How to choose

  26-07-23

  The following is a detailed comparison and selection recommendation for the working conditions of the bending machine: 1. Core performance comparison (1) Anti impact and overload capacity Cycloid pinwheel reducer: It has extremely strong impact and overload resistance, and can effectively buffer the transmission impact of equipment. It is very suitable for working conditions such as bendi

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  Will insufficient installation accuracy of ZD seri

  26-07-22

  Specifically, the reasons and manifestations of vibration caused by insufficient installation accuracy are mainly reflected in the following aspects: 1. Poor alignment of the axis If the concentricity (alignment accuracy) between the input shaft and motor shaft, output shaft and load shaft of the reducer exceeds the tolerance, excessive radial and axial forces will be generated during operat

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  The vibration value does not exceed the standard,

  26-07-22

  1. Structural resonance and box stiffness issues This is a common hidden factor that leads to "normal values but significant jitter". When the excitation frequency (such as gear meshing frequency) of the reducer during operation approaches the natural frequency of the casing or installation foundation, it will cause structural resonance, leading to a sharp amplification of noise and vibration.

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  Is the input shaft of the ball press reducer worn?

  26-07-21

  1、 The core reason for the wear of the input shaft of the ball press reducer Based on the operating characteristics of the ball press equipment, the wear of the input shaft is mainly caused by the following factors: Long term high load operation: The ball press belongs to heavy-duty equipment, and the input shaft and hydraulic coupling transmit torque through key coordination. Long term high

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  Don't panic when there is abnormal noise from the

  26-07-21

  1. Gear malfunction and abnormal noise Periodic impact sound/clicking sound: If you hear a crisp knocking sound related to rhythm and speed, it usually means that the gear has broken teeth, broken corners, or poor meshing. Continuous rustling/friction sound: The volume increases with the increase of speed, which is often caused by gear tooth surface wear, insufficient lubrication, or tooth s

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• 
  The sand washing machine is stuck and trapped, and

  26-07-20

  1、 Install mechanical overload protection device Mechanical protection is the first line of defense against gear damage. When the torque exceeds the safe value, power can be cut off or slipping can be achieved through physical means. Install torque limiter (safety clutch): Install a friction or steel ball torque limiter between the reducer and the transmission shaft. When the stuck material

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