Industry-news

• 
  Why QY QJY Hard Tooth Reducers Are Top Choice for

  26-08-07

  The QY series is a three‑stage hardened cylindrical gear reducer, offered in two mounting configurations: the QYS three‑support type and QYD base‑mounted variant. Boasting a streamlined mechanical layout, it enables quick field installation and delivers consistent load‑bearing performance. Well‑suited for medium‑and‑small tonnage overhead and gantry cranes, this unit serves general lifting tasks i

  READ MORE
• 
  Navigating Conveyor Gear Reducers: Distinguishing

  26-08-07

  R Series Helical Gear Reducers: Characterized by a streamlined architecture and high transmission efficiency, R-series units deliver smooth, low-noise operation with exceptional stability. As the most versatile option, they are ideally suited for light to medium-duty conveyor systems, such as belt conveyors, lightweight roller lines, and logistics sorting lines. They excel in standard continuous-

  READ MORE
• 
  Which operating conditions are most likely to caus

  26-08-06

  As an enhanced heavy-duty industrial gearbox, B3SH gearbox has been strengthened in structural design and load-bearing capacity, but it is still prone to damage under certain extreme or improper working conditions. Based on its structural characteristics and industry practice, the following working conditions are most likely to cause damage to the B3SH gearbox: 1. Extreme impact and continuous

  READ MORE
• 
  How to avoid irreversible damage to B3SH high-powe

  26-08-06

  To avoid irreversible damage to the B3SH high-power gearbox, a systematic prevention and maintenance system needs to be established from multiple dimensions, including scientific selection, precise installation, intelligent operation and maintenance, and targeted protection. The following are specific coping strategies: 1、 Scientific selection and precise installation Accurate torque and spe

  READ MORE
• 
  There is no need to panic about oil leakage in the

  26-08-05

  1. Aging or improper installation of seals Cause analysis: The oil seals of the input shaft and output shaft of the reducer, as well as the sealing gaskets on the joint surface of the box, will fail due to aging, wear, or deformation under stress after long-term operation. In addition, if the assembly process is improper during maintenance and replacement (such as damaged oil seal lips or skewe

  READ MORE
• 
  If these 3 signs appear in the gearbox of the slit

  26-08-05

  1. Abnormal noise and collision sound The normal operation sound of the gearbox should be uniform and smooth. If the following abnormal sounds are heard, it indicates that the internal components have issued a "distress signal": Knocking or impact sound: usually caused by bearing damage, gear tooth breakage, or metal foreign objects entering between teeth. Continuous sharp whistling or hi

  READ MORE
• 
  Tips for matching the reducer and motor of the sli

  26-08-03

  1、 Firstly, the principle of power matching. The rated power of the reducer should be slightly higher than the motor power, with a power margin of 10% -20% reserved to avoid damage to the reducer due to overload when the motor is running at full load. It is forbidden for the power of the reducer to be less than the power of the motor, otherwise it is prone to burning and jamming faults. 2、 Next

  READ MORE
• 
  How to determine if the seal is normal during the

  26-08-03

  1. Visually inspect the leakage situation This is the most direct method of judgment. During and after the trial operation, it is necessary to carefully observe the various sealing parts of the gearbox: (1) Joint surface and end cover: Check all static sealing joints such as the box partition surface, end cover, and observation window to confirm whether there are oil stains, oil droplets, or

  READ MORE
• 
  What are the effects of high or low oil level on t

  26-07-31

  1、 The impact of low oil level When the internal lubricating oil of the reducer is insufficient, an effective protective oil film cannot be formed on the surface of the moving parts, which can cause a series of problems: Intensifying wear and damage: Lack of oil can lead to increased friction between key components such as cycloidal gears, needle gear housings, and bearings. Long term operat

  READ MORE

CATEGORIES