China factory Mast Section Construction Lift Hoist Spare Part/Motor/Reducer/Safety Device/Rack Gear/Helical Gear Box with Good quality

Product Description

Mast Section Construction Lift hoist Spare Part/Motor/Reducer/safety device/rack gear/Helical Gear Box


 Mast section with rack for the GJJ, ALIMAK, TW, YHX construction passenger hoist :


I: About the mast section:

The Mast section (color is variable) is made of seamless tube or HF welded tube.

 1. Steel plates are bented of U-shape to strengthen the mast section.

2. Mast section with galvanized coat or heat spray coat can be chosen.

3. High quality steel plate Q345B bended by special machine: Thickness 4.5mm.  

4. Welded steel tube Q345B and seamless steel tube 20# are also available: Ø76*4.5mm or Ø89*4.5mm 

(Thickness of 6mm or 8mm is also available).

5. 650*650*1508mm is the most common size fits for clients. Other model of mast section can choose: 

    450*450*1508mm, 650*900*1508mm,800*800*1508mm

Mast section for construction hoist/elevtor/lift size 800x800x1508,450X450X1508, 650x650x1508, 650x200x1508The mast section can be customized according to customers’ requirements (drawing, specifications 

and so on). 


II: About the rack:

 1. Model: 40*60*1508mm, or 40*60*1483mm or OEM according to drawing or sample.

2. Materials: CL60 special rail steel, 60# high quality carbon steel

The rack can be customized according to customers’ requirements (drawing, specifications and so on). 


Different rollers pinions AND motor parts for  construction materials hoist lift

D.Different driving motors and gearbox for construction hoist

E. Different electrical control box for construction elevator

 F. Different cage size for option

After-sales Service: Oversea
Warranty: 12months
Type: Motor
Application: Hoisting Machinery
Certification: CE, ISO9001: 2000
Condition: New


Customized Request


Common Problems with Gearboxes and How to Troubleshoot Them

Gearboxes can encounter various issues over time. Here are some common problems and troubleshooting steps:

  1. Noise and Vibration: Excessive noise or vibration may indicate misalignment, worn gears, or insufficient lubrication. Check alignment, inspect gears for wear, and ensure proper lubrication.
  2. Overheating: Overheating can be caused by high friction, inadequate lubrication, or overloading. Verify lubrication levels, reduce loads, and ensure proper ventilation.
  3. Leakage: Oil leaks may result from worn seals or gaskets. Inspect and replace damaged seals, and ensure proper sealing.
  4. Reduced Performance: Decreased performance could be due to worn gears, damaged bearings, or misalignment. Inspect components, replace damaged parts, and realign as needed.
  5. Gear Wear and Tooth Damage: Wear on gear teeth can result from excessive loads or poor lubrication. Replace worn gears and ensure proper lubrication.
  6. Shaft Misalignment: Shaft misalignment can lead to increased wear and noise. Realign shafts using precision measurement tools.
  7. Lubrication Issues: Inadequate or contaminated lubrication can cause premature wear. Regularly check and replace lubricant, and use the correct type for your gearbox.
  8. Bearing Failure: Bearing failure may result from overload, misalignment, or inadequate lubrication. Replace worn bearings and address underlying issues.
  9. Seal Damage: Damaged seals can lead to leaks and contamination. Replace seals and ensure proper installation.
  10. Gearbox Lockup: Gearbox lockup may occur due to foreign objects or damaged components. Disassemble and inspect the gearbox, removing any obstructions and replacing damaged parts.

Regular maintenance, proper lubrication, and timely troubleshooting are key to addressing gearbox problems and ensuring smooth operation.

China factory Mast Section Construction Lift Hoist Spare Part/Motor/Reducer/Safety Device/Rack Gear/Helical Gear Box   with Good quality China factory Mast Section Construction Lift Hoist Spare Part/Motor/Reducer/Safety Device/Rack Gear/Helical Gear Box   with Good quality
editor by CX 2023-12-15

gear boxes

As one of leading gear boxes manufacturers, suppliers and exporters of products, We offer gear boxes and many other products.

Please contact us for details.

Mail:[email protected]

Manufacturer supplier exporter of gear boxes

Recent Posts