China Custom CZPT Zichai Cooler 6170/8170 for Marine Gearbox components of gearbox

Product Description

JOYCE (HK) INTERNATIONAL LTD specializes in the production of Marine cable, Marine controller, oil cooler, water cooler, inner and outer gear ring and other Marine accessories. In addition to the products are sold throughout the country, but also exported to southeast Asia, Europe and America and other coastal countries and regions. The company has a set of advanced production equipment and a number of high-quality technical workers, and has many years of production management experience, perfect production technology and exquisite technical force for the production of high-quality products laid a foundation.

“Integrity-based, science and technology, sincere service, serve the society” is our business purpose, guided by the market, based on management is our goal, we are moving towards an international, professional, comprehensive trading company. We will still actively participate in the market with high quality products, high efficiency and high quality service and mutual benefit belief, and good cooperation with friends from all walks of life, advancing with The Times and common development.




Q1. Are you manufactory or trading company? 

Re: we are manufacturing factory with over 20 years of professional experience in motorcycle clutch and parts production.
Our products sell well over 20 countries and regions CHINAMFG with excellent quality and reasonable price. Please feel free
to contact us any time!

Q2. Could I get 1 sample to test the quality? 

Re: Sure, we provide samples to customers who are interested in our products. Please inform us your address, we will send
the samples as soon as possible and you pay the freight. 

Q3. Could I print our logo or company name on our products? 

Re: Yes, we could print your logo or company name as your want, and make sure that you could show us the certification or
authorization of your logo and compay name.

Q4. What is your terms of payment?

Re: T/T 30% as deposit, and 70% before delivery. We’ll show you photos about the production progress before you pay the

Q5. What is your terms of packing? 

Re: Generally, we pack our products in neutral white boxes and brown cartons. If you have legally registered patent,we can
pack the products in your branded boxes after getting your authorization letters.

Q6. How about your delivery time?

Re: Generally, it takes 7-15 working days after receiving your advanced payment. The specific delivery time depends on the
goods and the quantity of your order. 

Q7. Do you test all your goods before delivery? 

Re: Yes, we make 100% test before delivery. 

Q8. How do you make our business long-term and good relationship? 

Re: 1. We keep good quality and competitive price to ensure our customer’s benefit ; 
       2. We respect every customer and we do business sincerely. We take our customer as friends and we believe that both
           of us could benefit from our business cooperation.


After-sales Service: Yes
Warranty: 1 Year
Payment: by Tt
Package: Plywood Box
MOQ: 1
Transport Package: Standard Package
US$ 60/Piece
1 Piece(Min.Order)

Request Sample


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 Custom CZPT Zichai Cooler 6170/8170 for Marine Gearbox   components of gearbox	China Custom CZPT Zichai Cooler 6170/8170 for Marine Gearbox   components of gearbox
editor by CX 2023-10-04

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