Volvo Engine Spare Parts D7D D10D D12D Cylinder Liner Fatigue Resistance

OKJ Parts D7D Cylinder Liner for Volvo Engine Agriculture Diesel Engine Spare Parts

poor cooling:

Poor cooling will lead to high cylinder and piston temperature, poor lubrication; Poor cooling will cause the piston and cylinder liner to overheat and overexpand and deform, losing the original normal clearance and pulling the cylinder. Corrosion or fouling of cooling water chamber; There are bubbles in the water, which accumulate in the cooling chamber and do not release, causing air resistance. The water is too dirty and too hot.

the piston ring does not work properly:

The opening clearance is too small, so that the piston ring is broken; The gap between heaven and earth is too small, so that the piston ring stuck; Too much carbon makes the piston ring stick in the ring groove and lose elasticity, resulting in fracture or gas leakage. The leakage of gas destroys the lubricating oil film and causes the surface temperature to be too high. After the piston ring breaks, the debris is easy to fall into the piston cylinder and cause the cylinder to pull and bite.

Product Description

Our Advantages

Q: How about your after sales service?

A: We will have someone to deal with problems encountered by customers to ensure you have the best shopping experience.

Q: How can we get our goods?

A: 1. For samples, can be: Fedex, DHL, UPS, EMS

2. For formal orders, can be: By air, by sea, by train

FAQ

Q: How long will we get our goods?

A: 1. 5-10 days, can be ready for dispatching.

2. 12-20 days, is the maximum for mass production.

Q: How about the quality of products we received?

A: Each of our product has the quality guarantee. According to our clients feedback, the quality problem is not seem to happen for the right use.

Q: How do you control the quality of the products?

A: We have the professional measurement and inspection equipment.Every process of the production is strictly controlled. And all products will be inspected by QC before shipment.

Our Product Range

Guangzhou Shangshun Engineering Machinery Parts Co., LTD.

Guangzhou Shangshun Engineering Machinery Parts Co., LTD., 14 years specializing in engine spare parts, a total of four subsidiary below: Guangzhou machinery spare parts, Guangzhou baiyikang machinery spare parts, Guangzhou zhongcheng machinery sapre parts , Guangzhou hongying engine maintenance center. The main products are: cylinder liner, piston, piston ring, valve, pipe, seat, bearings, water tank, crankshaft, Chassis spring, etc. They are all made of the host form a complete set of materials,quality are among the best in the industry. Business throughout the country to overseas states. The annual turnover of the company is about RMB 78 million. Now it is the general agent of OKJ heavy industries engine parts in China.

Our mission: Make a living at it, be good at it; High-profile work, low-key life; Customer first, mission will reach!

Our concept: OKJ make maintenance no longer difficult!

Our Trophy And Culture