Kawasaki , Generac ,TVS,Honda (China) OEM Engine cylinder Manufacturing Factory Tour in China

Today we are going to visit the SPEY intermediate cylinder factory

SPEY is currently factory the general parts for motorcycle, car parts, coatings and electrical tools. Here the factory models is presented.

Here was a moment in the company’s history. Founded in 1994and started cooperation with XINDAZHOU HONDA in 2001, WUYANG HONDA in 2006, TVS in 2011, American Honda in 2014, GENERAC in 2017, and KAWASAKI in 2018. These are the new factories that will be built in the future. At the end of this year, the Thailand factory will be completed. Construction of China’s Ningbo factory will begin in 2023.

Shown here are the company’s main cooperative customers:

Since 2011, the company the company began to develop parts and components, and these are the main development parts. Motorcycle cylinder head, side covers boxes, cylinder blocks.

Here is the raw material warehouse. We ensure that each batch of raw material aluminum ingots must be inspected. All raw materials are certified by EU standard RoHS and follow the principle of first come, first use.

The work map for the material process is also made. Then all the materials are entered to the workshop, how to detect and how to process it will have a complete processing specification. After the inspection of the raw material of aluminum bulls is qualified, this oven will be invested to melt. After melting aluminum water, the following processing is done.

Here is the waterfall workshop.

This is a very important processing in the foundry. This is the cylinder housing. Then the cylinder set is heated to high, then it is placed in the accessory machine for the integrated cast iron.

It may be that in the processing of the foundry you can achieve some problem. Each problem that appears is analyzed through the perspective of expression.

A good mold has a very important impact on the production of high-quality products. Our moulds are regularly maintained to ensure a quality product. After the product is die-cast, there may be some burrs on its edges. Here we will do some edge cleanup.

These two equipments are used for heat treatment of products. They will be heated at 280 degrees for two hours. This is done to prevent deformation of the inner bore of the cylinder. Here is the first step of finishing, machining the outer edge of the cylinder liner. The equipment will process these positions.

The device is used for finishing the inner hole to ensure the high precision of the inner hole.

This device is a gas detector. After all products are processed, gas detection is required. If it’s not good, the air won’t leak. The engine will lose power.

The results of automatic detection are used to process the grid of cylinder wall. Ensure that the cylinder wall has a certain roughness and oil storage function.

This is a constant temperature laboratory. After each batch of products are offline, they need to be tested. Make sure all dimensions are very consistent. These holes must be accurately detected in order to firmly install the cylinder during installation.

This is the coordinate measuring machine of Zeiss in Germany. The price is 200000 US dollars. Its precision is very high, which can ensure the use of very high test standards. Each batch of raw materials must be tested by spectrometer. We determine whether the raw materials meet the standards by detecting the content of various elements in the raw materials.

The device is a cylindrical detection device, which is used to detect the cylindricity and roundness of the cylinder.

The device is used to detect the roughness of the cylinder wall. The fuel tank wall needs to maintain a certain roughness to better protect the dynamic performance of the engine.

SPEY the company has nearly 1,200 employees and an annual output value of more than 100 million US dollars, SPEY has 47 product patents.

In the future, we will provide more high-quality products for customers all over the world.