The maximum grinding wheel diameter is 50mm, the idling speed is fast, and the extended diversified air grinder

S40 pneumatic grinder is one of mechanized hand tools powered by compressed air. It is suitable for substitution of polishing file cutter during die making. Once fitted with small grind wheels of different shapes, it can polish and grind various circular sunk surfaces or be used for surface polishing during mechanical assembly. If substituted by a cloth grind wheel, it is good for polishing operations. This product can be widely applied in ship building, machinery and vehicle and other industries. 

Ningbo Chengming Air Tools Co., Ltd. is a professional manufacturer of Pneumatic tools (Air tools). Our company located in Ningbo, near Ningbo port, have convenient water, land, air transportation. Based on our own factory "Ningbo Yinzhou Chenglang Air Tools Factory", we supply pneumatic tools more than 20 years. "Cheng Ming", "Xing Zhou" trademark are well known in pneumatic tools market, especially "Xing Zhou" industrial pneumatic angle grinder, pneumatic beveller, pneumatic die grinder win warm praise from customers. We are always focus on "higher quality and lower price", our main oversea customers are from Japan, Singapore, Russia, Turkey etc.

Our pneumatic tools are widely used in ship building, constructional engineering, steel structure work, railway construction, bridge building and other industry fields. Outstanding design, best material, professional training, rigorous test make our products more durable, powerful than others. We also attained the ISO9001 Quality management system certification and CE certification.

Our company covers an area of 5000 square meters. Existing staff of 60 people, include experienced technical staff more than 10 people. We provide OEM & ODM service. More than 60 sets Processing center, CNC lathe, CNC milling machine, grinding machine, drilling machine and kinds of testing equipment ensure the quality and delivery time.

Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.

● Industrial Pneumatic Tools Manufacturer Since 1995

● Cooperation with most of the Chinese dockyard

● ISO & CE Certification, Quality trustable

● 7/24 service, OEM/ODM provide

● Small order acceptable

● Convenient Transportation

Q: Do you have your own factory?

A: Yes, we have own factory, "Ningbo Yinzhou Chenglang Air Tools Manufactory".

Q: Do you have the free samples?

A: At the first time, you should pay the cost of samples and shipment. but then in the production order, we will pay it back to you.

Q: Can you do the OEM order?

A: Yes, OEM/ODM are both available.