Electric Spindle Motor

Jiangsu Huadiao Machinery Co., Ltd. is a high technology company with combination of scientific research, technology development and manufacturing functions. Our company holds advanced design and manufacturing techniques of all electrical mainshafts, stators and rotors of variable-frequency motors. Our manufacturing process employs the latest materials and complies with completely ISO 9001 International Quality Management Standard.

The product catalog of our company consists of four series with more than one hundred types of products, which can be used in high speed numerical control equipment such as machining center, carving and milling machine, drilling and milling machine, precision grinding machine, wood routing machine and other machines.

The HDL series automatic tool-changing electrical mainshaft developed by our company can be used combined with the high speed numerical control machining center. The mainshaft using four-jaw and ceramic ball bearing, has good high speed performance, good precision, long life and easy tool-changing characteristics. In addition, encoder can be setup on the mainshaft to enlarge the application scope of it.

There are two series products for HDK high speed numerical control carving and milling mainshaft: constant-torque mainshaft and constant-power mainshaft. The constant-power mainshaft of high speed numerical control carving and milling has advantages of large speed-regulating range for wide frequency as well as large torque under low speed conditions. Both of them make the constant-power mainshaft applied in more fields than the constant-torque mainshaft.

The newly developed HDK series high speed air-cooled numerical control carving and milling mainshaft fills the domestic vacancy. By applying the air-cooled technology, the noise and vibration are greatly decreased. Compared with the water-cooled mainshaft, the newly developed HDK series remove lots of accessorial equipment, accordingly environment pollution is reduced. The technology has been applied for national invention patent, with the application No. of 200710192370.X.

Our products have occupied the markets of 29 provinces in China, and meanwhile extended to the United States, European Union, Southeast Asia, Taiwan area, Hong Kong as well as other countries and areas.

In addition, our company can develop and design sorts of high speed electrical mainshafts and provide various stators and rotors of variable-frequency motors according to customers' requests. We can also provide excellent service for all of our customers.

Changzhou Changlong Motor Co., Ltd.(original Changzhou LINNAN Special Motor Fatory) is located in South of Henglin Road,Wujin Dist.,Changzhou City, Jiangsu Province and which covers an area of 11100 square meters for the factory. It closes to National Highway 312,Huning Highway,Yanjiang Highway and Huning Railway which is very convenient for the transportation.

Our company is established 2014, the original company "Changzhou LINNAN Special Motor Factory" which are the technological professional manufacturer of high speed spindle with more than 20 years producing experiences of spindles.We have strong technical forces,advanced electric spindle development ability and excellent production equipments.

The GDZ series high-speed electric spindles received the agreed recognition by their advantage of high accuracy,high rigidity ,high efficiency ,high output power and ow noise etc.Our products are widely used in cylindrical grinding,precision carving,digital control and milling equipments and so on.Thanks to the reliable, stable and durable product quality, Changsheng spindles always keeps good reputation nationwide.

Changzhou Changlong Motor Co., Ltd. adheres to the corporation philosophy" to roducts, we are professional; to clients, we are wholehearted", we are always strive to make every details into perfect and we will dedicate to serve our clients with the best quality, the most reasonable price and the most thoughtful service!