Nanjing Jianke Machinery Co.,Ltd

Nanjing Jianke Machinery Co.,Ltd was founded in 1993 which focuses on producing Swiss-type automatic lathe for the production of small, complex and long shaft precision metal components all the time.
Till now, we have three series of Swiss CNC lathe, Z series、M series and W series which could satisfy the international needs from different fields: aerospace, military, medical, auto parts, etc.
All JIANKE machines are based on the latest technology and components, such as spindle bearings, guide rail and servo motors are directly from top famous suppliers. Casting bed and components are machined by our own factory to ensure excellent quality.

Why choose us

The monthly production output reaches 30 units of lathe. For each lathe, from the beginning to the final completion, testing and measuring records are kept. Most of the spare parts are made inside factory to make sure they could satisfy quality standard.

Our Product

ZR20-3 II ZR20-5 II MA25-3 II MA25-5 II/MA25-6 II MR32-5 II/MR32-6 II WR20-9 II

Product Application

Aerospace, military, medical implants, auto parts, musical instrument, home appliance.

Production Equipment

Vertical machining center, CNC planer type milling machine, surface grinding machine,etc.

Production Market

Most of our products are sold to Russia, Middle east, South America, Southeast Asia.

Excellent Technology

Always adhere to adopting our own proprietary technology in core technology...

Before Sales

Provide lathe performance and configuration 3.Quality Guarantee and spare parts for maintenance.

Group private customization project

Successful Projects

Rotary Guide bush/Without guide bush changeable modes

Support Rotary Guide bush/Without guide bush changeable modes. When using rotary guide bush mode, it is suitable for processing shaft workpieces, with a single feeding length of 150mm and support for multiple feeding. The tail material length is 220mm; When using without guide bush mode, it is suitable for processing short workpieces with a length to diameter ratio of less than 1:2.5, which can minimize the length of the tail material. The length of the tail is 70mm

Internal oil cooled electric spindle

Adopting Japan oil cooled electric spindle technology, independently designed and developed, we have overcome the core problems of the spindle of the Swiss CNC lathe machine. Compared with other electric spindles of the same power, we have stronger rigidity and torque force, and more stable processing accuracy. Using NSK bearings to extend spindle life and radial stability.