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Vertical deep hole drilling for Deep Hole Operations

Vertical deep hole drilling for Deep Hole Operations

The Vertical deep hole drilling for Deep Hole Operations adopts an inverted structure, the tool is on the bottom, the parts are on the top, the tool rotates, and the workpiece is fed. Smaller footprint, short tool, strong rigidity, smooth chip removal, customizable multi-station, good roughness, etc., processing efficiency is 1.5 times that of horizontal deep hole drilling, self-developed system, real-time monitoring of tool wear, Breaking the knife to ensure high equipment utilization and reduce the cost of cutting tools.
Widely used in construction machinery pin shafts, military industry, energy, medical equipment, new energy motor shafts, main and auxiliary shafts of gearboxes, automotive steering input and output shafts, engine common rails, hydraulic pipe joints, wind power generation screw sleeves and other industries.
  • Product Parameter
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  • Technical Parameters unit Single station deep hole drilling Double station deep hole drilling Three-station deep hole drilling Four station deep hole drilling

    Processing diameter mm

     1.2-70 5-70 25-70 1.2-30

    Aperture Tolerance mm

     600 600 600 600

    Spindle speed mm

     0.02 0.02 0.02 0.02

    Spindle speed mm

     10000r/min 5000r/min 3000r/min 10000r/min

    Drilling speed mm

     50-120/min 50-120/min 50-120/min 50-120/min

    roundness mm

     0.01 0.01 0.01 0.01

    roughness μm

     0.8-3.2 0.8-3.2 0.8-3.2 0.8-3.2

    Concentricity mm

     0.8/1000 0.8/1000 0.8/1000 0.8/1000

    CNC system

     PLC (self-developed software)

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Hangzhou Tongyi Machinery Co., Ltd.


Hangzhou Tongyi Machinery Co., Ltd.

Hangzhou Tongyi Machinery Co., Ltd. was established in 2007.Is a Custom Vertical deep hole drilling for Deep Hole Operations Suppliers and China Vertical deep hole drilling for Deep Hole Operations Factory. It is an integrated industry and trade enterprise specializing in the production of machine tool accessories such as chip conveyors and exporting various machine tools. In 2017, our company established a new company - Zhejiang Anaiqi Machinery Equipment Co., Ltd.
The company has over 5000 end customers, including over 200 supporting units. The chip removal machines produced by the company mainly include chain plate type chip removal machines, magnetic chip removal machines, scraper type chip removal machines, magnetic scraper type chip removal machines, screw type chip removal machines, etc. The main types of machine tools used for export include CNC lathes, machining centers, circular sawing machines, double head lathes, and other high-precision end machine tools. The company has professional technical personnel, with meticulous production, advanced management, and high-quality after-sales service, to provide customers with the highest cost-effectiveness products and fully meet their needs.
Our company has always adhered to the principles of honesty, customer satisfaction, continuous improvement, and brand building. We sincerely welcome new and old customers to visit and patronize us, and create brilliance together!

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