CNC Turning Lathes  Manufacturers, Traders, Suppliers

Type: DFS 3/CNC Year of manufacture: 1983 Type of control: CNC Location: Wiesbaden Country of origin: Germany Delivery time: immediately Freight basis: ex stock Wiesbaden incl. complete electr. and electron. Equipment, various accessories, technical documents Subject to changes and errors in technical details and information. Data sheet was created on 14.05.2010 at 13:04:17 (MEZ).

Turning Ø: over bed 520 mm gr. Turning Ø: - mm gr. turning length: 1250 mm Spindle bore: 72 mm Spindle speeds: 11 - 2200 rpm Number of tool holders: - rapid traverse x-axis: 5 m/min Rapid traverse z-axis: 10 m/min Spindle drive: 42 kW Space requirement: 2400 x 5900 x 3100 mm Weight: 11500 kg Used, heavy duty CNC inclined bed lathe, equipped with CNC control SIEMENS, Sprint 8 T

Precison CNC Machining
Material:Aluminum,Stainless Steel,Copper,Brass,POM,Plastic,Ceramic etc
Certificate:ISO9001 & 16949
Inspecting: Carl Zeiss/Hexagon CMM
Machining center: 3-4-5 Axis Machining center, Mazak,Hass,and brothers brand

1. Basic parameters of the equipment
Processing stroke: The X-axis stroke can reach 200 millimeters, and the distance from the spindle nose to the worktable is 100 millimeters.
Main spindle power: Common configurations include 15 kW and 22 kW, and the appropriate power should be selected according to the material hardness.
Whole machine structure: Some models are made of 304 stainless steel and equipped with guide rails, footrests, and pressure blocks to enhance rigidity.
2. Processing technology and tool selection
Process classification: divided into rough cutting (fast material removal with large cutting tools), medium/semi finishing (transitional processing), and finishing (small step high speed).
Tool matching:
Plastic/Wood: Domestic white steel knife;
Copper aluminum/low hardness steel: imported or high-quality domestic steel knives;
High hardness mold steel: alloy knife, titanium plated knife or tungsten steel knife 2
3. Cutting parameter settings
Speed and feed: It needs to be adjusted according to the hardness of the material and the type of tool. During precision machining, high speed is required with a small cutting step of 23.
Thermal stability impact: Insufficient preheating of the machine tool may lead to dimensional fluctuations (such as early processing errors of 5-6 threads), and it is necessary to stabilize the accuracy through a thermal machine.
4. Control system and operation
Program transfer: Supports transferring G-code from a USB flash drive, and the operation process includes standardized steps such as tool alignment and startup.
Emergency stop and limit: The external button can be configured with emergency stop, jog, and high/low speed switching functions. The limit signal needs to be designed to be normally closed to ensure safety.

1. Medical device manufacturing
Implants and prostheses: such as hip/knee implants, bone nails, bone plates, etc., must meet 4 μ m tolerance and biocompatibility requirements (titanium alloy, PEEK material).
Surgical tools: Minimally invasive surgical instruments, robotic arm components, etc., rely on five axis machining to achieve complex geometric structures.
Medical equipment: endoscopic catheters, electronic medical equipment casings, and precision components.
2. Aerospace
Used for machining complex rotating parts such as turbine shafts and fuselage structural components of aircraft engines, requiring micrometer level precision.
The five axis machining center can handle deep cavity parts and meet the requirements of high-strength materials (such as 7075-T6 aluminum alloy).
3. Automotive industry
New energy vehicle parts, chassis, and high stress components are produced through CNC for rapid prototyping and flexible manufacturing.
Integrating digital manufacturing technology into smart factories to improve processing efficiency
4. Precision Electronics and Optics
Mobile phone/computer casings and optical instrument components rely on high surface smoothness and dimensional stability.
Supporting five axis drilling and attacking center in the 3C industry, optimizing AI technology.
5. Other fields
Mold manufacturing: precision machining of injection mold cores and cavities.
Customized products: such as prosthetics and dental instruments, personalized production is achieved through 3D scanning and CAD modeling.

CNC lathe processing is an automated processing method that uses computer programming to input instructions to control the movement of the lathe spindle and tool according to a preset path, turn metal, plastic and other raw materials, and accurately process rotary parts such as shafts and sleeves.

The processing advantages of CNC lathes are reflected in high precision, high efficiency, strong stability and high flexibility. They can automatically mass-produce rotating parts, reduce manual intervention and errors, adapt to multiple materials and complex processes, and quickly switch processing plans to meet the needs of precision manufacturing and diversified production.
Specific Advantages

The products processed by CNC lathes cover a wide range of industries, including automotive, electronic and electrical, medical devices, aerospace, precision instruments, molds, construction machinery, rail transit, new energy, etc., meeting the needs of precision rotating parts in various fields.
Core Industries and Typical Products

• Automotive industry: Engine crankshafts, gearbox shafts, brake system valve cores, etc.
• Electronic industry: Micro motor shafts, connector pins, precision thread sleeves, etc.
• Medical device industry: Surgical instrument rods, implant substrates, shaft parts of diagnostic equipment, etc.
• Aerospace industry: Transmission shafts of airborne equipment, precision bushings of engines, core parts of sensors, etc.
• New energy industry: Precision connectors for charging piles, connecting shafts of battery modules, transmission parts of photovoltaic equipment, etc.

CNC turning is a precision machining technology controlled by computer numerical control (CNC), which uses rotating cutting tools to shape stationary workpieces into axisymmetric or rotational parts.

CNC (Computer Numerical Control) turning is a precision machining process that uses computer-controlled rotating cutting tools to shape cylindrical, conical, or complex rotational parts.

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Specializing in CNC Turning, we produce precision cylindrical and rotational parts (shafts, bushings, fittings, etc.) with exceptional surface finishes and dimensional accuracy. Our high-speed CNC lathes (including Swiss-type machines) support a wide range of materials and can integrate secondary operations (drilling, threading, knurling) in a single setup—reducing lead times while maintaining uncompromising quality.

Our custom products are widely applied in different areas, especially in the drones and automotive.

• Automotive industry
• Robotics
• Aerospace & commercial drone industry
• Engineering solutions
• Clean energy; Oil and energy
• Agriculture & heavy equipment industry
• Home Electrical appliances
• Communication industry,etc
• Construction industry