Gang Type CNC Lathe Machine J52+2 for Powerful Precision Turning

The Gang Type CNC Lathe Machine J52+2 is a high-rigidity CNC turning machine designed for precision metal processing, batch production, and flexible compound machining. With a Ø400 mm swing over bed, Ø160 mm maximum turning diameter, 380 mm maximum turning length, and Ø51 mm maximum bar material capacity, the J52+2 is suitable for machining shafts, sleeves, connectors, bushings, fasteners, and other small-to-medium precision parts.

Compared with lighter gang-type CNC lathes, the J52+2 is equipped with a larger Ø66 mm spindle bore and an 11 kW spindle motor with 72 N.m torque. This gives the machine stronger cutting capability when processing stainless steel, titanium alloy, carbon steel, and other commonly used engineering materials.

Key Features of the J52+2 CNC Lathe

Larger Spindle Bore for Wider Machining Capacity

The J52+2 uses an A2-6 spindle nose and Ø66 mm spindle bore, supporting a maximum bar material diameter of Ø51 mm. This makes the machine suitable for a wider range of bar-fed precision turning applications, especially when customers need higher machining capacity than smaller gang-type CNC lathe models.

11 kW Spindle Motor with Strong Cutting Torque

The machine is equipped with an 11 kW spindle motor and 72 N.m spindle torque. This configuration provides stronger cutting performance for medium-size workpieces and harder materials, helping improve machining stability during continuous production.

Taiwan SYNTEC CNC Control System

The J52+2 is equipped with a Taiwan SYNTEC 22TB CNC system, crystal panel, and 10.4-inch screen. The control system supports practical CNC turning operations and helps improve programming efficiency for turning, drilling, slotting, and face drilling cycles.

High-Rigidity Integral Cast Iron Bed

The integral cast iron bed improves machine rigidity and long-term stability. The casting undergoes aging processes such as annealing and vibration treatment, helping reduce internal stress, control deformation, and extend the service life of the machine tool.

This structure is especially useful for precision machining workshops that need stable cutting performance during batch production.

C3-Grade Ball Screws and Roller Guide Rails

The J52+2 uses C3-grade ball screws and roller guide rails on the X/Z axes. These components support fast movement, stable positioning, and long-term repeatability. The maximum fast travel speed reaches 24 m/min, helping reduce non-cutting time and improve production efficiency.

According to the provided factory inspection standard, the X-axis and Z-axis repeated positioning accuracy can reach ±0.003 mm.

Optional Servo Turret and Power Head

The J52+2 can be equipped with a servo turret, fly cutter head, power head, and other optional tooling configurations. The power head can support an oscillating angle from 0° to 90°, allowing the machine to perform integrated turning and milling operations.

This gives the J52+2 more flexibility for parts that require turning, drilling, tapping, milling, or compound machining in one production setup.

Benefits for CNC Machining Workshops

The J52+2 is suitable for factories that need stronger turning capacity, stable accuracy, and flexible configuration options.

Key benefits include:

• Larger Ø66 mm spindle bore for wider bar material compatibility
• Ø51 mm maximum bar material diameter
• 11 kW spindle motor for stronger cutting performance
• 72 N.m spindle torque for stable machining
• ±0.003 mm repeated positioning accuracy on X/Z axes
• Integral cast iron bed for better rigidity
• Optional turn-milling capability with power head
• Optional feeding device, chip conveyor, robot, and oil mist separator
• Suitable for stainless steel, titanium alloy, and carbon steel
• Practical configuration for batch production and precision turning

For overseas buyers, CNC machining factories, and machine tool distributors, the J52+2 provides a balanced solution between machining capacity, rigidity, accuracy, and production efficiency.

Main Specifications

Main Configuration

Optional Equipment

The J52+2 can be configured with different optional devices according to customer production needs:

• Servo turret
• Electric spindle
• FANUC CNC system
• Push-pull chuck
• Standard chuck
• Parts collection device
• Feeding device
• Chip conveyor
• Automated robot
• Oil mist separator
• Power head
• ER25 collet
• Foot switch
• Machine pads
• Tooling accessories and manuals

These optional configurations help customers build a more complete CNC turning production cell based on part size, material, batch quantity, and automation requirements.

Typical Applications

The Gang Type CNC Lathe Machine J52+2 is suitable for machining:

• Precision shafts
• Sleeves and bushings
• Connectors
• Fasteners
• Stainless steel parts
• Titanium alloy components
• Carbon steel components
• Automotive parts
• Hydraulic parts
• Mechanical hardware
• Custom metal components
• Medium-size bar material parts
• Components requiring turning, drilling, tapping, and milling

Its larger spindle bore and stronger spindle motor make it suitable for applications where customers need more cutting capacity than smaller gang-type CNC lathe models.

Suitable Industries

The J52+2 can be used in multiple industrial manufacturing environments, including:

• Automotive component manufacturing
• Precision hardware processing
• Machinery parts production
• Electronics and connector manufacturing
• Hydraulic parts manufacturing
• Medical component machining
• Aerospace-related precision parts
• Mold and fixture manufacturing
• General metalworking workshops
• CNC machining service providers

Why Choose the J52+2 Gang Type CNC Lathe?

The J52+2 is suitable for manufacturers that need a compact but powerful gang-type CNC lathe for stable precision turning. Its larger spindle bore, stronger motor power, rigid machine structure, and optional turn-milling configuration make it practical for small-to-medium batch production.

Compared with smaller gang-type CNC lathes, the J52+2 provides stronger cutting capacity and wider material compatibility. Compared with larger turning centers, it offers a more efficient structure for workshops that focus on shafts, sleeves, connectors, and precision metal parts.

For buyers looking for a reliable gang type CNC lathe with stable accuracy, practical configuration, and flexible optional equipment, the J52+2 is a strong production choice.

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FAQ

Q1: What is the main difference between J52+2 and smaller gang-type CNC lathes?

The J52+2 has a larger Ø66 mm spindle bore, Ø51 mm maximum bar material capacity, 11 kW spindle motor, and 72 N.m spindle torque. It is more suitable for heavier cutting and medium-size workpieces.

Q2: What materials can the J52+2 CNC lathe process?

The J52+2 is suitable for machining stainless steel, titanium alloy, carbon steel, and other common engineering metals. Final performance depends on tooling, cutting parameters, material hardness, and part structure.

Q3: Can the J52+2 support turning and milling?

Yes. The machine can be equipped with power heads, fly cutter heads, servo turret, and other optional configurations. The power head can support an oscillating angle from 0° to 90°, helping realize integrated turning and milling machining.

Q4: What is the repeated positioning accuracy of the J52+2?

According to the factory inspection standard, both X-axis and Z-axis repeated positioning accuracy can reach ±0.003 mm after preliminary running and accuracy checking.

Q5: Is the J52+2 suitable for batch production?

Yes. With a rigid cast bed, fast travel speed, stable servo system, and optional feeding device, chip conveyor, parts collector, robot, and oil mist separator, the J52+2 is suitable for batch machining of shafts, sleeves, connectors, and precision metal parts.