QL-TurnPro Turning Center CNC
High-performance CNC turning center with Siemens 828D control, dual spindle (A2-6 / A2-5), Y-axis capability, and 12-station BMT55 live tooling turret — engineered for precision multi-axis machining and complex part production
OVERVIEW
Description
QL-TurnPro CNC Turning Center – Siemens 828D Dual Spindle with Y-Axis
The QL-TurnPro CNC Turning Center delivers high-speed and high-precision turning for demanding industrial production. It runs on the proven Siemens 828D CNC control, which ensures fast processing, simple programming, and reliable multi-axis performance, similar to systems found in many Siemens 828D CNC Turning Centers.
Complete Turn-Mill Capability
This machine includes both Y-axis travel (±50 mm) and C-axis indexing (0.01°). As a result, operators can perform turning, milling, drilling, and tapping in one setup. Therefore, production time decreases while accuracy increases in operations typically handled by Siemens 828D CNC Turning Center machines.
Dual Spindle for Continuous Machining
The QL-TurnPro uses a powerful dual-spindle system. The main spindle handles primary machining, while the sub spindle completes back-side operations. Because of this design, manufacturers eliminate part repositioning and reduce cycle time, making the process more efficient for Siemens 828D CNC Turning Center users.
Main Spindle
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22 kW motor
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4,300 RPM
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Ø66 mm spindle bore
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Ø52 mm bar capacity
Sub Spindle
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11 kW motor
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5,500 RPM
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Ø56 mm spindle bore
Together, these spindles support fast and stable multi-stage machining, a hallmark of Siemens 828D CNC Turning Center engineering.
Rigid Slant-Bed Construction
The 30° slant-bed frame improves chip flow and increases structural strength. In addition, precision linear guideways and C3-grade ball screws provide accurate axis movement commonly seen in Siemens 828D CNC Turning Centers.
The machine supports:
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Maximum turning diameter: Ø400 mm
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Maximum turning length: 830 mm
Consequently, it handles medium and large components with ease and delivers reliable Siemens 828D CNC Turning Center performance.
High-Performance Tooling System
The 12-station BMT55 power turret supports live tooling. Moreover, the system allows off-center machining thanks to the Y-axis capability. This setup reduces secondary operations and improves overall shop productivity for workshops using Siemens 828D CNC Turning Center equipment.
Built-In Productivity Features
The QL-TurnPro includes:
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Automatic chip conveyor
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Oil mist collector
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Oil-water separator
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Automatic door
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Hydraulic tailstock
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Automatic lubrication system
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Tool setter arm
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Voltage regulator
The system operates on 220V, 3-phase, 60Hz power. It weighs approximately 5,400 kg and fits high-demand production environments such as aerospace, automotive, and defense manufacturing, especially those requiring a Siemens 828D CNC Turning Center.
Technical Specifications
Control System: Siemens 828D
Max Turning Diameter: Ø400 mm
Max Turning Length: 830 mm
Main Spindle:
• 22 kW
• 4,300 RPM
• Ø66 mm bore
• Ø52 mm bar capacity
Sub Spindle:
• 11 kW
• 5,500 RPM
• Ø56 mm bore
Axis Travel:
• X: 260 mm
• Z: 830 mm
• Y: ±50 mm
• W (Sub Spindle): 650 mm
C-Axis Indexing: 0.01°
Turret: 12-Station BMT55 Power Turret with Live Tooling
Electrical: 220V / 3-Phase / 60Hz
Machine Weight: Approx. 5,400 kg
Standard Equipment
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Hydraulic Tailstock
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Automatic Lubrication System
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Automatic Chip Conveyor
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Oil Mist Collector
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Oil-Water Separator
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Automatic Door
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Tool Setter Arm
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Voltage Regulator
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Manual Pulse Generator
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Fully Enclosed Safety Guard
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Electrical Cabinet Heat Exchanger
Applications
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Precision Shaft Manufacturing
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Complex Automotive Components
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Aerospace Turn-Mill Parts
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Defense Industry Machining
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Hydraulic & Mechanical Components
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High-Volume Bar Production













