Loong Family

5-Axis Horizontal Flipping Plate Milling Center

High-efficiency machining for large structural components.

The 5-Axis Horizontal Flipping Plate Milling Center is designed for high-efficiency machining of titanium and aluminum structural components. With horizontal machining, flipping plate technology and automation-ready production concepts, it supports precise, stable and efficient large-part manufacturing.

HM1020Ti-AC
HM2040Ti-AC
HM1020Al-AC
HM2040AL-AC
Control Systems

Siemens and Heidenhain CNC control options.

TOPNC machines can be configured with Siemens or Heidenhain control systems, depending on machine type, application requirements and customer production standards.
01

Siemens CNC

Reliable control technology for stable operation and demanding production environments.
02

Heidenhain CNC

Precision-focused control for complex milling, contours and high-accuracy workflows.
03

Configured by Application

Control system selection depends on machine type, process and customer requirements.
Model Range

Four 5-axis configurations for titanium and aluminum structural parts.

The 5-axis model range covers titanium and aluminum alloy machining in different table sizes and load capacities. From compact structural components to larger aerospace panels and frame structures, each configuration is designed for efficient material removal, high stiffness and automated production workflows.

Titanium alloy configuration

HM1020Ti-AC

Compact 5-axis flipping plate milling configuration for titanium alloy structural components with high torque, stable cutting performance and efficient chip removal.

2000 × 1000 mm

Table size

1500 kg

Table load

2100 / 1100 / 800 mm

X/Y/Z travel

Large titanium configuration

HM2040Ti-AC

Large-format titanium alloy configuration for structural components requiring extended working range, high table load and stable 5-axis machining performance.

4000 × 2000 mm

Table size

5000 kg

Table load

4600 / 2200 / 800 mm

X/Y/Z travel

Aluminum alloy configuration

HM1020Al-AC

High-speed 5-axis configuration for aluminum alloy structural components, designed for high material removal rates and efficient automated machining.

2000 × 1000 mm

Table size

1500 kg

Table load

30000 rpm

Max. spindle speed

Large aluminum configuration

HM2040AL-AC

Large-format aluminum alloy configuration for bigger structural parts, combining high-speed machining with extended travel and automation-ready production.

4000 × 2000 mm

Table size

4000 kg

Table load

4300 / 2200 / 650 mm

X/Y/Z travel

01

High-Efficiency Machining

Horizontal flipping plate machining enables high material removal rates, continuous machining and efficient chip removal for titanium and aluminum structural components.

02

High-Precision Machining

Precision calibration, 5-axis RTCP accuracy and high static stiffness support reliable machining accuracy for demanding structural parts.

03

Closed-Loop AccuracyHigh Thermal Stability

Thermal compensation and temperature-controlled accuracy concepts help maintain stable positioning accuracy during long machining processes.

04

Flexible Automation

Standalone systems, automated transport lines and loading/unloading concepts support flexible production setups with shorter handling times and higher machine utilization.

Technical Data

Technical comparison across the 5-axis flipping plate milling series.

The table below compares the key technical data of the HM1020Ti-AC, HM2040Ti-AC, HM1020Al-AC and HM2040AL-AC, including table size, travel range, rapid traverse, spindle data, accuracy values and tool magazine capacity.

ParameterHM1020Ti-ACHM2040Ti-ACHM1020Al-ACHM2040Al-AC
Machine versionHorizontal 5-Axis Flipping Plate Milling Center for Titanium AlloyHorizontal 5-Axis Flipping Plate Milling Center for Titanium AlloyHorizontal 5-Axis Flipping Plate Milling Center for Aluminum AlloyHorizontal 5-Axis Flipping Plate Milling Center for Aluminum Alloy
Table size2000×1000 mm4000×2000 mm2000×1000 mm4000×2000 mm
Table load1500 kg5000 kg1500 kg4000 kg
X/Y/Z travel2100/1100/800 mm4600/2200/800 mm2600/1100/600 mm4300/2200/650 mm
X/Y/Z rapid traverse15/15/15 m/min15/15/15 m/min50/50/50 m/min50/50/50 m/min
X/Y/Z max. cutting feedrate10/10/10 m/min10/10/10 m/min30/30/30 m/min30/30/30 m/min
X/Y/Z max. acceleration0.3/0.3/0.3 g0.3/0.3/0.3 g0.7/0.7/0.5 g0.7/0.7/0.5 g
A/C axis travel±95°/N×±360°±95°/N×±360°±110°/N×±360°±110°/N×±360°
A/C axis max. speed10/10 rpm10/10 rpm30/30 rpm30/30 rpm
A/C axis max. acceleration400°/s²400°/s²400°/s²400°/s²
A/C max. torque1928/2720 Nm4000/4000 Nm1470/1560 Nm1470/1560 Nm
A/C clamping torque6936/7000 Nm9000/9000 Nm3888/4000 Nm3888/4000 Nm
Spindle taper holeHSK-A100HSK-A100HSK-A63HSK-A63
Spindle rated power (S1)52 kW52 kW125 kW125 kW
Spindle rated torque (S1)500 Nm500 Nm66 Nm66 Nm
Spindle max. speed7000 rpm7000 rpm30000 rpm30000 rpm
Through-spindle coolant pressureStandard 70 BarStandard 70 BarStandard 70 BarStandard 70 Bar
X/Y/Z positioning accuracy0.025/0.015/0.008 mm0.025/0.015/0.008 mm0.025/0.015/0.008 mm0.025/0.015/0.008 mm
X/Y/Z repeatability0.015/0.010/0.006 mm0.015/0.012/0.006 mm0.015/0.010/0.004 mm0.015/0.012/0.004 mm
A/C axis positioning accuracy8/8″8/8″8/8″8/8″
A/C axis repeatability6/6″6/6″6/6″6/6″
Tool magazine capacity40 tools60 tools40 tools60 tools
Machine installation dimensions (L×W×H, incl. loading/unloading)11000×8200×3700 mm15000×10000×4450 mm11000×8200×3700 mm15000×10000×4450 mm
Download Brochure

Full 5-Axis Horizontal Flipping Plate Milling brochure.

Download the official brochure with detailed information about horizontal flipping plate milling, titanium and aluminum structural component machining, automation concepts, intelligent measurement and technical configuration.

Photo Gallery

Impressions from horizontal flipping plate milling in large-part machining.

This gallery presents a mixed visual selection from the flipping plate milling series, including machine views, production line concepts, workpiece handling, machining areas and application-related impressions. The images are not separated by model type and provide a broader impression of the system as a whole.

Kunpeng Family

Related machines in this family.

The Loong Family includes specialized machining concepts for aircraft skins, fuselage structures and large structural components. While the 5-Axis Horizontal Flipping Plate Milling Center focuses on efficient machining of titanium and aluminum structural parts, Dual 5-Axis Mirror Milling is designed for aircraft skin thinning and closed-loop wall thickness control.

Dual 5-Axis Mirror Milling

Horizontal Mirror Milling Center with Dual 5-Axis

Advanced mirror milling solution for aircraft skins, combining 5-axis milling and 5-axis support on both sides of the workpiece for closed-loop thinning and adaptive surface compensation.

Talk to TOPNC

Need the right flipping plate milling configuration?

Talk to TOPNC about workpiece size, material, accuracy requirements, production volume and automation goals. Based on your structural component machining needs, we can help identify the right 5-axis flipping plate milling configuration.