Campro / Campro Precision Machinery CNC Machine Tools & Machining Centers

Technical selection and specifications for Campro / Campro Precision Machinery vertical, 5-axis, and double-column machining centers worldwide.

Vertical Machining Centers CPV-B #40 Series

Campro CPV-B #40 vertical machining centers feature rigid box ways and heavy cast iron beds. The line includes models CPV-850B, CPV-1050B, CPV-1100B, CPV-1400B, and CPV-1600B with X-axis travels from 850 to 1600 mm for vibration-free heavy milling across mold and general engineering shops.

Rigid boxway slideways with heat-treated alloy structure
Working travels from 850×530×530 mm up to 1600×830×700 mm
Spindle taper BBT-40 with belt or direct inline drive motor
Replacement ball screws, slideway wipers, belts, and encoders

Heavy-Duty Vertical Machining Centers CPV-B #50

Campro CPV-B #50 heavy machining centers deliver high torque for tough alloys and large workpieces. Models CPV-1100B, CPV-1400B, CPV-1600B, CPV-1800B, and CPV-2200B provide X travels up to 2200 mm and Y travels up to 1020 mm with high-torque BT-50 spindles for heavy roughing and die making.

Heavy-duty induction-hardened box ways on all three axes
Working travels from 1100×620×600 mm up to 2200×1020×800 mm
High-torque BT-50 spindle with gear reduction drive system
Replacement spindle bearings, unclamp cylinders, and way wipers

High-Speed Machining Centers CNV and NV Series

Campro CNV and NV series vertical machining centers are built for high-speed dynamic milling of electronics and precision parts. Featuring preloaded linear guideways and direct-coupled BBT-40 spindles, models CNV-850 and NV-1020 achieve rapid traverse rates up to 48 m/min with high surface finish.

Preloaded precision linear roller guideways on all axes
Axis travels ranging from 850×530×530 mm to 1020×530×530 mm
Direct inline BBT-40 spindle for continuous high speed
Replacement linear way runners, wipers, and axis couplings

Horizontal Machining Centers HMC Series

Campro HMC horizontal machining centers are engineered for heavy-duty multi-sided milling of gearbox housings and pump bodies. Built on a rigid T-shaped heavy casting with a dual rotary automatic pallet changer (APC) and indexing table, the platform eliminates part loading downtime in batch runs.

Rigid T-shaped one-piece alloy bed with high vibration damping
Automatic dual pallet changer APC with high-precision indexing
Heavy-duty BT-50 geared spindle for deep face milling operations
Replacement pallet clamp seals, hydraulic valves, and drawbars

5-Axis Machining Centers NU 550 Series

The Campro NU 550 5-axis center features a monobloc frame with a tilting trunnion table. Equipped with a 12,000 RPM IDD spindle driven by a 40 HP motor, it provides X/Y/Z travels of 940×800×550 mm and an A-axis range of +30° to -120° for complex simultaneous aerospace parts.

Integrated trunnion table ø550 mm with A-axis tilt +30° to -120°
Direct inline 12,000 RPM IDD spindle powered by a 40 HP motor
Working envelope of X:940 mm, Y:800 mm, and Z:550 mm
Kinematic rotary calibration, optical glass scales, and tool changers

Double Column Machining Centers PV Series

Campro PV series double column bridge machining centers are engineered for large mold plates and structural frames. Ranging from PV-2216 to PV-5221, the line offers X travels from 2200 to 5200 mm and Y travels to 2100 mm, ensuring thermo-symmetric rigidity under continuous loads.

Rigid double column portal structure with clearance to 2100 mm
Axis travels from 2200×1600×750 mm up to 5200×2100×800 mm
Reinforced crossbeam with heavy-duty BT-50 spindle unit
Gantry slideway regrinding, gib adjustment, and lead screw nuts

Precision CNC Lathes CPL Slant-Bed Series

Campro CPL series precision CNC lathes feature a 45° slant-bed heavy casting that ensures rapid chip removal and high thermal damping. Ranging from compact CPL-106 to heavy-duty CPL-3518, the line delivers Z-axis turning lengths up to 2200 mm for chucking and long shaft metalworking applications.

Heavy-duty one-piece cast iron bed with 45° slant inclination
Working travels from X:150+20 / Z:350 mm up to X:355+30 / Z:2200 mm
Hydraulic clamping power chucks with high-speed servo turrets
Replacement spindle seals, drawbar cylinders, and drive belts

Turning and Milling Centers CPL-Y Series

Campro CPL-Y turning and milling centers combine multi-axis CNC turning with live tooling in a single part setup. Equipped with an orthogonal Y-axis, a rigid BMT powered turret, and optional sub-spindle, the series streamlines complex milling of flanges, hydraulic manifolds, and aerospace fittings.

True orthogonal Y-axis for off-center milling and cross-drilling
High-rigidity BMT live tooling turret for milling and tapping
Full contouring C-axis spindle with hydraulic disc brake unit
Turret alignment service, live tool drive repair, and couplings

Campro Precision Machinery Manufacturing Background and Brand Foundation

Founded in 2003 with its primary engineering base in Taichung, Taiwan, Campro Precision Machinery Co., Ltd. builds high-precision CNC metal-cutting equipment. The brand name Campro merges CAM (Computer-Aided Manufacturing) with PRO (Professional).

The plant engineers heavy-duty vertical machining centers, simultaneous multi-axis machines, and slant-bed turning centers for aerospace, automotive, die-making, and high-volume machining shops.

The machine structural foundations utilize induction-treated meehanite alloy beds with internal stiffening ribs designed to dampen vibrations under aggressive roughing. Campro equipment integrates industry-standard CNC controllers including Fanuc, Mitsubishi, and Heidenhain.

Structural Rigidity and Slideway Technology Across Machine Categories

Campro machines utilize two distinct motion guidance philosophies tailored to production goals. Heavy-duty milling models incorporate wide induction-hardened rectangular box ways lined with low-friction Turcite-B polymer for maximum damping when milling high-strength alloy steels.

High-speed machining models feature preloaded linear roller guideways that enable rapid axis acceleration without stick-slip friction. Slideway surfaces undergo precision hand-scraping to maintain optimal oil retention pockets.

Regular slideway maintenance requires verifying automatic lubrication flow and replacing protective polyurethane wipers before chips penetrate underlying ways.

High-Torque and High-Speed Spindle Architecture BT40 and BT50

Spindle configurations on Campro milling centers address both high-speed aluminum finishing and deep steel roughing. The CPV-B series features direct inline IDD and belt-driven spindles available in BBT-40 and heavy-duty BT-50 tapers with dual contact faces.

The five-axis NU 550 utilizes a 12,000 RPM direct-drive spindle powered by a 40 HP motor for high-efficiency dynamic milling. Ceramic angular contact bearings minimize thermal expansion under prolonged continuous cycles.

Preventive maintenance includes checking drawbar spring pack retention force, inspecting petal clamp fingers, and balancing toolholders before high-speed operations.

Five-Axis Simultaneous Trunnion Architecture and Complex Part Machining

The Campro NU 550 five-axis bridge center integrates a monobloc column with a tilting rotary trunnion table measuring ø550 mm. Its rigid A-axis provides +30° to -120° tilting motion while the continuous C-axis offers 360° rotation.

This dual-axis rotary setup allows complex multi-sided machining of impellers, turbine blades, and automotive molds in a single part clamping. Rigid linear scales and high-resolution absolute rotary encoders ensure geometric fidelity across interpolated toolpaths.

Five-axis kinematic calibration utilizes precision probe cycles to adjust rotary center offsets dynamically.

Lights Out Plan and Factory Automation Solutions

To support unattended overnight production, Campro provides turnkey engineering under the Lights Out Plan framework. Machine tools can be paired with overhead gantry robot loaders, multi-station automatic pallet changers (APC), and automated hydraulic part clamping systems.

The proprietary IIoT software platform collects real-time spindle load, tool life counters, vibration anomalies, and overall equipment effectiveness (OEE). Data outputs link seamlessly with plant-wide manufacturing execution systems (MES).

Automated in-process part probing and tool breakage detection ensure stable lights-out manufacturing.

Technical Selection Criteria and Global Turnkey Commissioning

Selecting the ideal Campro machining center requires evaluating workpiece envelope, metal removal rates, required geometric tolerances, and production lot sizes.

Boxway CPV models excel in tough tooling steels and aerospace alloys, while linear way NV centers optimize cycle times in non-ferrous parts. SpareX coordinates technical selection with verified factory documentation, spindle torque curves, and interference drawings.

Turnkey commissioning includes precision machine foundation leveling, axis orthogonality verification, kinematic tuning, and test-piece cutting before production handoff.

Campro and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Campro and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.