Product Overview

The DY-U400 is a high-precision 5-axis CNC milling machine designed for complex contour machining in a single setup. It performs milling, drilling, tapping, and multi-angle machining on aluminum, steel, titanium, and composite parts.

SDK-U400 Machine Configuration

NO.	ITEM	BRAND
1	Control system	SIEMENS, HEIDENHAIN, SYNTEC, HNC are selectable.
2	Linear guide brand	HIWIN / PMI class P4
3	Ballscrews	HIWIN / PMI class C3
4	X/Y/Z ballscrews standard	Φ40
5	X/Y/Z Linear guide size	35 / 45 / 45
6	Spindle	AIBIG / DEJO
7	Tool magazine	POJU / DEJIE / SANJET
8	Bearing	FAG / NSK from Germany
9	Cooling pump	DUYANG
10	Lubrication system	(China) HERG / BAOTN
11	Transformer	JINBAO
12	Coupling	Chengzhi
13	Metal plate	Jigong / Aipeier
14	Spindle oil cooling	Rucol
15	Machine body	Sand resin precision machine body
16	Manual Pulse Generator	HZQC
17	Instructions	English instructions

Key Advantages

Full 5-axis simultaneous machining enables complex surfaces, undercuts, and multi-face parts to be completed in one setup, reducing cycle time and fixture costs.
Rigid sand resin cast machine body provides excellent vibration damping and long-term dimensional stability for high-precision production.
C3-grade ballscrews and P4-class linear guides ensure accurate positioning, smooth motion, and consistent repeatability during high-speed machining.
Selectable SIEMENS, HEIDENHAIN, SYNTEC, and HNC controls allow easy integration with customer programming standards and operator preferences.
Centralized lubrication and spindle oil cooling systems reduce thermal deformation and minimize routine maintenance requirements.

Applications

Aerospace components: impellers, turbine blades, structural brackets
Medical parts: orthopedic implants, surgical instruments, prosthetic components
Automotive parts: aluminum housings, transmission components, prototypes
Mold and die manufacturing: cavity inserts, electrode holders, precision molds
Energy industry: compressor wheels, valve bodies
Precision engineering: complex 3D metal and composite components

Optional Configurations & Customization

CNC control system options: SIEMENS, HEIDENHAIN, SYNTEC, HNC
Spindle speed and power configurations according to material and cutting requirements
Automatic tool magazine capacities and tool interface selections
Renishaw probe systems for workpiece and tool measurement
Coolant-through-spindle and chip conveyor systems
Voltage, language, and electrical standards for destination markets
OEM branding, color scheme, and private label documentation

Quality Assurance

Incoming inspection of castings, bearings, ballscrews, and electronic components
Machine body aging treatment to eliminate internal stress
Precision assembly under controlled procedures
Laser interferometer calibration for axis positioning accuracy
Ball bar testing for circular interpolation accuracy
Spindle runout and vibration measurement
5-axis kinematic accuracy verification
Continuous no-load and cutting performance tests
Final inspection with complete test reports before shipment

Certifications

CE - Conforms to European machinery safety and electrical requirements

ISO 9001 - Certified quality management system for consistent manufacturing control

Export compliance documentation - Supports customs clearance and destination market requirements

Manufacturing Capability

Dedicated production facility specializing in CNC machining centers and tapping machines
In-house assembly, alignment, testing, and quality inspection
Experienced engineering team for OEM and ODM projects
Stable supply chain using internationally recognized component brands
Export experience serving distributors and industrial customers worldwide
Flexible production scheduling for standard and customized orders