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Large-sized Five-Axis Linkage Machining Center

1. 1.The Five-Axis Linkage Machining Center is a series of mobile worktable five-axis linkage machining centers independently developed by our company, leveraging our core strengths and incorporating advanced international technologies. Capable of performing milling, boring, drilling (including reaming and broaching), tapping, and reaming, it meets diverse requirements across automotive, mold, aerospace, packaging, and hardware manufacturing sectors.

2. Lubrication System: The machine's guide rails and lead screws are equipped with a precision lubrication system, which allows adjustment of oil supply cycles and volumes at each lubrication point. The system achieves fully automatic centralized lubrication through electrical control.
3. Cooling system: The constant temperature cooling system can effectively cool the spindle system and AC shaft, and ensure the precision and stability of the main motion of the machine tool. The tool cooling system, namely the cutting fluid device and the cutting air device, can take away the heat generated in the process of machining in time.

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CNC Machining Center Large-sized Five-Axis Machining Center

Description

Product Overview

The mobile worktable five-axis linkage machining center is independently developed by our company. We integrate our core proprietary technologies with internationally advanced manufacturing techniques. This machine integrates multiple machining processes including milling, boring, drilling, reaming, broaching and tapping to finish complex workpieces in one clamping. It is widely applied in aerospace, precision mold, automotive parts, packaging equipment and hardware manufacturing industries with strong versatility and high processing efficiency.

Adopting a mature fixed spindle head and movable worktable structure, the machine consists of worktable, bed, column, spindle head, linear guide sliders, centralized lubrication system, constant temperature cooling system, rotary control panel and complete electrical control system.

The X and Y axes drive the worktable for horizontal movement, the Z axis controls vertical lifting of the spindle, and the A/C rotary axes enable multi-angle flipping and indexing of workpieces. Real five-axis simultaneous linkage is realized to machine complex curved surfaces, undercuts and inclined holes, eliminating repeated clamping errors and shortening production time.

Core Mechanical Advantages

High-rigidity cast body for long-term stable precision
The bed and worktable are cast from high-strength cast iron via resin sand molding with excellent vibration resistance. Load-bearing sliders are reasonably arranged on linear guides based on mechanical principles for heavy load capacity. All XYZ axes adopt AC servo motors to drive heavy-duty ball screws for smooth transmission and precise positioning, maintaining geometric accuracy under long-term heavy cutting.
DD direct-drive A/C rotary table for high-precision linkage
Equipped with DD direct drive, the rotary table features fast response and zero transmission backlash. The pneumatic brake system ensures firm clamping during cutting. A built-in constant-temperature oil cooling unit effectively reduces thermal deformation of rotary axes, guaranteeing outstanding indexing and contour accuracy during five-axis simultaneous machining of multi-sided and complex curved parts.

Supporting Systems for Stable Mass Production

Automatic adjustable centralized lubrication system

Each lubrication point for guide rails and ball screws supports independent adjustment of oil supply cycle and flow rate. Fully automatic centralized lubrication controlled by electrical system reduces abrasion of moving parts, extends machine service life and minimizes precision loss during long-term operation.

Dual constant temperature cooling system

The constant temperature cooling unit cools the spindle and A/C rotary axes continuously to stabilize operational precision by dissipating core heat.
Combined cutting fluid spray and air blowing cooling devices quickly remove cutting heat to avoid thermal deformation of cutters and workpieces, improving surface finish and cutter life.

Humanized Auxiliary Functions

Built-in workspace lighting supports non-stop night shift production. A three-color indicator light clearly displays three working statuses: program execution, machining cycle completion and equipment fault alarm. Operators can monitor machine status from a distance to simplify workshop management and reduce inspection workload.

Product Parameter

Item	Specification	Unit
X-axis Travel	800	MM
Y-axis Travel	550	MM
Z-axis Travel	600	MM
A-axis travel rotation angle	120 °～-120 °	°
C-axis travel rotation angle	360 °	°
Spindle nose to table surface (A-axis 0°)	100-700	MM
Spindle center to a-axis end face (A-axis +90°)	370	MM
Spindle center to a-axis end face (A-axis −90°)	180	MM
Mounting flange diameter	Φ320	MM
Spindle nose center hole diameter	Φ40	MM
Maximum load capacity	80	KG
Maximum swing diameter	Φ500	MM
Spindle diameter	155	MM
Maximum spindle speed	10000	RPM
Spindle output power	7.5/11	KW
Spindle tool holder type	BT40	/
X/Y/Z axis power	3.9/3.9/5.9	KW
A-axis rated torque	406	N·M
C-axis rated torque	170	N·M
X/Y/Z Axis speed	24	M/MIN
Maximum A-xis Speed	170	RPM
Maximum C-Axis Speed	386	RPM
X/Y/Z cutting speed	10000	MM/MIN
A-axis cutting speed	3000	MM/MIN
C-axis cutting speed	8000	MM/MIN
X/Y/Z axis rail specifications	45	MM
X/Y/Z axis screw specifications	4012	/
Tool magazine capacity	24	T
Tool magazine type	Disc-Type Robot Tool Magazine	/
Total weight approx	5500	KG
Machine dimensions (lengthwidthheight)	250026002600	MM

Application Cases

1. Processing complex components to improve production efficiency

Many core components in pump and valve products (such as pump casings, impellers, valve bodies, etc.) have complex shapes that are difficult to process efficiently using traditional methods. CNC machine tools use programming to achieve multi-axis coordination, enabling precise processing of irregular geometric shapes and complex flow channel structures. For example: processing of pump casings and volute moulds, and optimisation of internal flow channels in valve bodies.

2. Ensuring high precision and consistency

Pump and valve products have extremely high requirements for sealing performance and pressure resistance. CNC machine tools use programmed control to reduce human error, ensuring consistency in batch production. For example:

Precision valve core and sealing surface machining: CNC machine tools can achieve micron-level precision, ensuring the sealing performance of valve opening and closing and reducing the risk of leakage.

Integrated processing of multiple branches: In hydraulic systems, the cross-drilling and flow channel layout of multiple branches require high-precision positioning. CNC machine tools use three-dimensional modelling and processing to avoid errors and leakage issues associated with traditional processes.

FAQ

Do you have export experience? What documents can you provide?

Yes, our machines have been exported worldwide. We provide invoices, packing lists, certificates of origin, CE certifications, etc.

Is customization available?

Yes. We have rich experience in custom processing and can provide flexible customization services from bed to processing parameters to appearance.

What materials can this machine process?

It efficiently machines stainless steel (304/316), aluminum (6061/7075), titanium (Grade 5), and engineering plastics (PEEK/POM).

How does Primacon provide after-sales service for CNC machine ?

We offer worldwide after-sales support, including machine installation, commissioning, operator training, and regular maintenance. Our technical team is always ready to address any technical issues, ensuring the long-term operation of the equipment.