Fixed Beam Metal CNC Milling Machine

Product Description

Machine Parameters

Model	Unit	SKX2016	SKX2500	SKX3020	SKX4025
Travel
X axis	mm	2,200	2,700	3,200	4,200
Y axis	mm	1,600 / 2,000/2500/3000
Z axis	mm	800(1,000-opt.)
Distance from spindle nose to table	mm	150 - 950(150 / 1,150-opt.)
Distance between two column	mm	1,700 / 2,100/2600
Working table
Table Length	mm	2,000	2,500	3,000	4,000
Table Width	mm	1,600 / 2,000
Table Load	kg	6,000	7,000	9,000	10,000
T- Slot (Width x Number x Pitch)	mm	22x7x180 / 22x9x180
Spindle
Spindle Taper	-	BT-50 / ISO-50 / CAT-50
Spindle Speed	rpm	3,000(6,000-opt.)
Spindle motor(cont./30 minutes rated)	kw	18.5 / 22 (22/26-opt.)
Feed
Rapid Traverse(X/Y/Z)	m/min	12 / 12 / 15			10 / 12 / 15
Cutting feedrate	mm/min	7,000
Accuracy
Positioning Accuracy	mm	±0.005 / 300 ; ±0.015 / Full travel
	mm	P0.03		P0.035
Repeatability	mm	±0.003
	mm	0.025		0.028
ATC
Tool magazine capacity	pcs	32 (24/40/60-opt.)
Max. tool size (full pocket/next pockets empty)	mm	Ø125/245
Max. tool length	mm	350
Max. tool weight	kg	20
Others
Power required	kva	65
Pneumatic input pressure	kg/cm2	6.5
Machine net weight	tons	20 / 22	22 / 24	24 / 26	28 / 30
Floor space (LxWxH)	m	8.5x5.1(5.5)x4.7	10.5x5.1(5.5)x4.7	12.5x5.1(5.5)x4.7	15.2x5.1(5.5)x4.7

Machine Configuration

Automatic lubrication system

Spindle oil cooler

Air blast through spindle

Manual Pulse Generator

Working lamp

3-color alarm lamp

RS-232 interface

Heat exchanger for electrical cabinet

Water gun and air gun interface

Cutting coolant system

Twin auger chip removal system

Belt type chip conveyor with cart

X axis Heidenhain Linear Scale

Sub-table

3 axes manual pulse generator for mold processing

Coolant through spindle at 20/40/70 bar

Coolant through tool holder interface

Air conditioner for electrical cabinet

Transformer

Oil skimmer

Oil mist collector

Company Introduction
NANTONG YIJI MACHINERY CO., LTD
Established in 1988, Nantong YIJI Machinery Co., Ltd. specializes in crafting advanced move-column CNC machine centers, floor-type boring machines, CNC gantry milling machines, automated solutions, and professional-grade machine tools. With a core business philosophy rooted in 'Quality is essence, excellence, full participation,' we continually enhance the prestigious 'YIJI' brand. Our exceptional design expertise, refined production techniques, rigorous quality control, rapid integrated solutions, and excellent after-sales service have earned the trust of a diverse clientele. Our market footprint spans 30 countries across Europe, America, and Southeast Asia, enjoying a strong reputation globally. We proudly hold import/export rights, export product licenses, CE certification, and ISO9001 quality system certification.
Innovation knows no bounds. Technology shapes the future. We are committed to providing you with top-tier technology, premium quality machines, and unmatched service.
Our Service
Warranty & After-sale Service
1. Round-the-clock technical support via email or telephone.
2. Supply additional machine accessories and custom programming services based on your designs. Customized or special designs are welcome.
3. All our products come with a 12-month warranty period.
4. Damages caused by human error are excluded.
5. We provide materials and technical support to assist our customers in resolving issues.
If repair, return, or replacement cases occur, we will cover the delivery charges.
We eagerly anticipate your inquiries!

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