Nantong Heavy Duty Metal Gantry Milling Machine

• Type: Open-Sided Milling Machine
• Object: Tool
• Structure: Gantry
• Milling Cutter Type: Angle Milling Cutter
• Milling Cutter Structure: Indexable Type
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Precision: High Precision
• Certification: GS, CE, ISO 9001
• Condition: New
• Transport Package: Container
• Trademark: nantong
• Origin: Nantong
• Production Capacity: 300 Sets/Year

Product Description

Comprehensive 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/cm^2	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

Advanced 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

About Our Company

NANTONG YIJI MACHINERY CO., LTD
Founded in 1988, Nantong YIJI Machinery Co., Ltd specializes in crafting state-of-the-art move column CNC machine centers, floor type boring machines, CNC gantry milling machines, automatic solutions, and professional machine tools. With a core business philosophy of 'Quality is essence, excellence, full participation,' we continually strive to elevate the 'YIJI' brand quality. Our expertise in specialized design, mature production techniques, stringent QC management, rapid integrated solutions, and excellent after-service has earned us the trust of a broad customer base. We have successfully expanded our market share, offering a diverse range of products that enjoy robust sales across 30 countries in Europe, America, and Southeast Asia. Our reputation is stellar. Holding import/export rights, an export product license, CE certification, and ISO9001 quality system certification, we are a trusted global machinery provider.

Innovation knows no bounds. Techniques reshape the future. We are committed to offering you our professional technology, quality machines, and unparalleled service.

Exceptional Service

Warranty & After-Sales Service
1. 24/7 technical support via email or telephone.
2. We provide additional accessories for the machine and offer services to create programs based on your drawings. Custom or specialized designs are welcome.
3. All our products come with a 12-month warranty period.
4. Damages caused by human error are not covered.
5. We supply materials and technical support to help customers solve problems.
In cases of repair, return, or replacement, we will cover the delivery charges.

We look forward to your inquiry!