High Precision Gantry CNC Milling Machine for Metal

• 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

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

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
Nantong YIJI Machinery Co., Ltd, established in 1988, specializes in the manufacturing of move column CNC machine centers, floor type boring machines, CNC gantry milling machines, automatic solutions, and professional machine tools. At Nantong YIJI, we integrate the business philosophy of 'Quality is essence, excellence, full participation,' continually enhancing the 'YIJI' machine brand quality. With specialized design, mature production expertise, strict QC management, quick integrated solutions, and excellent after-sales service, we have garnered trust from our vast clientele. Our market share has expanded significantly, with our diverse and comprehensive product range enjoying strong sales across 30 countries in Europe, America, and Southeast Asia. Our products have earned a stellar reputation. Holding import/export rights, we have obtained the export product license, CE certification, and passed ISO9001 quality system certification.

Innovation is our driving force. Techniques shape the future. We are committed to providing you with our professional technology, quality machines, and the best service.

Our Service

Warranty & After-sale service
1. 24/7 technical support via E-mail or telephone.
2. We provide extra accessories for the machine and offer custom programming services based on your drawings. Customized or special designs are welcome.
3. All our products come with a 12-month warranty period.
4. Damage caused by human error is not covered.
5. We provide materials and technical support to help our customers resolve any issues.
We will cover the delivery charge in cases of repair, return, or replacement.

We welcome your inquiry!