Nantong Heavy Duty Gantry 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 has carved a niche in the manufacturing of advanced machine tools including move column CNC machine centers, floor type boring machines, CNC gantry milling machines, and customized automated solutions. Our steadfast commitment to 'Quality as Essence, Excellence, and Full Participation' has fortified the 'YIJI' brand, recognized for superior quality. Leveraging innovative design, refined craftsmanship, stringent quality control, rapid integrated solutions, and exceptional after-sales service, we have earned the trust and loyalty of a global clientele. Our products, spanning a diverse range, are well-received in over 30 countries across Europe, America, and Southeast Asia, consistently garnering accolades. With rights to import and export, our company is certified with CE and ISO9001, underscoring our dedication to international standards.
Innovation is our driving force, transforming the future. We are dedicated to providing you with cutting-edge technology, superior quality machines, and unparalleled service.
Our Service
Warranty & After-sale service
1. Around-the-clock technical support via email or phone.
2. Additional machine accessories and customized programming services based on your drawings. Special designs are welcome.
3. All our products come with a 12-month warranty.
4. Exceptions apply to human-induced damage.
5. We provide materials and technical support to assist our customers in resolving issues.
We will cover the delivery charges for repairs, returns, or replacements.
We look forward to your inquiries!

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