DF-2017LA Extra-Large Gantry Machining Center

Performance: The DF-2017LA is a high-performance portal machining center designed for extra-large part processing. This portal machining center adopts an integrated column and beam + curved beam structure; a four-linear guide combination for the spindle box (two 55 linear guides on both sides + one 45 linear guide on the rear) enhances rigidity. The worktable box structure achieves an ultra-high load-bearing capacity of 4500kg on the basis of lightweight design; HT300 castings undergo double aging treatment, and the scraping process on casting mating surfaces ensures precision. A 15000rpm high-speed direct-drive spindle is paired with an 11/15kw high-power motor; the chip groove design of the base ensures efficient iron chip recovery, adapting to extra-large part processing needs.

Adaptability and Process Expandability

Targeting extra-large part processing in the auto parts, military, shipbuilding, and mold industries, this portal machining center is compatible with multiple materials. With an extra-large stroke of 2000/1600/900mm and a worktable area of 2200X1450mm, it can carry extra-large ship structural parts, heavy molds, and giant auto parts casings, supporting integrated processing of complex processes and meeting mass production needs of extra-large parts in high-end industries.

Qualification Certification

Certified with ISO9001 quality management system, its precision control, load-bearing capacity, and operational stability for extra-large processing have passed international standard verification.

Summary

With four-linear guide spindle box and ultra-high load capacity as core advantages, this portal machining center focuses on extra-large part processing, serving as a flagship equipment for core production capacity upgrading in high-end industries.

Technical Specification

Item	Unit	DF-2017LA
Gantry Width	mm	1700
X/Y/Z Axis Travel	mm	2000/1600/900
Worktable Area	mm	2200X1450
Worktable Load Capacity	kg	4500
Distance from Spindle Nose to Worktable	mm	210-1110
Positioning Accuracy	mm	0.012
Repeat Positioning Accuracy	mm	±0.004
Maximum Spindle Speed	rpm	Direct Drive 15000
Spindle Taper	-	HSKA63
Spindle Motor Power	kw	11/15
3-Axis Motor Torque	nm	40/40/40
3-Axis Rapid Traverse Speed	m/min	15/15/12
3-Axis Cutting Feed Rate	mm/min	1-10000
ATC Tool Specification	-	HSKA63
Tool Magazine Type & Capacity	pcs	Disc Type 24T
Tool Change Time	s	2.5
Air Pressure Requirement	kg/cm²	6-6.5
Required Power Capacity	kva	30
Machine Overall Dimension (LengthXWidth)	mm	6400X4430
Machine Height	mm	4328
Machine Weight (Approx.)	kg	22000