LN1830s Gantry Processing Center

Structural features:

1. The machine tool adopts a box-type structure of moving workbench and fixed beams of gantry frame;

2. The X and Y direction guides are both overloaded roller linear guides, and the Z direction is a widened rectangular sliding guide;

3. There is a balance oil cylinder on both sides of the spindle box, and automatic synchronous balance is achieved through the gas-liquid conversion device;

4. Double nut pre-pressurized P3-level large-guided ball screw for feeding in X, Y, and Z;

5. Use heavy-duty spindle unit, and use gear speed change or synchronous pulley speed change structure according to the model;

6. The external protection of the machine tool adopts a simple and practical protective structure design, which is convenient to operate, flexible and reliable;

7. The machine tool operating system adopts ergonomic principles, and the operating box is independently designed for easy operation;

8. Widely applicable to large and medium-sized mechanical parts processing and mold manufacturing, one-time clamping can meet coarse finishing processing.

Technical parameters:

project		unit	LN1830s (five-sided milling)	LN1613	LN3023
Workbench	Workbench area	mm	1400*3000	1000*1600	2000*3000
	T-slot size	mm	7-22-180	7-22-140	9-28-200
	Large load bearing of workbench	kg	7500	2000	10000
Work scope	X-directional itinerary	mm	3100	1600	3100
	Y-direction itinerary	mm	2000	1450	2700
	Z direction itinerary	mm	700	800	1000
	Distance from the spindle end surface to the workbench	mm	205-905	150-950 (direct connection)/115-915 (BT50 belt)	280-1280
	Cross-gantry width	mm	1750	1300	2300
Spindle	Spindle speed	r/min	50-566/566-3000		6000
			BT50	BT40 direct connection/BT50 optional
	Spindle motor power	KW	15	11	22
Feed	Fast movement of X/Y axis	m/min	15	15	10
	Z-axis moves quickly	m/min	12	15	10
	Cutting feed	mm/min	1-5000	1-5000	1-5000
Accuracy	X/Y/Z positioning accuracy	mm	0.025/0.025/0.025	0.025/0.025/0.025	0.025/0.025/0.025
	X/Y/Z repeat positioning accuracy	mm	0.012/0.012/0.012	0.012/0.012/0.012	0.012/0.012/0.012
Tool library	Tool magazine capacity	把	24	24	24
	Large diameter/length tool	mm	φ127/300	φ127/300	φ127/300
	High weight of tool	kg	15	10/15	15
other	Net weight of the machine tool	kg	27000	12500	31000
	External dimensions	mm	8000*4000*4000	5000*3000*4000	8500*4000*4800

project		unit	LN4023	LN6032	LN8032
Workbench	Workbench area	mm	2000*4000	2800*6000	2800*8000
	T-slot size	mm	9-28-200	11-28-250	11-28-250
	Large load bearing of workbench	kg	13000	30000	35000
Work scope	X-directional itinerary	mm	4100	6200	8000
	Y-direction itinerary	mm	2700	3800	3800
	Z direction itinerary	mm	1000	1300	1300
	Distance from the spindle end surface to the workbench	mm	280-1280	160-1460	160-1460
	Cross-gantry width	mm	2300	3200	3200
Spindle	Spindle speed	r/min	6000	6000	6000
	Spindle conical hole		BT50	BT50	BT50
	Spindle motor power	KW	22	22	22
Feed	Fast movement of X/Y axis	m/min	1/10	8/10	6/10
	Z-axis moves quickly	m/min	10	10	10
	Cutting feed	mm/min	1-5000	1-5000	1-5000
Accuracy	X/Y/Z positioning accuracy	mm	0.025/0.025/0.025	0.035/0.035/0.035	0.04/0.04/0.04
	X/Y/Z repeat positioning accuracy	mm	0.012/0.012/0.012	0.016/0.016/0.016	0.016/0.016/0.016
Tool library	Tool magazine capacity	把	32	32	32
	Large diameter/length tool	mm	φ127/300	φ127/300	φ127/300
	High weight of tool	kg	15	15	15
other	Net weight of the machine tool	kg	35000	57000	67000
	External dimensions	mm	12000*4000*4800	15000*6000*5800	21000*6000*5800