MK-6025 Longmen Surface Grinder

Category:Longmen Surface Grinder
Number of views：591
Time:2023-06-29

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Overview

To meet market demand, we focus on the development and upgrading of various models of gantry surface grinders. For a long time, it has brought rich economic benefits to customers and received unanimous praise from them!

The high-precision flange spindle design of the gantry grinder adopts a flange spindle for the transverse grinding head, matched with a bearingless design, three-way fit, and pre pressure treatment. The spindle runout is within 2 μ. This structural design gives the spindle ultra-high grinding rigidity and precision matching hydraulic and refrigeration systems, ensuring the spindle's working condition.

Adopting an imported CNC system, it is easy to operate and improves efficiency.

Longmen grinding worktable, equipped with Turcite-B and precision manual scraping, reduces damping coefficient, prevents low-speed crawling, and ensures smooth operation and grinding accuracy of the worktable.

The base is designed with double V-shaped guide rails, ensuring good straightness and ensuring the flatness and equal thickness of the workpiece. It can be re ground to ensure the service life and accuracy of the machine.

Disk design: Due to the fact that the grinding machine mainly processes steel, the magnetic iron absorption property is utilized to tightly adhere the workpiece to the surface of the disk, without the need for other complex clamping, greatly improving the clamping speed.

Specification parameters
Machining	MK-2013		MK-2015	MK-2518	MK-3022	MK-4025	MK-4528	MK-6530	MK-8030
Maximum grinding length(mm)	2000		2100	2600	3200	4200	4700	6700	8200
Maximum grinding width(mm)	1300		1500	1800	2200	2500	2800	3000	3000
Distance between two columns(mm)	1400		1560	1850	2250	2550	2850	3050	3050
Maximum passing height(mm)	650		650	650	650	650	680	680	800
Table size(mm)	2500x1200		2500x1300	3000x1700	3500x1800	4500×2200	5000×2400	7000x2500	8500x2500
Workbench load-bearing capacity(kg)	2000		4000	5000	6000	8000	10000	12000	15000
Speed parameter
Table speed(m/min) 5-25			5-25	5-25	5-25	5-25	5-25	5-25	5-25
Grinding head left and right speed(mm/min) 10-6000			10-6000	10-6000	10-6000	10-6000	10-6000	10-6000	10-6000
Grinding head up and down speed(mm/min) 10-3000			10-3000	10-3000	10-4000	10-4000	10-4000	10-4000	10-4000
Minimum scale for up and down feed of grinding head(mm/min)		0.005	0.005	0.005	0.005	0.005	0.005	0.005	0.005
Grinding head parameters
Grinding head motor power(kw)		22	22	22	22	30	30	37	37
Grinding head speed(r/min) 1440 1440 1440 1440 1440 1440 1440 1440
Grinding wheel mm (outer diameter X width X inner diameter)55x100×203500×100x203500x100×203500x100×203600×150x305600×150x305600x150x305600x150x305
power parameters
Workbench driver		Hydraulic pressure	Hydraulic pressure	Hydraulic pressure	Hydraulic pressure	Hydraulic pressure	Hydraulic pressure	Hydraulic pressure	Hydraulic pressure
Grinding head left and right motors(kw)		3	3	3	3	4	4	5.5	5.5
Grinding head up and down motor(kw)		3	3	3	3	4	4	5.5	5.5
OTHERS
External dimensions(m)	7x3.2x3.5		7x3.6x3.5	8x4x4	9x4.8x4	12x5x4.5	13x5x4.5	17x6x5	22x6.5x5
Whole machine weight (approximately kg)	13000		16000	23000	32000	45000	50000	78000	105000