Surface Grinder M7180

1. Well designed cast iron structure provides excellent dampening
2. Flange mount spindle cartridge for superior side grinding rigidity
3. Grinding spindle features low-maintenance preloaded high precision angular ball
bearings(NSK P4 grade)
4. “V” and flat type guide way which precision hand scrapped turcite saddle ways for smooth and long lasting performance

Video

Feature
1. Well designed cast iron structure provides excellent dampening
2. Flange mount spindle cartridge for superior side grinding rigidity
3. Grinding spindle features low-maintenance preloaded high precision angular ball
bearings(NSK P4 grade)
4. “V” and flat type guide way which precision hand scrapped turcite saddle ways for smooth and long lasting performance
5. Table guideways are hardened, ground and counter-laminated with PTFE(TEFLON) to ensure high wear-resistance
6. Centralized automatic lubrication system ,supplies oil to guide-ways and lead-screws as the machine operates. This system ensures all the critical components are lubricated with the right amount of oil at all times
7. Separate hydraulic tank prevents heat and vibrations from being transferred to the machine
8. Electric components and functional modules are well arranged and packed in the electric cabinet, making maintenance and trouble-shooting easily accessible
9. Magnetic force can be adjusted.
10. Safety 24V control circuit power

Main Configuration of Grinding Machine
1. Spindle motor: ABB.
2. Spindle bearing: NSK brand P4 grade precision ball bearing which from Japan.
3. Cross screw: P5 grade precision ball screw.
4. Main electrical components: SIEMENS brand.5. Main hydraulic components: brand from TAIWAN.

ITEM	Unit	M420CNC-2	M640CNC-2	M840CNC-2	M7180CNC-2
Grinding length	mm	400	600	800	2000
Grinding width	mm	200	400	400	800
Grinding heigth	mm	300	375	375	580
Max.Table load	kg	150	600	700	1300
X-axis Longitudinal movement X轴工作台左右移动
Table motion	mm	25∽420	25∽650	25∽850	25∽1050
Table speed	m/min	0∽28	0∽28	0∽28	0∽28
Power of Hydraulic motor	kw	1.1	2.2	2.2	3
Y-axis Vetical movement Y轴磨头上下移动
Distance table to grinding spindle	mm	90∽415	140∽525	140∽525	180∽625
Vertical speed	mm/min	1∽4500	1∽4500	1∽4500	1∽4500
Power of servo motor	kw	0.75	1	1	1.5
Z-axis Cross movement Z轴立柱前后移动
Cross motion max	mm	200	400	400	500
Cross speed	mm/min	1∽4500	1∽4500	1∽4500	1∽4500
Power of servo motor	kw	0.75	1	1	1.5
C-axis Grinding Spindle C轴主轴
Power of the grinding spindle motor	kw	3.7	7	7	11
Rotating speed of the grinding spindle	min-1	1000∽4000	1000∽3000	1000∽3000	800∽2400
Grinding wheel standard	mm	225×25×51	300×50×76.2	300×50×76.2	400×100×127
Floor Space	mm	2200×2300	2800×3200	2800×3700	3500×3900