Advanced Precision Grinding Machine for Metal Hydraulic Surface Grinder

Product Description

1. Expand your grinding potential with a widened work surface, expertly designed to accommodate and efficiently grind larger workpieces for superior finishing results;
2. Experience unrivaled stability and performance with a movable grinding head structure, seamlessly integrated with the front and rear sections for exceptional machine rigidity, ensuring flawless grinding execution;
3. Elevate your operational flexibility with hydraulically driven longitudinal worktable and lateral grinding head movements, featuring stepless speed regulation. Enjoy the convenience of both manual and self-service lateral feeding, allowing for adaptable and precise grinding processes;
4. Simplify your grinding tasks with the grinder's manual vertical feed, complete with an efficient quick lifting mechanism designed to significantly reduce labor intensity, enhancing your overall productivity;
5. Benefit from the precision of a tapered sliding bearing at the grinding head's front end, coupled with a spindle boasting outstanding rigidity and exceptional precision. The enhanced 7.5kw motor power enables robust grinding capabilities for demanding applications;
6. Enjoy seamless operation with this machine tool, characterized by its smooth running, low noise, and high efficiency. Experience outstanding grinding performance that consistently delivers superior results, setting new industry benchmarks.
1. Precision Grinding Head
This expertly designed manual grinding head, equipped with a rapid lifting mechanism and a robust built-in motor, ensures impeccable spindle rigidity and precision, delivering unparalleled grinding results every time.
2. Efficient Electromagnetic Chuck
Optimize your operations with this user-friendly electromagnetic chuck, engineered to enhance efficiency, save valuable time, and enable continuous usage for over 20 hours. Ideal for the most demanding tasks, it ensures consistent performance and reliability.
3. Premium Metal Hand Wheel
Experience effortless control with this high-precision metal feed handwheel, designed for superior grinding. Achieve an unprecedented accuracy level of 0.002MM, redefining the standards of precision and excellence.
4. Advanced Double V Guide Rail
Utilizing an innovative double V guide rail longitudinally and a single V flat guide rail laterally, this setup, combined with hydraulic drive, offers unmatched precision and reliability for the most intricate tasks.
5. Durable Resin Sand Cast Iron Body
Crafted with meticulous precision, the castings exhibit remarkable stability and strength. Through sophisticated artificial aging treatment, they ensure dimensional accuracy, promising optimized finishing and unparalleled precision.
Advanced Precision Grinding Machine for Metal Hydraulic Surface Grinder

Model		Unit	M7140	M7140x16	M7140x20
Worktable size		mm	400*1000	400*1600	400*2000
Maximum grinding size		mm	400*1000*400	400*1600*400	400*2000*400
Longitudinal movement of worktable (hydraulic)		mm	200-1100	200-1700	200-2100
Worktable speed (stepless speed)		m/min	3-25	3-25	5-25
No. of T-slots on worktable		pcs	3	3	3
Width		mm	18	18	18
Worktable load (including electronic chuck)		kg	620	1000	1280
Electronic chuck size		mm	400*1000	400*800 (2pcs)	400*1000 (2pcs)
Grinding head transverse feed (stepless speed)
Continuous		mm/min	0.8-3	0.8-3	0.8-3
Intermittent		mm/pcs	3-30	3-30	3-30
Vertical handwheel minimum scale		mm	0.01	0.01	0.01
Vertical feed of grinding head per hand wheel rotation		mm	0.5	0.5	0.5
Grinding wheel size		mm	400*40*203	400*40*203	400*40*203
Total capacity of electrical equipment		kva	14	16	16
Grinding head motor
Power		kw	7.5	7.5	7.5
Speed		r/min	1440	1440	1440
Parallelism of machined surface to base surface		mm	300:0.008	300:0.008	300:0.008
Workpiece surface roughness		μm	Ra0.63	Ra0.63	Ra0.63
Machine tool dimensions		mm	3000*1775*2200	4550*1775*2200	5500*1775*2200
Packing size		mm	2610*1900*2650	4500*1900*2650	5100*1900*2650
Net weight		kg	3800	5200	6300

Shenzhen Joint Machinery Co., Ltd. shines as a venerated leader in the realm of manufacturing and exporting a diverse array of machines, including CNC lathe machines, CNC deep hole drilling machines, Swiss-type automatic lathes, milling machines, and grinding machines. Our unwavering commitment is to deliver state-of-the-art machines and unmatched service to our esteemed global clientele. By prioritizing stringent quality control and continuous enhancement, we ensure our products consistently meet and exceed the apex of industry standards. Our machines are a seamless blend of core technologies from Taiwan and Germany, fortified by cutting-edge production equipment and processes, guaranteeing unrivaled product quality and reliability. Celebrated for their extraordinary precision, stability, and dependability, our machines adeptly fulfill diverse, intricate machining demands. Our products, renowned for their performance excellence, are exported globally, earning widespread acclaim among our discerning customers. Our expansive market reach spans continents, including Asia, Europe, South America, North America, and beyond. We have forged enduring partnerships with clients across the globe, co-creating significant business value and success across a multitude of industries.

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