Manual Surface Grinder Grading Machine

• Type: Manual Surface Grinder
• Object: Hardware
• Structure: Desktop
• Model NO.: M820
• Milling Cutter Type: Vertical Milling Cutter
• Milling Cutter Structure: Integral
• Controlling Mode: Artificial
• Automatic Grade: Automatic
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Maximum Work Load: 200kg
• Table Size (Mm): 480×200
• Spindle Motor: 1.5kw
• Cooling Pump: 0.4kw
• Packing Size (Mm): 1260×1140×1760
• Transport Package: Carton or Wood Case
• Specification: CE ISO
• Trademark: GNG MACHINE
• Origin: China
• HS Code: 84571010
• Production Capacity: 1000 Sets/Month

Product Description

Characteristics of machine tools:
Spindle adopts ultra precision P4 ball bearing, after measuring pre strict pressure, assembled in the greenhouse, and equipped with  a completely waterproof mazy design , in order to ensure the service life and the grinding of bearing surface roughness .Which marching with ball screw.  
It has the advantages of compact structure, easy to operate. 
A longitudinal guide rail worktable adopts rolling guide, rope wheel traction, light and flexible.

Technical Parameters			Unit	M820
Table maximum cutting area (L × W×H)                                (××)			mm	520×220×490
Working table movement		Max. Grinding  Length	mm	520
		Max. Grinding  width	mm	220
Distance  From  Table Surface  To  Spindle  Center			mm	490
Slide  way				V-type  Double rail  with Steel-ball          V
Maximum work load			Kg	200
Table size			mm	480×200
Number  of  T -Slot   T			mm×n	14×1
Table speed			m/min	3    23
Front and rear wheel feed			mm	0.02/Graduation2.5/revolution      0.02/ 2.5/
On the hand wheel feed			mm	0.01/Graduation1.25/revolution                                              0.01/1.25/
Wheel  Size(dia×width×bore)                                                                                                     (×× )			mm	200×20×31.75
Spindle speed	50Hz		rpm	2850
	Variable frequency motor (matching)                       ()			0-6000
Spindle motor			Kw	1.5
Cooling pump			Kw	0.4
Packing  Size (L×W×H)   (××)			mm	1260×1140×1760
Cross,Net              ,			T	O.85, 0.75