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Home » Products » Grinding Machine » M820 Grinding Machine
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
机床特性:
主轴采用超精密P4级滚珠轴承,经过严格的测量预压后,在温室中装配而成,并配有完全防水的迷宫式设计,以确保轴承的使用寿命及
研磨的表面粗糙度。可选配滚珠丝杠。
具有结构紧凑,操作简便的特点。
工作台纵向导轨采用滚动导轨,绳轮结构牵引,轻便灵活。
         Technical Parameters  技术规格 Unit       单位 M820
Table maximum cutting area (L × W×H)                                工作台最大切削面积 (长×宽×高) mm 520×220×490
Working table movement                     工作台移动量 Max. Grinding  Length 横向 mm 520
Max. Grinding  width   纵向 mm 220
Distance  From  Table Surface  To  Spindle  Center                                                                       主轴中心至工作台最大距离 mm 490
Slide  way                        工作台滑道   V-type  Double rail  with Steel-ball          钢珠双V平轨
Maximum work load     工作台最大承受量 Kg 200
Table size                        工作台尺寸 mm 480×200
Number  of  T -Slot   工作台T型槽  mm×n 14×1
Table speed                     工作台速度 m/min ̶  23
Front and rear wheel feed                           前后手轮进刀量 mm 0.02/Graduation2.5/revolution      0.02/ 2.5/
On the hand wheel feed                                         上 下手轮进刀量 mm 0.01/Graduation1.25/revolution                                              0.01/1.25/
Wheel  Size(dia×width×bore)                                                                                                     砂轮尺寸 (外径×宽度×内径 ) mm 200×20×31.75
Spindle speed   主轴转速 50Hz rpm 2850
Variable frequency motor (matching)                       调频电机(选配) 0-6000
Spindle motor   主轴电机 Kw 1.5
Cooling pump    冷却泵 Kw 0.4
Packing  Size (L×W×H)   包装箱尺寸(长×宽×高) mm 1260×1140×1760
CrossNet              毛重、净重 T O.85 0.75

			


 

 

 

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