How to Set The Spindle Speed for China Mini CNC Machine?

Many customers asked us how to Set The Spindle Speed when use the  China Mini CNC Machine or China Desktop CNC Machine? Actually, diffirent materials has different settings, today, let us share some basic information about it.


Generally speaking, under normal working process, the spindle speed will decide the using life of the router bits. If under the same conditions, the slower of the spindle speed, the longer of the router bits using life.

In order to extend the service life of the CNC router bits, we may like to set A slower spindle speed, but the speed of spindle motor can not be slowed unlimitedly, because when the spindle speed become too slow, the engraving router bits need to get through harder force, and could be damaged, too. So, when we engraving different material, we should set the spindle speed of the China Mini CNC Engraving Machine within a suitable range. 

Below are the spindle speed parameters for your reference(for engraving different material )

1 For engraving Organic glass or acrylic

Thickness	Speed	Rotate speed
20mm	5-6	20000-22000
15mm	6-7	19000-21000
10mm	8-9	18000-20000
5mm	10-12	18000-20000
3mm	10-14	16000-18000

2. PVC（ note：Counter clockwise cutting） 

thickness	speed	Rotate speed
20mm	8-12	18000-20000
15mm	10-14	16000-18000
10mm	15-20	16000-18000

3. Mandrax-long board (note: Counter clockwise cutting)

thickness	speed	Rotate speed
20mm	8-12	18000-19000
15mm	15-20	16000-18000
10mm	15-20	16000-18000

4. MDF board( Select Single Flutes cutting)

  

Thickness	Speed	Rotate speed
18mm	6-8	18000-20000
15mm	8-10	18000-20000
10mm	10-14	17000-19000

5.Double-color plate cutting

Thickness	Speed	Rotate speed
1.5mm	12-20	12000-14000

China CNC Router Engraving parameters
1 parameters for double plate 
1) Breastplate 
Speed : 18-24    Rotate speed : 12000-14000 
2) Big doorplate 
Speed : 25-35   Rotate speed : 12000-14000 

2 Large Angle cutter engrave three dimensional character 
Speed : 15-18   Rotate speed : 16000-18000