GC150 High Precision CNC Internal Grinder

Technical Data

Items	Unit	GC150	GC150-I
Grinding inner dia. range	mm	Φ6-150	Φ6-200
Grinding hole for the longest depth	mm	150(Integrated spinde max.	200
		grinding depth: 300mm)
Bench rotation dia.	mm	520	520
Rotation dia. inside the	mm	320	320
waterproof cover
Max. stroke of the	mm	540	540
workbench
Workpiece spindle	r.p.m.	0~3000	0~3000
rotation speed
Spindle table slide	m/min	8	8
feed speed
X-axis feed rate	m/min	8	8
X-axis min. moving unit	mm	0.001	0.001
Z-axis min. moving unit	mm	0.001	0.001
Spindle table rotation		Forward 15° backward2″	Forward 15° backward2″
adjustment angle
Feeding method
Feeding method		Servo motor	Servo motor
Wheel motor	2HP	2 (Three-phase motor)	2 (Three-phase motor)
X-axis servo motor	KW	1.5(1 axis)	1.5(1 axis)
Z-axis servo motor	KW	2	2
Floor area	mm	2500LX2100W	2500LX2100W
weight (about)	KG	3000	3200

 Product Introduction

The body design is ergonomically designed for easy operation

• Compact internal grinding machine with small installation space and suitable for any workshop
• The sliding surface adopts static pressure automatic lubrication system, which has smooth movement and good wear resistance.
• Fully automatic grinding: rough grinding, dressing, fine grinding, non-sparking grinding cycle action. High precision, easy operation and greatly increased production capacity. Suitable for mass production and grinding of a small amount of different form workpieces.
• The head frame rotates with P4 high-precision spindle bearings, featuring high precision, high rigidity and quiet operation.
• The feed shaft is equipped with a precision ball screw, which is driven by a servo motor and can be fed without a section.
• Dressing mode is CNC automatic correction and dressing
• (1) If you use diamond or CBN grinding wheel, you can choose not to correct the dressing mode.
• (2) For workpieces that are difficult to grind, multiple correction modes can be selected to ensure the best processing quality.
• In mass production, automatic production equipment such as automatic feeding and automatic unloading can be installed.

Accessories:

Standard Equipment

1. Grinding cooling device (water tank/ water

pump/ water pipe)(1 set)

2. Diamond trimming pen (1 pcs)

3. Angle adjustment table (1 pcs)

4. Toolbox (hex wrench set/ Open end wrench/

screwdriver) (1 pcs)

5. Spindle grinding wheel post (3 pcs)

6. High-speed grinding spindle (RMP optional) (1 pcs)

7. Basic adjustment block (6 pcs)

Optional Equipment

1. Hydraulic three-jaw chuck

2. Chuck flange

3. Mechanical spindle: 10,000/20,000/30,000rpm

Electric spindle: 40,000/100,000rpm

4. End face detecting device

5. Magnet filter

6. Paper tape filter

7. Closed full cover and automatic door

8. Inner diameter automatic measuring device

Advantages:

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