Three-jaw Diameter Punch Grinder Machine

https://zoyacc.com/u_file/2403/08/file/4904a490a7.pdf
Product Overview

The machine body consists of three main parts: the base, the middle seat and the upper seat, and the X and Y axes can be moved left and right, front and back, and the center height can be adjusted up and down. The products are clamped by rollers and pressure wheels, and the workpieces are ground by the way of molding grinding wheels cutting and grinding.

internal grinding machine specifications

project		DF-YM25	DF-YM40
Warkpiace diameler that can be ciamped		Φ1mm-25mm	Φ1mm-40mm
Maximum stroke	Before and after	40mm	50mm
	about	70mm	100mm
	center	30mm	30mm
warking head speed		0-380rpm	0-380rpm
Rotation angle of working head		±5°	±5°
Spindle speed		0-55000rpm	0-55000rpm
Spindle motor		0.75KW 3/4HP	1KW
Mechanical Dimensions		*7006001600mm*	*7008001700mm*
Machine weight(approuimately)		270KG	310KG

Applicable objects of this machine:①Guide sleeve ②Elastic collet③Ceramic guide sleeve 4Inner hole of ceramic oil nipple

⑤Grinding of small inner hole of related parts and components

Standard accessories

1.Wheel×1 pair

2,Φ3 Elastic collet×1

3.Φ6 Elastic colletx 1

4.Nut (M14*P0.75)×1

5.Toolbox and tools x 1 set

6.LED worklight×1

Optional accessories

1.Lengthened center support rack

2.Cooling device

3.Vacuum cleaner

4.Optical ruler

5.±45°rotating disc

External grinding machine specifications

project		DF-YM25	DF-YM25S	DF-YM40
Warkpiace diameler that can be ciamped		Φ1mm-25mm	Φ1mm-25mm	Φ1mm-40mm
Maximum stroke	Before and after	40mm	40mm	50mm
	about	70mm	140mm	100mm
	center	25mm	25mm	25mm
warking head speed		180rpm	180rpm	0-380rpm
Rotation angle of working head		±5°	±5°	±5°
Spindle speed		7500rpm	7500rpm	0-7500rpm
Spindle motor		0.75KW 3/4HP	0.75KW 3/4HP	1KW
Mechanical Dimensions		*7006001600mm*	*7006001600mm*	*8007001600mm*
Machine weight(approuimately)		270KG	280KG	310KG

Applicable objects of this machine:①Punch ②Thimble cylinder③Tool segment difference ④Powder metallurgy ⑤Micro mandrel⑥Relevant parts and components grinding with small outer diameter

Standard accessories

1.Roller x 1 pair

2.Arc cutter holderx 1 piece

3.Grinding wheel (②100×225.4×20t)×1 piece

4.Grinding wheel wrench x 1 piece

5.Open-end wrench x 1 piece

6.Hexagonal wrench ×1 set

7.work light×1 ΦΦΦΦΦΦΦΦ

Optional accessories

1.Lengthened center support rack

2.Angle trimming holder

3.Cooling device