No.

Items

Unit

Specifications

1

Max. dia. of valves to be ground

mm

90

2

Dia. of valve stems to be gripped (standard)

mm

6 ~ 16

Dia. of valve stems to be gripped (special)

mm

4 ~ 7

Dia. of valve stems to be gripped (special)

mm

14~ 18

3

Angles of valves to be ground

°

25 ~ 60

4

Longitudinal movement of geared head

mm

120

5

Transverse movement of grinding wheel head

mm

95

6

Max. cutting depth of ground valve

mm

0.025

7

Grinding wheel spindle speed

rpm

4500

8

Geared head spindle speed

rpm

125

9

Motor for grinding wheel head

Model

YC-Y7122

Power

kw

0.37

Voltage

v

220

Frequency

Hz

50/60

Speed

rpm

2800

10

Motor for geared head

Model

JZ5622

Power

kw

0.09

Voltage

v

220

Frequency

Hz

50/60

11

Weight

kg

120

12

External dimensions (L * W * H)

cm

68 * 60 * 60