T.H.L Machine Tools Co., Ltd.
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  • Contact Person : Mr. li xu
  • Company Name : T.H.L Machine Tools Co., Ltd.
  • Tel : 86-21-31750937
  • Fax : 86-21-31750937
  • Address : Shanghai,shanghai,No15-1526, Jinxiang Road 210, Pudong district
  • Country/Region : China

Valve Grinder/Valve Refacer/valve grinding machine

Valve Grinder/Valve Refacer/valve grinding machine
Product Detailed
The HDG 90 is a high precision horizontal valve refacer for valve stems from 0.16"/4mm to 0.55"/14mm. Variable speed valve rotat

The HDG 90 is a high precision horizontal valve refacer for valve stems from 0.16"/4mm to 0.55"/14mm. Variable speed valve rotation.* Horizontal valve rotation through fire face.* Valve rotation speed according to valve head diameter from 0 to 750 r.p.m.* Valve caracteristics:* valve stem: 4 - 14 mm* valve head: up to 90 mm* Valve seat angles: 12o - 47o *Grinding wheel (width 15 mm) balanced and driven by a motorspindle.* Built-in grinding wheel dresser.*Stem end grinding attachment.*Simple and fast installation and adjustments.

Item

Units

HDG 90

Valve stem dia.(min-max)

mm/inch

4to14/0.16to0.55

Valve head dia.(min-max)

mm/inch

12to90/0.47to3.54

Valve length dia.(min-max)

mm/inch

70to290/2.76to11.42

Angle grinding range

degree

10to54

Main wheel diameter

mm/inch

200/7.87

Cup wheel diameter

mm/inch

100/3.94

Main wheel width

mm/inch

15/0.59

Grinding wheel travel

mm/inch

90/3.54

Valve feed travel

mm/inch

90/3.54

Spindle motor

-

 -

Power

w

550

Speed

rpm

2850

Valve driving motor

-

-

Power

w

180

Speed

rpm

120to750

Coolant motor

-

-

Power

w

100

Power supply

Kva-v-hz

1-230v/1ph-50/60hz

Air supply max

Bar/psi

max6/87

Coolant tank

l/usgal

4/1

Space requirements

Length

mm/inch

1050/41.3

Width

mm/inch

800/31.5

Height

mm/inch

560/22

Net weight approx

Kg/lbs

120/265

Valve Grinder/Valve Refacer/valve grinding machine



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