Abrasive Tools
Micro Air-Grinder เครื่องเจียร์ลมชนิดแม่นยำ�สูง
GEM NEWMOTOR MODEL-301
High power and output High torque, durable and long-lifespan of the product
MODEL-301
• Items in Package (Unit: mm) QTY 1. Main Body ............................................................................. 2. Collet (6 dia or optional 3 dia)............................................... 3. Air Hose (5.8dia (inner) x 8.5dia (outer) x 1.5 m (L)............ 4. Exhaust Hose (0.5 m(L) ......................................................... 5. Box Spanner (6 x 10 mm, width of across flat).................... 6. Grip Spanner (8 x 12 mm)...................................................... 7. Rubber Sleeve ........................................................................ 8. User’s Manual.......................................................................... 9. Tool Box...................................................................................
1. Precise finishing for various metal molds 2. Finishing for trimming, chamfering, polishing, engraving and internal face machining on metals 3. Cutting and grinding for woods, stones and plastics, etc. 4. Finishing for the surface of welded materials
1 1 1 1 1 1 1 1 1
• Design of body that pursues smallness and light weight accommodates handling, and enhances working efficiency. • Special air hose and precise gears reduce the noise of rotation largely. • Since ideal design and forced lubrication system are employed, equipped bearing parts and motor endure usages in severe conditions for a long period of time. • Construction of motor produces high torque and output, and provides excellent cutting effect.
Unit : mm
Max. Revolution (min -1 )
Air Pressure (MPa)
Hose Connection (to Air Supply)
Weight of Main Body (g)
Expenditures of Air (I/min ANR)
Chucking Dia (mm)
Air Exhaustion
Throttle System
30,000
0.5+0.2/-0.1
180
6dia (Std.)
R1/4
Rear
ON/OFF Valve
400
Elastic Grindstone แกนสำ �หรับเครื่องเจียรลม
Recommended Cutting Tools For Micro Air-Grinder DIWA RABIN (Elastic Grindstone), High Speed Type Usable for air grinder rotate up to 60,000 r.p.m. Performs from cutting to final polishing
Stainless Shack
Size Type Nos.
Size Type Nos.
Size Type Nos.
GRA8- 4H GRA8- 6H GRA8- 8H GRA8- 10H
GRA12- 4H GRA12- 6H GRA12- 8H GRA12- 10H
GRA22- 4H GRA22- 6H GRA22- 8H GRA22- 10H
Particle size 3 types of WA80,-120 and -200 Diameter of grindstone 4 types of 4dia, 6dia, 8dia and 10 dia mm
Paper Disk and Cup-Shaped Grindstones (for GEM NEWMOTOR, MODEL-109 and -111)
Particle size
Diameter of grindstone
GRA0-0H To operate Micro Air-Grinder in best conditions, and to maintain its long-lifespan ,observe the instructions listed below. 1. Install Filter, Regulator and Lubricator between Micro Air-Grind- er and the air-supply pipe at your site. 2. Use Turbine Oil #32/56 for the lubricator For safe use of Micro Air-Grinder, observe the instruction listed below 1. Wear protective gears such as eyewear, earplugs and safety cap. 2. Chuck the cutting tool securely to prevent or looseness. 3. Do not leave the product that is rotating.
QTY (unit Sheet) Type Nos. Particle
Items
100 100 100 100
PD 80 PD120 PD180 PD320 PH30 MC60
# 80 #120 #180 #320
Paper Disk of 30dia mm (1 unit of holder provided Paper Disk Holder of 30dia
5
-
Master Cup of 30dia (Cup-shaped grindstone)
12 12
# 60
MC100 #100
JSR Entech Catalogue 675 jetco@jet.co.th
jet@jet.co.th
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