JATAS Machinery Sales, Inc. 
503 Frontage Ave. W - Underwood, MN 56586 
1-800-743-2435 / 1-218-826-6464 
 
 
 
 
REF Series  
Ring Grooves Processing Machine  
 
 
REF Series - Touch Screen Ring Grooves processing machine  
 
PLC Controller with 3-D graphic display  
 
The Ring Grooving by rotary compression tooling design.  
 
Multi Grooves making in one process.  
 
Apply to Automotive, Machinery … etc
REF20
Capacity 
  REF-20 OD Up to 0.78"
         
 
REF Series: Ring Grooves Processing Machine  
Specification
Unit
EF30-3
MAX. PIPE O.D.
mm
20
 
inch
0.78"
Max Processing Speed
Sec / cycle
15
Max Rolling /Grooving speed
Rpm/mm
600 / 3.4
 
Rpm/inch
600 / 0.13
Concentricity
mm
±0.05
 
inch
±0.002
TOTAL WEIGHT
kg
900
 
lbs
1980
 
 
Contact JATAS