Electronic Roll Feeders

 rf-CERF-25_lrg  rf-cerf60_lrg 
 Model CSC & CMSC Model CDSC & CDM 

with A.C. Servo Drive System 

Model shown is CERF-60-48. The electronic roll feeder simplifies the operator’s task for job set-up and reduces the time required for change of operating conditions using the digital keypad to establish feed length and percentage of speed.

The closed loop AC servo drive system provides precise control of speed and position at all times.

The standard feeder is provided with a press mounting bracket. A cabinet base with built-in height adjustment is offered as an optional extra.

Model No. Stock Width Max. Thickness Max. Feed Length. Max. Speed Feet/Min.
CERF-25-6
6″
0.125″
999.99″
300
CERF-25-12
12″
0.125″
300
CERF-25-18
18″
0.080″
300
CERF-25-24
24″
0.060″
300
Colt
CERF-40-12
12″
0.187″
999.99″
250
CERF-40-12-HD
12″
0.250″
225
CERF-40-18
18″
0.150″
250
CERF-40-18-HD
18″
0.187″
225
CERF-40-24
24″
0.125″
250
CERF-40-24-HD
24″
0.187″
225
CERF-40-30
30″
0.125″
250
CERF-40-30-HD
30″
0.150″
225
CERF-40-36
36″
0.100″
250
CERF-40-36-HD
36″
0.125″
225
CERF-40-42
42″
0.090″
250
CERF-40-42-HD
42″
0.115″
225
CERF-40-48
48″
0.070″
250
CERF-40-48-HD
48″
0.100″
225
CERF-40-60
60″
0.060″
200
CERF-40-60-HD
60″
0.090″
200
CERF-40-72
72″
0.050″
200
CERF-40-72-HD
72″
0.070″
200
Colt
CERF-60-12
12″
0.325″
999.99″
150
CERF-60-18
18″
0.250″
150
CERF-60-24
24″
0.250″
150
CERF-60-30
30″
0.190″
150
CERF-60-36
36″
0.190″
150
CERF-60-42
42″
0.150″
150
CERF-60-60
60″
0.125″
150
CERF-60-72
72″
0.115″
150
Colt
CERF-80-24
24″
0.350″
 
 
 
 
 
 
999.99″
100
CERF-80-30
30″
0.290″
100
CERF-80-36
36″
0.290″
100
CERF-80-42
42″
0.250″
100
CERF-80-48
48″
0.250″
100
CERF-80-60
60″
0.225″
100
CERF-80-72
72″
0.200″
100

 

Standard Features:

  • Press mounting bracket with machined face
  • Full width feed rolls made from 52100 alloy steel, hardened to 60-64 Rockwell and ground for maximum longevity
  • Satin finish on rolls for maximum traction
  • Air operated upper feed roll
  • Air pressure filter, regulator, lubricator with gauge
  • Feed rolls driven through cluster gear configuration
  • Entry Cascade rolls
  • Manual central lubrication
  • All gears 1045 alloy steel with hardened teeth
  • Heavy duty hardened vertical guide rolls with Jergens quick release handles
  • Closed loop servo drive system with brushless AC servo motor
  • Master control console with ergonomic slant top
  • Isolation transformer (mounted within control console on CERF 40, 60 & 80 models) 3 phase disconnect with hook-up for 220, 380, 460 or 575 volt power supply
  • Emergency stop push button
  • Remote jog fwd/rev pendant control on 12′ curly cable
  • Jog to length in set-up mode
  • Micro adjustment on fly
  • Pilot control
  • Batching and job storage
  • Inch or metric capability
  • Serial communication port with RS232/RS422 downloading capabilities
  • Control language available in English, French, German and Spanish

Optional Equipment:

  • Pull through Straightener (3, 5 or 7 roll)
  • Heavy duty welded steel cabinet base with crank type height adjustment of +/-5″
  • Powered adjustment on cabinet base • Anti Back-up rolls
  • Self centering guide rolls with single handwheel and built in mechanical digital counter • Automatic lubrication system
  • End of coil stock detection • Overhead cable set
  • Increased I/O for gag tooling
  • Larger operator terminal (SOT panel) for use with gag programming
  • Zig zag feeds

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