JATAS Machinery Sales, Inc. 
503 Frontage Ave. W - Underwood, MN 56586 
1-800-743-2435 / 1-218-826-6464 
 
 
 
Alpine Bender 
ELECTRIC CNC BENDERS 
 
 
ES/ED Series  
E-Series Electric Bender 
 
 
 
 
ES/ED Series are touch screen, Single/Double stack tooling design with 3 axes Y- Feeding, B-Rotation, C-Bending, X- Horizontal tooling changing (ED only) 
 
Patented planetary gear driven bending head - Its unique compact, rigid design provides high accuracy of bending result at the same time minimized machine interference. 
 
Apply to Furniture, Automotive, Motorcycle, Fitness Equipment and Aerospace… etc.
 
Capacity 
CNC18ES/ED Up to 0.7" OD  
CNC30ES/ED Up to 1.18" OD 
CNC38ES/ED Up to 1.5" OD 
CNC50ES/ED Up to 2" OD 
CNC65ES/ED Up to 2.5" OD 
CNC80ES/ED Up to 3" OD 
CNC100ES/ED Up to 4" OD
 
 
 
 
                    
 
 
ES: Single Stack Draw Bending  
Specification
Unit
18ES
30ES
38ES
50ES
65ES
80ES
100ES
MAX. PIPE O.D
mm
18 * 1.6
30 * 2.0
38.1 * 1.8
50.8 * 2.0
65 * 2.0
80 * 2.5
100 * 3.0
 
inch
.708 * .062
1.181 * .078
1.5 * .071
2 * .079
2.559 * .079
3.149 * .0984
3.937 * 0.118
MAX. Bending Radius
mm
10 - 80
15 - 120
25 - 150
30 - 220
35 - 250
40 - 280
45 - 350
 
inch
.393*3.149
.591*4.724
.984*4.724
1.181 - 8.661
1.377 - 9.842
1.574 - 1.1023
1.771 - 13.779
MAX. Length Over Mandrel
mm
1200
2000
2200
2200
2500
3000
4000
 
inch
47.244
78.74
86.614
86.614
98.425
118.11
157.48
Dimension (LxWxH)
mm
2850*800*1200
3600*800*1300
4100*900*1300
4300*900*1350
5000*1150*1350
6700*1200*1750
7050*1550*1750
 
inch
112.2*31.49*47.2
141.7*31.5*51.2
161.4*35.4*51.2
169.2*35.4*53.1
196.8*45.2*53.1
263.7*47.2*68.8
277.5*61.0*68.8
Total Weight
kg
850
1400
2000
2900
3800
5600
7500
 
lbs
1870
3080
4400
6380
8360
12320
16500
 
 
ED: Double Stack Draw Bending  
Specification
Unit
18ED
30ED
38ED
50ED
65ED
80ED
100ED
MAX. PIPE O.D
mm
18 * 1.6
30 * 2.0
38.1 * 1.8
50.8 * 2.0
65 * 2.0
80 * 2.5
100 * 3.0
 
inch
.708 * .062
1.181 * .078
1.5 * .071
2 * .079
2.559 * .079
3.149 * .0984
3.937 * 0.118
MAX. Bending Radius
mm
10 - 80
15 - 120
25 - 150
30 - 220
35 - 250
40 - 280
45 - 350
 
inch
.393*3.149
.591*4.724
.984*4.724
1.181 - 8.661
1.377 - 9.842
1.574 - 1.1023
1.771 - 13.779
MAX. Length Over Mandrel
mm
1200
2000
2200
2200
2500
3000
4000
 
inch
47.244
78.74
86.614
86.614
98.425
118.11
157.48
Dimension (LxWxH)
mm
2850*800*1200
3600*800*1300
4100*900*1300
4300*900*1350
5000*1150*1350
6700*1200*1750
7050*1550*1750
 
inch
112.2*31.49*47.2
141.7*31.5*51.2
161.4*35.4*51.2
169.2*35.4*53.1
196.8*45.2*53.1
263.7*47.2*68.8
277.5*61.0*68.8
Total Weight
kg
850
1400
2000
2900
3800
5600
7500
 
lbs
1870
3080
4400
6380
8360
12320
16500
 
 
ES/ED Series Electric Bending Machine  
Standard Machine and Accessories: 
 
Master III Controller  
 
PC base 15" color LCD Touch Screen control - Easy and fast programming  
 
Right Hand Bending  
 
Single or Double Stack Tooling - Draw Bending  
 
ES: DOB, POB, DBB, 3 Axes are A/C Servo Motor  
 
ED: DOB, POB, DBB, BHH 4 Axes are A/C Servo Motor  
 
Patented Direct drive A/C servo motor bending head - fewest interference area  
 
Adopts planetary gears assembly as the speed reduction and torque transmission  
 
Patented Cam-Type shifting system on bending head (ED only)  
 
With DBB alternative Repeat Feeding or End Grip function  
 
Unlimited Program Storage  
 
With Metric and Inch setting conversion  
 
XYZ to YBC conversion  
 
Using parameter to determine simultaneous motion of Y, B & C Axes -the interaction between Y,B,C axis  
 
Booster Device of Pressure Die (excludes 18,30 model)  
 
With Independent programmable speeds Y, B, and C axes (10x8)  
 
With Air Cooling System  
 
Automatic Slide-way Lubrication for bend arm to reduce maintenance time  
 
Foot Pedal Cycle start  
 
Wiper die Bracket  
 
3 Mandrel Rods  
 
Operation and Maintenance Manual  
 
Tool Box with Adjusted Tools  
 
Electric: As required (3 phase 208V or 220V or 480V)  
Upgrade Options: 
 
AMRU - Anticipate Mandrel Retraction Unit  
 
AML - Auto Mandrel Lubrication  
 
Dynamic Visual Simulation Software - Collision Protection  
 
Safety Mat Connection Ready (without CE Mark)  
 
CE Mark  
 
Safety Mat  
 
Safety Scanner  
 
Free Standing Pedestal - The foot pedal is replaced by a free standing pedestal  
 
RBE- Rear Booster Device (50 and up model)
Contact JATAS