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ELK-120F/EBL-120 Automatic Bonnell Spring Unit Transfer LineELK-120F/EBL-120_ESUN INTERNATIONAL CO., LTD

ELK-120F/EBL-120

ELK-120F/EBL-120 Automatic Bonnell Spring Unit Transfer Line

Application 

● Adjustment of spring:five axis linkage,all adjusted by digital Spring winding speed:the fastest is 120 pcs / min 

● Human machine interface: French 10 Inch Touch screen 

● Trawl mode: the original trawl mode of chain + gear + cam groove is cancelled, and change into the patent design digital  adjustment mode. The trawl distance can be accurately set, and the whole machine has no trawl vibration. 

● The nine-station robot arm works with the eight-station spring flip/rotation mechanism for smooth and high speed.  The fastest production speed is 120 pcs/min. 

● The servo system controls the spring spacing, which is convenient and quick to adjust 

● The steel wire rotary table adopts heavy-duty rotary support bearing and direct drive mode, with stable high-speed operation.

Technical data at a glance

Model

ELK-120F

EBL-120

Production capacity(pieces/8hours)

48000-52800

57600

Spring wire diameter(mm)  

1.9-2.1

1.9-2.4

Spiral wire diameter(mm)  

1.3-1.4

1.3-1.5

Spring outside diameter(mm)

65-75;80-87 (need to choose

Φ66-68;Φ69-71

Φ72-74;Φ76-78

Φ79-82;Φ83-87

Φ88-92;需选择 need to choose

Center coil outside diameter(mm)

32-45(spring outside diameter φ65-75)

45-58(spring outside diameter φ80-87)

32-55

Spring height(mm)  

100-170

4 turns 100-120

5 turns 120-160

6 turns 150-170

Standard 5 turns

80-190

4 turns 80-120

5 turns 120-150

6 turns 140-190

Standard 5 turns

Working width(mm)

2000

Working temperature(℃ )

5-45

Wire basket capacity(kg)

≤1000

Machine weight (kg)

7000

Power requirements  

380V, 3P, 50HZ

Power consumption(kw)

39

Area of use (mm) (lxw)  

6800*4600

Air consumption(m³/min)

0.25


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+86-574-87522967