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EAM-120 automatic assembly machine for spring units

Feature
1.It can account the spring rows automatically.
2.It can pull out the inner-spring units automatically after finishing the enactment of the rows.
3.The spring rows can be enacted by the computer.

Economy
The machine operates without compressed air. Maintenance and spare parts wear is kept to a minimum. Production speed can be adapted to the quality of wire.

High flexibility
The EAM-120 assembly machine produces various types of spring units using springs with different diameter, wire thickness and height. The number of lines can be varied without moving the unused hold fasts. Width changes are rendered easier by the new shape of the hold fasts which are quickly positioned and perfectly arranged thanks to the special gauge. Changes in length are possible by selecting the number of rows on the control panel.

Quality
The helix closing rings on both ends are very near to the springs. Exrremely precise, electronic controlled helix stop guarantees a perfect closing. Thanks to the helix lubrication device coiling is smooth, 5/4 link age reduces slack to a minimum.

The automatic assembly machine model EAM-120 assembles biconic Bonnell springs. The springs are manually inserted and, at the end of each row, the operator presses the pedal and starts the assembling cycle. With a single operation the jaws are closed, the spring linkage helix is coiled than cut and bent at both ends automatically. When the cycle is concluded, the spring units are forwarded and the jaws are ready to receive more springs. The EAM-120 performances are excellent; it is a highly reliable and productive machine for spring units and mattress manufacturer.

The EAM-120assembly machine is equipped with one set of jaws, to be chosen among those indicated in the tables above, the scheme shows the width of the spring units according to the number of hold fasts and the width of the jaws, to be positioned at the shortest distance. The pitch of about 8~10mm at a time bymeans of a spacer gauge. By way of example:

15lines x 22rows with spring with an 90mm external diameter and using 88mmjaws
15lines x 24 rows with spring with an 83mmexternal diameter and using 88mm jaws
16lines x 30 rows with spring with an 67mmexternal diameter and using 80mm jaws


Technical data at a glance


No. of jaws

21

20

19

18

17

16

15

14

13

12

11

10

9

8

X.Springdia:85-90

/

1979

1880

1781

1682

1583

1484

1385

1286

1187

1088

989

890

791

L.Springdia:76-85

/

1850

1760

1670

1580

1490

1400

1310

1220

1130

1040

950

860

770

M.Springdia:70-76

/

1831

1738

1645

1552

1459

1366

1273

1180

1087

994

901

808

715

S.Springdia:65-70

1855

1765

1675

1585

1495

1405

1315

1225

1135

1045

955

865

775

685


CONTROLPANEL
Control units are located on two panels, one of them can be oriented, to help an easy machine set-up. The diglogue unit stores all features.

HELIXCONTROL
An innovative helix control device limits adjustment times in case of a collision. The system's high sensibility ensures an immediate stop without any deformation of the helix. Even the wire can not pull out due to wire tied or enwind, the device can immediate stop the machine also.

Technical data at a glance


productivity

Up to 28000 spring/8h(depending on the operators'skill)

Spring type

Bonnell

Spring end ring diameter range

67-91mm

Spring wire diameter range

1.9-2.5mm

Spring height(can be request)

100-180mm(to berequest:80-160mm)

Helical wire diameter

1.3-1.4mm

Max spring unit width

2000mm

Max number of jaws

S: 21
M: 20
L: 20
X: 20

Motor power of the assembler

1.1kw

Motor power of helix makers

2 x 1.1kw(with invert)

Controls

PLC control and operator's panel

Voltage

380V 3phases 50Hz

Maximum weight of wire roll

200kgs

Machine weight

935kgs


The reason why choose us

1:One-stop service: In addition to products, ESUN provides complete solutions from pre-sale consulting to after-sale service.
2:Strong quality control system: Raw material control/process control/component quality control/finished product quality inspection/mass production spot check/inspection company check
3:Global business: With 20years of experience, our products are sold to 100 countries and regions and highly recognized by customers.
4:Patent owner: To after clients high performance solutions, we keep investing on new products development and acquired 16 patents

Looking for partners

We are always interested to hear from potential partners and we are keen to develop our business in the world. We are especially eager to hear from interested partners with experience and a network in the mattress machinery and accessory.




 





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