Automatic Spring Units Assembler Machine

Model: EAM-300
Place of Origin: Zhejiang,China (Mainland)
Brand Name: ESUN
Productivity: 28000 springs/per 8hours
Spring type: bonnell
Spring end ring diameter range: 67-91mm
Spring wire diameter: 1.9-2.5mm
Spring height: 100-180mm(<80mm need to be customized)
Maximum weight of wire reel: 200kgs
Controlls: PLC control and operator's panel
Helical wire diameter: 1.3-1.4mm
Max spring unit width: 2050mm
Hydraulic system power: 2.0kw


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Product Description

Payment & Shipping Terms Supply Capacity
Trade Term:FOB,CFR,CIFProduction Capacity:15-20pcs/month
Payment Terms:Paypal, L/C, D/P, D/A, T/T, WU, Money GramPacking:wood carton
Min. Order:1 Piece/PiecesDelivery Date:7-40days
Means of Transport:Ocean, Land

EAM-300  Automatic Spring Units Assembler                                                                              


EAM-300 drives to work by hydraulic system. ESUN patented design monolithic clamping mechanism, with high precision and adjust jaw position easily and facility. You can change the whole set of jaw to produce different specification spring units.


EAM-300 assembly machine is equipped with one set of jaws, which can be chosen from below indicated tables. Below tables shows the jaw specification, jaw quantities, and the connection between spring diameter and shortest distance spring be positioned. From below table, you can add the pitch of each spring to add the spring unit width. For example:


One 150cmx200cm mattress, spring unit size is 147cm x 195cm, can be made by different specification spring and change different specification jaw through NO.1 form of below table.


No. of jaws21201918171615141312111098
X.Spring dia:85-90/1979188017811682158314841385128611871088989890791
L.Spring dia:76-85/1850176016701580149014001310122011301040950860770
M.Spring dia:70-76/183117381645155214591366127311801087994901808715
S.Spring dia:65-701855176516751585149514051315122511351045955865775685



Technical data at a glance                                                                                                                         

Max production

Max:28000 spring/per 8 hours)

Spring types


Spring diameter


steel wire diameter


spring height

100-180mm(<80mm needs to be customized

Helix wire diameter


Max spring unit width


Max number of Jaws





hydraulic system power


Motor power of helix makers

2x1.1kw (with invert)


PLC control and operator's panel

Max weight spiral wire reel



Category: Mattress Spring Machine