SX-200 Automatic Bonnell Spring Assembling Machines is specially designed for producing spring units for mattresses, furniture and motor vehicle upholstery.

It can assemble upper and lower springs at the same time and it is operated only by one person. The user can set up machine for various sizes of spring units, the thickness of wire, the height of the spring and diameter of the end ring. The knotting of springs and the forwarding of spring units are performed automatically. Because of mechanical protection devises and safety switches, the machine guarantees maximum safety to operator.

The technical parameters such as rolls can be set in computer. Control panel performs the machine settings and displays messages on LCD Display to the operator. Machine is also equipped with horn that is warning about completing spring unit. Mobile button box is another device in the assembling machine that will lighten the work of operator.



Capacity: 60-80 PCS/8 hours

Max Width : 2M

Helical Wire Diameter : 1.3 - 1.5 mm

Spring Wire Diameter : 2.0 - 2.4 mm

External Spring Diameter

68 mm JAWS: 65 – 70 mm

78 mm JAWS: 70 – 75 mm

88 mm JAWS : 75 – 82 mm

98 mm JAWS : 82 – 94 mm

Spring Height: 80-180 mm



Overall Dimenson (swifts not included) L*W*H: 3000*2100*1800mm



Machine Weight: 1000KG



Swift motor power: 2*0.95KW



Assembler motor power: 0.75KW



Current consumption(380V ,3PH): 5A



Current consumption(220V ,3PH): 8.5A



Wire bobbin max weight: 800KG



Wire bobbin min internal diameter: 400MM



Wire bobbin max external diameter: 950MM