Sell automatic spring coiler machine

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The WJ-BS-20A automatic spring coiler machine, for industry use, produces biconical spring of the "Bonnell" type for mattresses. It combines coiling, knotting, heat treatment and out put total four procedures together automatically in one machine.

The thickness of the wire, the height of the spring and diameter of the base ring may vary.

The machine runs independently and can be operated by one person responsible for the start-up, wire infeed and spring unloading.

Overall dimensions 5000x1400mm
Safety cabin dimensions 6000x1700x1900mm
Operating area 8000x3500mm
Machine weight 1600kg
Swift weight 450kg
Safety cabin weight 400kg
Crate1(machine) gross weight 2350kg
Crate2(swift) weight 800kg
Main motor power 2.2kw
Swift motor power 1.5kw
Cabin fan motor power 0.5kw
Heat treatment absorption 7.0kw
Current consumption(380V 3PH) 28.2A
Production capacity 60 springs/minute
Wire bobbin max. weight 1000kg
Wire bobbin min. internal diameter 300mm
Wire bobbin max. external diameter 950mm
External diameter of spring to be produced. . . 67-90mm
Wire diameter for spring to be produced 2.2-2.4mm
4-turn spring height 60-100mm
5-turn spring height 80-160mm
6-turn spring height 120-200mm
Brand Name
Lead Time from Order to Shipment
7 days
Model Number
Minimum Order Quantity
1 units
Terms of Sale