If you're still buying Bonnell innerspring units from an outside supplier, you've felt the squeeze: every year the price creeps up, delivery windows get longer, and you have zero control over quality. Meanwhile, your competitor down the street — the one who invested in their own coiling and assembly — is pocketing the margin you're giving away.
The IF-B90 High Speed Computerized Bonnell Spring Coiling Machine produces Bonnell springs at 80 pcs/min — coiling, knotting both ends, heat-treating, and discharging in a single automated cycle. The IF-BA Automatic High Speed Bonnell Spring Assembling Machine takes those springs and strings them into complete innerspring units with high efficiency and stable performance. Together, they turn wire directly into finished spring units — on your floor, on your schedule, at your cost.
For larger operations, the IF-BPL100 High Speed Automatic Bonnell Spring Units Production Line combines everything into one integrated line, producing innerspring units directly from wire with built-in quality inspection.
The IF-B90 is a computerized coiler that produces Bonnell springs at 80 pcs/min. In one cycle, it coils the wire, knots both ends, heat-treats the spring, and discharges it. That eliminates the need for a separate tempering furnace. The computerized control keeps every spring identical — consistent diameter, height, and tension.
From there, the IF-BA takes over — automatically stringing the double-cone springs into rows and assembling complete innerspring units. High working efficiency, simple operation, stable performance.
Every month you keep buying from a supplier is another month of paying someone else's markup. The IF-B90 and IF-BA pay for themselves fast — and once they do, the savings go straight to your bottom line.
Get a free quote for the IF-B90 and IF-BA.
