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Carter machinery

Lockformers / HVAC roll formers

Pittsburgh lock-forming machines for ductwork, with compact and heavy-duty options. Prices on application.

Compare the lockformers

Compact HVAC lockformer

Compact HVAC lockformer

Roll-form Pittsburgh joints for HVAC ductwork, with adjustable guides and hardened forming rolls.

Mild-steel capacity
26–20 Ga
Forming speed
25 ft/min
Motor power
0.75 kW
Net weight
160 kg

Pittsburgh, flange attachment and right-angle forming. Double-seam and drive-cleat rolls are optional.

POA Price on application

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Heavy-duty HVAC lockformer

Heavy-duty HVAC lockformer

Roll-form Pittsburgh joints for HVAC ductwork, with adjustable guides and hardened forming rolls.

Mild-steel capacity
25–16 Ga
Forming speed
24 ft/min
Motor power
2.2 kW
Net weight
299 kg

Pittsburgh, flange attachment, right-angle, double-seam, drive-cleat and Z-profile forming.

POA Price on application

Request a quotation

Gauge ranges are the published mild-steel ratings. Confirm the millimetre thickness, seam profile, roll set and electrical supply for your order.

Your machine package

All new machines include a 24-month parts-and-labour warranty. Ask about part exchange, finance, delivery, offloading and positioning when requesting your quotation.

Finance is subject to approval. Delivery, handling and positioning are quoted for your machine and site.