Duct Elbow Making Machine

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Duct Elbow Making Machine

The duct elbow making machine (gore locker) is designed to create round elbows commonly seen in ventilation and air conditioning systems. The elbow diameter ranges in between 100mm to 1500mm. After cutting the segment via a plasma cutter, it is bent into a round piece and then joint at the seam by a stitch welder. The corresponding parts are then locked by the duct elbow making machine. Constructed with a quick-switch design, you can toggle the positive and negative profiles in short intervals. It is unnecessary to frequently change the forming roller, as is the case with the traditional design. The machine structure may be horizontal or vertical, and the main system may be mechanical or hydraulic powered, as per client's request.

Gore locker
PIC 1-Horizontal duct elbow machine DCP-1000
PIC2- Hydraulic duct elbow machine BEM-1250
PIC3- Vertical duct elbow machine DCP-700


Technical Specifications

Model DCP-1000 DCP-700 BEM-1250
Structure Horizontal Vertical Horizontal
Driven system Mechanical Mechanical Hydraulic
Max. thickness 1.2mm 1.2mm 1.5mm
Diameter range 250-1000mm 150-700mm 150-1250mm
Motor power 3kw 1.5kw 5.5kw
Dimension 1400 x 800 x 900mm 1050 x 550 x 1250mm 1960 x 750x1080mm
Weight 750kg 350kg 850kg

We are a China-based duct elbow making machine (gore locker) manufacturer and supplier. We also offer spiral duct machine, corrugated pipe machine, waste paper baler, Polyurethane Spray Foam Machine, among others.

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