Aluminum flexible duct forming machine. —-SBKJ

SBKJ duct machinery

SBKJ Spiral tubeformer SBTF-1602 with horizontal (3tons )decoiler

Round flange punching machine. —-SBKJ

Ovalizer bending machine.

Spiral tubeformer SBTF-1602 with extra plasma cutter

SBKJ Ovalizer Oval pipe machine.

Aluminum duct forming machine. SBLF-500

@spiral tubeformer SBTF-2020

SBKJ Corrugated spiral duct machine

SBKJ welding machine

SBKJ Spiral tubeformet SBTF-1500

SBKJ AUTO TRANSVERSE DUCT CONNECTOR flange forming machine

SBKJ aluminum duct forming machine.

SBKJ company introduction

Customer’s feedback. SBKJ spiral tubeformer machine SBTF-1602

SBKJ machine in Spain without engineer training. Running well.

CR2021-Gorelocker SBEM-1250

SBKJ Spiral tubeformer SBTF-1500C. Thickness range 0.4-2.0mm.

SBKJ Auto line with double functions. Snap lock seam and Pittsburg lock seam.

SBKJ sitichwelder machine

SBKJ corner binding machine (hydraulic)

duct zipper for TRANSVERSE DUCT FLANGE froming duct

SBKJ plasma cutter SBPC-1500*4100

SBKJ TRANSVERSE DUCT FLANGE flange forming machine 32mm

SBKJ Rectangular smart line SBAL-III-1250/1550

Duct zipper

Spiral tubeformer machine SBTF-2020

filter ----------SBKJ MACHINERY

Mini automatic line-5