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FEATURES Galvanized stainless steel hydraulic elbow duct machine is specially used to process 0.4-1.2mm galvanized sheet

Metal Pipe Corrugated Duct Making Machine Post Tension Duct Forming Machine corrugated round Steel Metal Pipe Galvanized

Product FeatureIt is a versatile machine and changes a variety of models to meet different duct shapes made of bone type

The common plate flange machine is a special equipment for forming flanges at the plate connection port of the air duct

Ventilation Duct Production Line/Havc Duct Forming Machine 1.Performance Features: 1. The linear structure of machine ma

BYFO Duct Manufacturing Auto Line 2 I. Advantage of Products: · The latest design can resolve the problems like getting

high quality rectangular duct iron pipe production line / duct making machineProduct introduction Video in Youtube: 1)Te

HVAC air duct making machine SA-12HB pittsburgh lockformer machine with 220V YSD duct production machines are: automatic

Rectangular pipe making line II Air condition auto duct machine I. Advantage of Products: · The latest design can resolv

The common plate flange machine is a special equipment for forming flanges at the plate connection port of the air duct

U Shape Rectangular Air Duct Making Auto Line Pipe making Machine Function: It's mainly for TDF / angle steel / C-shaped

Economical Type Z Lock Lachine Cheap Price Lockformer Machine for Sale Description: Pittsburgh locking machine is one of