Alibaba recommends Nanjing Byfo square air pipe seam lock machine for sale
1.Lock forming machine is the necessary machine for making air duct.It is widely used for seam air duct and joint the plate sheet.
2.Our new portable cleat former is surprisingly light and easy to transport. It can meet different demands. This duct-forming machine works easily and noiselessly.
3.This machine combine with our TDF flange forming machine,Bending grooving machine,TDF hand folding machine and Shearing machine can be an simple air duct production line.
4.Our machine advantage:we use the Ball Bearing instead of Needle bearing,it can ensure that use throughout the day.And the Ball bearing also have longer life.
5.Pittsburgh lock machine boasts a variety of distinctive features.
1.We are a factory of HVAC duct machines and related machines.
2.3 years warranty,100% QC inspection Before Shipment. 3.Response in 2 hours,provide solution in 1 day. 4.Payment: T/T,Western Union,MoneyGram,LC 5.Delivery Time: within 15 days after get your deposit 6.MOQ: 1 pcs