Anhui Preda Machinery Manufacturing Co.,Ltd.

--- Auto duct line, spiral tubeformer and relavant duct machines.

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Super Auto Duct Line 5Auto Duct Line 5 UAuto Duct Line 5Auto Duct Line 4Auto Duct Line 3Auto Duct Line 2Cut to Length LineDuplex Flange FormerTDF Flange FormerTDC flange forming machinePittsburgh lock formerS cleat lock formerSnap lock formerRound duct lock formerLock forming machineDecoilerDuct Beading machineDuct slitter and beaderElectrical ShearerManual FolderPneumatic FolderAir seam lockerPortable seam lockerPower FastenerHydraulic seam lockerHydraulic GuillotinePneumatic Corner MaticsCNC Press BrakeDrive cleat benderSpiral tube former PD1602Spiral Tubeformer Mould Type PD1500Spiral Tubeformer Band TypeOvalizer Oval MachineHydraulic elbow making machineSpiral Duct LineHydraulic gorelockerElectric GorelockerPlasma Cutting MachineElectrical Rolling MachineElectric Rotary GrooverRound duct welderAngle iron Flange LineAngle Iron RollingTiltable Power PressHeavy Rolling MachineSuper Auto Duct Line 5Duct Line U 5Duct Line 5Duct Line 4Duct Line 3Duct Line 2Cut to length LineAutomatic Duct LineDuplex TDF Flange MachineTDF Flange MachineTDC flange forming machineLock FormerDecoilerTDF Folding MachinePneumatic TDF Folding MachineBeading MachineSlitting MachineElectric Shearing MachineLock Seaming MachineElectric Lock SeamerCorner MaticsHydraulic CNC GuillotineHydraulic CNC Press BrakeSquare Duct MachinesMould Spiral TubeformerBand Spiral TubeformerOvalizerSpiral TubeformerHydraulic gorelockerElectric GorelockerElectric Rotary Beading MachinePunching MachinePlate Rolling MachineAngle Iron Rolling MachinePlasma Cutting MachineRound Duct MachinesPittsburgh Seam CloserElbow gorelockerMessage & Free QuoteAbout UsAgents Wanted by PredaPreda Machine FactoryMachine Working VideoShipment VideosCompany NewsIndustrial News
Article list
Preda Machine Shines at the 134th Canton Fair: Unveiling Revolutionary Duct Solutions 		[ Industrial News ] 2023-11-12
Spiral tubeformer -- Best choice for HVAC spiral duct forming 		[ Industrial News ] 2023-02-20
Duct Forming Machine: Streamlining the Duct Manufacturing Process 		[ Company News ] 2023-02-17
A few words to our Preda Machine customers in the very beginning of Year 2023. 		[ Industrial News ] 2023-01-29
U shape auto duct line 5 running before delivery on 20220610 		[ Industrial News ] 2022-06-10
Super auto duct line 5 test running before delivery--dated 2022.03.30 		[ Company News ] 2022-03-30
Preda Machine auto duct line 3 and two plasma cutting machines under delivery today to our partners 		[ Industrial News ] 2022-03-16
What are duct machines required for round duct forming? 		[ Industrial News ] 2021-11-10
HVAC duct machines required for rectangular duct forming. 		[ Industrial News ] 2021-08-16
Preda Machine automatic corner making machine running perfectly at customer's place! 		[ Industrial News ] 2021-05-16
Spiral tubeformer PD1500 by Preda Machine running before shipment 		[ Industrial News ] [ Company News ] 2021-04-26
CNC plasma cutting machine manufacturing site at Preda Machine factory. 		[ Company News ] 2021-04-03
A very very good inquiry on Preda Machine auto duct line 5 that brings doubt for most customers! 		[ Company News ] 2021-02-26
Today's shipping on full set of spiral tube former, CNC plasma cutting machine and auto duct line 2, 		[ Company News ] 2021-02-22
Preda Machine officially comes back to production today after Chinese New Year!-20210219 		[ Company News ] 2021-02-19
Preda Machine Spiral Tubeformer PD-1602 under production 		2021-01-31
Customer visiting our super auto duct line 5 running test at factory before order! 		2021-01-04
Factory overview on 2020.12.22! Merry Christmas and Happy New Year! 		2020-12-22
Who needs this Pittsburgh seam closer tooling?!!! 		2020-12-09
Mould type spiral tubeformer, CNC plasma cutting machine and other duct machines under delivery. 		2020-12-08
Bulk duct machines shipping to our oversea agent on 2020-11-14. 		2020-11-16
Super auto duct line 5 with length of 5.5 meters only! 		2020-11-12
Preda Machine band type spiral tubeformer is running test with plasma cutting option. 		2020-10-30
Spiral tubeformer band type regular band saw cutting. 		2020-10-30
TDC flange former 20mm, CNC plasma cutting, spiral tubeformer,Pittsburgh  lock former deliver 		[ Company News ] 2020-09-17
Preda Machine auto duct line 3 on site working! 		2020-09-03
Super auto duct line 5 under delivery with full sets duct machines 20200814. 		[ Company News ] 2020-08-15
U shape auto duct line 5 shipping with plasma cutting machine, spiral  tubeformer and etc. 		2020-08-12
Just finished an all brand new factory setting up for fully automatic HVAC duct installation. 		[ Company News ] 2020-07-23
Four sets of CNC high speed plasma cutting machine with 4meter table and one set of CNC spiral 		2020-07-13
Auto duct line 5 U shape under delivery today 20200703! 		2020-07-03
Duplex TDF flange forming machine T-16-2 with claw cleat in stock for sale in Preda Machine! 		2020-06-19
Spiral tube former mould type PD1500 under delivery to customer 2020/06/08. 		2020-06-08
Latest version CNC plasma cutting machine PC1540 by Preda Machine. 		[ Company News ] 2020-06-01
How's your business recently after virus? 		2020-05-14
What else can compare such words from customer in the very morning of a Monday! 		2020-05-11
How to tell a real manufacturer from trader brands buying auto duct line and spiral tubeformer? 		[ Company News ] 2020-05-07
Another full set of auto duct line 5 U shape arrived at customer's working site directly! 		2020-05-04
Auto duct line 5 U shape running 2020-04-07 available for new orders. 		[ Company News ] 2020-04-08
Why not install a TDC flange forming machine for your workshop? 		[ Company News ] 2020-03-17
Auto duct line 2 and TDF machine under shipping by Preda Machine 2020.03.13 		[ Company News ] 2020-03-13
Auto duct line 3 order shipping 2020/02/27 at Preda Machine 		[ Company News ] 2020-02-29
Preda Machine factory keeps working during Chinese New Year! 		[ Company News ] 2020-01-31
Merry Christmas to all that support and love Preda Machine! 		2019-12-24
2019-12-10 2*40HQ shipping of Auto duct line 3 with four decoilers,TDC,TDF machines 		2019-12-12
Choose the auto duct line 5 U shape, which is currently the most productive auto duct line ever! 		2019-12-07
Preda Machine engineers under commissioning for auto duct line 5 for customer at site! 		2019-11-26
Find differences between auto duct line 2 and auto duct line 3! 		2019-10-29
Which machines are the best optiones in full round duct making line package? 		2019-10-03
Hydraulic flat oval duct machine was shipt on 2019/08/05. 		2019-08-19
The latest hydraulic ovalizer functioning video by Preda Machine. 		2019-07-21
Detailed function video of S cleat lock forming machine manufactured by Preda Machine! 		[ Industrial News ] 2019-06-28
CNC plasma cutting machine has become a very basic duct fabrication machine nowadays! 		[ Company News ] 2019-06-14
Preda Machine---13th,14th, May 2019 shipping of four 40HQ containers! 		[ Company News ] 2019-06-04
The lastest updated L-15 version Pittsburgh seam locke which well capable of 1.2mm stainless steel!! 		[ Company News ] 2019-05-29
2019/4/20 Container loading on 6 pieces of machines ( 2 Auto duct line 3) at Preda Machine factory. 		2019-04-24
Auto duct line 5 U shape Preda Machine under shipping!! 		2019-04-14
30s to know Auto Duct Line 5 Linear version manufactured by PREDA MACHINE!!! 		2019-03-21
Preda Machine Pittsburgh seam closer L-12 working perfect at customer's place!! 		[ Company News ] 2019-03-29
How to adjust the roller gap for TDF flange forming machine to suit different thickness metal sheet 		[ Company News ] 2019-03-16
Pittsburgh seam locker by Preda Machine! 		2019-03-12
Pittsburgh lock former machine SA-12HB 3sets, TDF flange forming machine... 		[ Company News ] 2019-02-26
Preda Machine auto duct line 5 U shape shipping on 2019/2/16 with Angle iron flange forming line 		[ Company News ] 2019-02-19
First Preda Machine auto line 5 shipment after Chinese New Year--- Auto duct line 5 U shape shipping 		[ Company News ] 2019-02-16
Preda Machine- Last shipment (2019.1.31) before Chinese New Year holiday! 		[ Company News ] 2019-01-31
Mold type helix spiral tube forming machine and elbow making machine are  good companion. 		[ Company News ] 2019-01-18
Preda Machine just finished auto duct line 5 U shape for customer in Dalian yesterday! 		[ Company News ] 2019-01-13
Free Pittsburgh seam closer GET NOW!!! 		2018-12-07
Best quality plasma cutting machine 1500*4000*5mm capacity. 		2018-11-10
Manual Slitter vs Electric slitting machine by Preda Machine 		2018-10-27
Testing our duct line 3 and band spiral tubeformer at customer's place.... 		[ Company News ] 2018-08-15
Today 2018/5/4 we are shipping auto duct line 3 to our customer. 		2018-05-04
​Pittsburgh lock formers by Preda Machine. Stocks available! 		2018-06-29
Preda Machine TDF flange former T-15, TDF folding machine, Beading machine, Pittsburgh machine 		2018-05-31
Duct Line 3 + Plasma cutting machine 4515 +Angle iron flange forming line shipping to Hainan today! 		[ Company News ] 2018-04-20
​Preda automatic duct line 5 is running smoothly at customer's working site! 		2018-04-15
Attending the 2018 CRH exhibition held in Beijing China 		2018-03-28
Beading machine or Grooving machine for 5grooves. 		2018-03-23
mould type spiral tube former PD1500 is running very well at customer's place 		2018-03-16
Our latest angle iron roller rolling machine in Red!!!--Predamachine! 		2018-03-15
Gorelocker---Our elbow machine manufactured by Preda Machine! 		2018-03-15
Rectangular duct line II +TDF flange former T-12+Pittsburgh machine SA-12HB +TDF folder 1.5*1500mm!! 		2018-03-14
Predamachine hotest sale portable electric lock seamer! 		2018-03-05
Auto duct line V fully designed and manufactured by Predamachine--on sale!! 		2018-03-01
Chinese New Year, holiday notes from Preda Machine. 		2018-02-13
We(Preda Machine) herewith condemn the plagiarism of “BLKMA” on our Facebook status! 		2017-12-22
Multi-functional lock formers/rollformer machine stocks wait for your order!!! 		2018-02-02
Electric scissors for cutting stainless steel plate(max. 0.8mm) or gavalnized steel plate(max. 1.0mm 		2018-01-11
Welcome to be an agent so we could deliver more  of our machines worldwide! 		2018-01-07
Loading the last 40'HQ of our duct line and other HVAC duct forming machines in Year 2017 		2017-12-31
Preda Machine 7-function Lock former/Pittsburgh machines!   		2017-12-27
Differences between the mould type and band type spiral duct formers 		2017-11-02
Agents/distributors wanted for Predamachine 		2017-10-16
What kinds of HVAC duct forming machines do Preda Machine manufacture? 		2017-10-13
For HVAC duct machinery, why do you have to buy from factory directly? 		2017-09-16
Motorised automatic pittsburgh seaming machine!!! 		2017-08-31
Video For Predamachine Uncoiler/Decoiler 		2017-05-26
AUTO DUCT FORMING LINE "V" 		2017-05-31
Videos For Predamachine 		2016-12-23
Electric 3-roller rolling machine is test-running. 		[ Company News ] 2019-06-05
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