Laminatoio per tubi saldati convenzionale

La tecnologia del laminatoio per tubi con tubo tondo convertito in profilo quadrato e rettangolare è attualmente una macchina molto diffusa in patria e all'estero.

Il laminatoio per tubi può produrre sia tubi rotondi che profili quadrati e rettangolari, nonché altri tubi/profili di forma speciale.

The forming technology : the strip is formed round tube by forming machine and then the round tube is shaped into square&rectangular profile by sizing machine.cdd

mulino di formatura

mulino di dimensionamento

sezione di saldatura

Modello	Specifications of Round Pipe		Specifications of Square & Rectangle Pipe		Forming speed (metri/min)
Modello	Diametro (mm)	Spessore (mm）	Diametro (mm)	Spessore (mm)	Forming speed (metri/min)
HG20	Ø8~ Ø25	0.5~1.2	10×10~20×20	0.5~1.0	20~100
HG32	Ø12~ Ø38	0.6~2.2	10×10~25×25	0.6~1.8	20~100
HG50	Ø12~ Ø50	0.8~3.0	15×15~40×40	0.8~2.5	20~90
HG60	Ø12~ Ø63	0.8~3.5	15×15~50×50	0.8~3.0	20~90
HG76	Ø21~ Ø76	1.0~4.0	20×20~60×60	1.0~3.5	20~80
HG89	Ø33~ Ø89	1.5~4.5	25×25~70×70	1.5~4.0	20~70
HG114	Ø48~ Ø114	1.5~5.0	40×40~90×90	1.5~4.5	20~60
HG140	Ø48~ Ø140	1.5~5.5	40×40~100×100	1.5~5.0	20~60
HG165	Ø60~ Ø165	2.0~6.0	50×50~150×150	2.0~5.5	10~45
HG219	Ø89~ Ø219	3.0~8.0	80×80~200×200	3.0~8.0	10~35
HG273	Ø114~ Ø273	4.0~10.0	100×100~250×250	4.0~10.0	10~35
HG325	Ø165~ Ø325	4.0~12.0	150×150~300×300	4.0~12.0	10~35
HG426	Ø165~ Ø426	6.0~14.0	150×150~350×350	6.0~14.0	10~35
HG508	Ø219~ Ø508	6.0~16.0	200×200~400×400	6.0~16.0	10~35
HG610	Ø219~ Ø610	6.0~18.0	300×300~500×500	6.0~18.0	10~25
HG711	Ø325~ Ø711	10.0~20.0	350×350~600×600	10.0~20.0	10~20

Il vantaggio

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HIGH ACCURACY

I componenti della macchina di formatura e dimensionamento sono caratterizzati da un'elevata precisione, che garantisce la precisione della formatura e del dimensionamento. Di conseguenza, è assicurata la precisione del tubo in acciaio.

HIGH INTERCHANGEABILITY

Each component has interchangeability,which require less spare parts as standby.

Easy maintenance

He forming and sizing with seldom failure and easy maintenance,which ensure the maximum up-time with smooth and trouble-free production,this result in enhanced productivity.

La forma del tubo

Additional to the round tube,square&rectangular tube and octagonal tube , Welded tube mill also manufacture the special welded tube and profile as per customer’s drawing,Such as L/T /Z shape tube and ROPS and FOPS tube which can meet the need of various industry.

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