Machine Model: RT50 

Main Parameter: 

Working Process:

Machine Configuration:

1.Uncoiler

The equipment is located in the forefront of the whole tube making line. When in need to use this , take the coil into the head of the uncoiler and then expand it, the coil will be driven to the following units. The picture show s the manual expansion type, and the hydraulic and pneumatic types can be adopted also. 

2.Vertical Accumulator 

The steel strips stored in it shall be enough to ensure main machine to run continuously while welding two coiled strips.

3.Main Machine : 7 stands forming + 6 stands sizing 

3.1 7-roller Leveler 

It is located in the forefront of the forming unit. 

	Structure		7-roller leveler
	Feeding	40Cr	Side guide device
	Leveling Roller		Quenching

3.2 Horizontal Roller Device

	Frame Material	45# steel
	Horizontal roller shaft	42CrMo	F60mm
	Structure		Change rolls in the side
	Adjust method		Manual adjust by screw in top

3.3 Vertical Roller Device

	Frame   Material	QT60
	Vertical   roller shaft	45#   steel	F60mm
	Structure		Slot   type redirection  adjustment
	Adjust   method		Brass   nut screw

3.4 Sub-drive gear box

	Material	QT50
	Drive method	40Cr	Spiral bevel gear,
	Lubrication method		Dipping
	Input and output shaft

3.5 Guiding device

Structure

Guide pole type, universal adjusting

3.6 Extruding Device 

3.7Deburring Device 

With two groups scraper frame, pneumatic draw back

3.8Straightening (Turk’s head)

	Structure		Guide pole type,  universal adjusting
	Type	4-roller	Single side

3.9. Main Drive Unit

3.10 Main machine Arrangement Form 

4.Computer Tracking Saw

It is used to cut the finished pipes into desired length as set in the touch screen. 

(1) Cutting thickness               : 0.8-2.5mm

(2) Cutting O.D.                       : 19-63.5mm

(3) Cutting Length                   : 4-8m

(4) Cutting tolerance               : =±3 mm

(5) Cutting motor                    : AC motor 18.5KW

(6) Driving motor                    : AC motor 15KW

5.Supply by User