Construction Processing Tower Crane Spare Part Inter Body Machinery

Name:  Internal Tower Body
Material:  Q345E
Weight:  8000Kg
Applicable:  Tower Crane

Other Model:

Model	No.1100	No.480
Length (mm)	11640	11080
Width (mm)	2130	1800
Height (mm)	2130	1800
Weight (Kg)	13221	6960

 
Each component of construction machinery ,metallurgy machinery, or other large size parts all can be customizable.

Machines:

	Komatsu CNC plasma cutting machine	NC flame cutting machines
Thickness	1mm-25mm	5mm-400mm
Breadth and length	1.2m*2.5m	4m*12m

CNC  milling and boring machine	CNC vertical machine	CNC  milling  and  boring  machine	130CNC horizontal  milling & boring machine
6*3*1.8M	4*2.5M	6*3*1.8M	2*2*1.6M

About Welding---Limits for imperfections

No.	ISO 6520-1 reference	Imperfection designation	Remarks	t mm	Limits for imperfections for quality levels
					D	C	B
1 Surface imperfections
1.1	100	Crack	-	W 0,5	Not permitted	Not permitted	Not permitted
1.2	104	Crater crack	-	W 0,5	Not permitted	Not permitted	Not permitted
1.3	2017	Surface pore	Maximum dimension of a single pore for	0,5 to 3	d u 0,3 s
			- butt welds			Not permitted	Not permitted
			- fillet welds		d u 0,3 a
			Maximum dimension of a single pore for		d u 0,3 s, but max. 3 mm	d u 0,2 s, but max. 2 mm
			- butt welds	> 3			Not permitted
			- fillet welds		d u 0,3 a, but max. 3 mm	d u 0,2 a, but max. 2 mm
1.4	2025	End crater pipe		0,5 to 3	h u 0,2 t	Not permitted	Not permitted
				> 3	h u 0,2 t, but max. 2 mm	h u 0,1 t, but max. 1 mm	Not permitted
1.5	401	Lack of fusion	-		Not permitted	Not permitted	Not permitted
		(incomplete fusion)		W 0,5
		Micro lack of fusion	Only detectable by micro examination		Permitted	Permitted	Not permitted
1.6	4021	Incomplete root	Only for single side butt welds	W 0,5	Short imperfections:	Not permitted	Not permitted
		penetration			h u 0,2 t, but max. 2 mm

Why choose us--Runye?
1,We will produce with your draw.Each component all can be customizable for you.
2,We have the complete set of equipment, like: CNC milling machines, Komatsu CNC plasma cutting machine, 130CNC horizontal milling & boring machine.....
3,We will give you the competitive price,get the most interest for you.
4,About producing,the period is in control.So the quaility is assurance. And if it has any problems,we will have a meeting to analsy,solve it.
5,After-sale service:We will be conscientious.If it has any problems,don't worry.all the reasons can be traceablilty,even after many years.We will call back regularly.

 
Vision:
Provide premium machining solutions for big parts .
Grow up grade a subcontractor in heavy industry.