Delivery Time:The machine must be entirely rust proof coated and painted using good quality rust proof coat and paint then oiled and packed in plastic to avoid rusting at sea. machine should be on wooden planks.
Certification:ISO9000-2008
Automatic Shaft Steel Straightenner Machine CNAS / IAF For Metal Tube

Quick Detail:

1. Type: Straightenner machine

2. Model Number: FR-16

3 Used in: the field of Carbon pipes,Non-ferrous metal pipes,and so on.

Description:

Introduction of the straightening machine
Straightening machines have been built with various methods of driving the rolls. Some machines have a separate drive motor for each roll, whereas the majority of modern machines usually use 2 drive motors, one motor for the top set of rolls and one for the bottom rolls. Regardless of the way the rolls are driven it is important that all rolls revolve at the same speed within about 1 to 2 rpm at maximum machine speed. In addition it is usual for the manufacture to build in an electronic load sharing system to ensure that the power needed to straighten is shared equally between the driving motors. Each time the rolls are changed a check of roll rpm and motor loading should be carried out.
If the rolls are not revolving at highly similar speeds, under load, tube straightness will be poor, roll wear will be rapid and under high straightening loads the motors may run out of power and stall.

Applications:

Specifications:

No.	Name	Value	Unit
1	Maximum yield limit of material	520	Mpa
2	Outer diameter of pipe	15-60	mm
3	Wall thickness range of pipe	1-8	mm
4	Straightening speed	30	m/min
5	Throat diameter of straightening roll	150	mm
6	Length of straightening roll	240	mm
7	Adjusting angle of transmission roll	27-33	degree
8	Roller space of straightening roll	420	mm
9	Type of main motor	Y160M-6
10	Power of main Motor	14*2	kw
11	Rotating speed of main motor	740/1470	r/min
12	Speed ratio of main speed reducer	4.97	mm
13	Maximum camber of steel pipe before straightening	30	mm/m
14	Camber of steel pipe after straightening	<1	mm/m

Certification: