Tube mills for stainless pipe "Nissho Iwai Corporation" (Japan)

Manufacturer Nissho-Iwai Corporation
Model TEN
Year 1989
Location Russia RU
Category Complete units
Product id P70403036

Contact the seller

12 buyers were interested in this machine last month

You have the same machine to sell?

Add it to our catalogue for FREE

Start selling

About this seller

Client type Dealer
Active since 2015
Offers online 1
Last activity Nov. 21, 2019

Specifications

-------------------
Length x width x height - × - × -
Weight -
Worked hours
Hours under power
State excellent
At local norms ---------
Status packed

Description

Four lines for the production of stainless pipes "Nissho-Iwai Corporation" (Japan), fully and fully operational, with a low level of service.

The electric welding station of pipes is designed for the production of electrically welded corrosion-resistant (stainless) pipes of high accuracy with a diameter of 8 to 25 mm with wall thickness from 0.6 to 1.2 mm. Arc welding with a non-consumable electrode, constant direct polarity with impulse overlapping in a protective environment.

Specifications:
1. Basic requirements for procurement and materials. As a raw stock, cold-rolled steel is used in rolls of grades 08H18N10T, 12H18N10T.

3. Limit deviations in the wall thickness:
- with a wall thickness of up to 0.9 mm inclusive - +/- 0.06 mm;
- from 0.5 to 0.9 mm - +/- 0.08 mm;
- from 0,9 to 1,2 mm - +/- 0,1 mm.
Provided that rolls of tapes with a thickness in the permissible limits are used.
4. A line of lifting of a mark +900 (up to the bottom surface of a pipe).
5. The speed of moving the workpiece and pipes in the unit, m / min - 1,5-15.
6. Length of cutting pipes, mm - 1500-6000.
7. Limit deviations along the length of the cut, mm - +/- 0,3.
8. The curvature of the pipes does not exceed 1 mm per 1 m of length.
9. The height of the inner grating is not more than 0.3 mm.
10. Internal diameter of a roll, mm - 500.
11. Outer diameter of the roll, mm - up to 1200.
12. Welding speed, m / min - 4,7-7.
13. Overall welding current, A - 165-335.
14. Welding current pulse, A - 70-85.
15. Welding voltage, V - 12.
16. Consumption of protective gas of the burner (argon), l / min - 15.
17. Consumption of protective gas of the outer surface of the pipe (argon), l / min - 20.
18. Consumption of protective gas of the inner surface of the pipe (argon), l / min - 5.


Please note that this description may have been translated automatically. Contact us for further information.

How does Exapro work?

Using Exapro is super easy, here is how it works

Here is a selection of similar machines

Share

Contact the seller