FOB Price
Get Latest Price50000 ~ 300000 USD / Set
|1 Set Minimum Order
Country:
China
Model No:
-
FOB Price:
50000 ~ 300000 USD / Set Get Latest Price
Place of Origin:
Hebei province of China
Price for Minimum Order:
50000 per Set
Minimum Order Quantity:
1 Set
Packaging Detail:
sea worthy
Delivery Time:
30-90days
Supplying Ability:
10 Set per Month
Payment Type:
T/T, L/C, D/A, D/P
Product Group :
-
Contact Person Helen
Beijing, Beijing
Introduction of ERW steel pipe production
line:
ERW steel pipe production line: At first, the
coil is loaded at the uncoiler, then but-welding the ends of coil,
delivering to accumulator. After accumulator, the strip is pulled
from accumulator contentiously by fixed speed, is formed to
opened-pipe at forming machine, then welded by High frequency
welder, deburred, cooled, shaped and sized as round pipe and
rectangular&square pipe at the sizing area. Then the sized pipe
is straightened after Turkey-head device and then cutt to fixed
length by flying saw. At last, the fixed pipe is delivered from
run-out table and inspected at the table.
This line could produce the round pipe, the
rectangular and square pipe by material of cold/hot-rolled coil
etc. It could be used at the metallurgy, construction,
transportation, machinery, automobile industry. Adopting W forming
type, it could make much more reasonable force, and much more
perfect forming shape at each stand etc.
Technical
process:
Double workstation uncoiler→Hydraulic shear
& end welder→Accumulator→Forming and sizing machine→Flying
saw→Run-out table→Packing machine
Main
equipments:
1. Double workstation uncoiler
Function: to unwind the coil.
Structure: it has two mandrels mounted on a **0° swiveling bearing.
One mandrel remains in line with pipe mill during
operation while coil is loaded on other mandrel at backside by
buyer supplied jib crane. Coil will be expanded or shrinked by
hydraulic sliding block. Mandrels will stop swiveling
by Pneumatic butterfly valve.
Advantage: fast feeding speed (one mandrel is for use, the other
mandrel is for stock), easy operation.
2. Shear & end welder
Function: to shear and butt-weld the trailing end of a
proceeding coil and the leading end of the next
coil.
Structure: consist of manual shear, pre-after pinching
roll, pre-after middle roll and welding equipment.
3. Accumulator
Function: to store material for forming and sizing machine, and
assure continuous production of forming and sizing machine.
4. Forming and sizing machine
Main technical specification:
| Item | Parameter |
| Forming Way： | W Roller forming way |
| Working height： | ***0mm |
| Main Power： | DC (or AC) motor:*0kw, ********0r/min, 1set |
| Reducer： | Harden gear reducer ZLY****6.3, 1set |
| Press material method： | Manual worm and worm gear |
| Item | Parameter |
| Turkey head: |
1set, 8 rollers, each side with 4 rollers Φ*0mm, *0Cr, quenching, tempering & hardening |
| Level rollers and material: | Φ*5mm, material *0Cr, inner diameter of bearing: *0mm, quenching, tempering & hardening |
| Heat treatment: level roller | Surface quenching, HRC****5 |
| Bearing slider: | *5#forging |
| Vertical rollers and material: | Φ*0mm, material *0Cr, quenching, tempering & hardening |
| Struture of level roller & vertical roller: |
Gantry, distance between 2 level roller
frame: **0mm, squeezing of level frames: worm gear adjusting. Vertical rollers: Manual silk pole adjusting. |
| Material of level roller & vertical roller: | Welding (aging annealing) |
| Gear box: |
Gear: spiral bevel gear, *0CrMnTi, Module
M=8，carburizing and quenching. Box: ZG *5# cast iron. Chain gear to connect between the boxes. Universal transmission shaft to connect the shaft of lever roller & output shaft of the gear box. Shaft distance: **0mm |
| Shaft of squeezing roller： | Φ*0mm, with two rollers to squeeze which is adjusted by manual silk pole. |
| Shaft of guide roller: | *0mm |
| Blades for scrape scar： | Two pcs with one working and the other one is for emergency |
| Water tank: | 2m |
| Country: | China |
| Model No: | - |
| FOB Price: | 50000 ~ 300000 / Set Get Latest Price |
| Place of Origin: | Hebei province of China |
| Price for Minimum Order: | 50000 per Set |
| Minimum Order Quantity: | 1 Set |
| Packaging Detail: | sea worthy |
| Delivery Time: | 30-90days |
| Supplying Ability: | 10 Set per Month |
| Payment Type: | T/T, L/C, D/A, D/P |
| Product Group : | - |
