50mm Low Carbon Steel Tube Mill Machine For Making Tube
Ι .Machine General Introduction
段落
Machine General Introduction1Machine General Introduction2Machine General Introduction3Machine General Introduction4Machine General Introduction5
之关机,是非常挣钱的一个买家,他的成品可以制作:圆管,方管,矩形管,这些成品都是工业上很常用的,我们是非常专业的厂家
之关机,重要卖点是1: 2: 3:
列阵
- Machine General Introduction1
- Machine General Introduction2
- Machine General Introduction3
- Machine General Introduction4
- Machine General Introduction5
表格:1
| (1)Material Specifications: |
| Standard | SPHC,SPHT-2,SS 400,SS440,SS490 |
| Material | Low carbon steel and low alloy constructional steel |
| Mechanical properties | σb≤520Mpa,σs≤365MPa |
| Strip Width | 39-160mm |
| Strip Thickness: | 0.5-2.5mm |
| Inner Diameter of Coils | Φ508mm |
| Outer Diameter of Coils | Φ1300～φ1760mm |
| Coil Weight | ≤5T |
| (2)Pipe Specification |
| Pipe Diameter | Round pipe:φ12.7-50mm Thickness:0.5-2.5mm |
| Length | 6m |
| Pipe-cutting Precision | 0-6mm |
| Forming Speed | Max 80m/min (max size and thickness cannot up to max speed) |
| (3)The buyer should self-supply |
| Work shop | 60x6m, H＞5m(crane to ground) |
| Power | Approx.450KW 380V/50Hz/3phases |
| Circulation Cooling Water(whole system) | Flow:20T/h～30 T/h Pool Volume:30m3 |
Compressed Air (whole system) | Flow:5m3/min Pressure: 5-7kg/ cm2 |
| Cable | All cable outside of my machine, you buy after machine fix
location. |
II.Main Parameters and Specifications:
it is designed to produce welded steel pipes ,include round pipe ,
squre pipe and deformed pipe.
Adopting roll pass design, the production line can manufacture
welded steel pipes with good quality machining and high precision
assembling.
III. Each Machine Parameters and Specifications:
(1) Uncoiler
Double expansion and cantilever mandrels
| 1. double expansion and cantilever mandrels. 2. Contains two main parts: main body and the fixed base. 3. Equipped with pneumatic system to satisfy the needs of
expanding, contracting and braking of the mandrels. 4. Mandrel consists of four-bar linkages that could move radially
at the same time. 5.The four-bar linkages in two groups are fitted on two shafts
respectively. Powered by air cylinder, they expand and contract
radially. |
| OD of coil | Φ1300-1760mm | | ID of coil | Φ508mm | | Width of strip | 39-160mm | | Thickness of strip | 0.5-2.5mm | | Weight of strip | Max5.0T | | Expansion Type | hydraulic | | Break | Pneumatic driving | | Rotate | manual |
|
(2)Shear & Welder
Function:
It is used to parallel cut the tail of the steel strip, which has
just gone into the accumulator, and the head of the strip coming
out of uncoiler, and then weld them together.
Structure:
Hydraulic Shearing and manual welding Strip steel width: 39mm-160mm
Strip steel thickness: 0.5-2.5mm Centering way: manual
(3)Spiral accumulator
|
- This unit is main include in press& carry material device,
accumulator assemble, carry off material unit, electric control
unit.
- It is main include frame, electric motor, brake unit, circling
direction transfer power axle of the reduce velocity, press & carry
roll, pressure air system of guide roll, inspected velocity unit;
it can supply the strip steel to accumulator and the mean times it
will transfer the carry velocity information to electric control
system, when we demand stop carry the material to this unit, it
will stop roll to the electric motor and press& carry material roll
by the break, and also could adjust the velocity to carry electric
motor and the unit carry material velocity.
- Accumulator frame assemble: include the electric motor, frame ,
inner circle roll, out circle roll and pressure roll. It can be
used to storage the strip steel material from press& carry unit and
it could be draw from the center send-off material roll.
- Send-off material device: include frame, guide direction rolls,
guide out roll of high or lower place. It can carry the strip steel
to shape system and send the carry out material velocity
information to electric control device
|
| working style: | change circle | carry material going velocity | Vmax=240m/min | | advantage: | More material No strike | Pinch form | Pneumatic 6Mpa | | steel coil thickness | 0.5-2.5mm | diameter | 4.2m | | width | 39-160mm | storage area | 3.5 m2 | | electric motor power of the press & carry | AC 11KW | | the electric motor of the accumulator frame | AC 15KW |
|
(4)Forming And Sizing Machine
|
| Forming & Sizing Mill adopts roller type forming principle and
high-frequency induction welding. The strip is fed into the forming
machine by the feeding device in the mill and the forming roller
continuously rotate and press the strip into the required shape.
Due to the skin and the kindred effect, the high-frequency current
is concentrated on the weld joint that is heated rapidly and
reaches the welding temperature. The tube seam is welded under the
pressure of squeeze rollers. The finished welded tube with required
size can obtained after the cooling, sizing and primary
straightening. |
| Forming Pipe OD. | Round pipe:φ12.7-50mm Thickness:0.5-2.5mm
| | Forming speed | 30-80m/min | | Number. of forming stands, horizontal | 7 | | Number. of forming stands, vertical | 9 | | No. of sizing stands, horizontal | 5 | | Number. of sizing stands, vertical | 5 | | Turks Head | 2sets | | Shaft dia. and material of horizontal roll stand | Φ60mm, Material 40Cr | | Shaft dia. and Material of vertical roll stand | Φ35mm, Material 40Cr | | Bur Scraping Cutter | 2 Sets | | Main motor | 132kw |
|
(5) Cold saw
The cold saw used to precisely cut all kinds of frame tube
automatically. Concerning to using high accurate STD control system
and machinery system, this unit has the good precisely dimension
advantage, and the machinery transfer best advantage, so the
quickly ability and accurate processing,without Burr is this unit
advantage. |
| Square Pipe size | φ12.7-50mm |
| Material | Q235. |
| Speed | Max. 80m/min |
| Cutting Length | 7m |
| Precision | ±3mm |
| Drive motor | 15kw servo motor (yaskawa Japan) |
| Feeding motor | 4.4kw servo motor (yaskawa Japan) |
| Cutting motor | 11KW variable frequency motor. |
(6)Run out table
1.The finished pipes run along the Roll Table and to be
automatically moved onto the Bench. Then simple Packing Machine
packs the pipes in hexagon shape.
2.The simple packing machine contains container and pneumatically
driven alignment equipment.
3. Motor of Roll Bench: 3KW
4. Two direction down load pipe
5. With frequency converter to control running speed.
(7)Roller
(8)200 Kw Hifrequency welderWater to water cool type
- All in one model
- Paralleling type
1. Technique Data of stainless steel all in one integrated welder
1.1 Design Parameters
⑴ Rated output power: 200kW
⑵ Rated DC voltage: UdN=235V
⑶ Rated DC current: 1000A
⑷ Out frequency: f=350-420kHz
⑸ Total efficiency: η≈90%
⑹ Resonance form: Compound resonance
⑺ Tank output form: No welding transformer output.
⑻ Ripple Coefficient: 0.5%
⑼ Welding mode: Induction welding
⑽ Power distribution capacity: 260kVA
⑾ Input voltage: Three phase 380V/50Hz,3 phase 4 wire system
⑿ Rated input current: I=379A
1.2 Cooling System of Soft Water (Air-Water Cooling System)
⑴ Working water pressure: 0.32Mpa
⑵ Cooling water flow: 25m3
⑶ Reference cooling capacity: 60kW
⑷ Standard configuration (mm): 2200×1250×2100
