Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.
Quality first, Customer first
Sales & Support:
|
Product Details:
Payment & Shipping Terms:
|
| Coil Weight: | ≤5.0T | Coil Thickness: | 1-4mm |
|---|---|---|---|
| Coil Width: | 80-300mm | Inner Diameter: | 508mm |
| Outer Diameter: | 1800mm | Speed: | Max 100m/min |
| Warranty: | One Year | Material: | Low Carbon HRC |
| High Light: | rectangular pipe hf welded tube mill,20x25mm hf welded tube mill,50x100mm high frequency welded pipe mill |
||
Main Parameters and Specifications:
| Conforming to the YB189-64 standard | |
| Material | Low carbon steel and low alloy constructional steel |
| Mechanical properties | σb≤380Mpa,σs≤275MPa |
| strip width | 80～300mm |
| strip thickness | 1.0～4.0mm |
| I.D of Coils | Φ508mm |
| O.D of Coils | φ1800mm |
| Coil Weight | ≤3.5T |
| Square tube size | 20X20-75X75mm |
| Rectangular tube size | 20X25-50X100mm |
| pipe thickness | 1.0-4.0mm |
| Finish pipe length | 6-12m |
| Cut length accuracy | ±2mm |
| Forming speed | 40-100m/min |
| Power | Power Volume of the Line | Approx.450KW |
| Power Source | 480V/60Hz/3phases | |
| Circulation Cooling Water | Flow | 20T/h～30 T/h |
| Pool Volume | 30m3 | |
| Compressed Air | Flow | 5m3/min |
| Pressure | 5～11kg/ cm2 |
| 6m wide, 70m long, at least 5m high from Ceiling Rails to Ground. |
III. Each Machine Parameters and Specifications:
(1) Double cone Uncoiler
|
The uncoiler is of the structure of single expansion and cantilever mandrels. It contains two main parts: main body and the fixed base. The main body is equipped with manual system to satisfy the needs of expanding, contracting and braking of the mandrels
|
(2)Straight head machine and pinch leveling machine
|
||||||||||
(3)Automatic shear and welder
| The shear welder is a important unit to the pipe mill line equipment, and main used to cut the no-normal strip steel head or trial, and then connecting the last strip steel trial with the next strip head so as to ensure the processing continue. | ||||||||||||
|
(4)Spiral Horizontal accumulator
|
||||||||||||||||
|
(5)Forming And Sizing Machine
| PART 1. Forming part | |||||||||||||||||||||||||||||
| The steel strip go into the forming stand then in the forming part into a round shape. | |||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
| PART 2. Weld seam guide and the squeeze roll stand,welding bead cutter | |||||||||||||||||||||||||||||
|
squeezing roller is to squeeze the edge of the tube which has been heated to welding temperature, by squeezing rolls giving a certain pressure to achieve welding purpose. Welding bead cutter is used to scrap weld seam and remove external burr. It is made up of two cutters for using alternately. If one is damaged, the other one will take the place to scrap. Scrapers can be adjusted and have the quick lift function by cam. There are two supporting roller underneath knife rest, in order to bear the overdraft of scraping.and after the bead cutter with one horizontal stand for polishing. |
|||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
| PART 3. Water cooling unit: material:steel plate welding | |||||||||||||||||||||||||||||
| PART 4. sizing part | |||||||||||||||||||||||||||||
| The round pipe after sizing part into the require diameter and shape | |||||||||||||||||||||||||||||
| TECHNICAL PARAMETERS |
|
||||||||||||||||||||||||||||
| PART 5. gear box | |||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
(6) 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 | 20x20-75x75mm |
| Rectangular pipe size: | 20x25-50X100mm |
| Material | Q235. |
| Speed | Max. 100m/min |
| Cutting Length | 6-12m |
| Precision | ±3mm |
| Drive motor | 15kw servo motor (yaskawa Japan) |
| Feeding motor | 4.4kw servo motor (yaskawa Japan) |
| Cutting motor | 11KW variable frequency motor. |
(7) Water to water cool type200 Kw Hifrequency welder
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
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
Composition of stainless steel all in one integrated welder
System composition
The solid state high frequency all-in-one welder consists of 5 parts: SCR all-wave rectifier, IGBT high frequency inverter +PWM voltage regulator, high frequency transformer, FRED quick recovery diode module high frequency rectifier, E-bridge inverter output.The rectifier +PWM AC voltage regulation is completed by one circuit board.PWM control unit board is embedded on the main board. Main functions of the unit board are completed by the single-chip computer +PWM control system. Voltage adjustment and feedback control are completed by combining with the double closed loop PI regulator of the main board.Alarm control by digital circuit as the control core combined with hardware fast response makes the protection action sensitive.
The solid-state high frequency all-in-one welder adopts the full-wave rectification IGBT inverter regulation mode, and does not need the phase shift angle adjustment of SCR.Therefore, it has the advantages of high power factor and good power saving effect also reducing the cross section area of inputting cable.
Brief Introduction of Solid State HF Welder
Solid state HF welder is designed for continuous working. Rectifier inverter integrated structure, compact size easy to install.The whole set of equipment achieves the function of equipment linkage control and diagnosing faults by PLC system. The working statue is observed by LCD display.
Contact Person: Mr. Yan
Fax: 86-0311-8302-5332
