Best Performance Stainless Steel Pipe Mill ERW HF Welded Tube Mill
φ219x6.0 high frequency straight seam welded pipe production line is mainly used to produce electric welded steel pipes with φ60~φ219mm and wall thickness of 2.0~6.0mm, and can also produce square and rectangular pipes and special-shaped pipes not exceeding the range of round pipes. API 5L tubes can be produced later by adding necessary equipment. The production line is designed and manufactured on the basis of digesting and absorbing similar equipment at home and abroad, combining with my country's national conditions, boldly innovating, and listening to users' opinions extensively. The equipment is economical, reliable and stable.
PROCESSING OBJECTS AND REQUIREMENTS
Purpose: The equipment is mainly used for polishing the outside surface of the stainless steel
The workpiece range requirements:
1.Workpiece diameter range:19-76mm
2.Workpiece length range:6000mm
3.Final surface roughness:Ra 0.1 (Through surface friction many times)
4.Final finish requirements: Grinding and polishing
EQUIPMENT MAIN STRUCTURE AND PROPERITIES
The equipment mainly consists of one set of grinding head, a set of planetaryrotation system, a set of electrical control, a set of feeding system, a set of workpiece
receiving (releasing) mechanism, a set of dust removal system (optional).
1.Grinding head:
The machine is equipped with one set of grinding heads that can be used to polish the outside surface of the workpiece .According to the grinding
characteristics of the workpiece, use the abrasive belts as the grinding material. The grinding head consists of one polishing head motor, a support mechanism, a power drive mechanism, and a mounting plate.
2.Planetary rotation system:
The main function of this mechanism is to provide the required rotating motion of the grinding head during polishing. Motor power is
transmitted to the turnable through the V-belt to directly drive the turntable to rotate.It consists of a motor, turnable and a transmission device.
3.Electrical control:
The system's role is to input instructions, control of the machine movement to achieve control, mainly by the console and the electronic
control cabinet, inverter and various low-voltage electrical components.
4.Feeding system:
Feeding system is used for automatic feeding of straight tube polishing.It consists of roller, feeder ,backlash adjusting screw and motor drive
system.
5.Workpiece receiving (releasing) mechanism:
This is for supporting workpieces during straight tube polishing.It consists of adjusting screw, rubber wheels and pallet.
6.Dust removal system (optional):
The role of this system is to collect the dust generated during the grinding process, to solve the dust collection, easy maintenance
and cleaning. It is mainly composed of a cyclone dust collector, a bag vacuum cleaner, and dust collection pipes.
TECHNICAL PARAMETERS
Main technical performance parameters of the machine:
| No |
Project |
Reachability Indicators |
| 1 |
Effectively polished diameter(mm) |
19-76mm |
| 2 |
Effectively polished length (mm) |
6000 |
| 3 |
Final surface roughness |
Ra 0.1(Through surface friction many times) |
| 4 |
Dust emission treatment |
Meet national standards (optional) |
Work environment requirements:
| 1 |
working environment temperature |
0-60ºC |
| 2 |
Relative humidity |
<90% |
| 3 |
power supply voltage |
AC three-phase 380V |
| 4 |
Power Frequency |
50HZ |
| 5 |
input power |
<10KW |
Model List
Production Process
Uncoiling → straight head, pinch leveling → shearing butt welding → looper → forming, high frequency welding, deburring, on-line zinc replenishment, cooling, sizing, rough straightening → flying saw sizing → inspection and collection → packing →Weighing→Marking→Storage
| Motor and main drive system |
The motor adopts DC motor, model power 200Kw, 1000 rpm, two sets of main reducer |
| Reducer |
The gear box is driven by spiral bevel gear, the material of bevel gear is 20CrMnTi, carburized and quenched, and the modulus is 14. The box body adopts a sub-box structure, which is convenient for maintenance. |
| Horizontal roll stand(Gantry side-out type roll change) |
1. Horizontal roller shaft diameter φ130mm, material 42CrMo, high frequency quenching
2. Bottom diameter of roll: 220mm
3. There is a safety pad under the horizontal roller shaft, which has the function of overload safety insurance, which can protect the transmission and the gear box of the reducer |
| Vertical roller stand |
vertical roller shaft diameter φ80mm, material 40Cr, high frequency quenching |
| Squeeze roll |
five-roll extrusion |
| Scraping welding |
manual rapid lifting, can be adjusted back and forth and up and down, easy to adjust |
| The forming and sizing drive shaft |
the Steyr drive shaft |
| Production Speed |
15-40m/min. |
Forming section arrangement:
|
anti-jump device vertical five-roller feeding:
V HVHVHVHVVV HVHVH |
| Welding section arrangement |
guide, five-roll extrusion, scraper, polishing, cooling |
Sizing section arrangement:
|
VHVHVHVHVHVH 2 sets of tachometer rollers with Turkish heads |
MAIN COMPONENTS AND ACCESSORIES MANUFACTURER
The main components
| |
Components |
Quantity |
Manufacturer |
| 1 |
Grinding head |
1 Set |
ADV Polishing |
| 2 |
Planetary rotation system |
1 Set |
ADV Polishing |
| 3 |
electric control system |
1 Set |
ADV Polishing |
| 4 |
Dust removal system (optional) |
1 Set |
ADV Polishing |
| 5 |
Workpiece receiving (releasing) mechanism |
2 Set |
ADV Polishing |
| 6 |
Feeding system |
2 Set |
ADV Polishing |
The main accessories
| |
Accessories |
Model |
Quantity |
Manufacturer |
| 1 |
Grinding head motor |
5.5KW |
1 Set |
WN(Famous in China) |
| 2 |
Feeding motor |
0.37KW |
2et |
ZD(Famous in China) |
| 3 |
Planetary rotation motor |
1.5KW |
1 Set |
ZD(Famous in China) |
| 4 |
Reducer |
|
2 Set |
ZD(Famous in China) |
| 5 |
Inverter |
0.75Kw
5.5KW |
2 Set |
|
| 6 |
Electric item |
|
1 Set |
Chint(Famous in China) |
| 7 |
Electrical console |
|
1 Set |
ADV Polishing |
1. What's your advantage ?
A: We assure each machine dispatched from our factory a long-life usage with easy operation and humane design.We consider help our customer to hence the production efficiency and save your human power as our aim.
3. What about the warranty of your products?
A: We provide 12 months warranty since the machine arrived at customer site , free charge of spare parts and oline maintenance service
4. Where are you? Can l visit you?
A: our factory located in Shandong province, china, welcome to visit us at any time.
5. How about the delivery time?
A: For standard model, the delivery usually 25 days since the advance payment receipt. For the customized products, the delivery time will follow our agreement with customer.We never receive any complain from our customers for the delivery time
6. What kind of payment does your company support?
A: TT,100% LIC at sight,Cash, Western Union are accepted. If you have other payment terms, welcome discuss with us
1. OEM DESIGN AND PRODUCTION:
Our active engineer and design team can make the special machine according to your special requirement.
2. DELIVERY IN TIME ASSURANCE:
We assure the machines you ordered will be delivered at promised time
4. FREE INSTALLATION AND TRAINING:
We provide the installation and training by online video support; local installation and training service team; send engineer for installation and training, installation operation video provided.
φ219x6.0 high frequency straight seam welded pipe production line is mainly used to produce electric welded steel pipes with φ60~φ219mm and wall thickness of 2.0~6.0mm, and can also produce square and rectangular pipes and special-shaped pipes not exceeding the range of round pipes. API 5L tubes can be produced later by adding necessary equipment. The production line is designed and manufactured on the basis of digesting and absorbing similar equipment at home and abroad, combining with my country's national conditions, boldly innovating, and listening to users' opinions extensively. The equipment is economical, reliable and stable.
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