76-165mm Diameter Customized High Frequency ERW165 Steel Tube Mill
Basic Technical Information of Welded Pipe Production Line
| Product&yield | Round Pipe | 76mm-165mm Thickness:2.0mm-6.0mm |
| Square & rectangle tube | 60mm×60mm -130mm×130mm Thickness:2.0mm-5.0mm |
| Length | 6m-12m Length Tolerance: ±3mm |
| Production Speed | 20-50 m/min |
| Production capacity | 30,000ton/year |
| Consumption | Mill installed capacity | 220 kw |
| Line Area | 85m(length) ×7m (width) |
| worker | 6-8 workers |
| Raw Material | Carbon Steel coil | Carbon steel coil Q235B(ASTM GR·D,σs 230) |
| Width | 240mm-520mm Thickness: 2.0mm-6.0mm |
| Coil ID | 580-700mm |
| Coil OD | Max 1800mm |
| Coil Weight | 6.0t |
Advantage
√ Apply to high strength steel and big thickness
√ Raw material can be steel coil and single plate
√ ZTF forming process save roller up to 60%
√ Electric control and automatic adjustment, high precision, high
roller change speed
Application
Widely used as the architectural structure tubes, low-pressure
liquid tubes, coal transmission belt tubes, driveshaft tubes,
guardrail tubes, tower footing tubes, automobile beam steel tubes,
and other products.
Process Flow
Steel Coil → Double-arm Uncoiler → Shear and End Cutting & Welding
→ Coil Accumulator → Forming (Flattening Unit + Main Driving Unit +
Forming Unit + Guide Unit + High Frequency Induction Welding Unit +
Squeeze Roller) → Deburring → Water Cooling → Sizing &
Straightening → Flying Saw Cutting → Pipe Conveyor → Packaging →
Warehouse Storage
Machine Details
Uncoiler
Function: Used for supporting strip steel coil and open it as strip steel so
as to make preparation for the pipe forming process Five-roll Flattener
Function: Flattener is for the flattening procedure of the strip steel cut
from steel coil, ensuring a steady dimension of strip steel with
minimum deficiency Shearing butt welding
2 Types: Automatic & Manual Function: Shear & end welder parallel cuts the head of the strip coming out
of uncoiler and the tail of the strip steel going into the
accumulator, and weld them together to form a smooth and continuous
line of strip steel
Strip Accumulator
Function: Accumulator is used to accumulate strip steel from uncoiler and
provide strip steel to forming unit. It leaves time for the shear &
end welder for strip welding and stores certain amount of strip for
continuous forming Forming & Sizing Mill
Function: forming the tube from strip Advantage: >Advanced forming technical >One-stage molding platform
>Reliable quality gearbox >Siemens Beide motor
Forming & Sizing Mill
Function: The forming & sizing mill is the main equipment of the weld pipe
production line. It continuously reel the raw steel sheet into
desired size of cylinder or cuboid with precisely positioned roll
stands and mold and then weld it to pipe or tube with high
frequency welder.
Solid State High Frequency Welder
Function: The welder is used for welding edge heating with high-frequency
heating device. The whole set of solid-state H.F welder comprises
of rectifying cabinet, inverter, output cabinet, connecting optical
fiber, closed loop water cooling system, central operator console,
and mechanical adjustment device.
Zinc Spraying Machine
Function: It is used to spray zinc on the welding seam after scraping
external burr.
Saw Cutting System
Function: Flying saw is used to cut tube during static and motion status in
continuously production into desired length.
Straighting Machine
Function:
Automatic Stacking and Packing Machine
Function: Electrical control using PLC control, touch screen, to achieve
human-computer dialogue, manual, automatic betweenth
Company Profie
Zhongtai Group is established in 2000, locates in Shiiazhuang. We
are an IS09001 certified pipe making machine and cold rolled
section steel forming machine manufacturer, reputed enterprise in
China's pipe making industry with the largest production capacity,
the most advanced technology and strongest competitiveness,one of
the executive directors of China Cold-formed Steel Structure
Association and one of China's top ten pipe making machinery
brands. There are three subsidiary companies respectively carry out
technology devel-opment, production processing and mould
manufacturing. Plant area 67000 m,with machining, heat treatment
and assembly plants.
Factory Tour
Certificate
Customers Visiting
Trade Show
ZTZG Transport
The First
FAQ
Q:Are you manufacturer?
A:Yes,we are manufacturer.We have our own technical team.Welcome to
visit us.
Q:What kind o f payment term you can do?
A:We are flexible about payment terms,we can also help you on
financing,please
contact us for details.
Q:What info you need before you make the proposal?
A:The pipe diameter and thickness range which you need or the
profile drawings,
material information,your special requirements.
Q: What should I do if I just start a new business?
A:Contact us immediately ,we provide free consultant pre-sales
service.Also we
can help you to solve the material(steel coil)purchase,worker
train,international
market price.
Q:How do you do QA?
A:We have special team do strict QA,this is our strengths:
(1)Every gear box will be tested for 8 hours with oil inside to
guarantee there is no
leak.
(2)Every shaft will be inspected for the centering jumpiness.
(3)Every roller will be checked to make sure its in the range of
tolerance critical parts
will be inspected for all dimensions.
Q:Why I should choose you,what are the differences between you and
other
Chinese suppliers?
A:We are concentrate on this area for more than ten years.
Pre-sale:If the customer can not provide detailed technical
information,our engineer
will go to the customer’s plant,draw precise drawings after
measuring unit,to meet
your production requirement.
After-sale:Our strong team of engineers and experienced technicians
can provide
you with installation instructions,operating instructions,quality
control guidance
