Active Member
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[China]
Address: No.322 East Zhongshan Road, Shijiazhuang,China
Contact name:Peter
Shijiazhuang Zhongtai Pipe Technology Development Co., Ltd |
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Accumulating more than 20 years of professional manufacturing experience, ZTZG specializes in supplying ZTZG12 ~ ZTZG-273 ERW tube mill line.
Basic Configuration
{steel strip} --- un-coiler --- (opener & straightener & pincher & leveler) --- strip-head shearer & butt welder station --- vertical cage accumulator or horizontal spiral accumulator loop --- forming M/C (main driving unit + flattening unit + breakdown section + fin pass section +seam guiding stand + high frequency induction welding system + squeeze welding roller stand + outside scrafing unit + horizontal ironing stand) --- emulsion cooling section --- sizing M/C (main driving unit + sizing section + speed testing unit + straightener + pull-out stand) --- CNC flying saw under computer control --- conveyor table.
| Model | Tube O.D (mm) | Wall Thickness (mm) | Square&Rectangle (mm) | Thickness (mm) | Speed (m/min) |
| ZTZG-12 | φ4~12 | 0.2~0.5 | 30~120 | ||
| ZTZG-16 | φ6~16 | 0.2~0.8 | 30~120 | ||
| ZTZG-20 | φ7~20 | 0.2~1.0 | 30~120 | ||
| ZTZG-25 | φ9~25.4 | 0.25~1.2 | 30~120 | ||
| ZTZG-32 | φ10~31.8 | 0.25~1.5 | 8X8~25X25 | 0.25~1.2 | 30~120 |
| ZTZG-32Z | 0.3~2.0 | 10X6~30X20 | 0.3~1.5 | 30~100 | |
| ZTZG-40 | φ12.7~40 | 0.3~1.8 | 10X10~30X30 20X10~40X20 | 0.3~1.5 | 30~110 |
| ZTZG-40Z | 0.4~2.0 | 0.4~1.5 | 30~100 | ||
| ZTZG-50Q | φ16~50.8 | 0.4~1.5 | 12.7X12.7~40X40 20X10~50X25 | 0.4~1.2 | 30~110 |
| ZTZG-50 | 0.5~2.0 | 0.5~1.5 | 30~90 | ||
| ZTZG-50Z | 0.6~2.5 | 0.6~2.0 | 30~80 | ||
| ZTZG-63Q | φ19.05~63.5 | 0.6~2.0 | 15X15~50X50 20X10~60X30 | 0.6~1.5 | 30~90 |
| ZTZG-63 | 0.7~3.0 | 0.7~2.5 | 30~80 | ||
| ZTZG-63Z | 0.8~4.0 | 0.8~3.0 | 20~70 | ||
| ZTZG-76Q | φ25.4~76.2 | 0.8~2.5 | 20X20~60X60 30X15~80X40 | 0.8~2.0 | 30~90 |
| ZTZG-76 | 0.8~3.5 | 0.8~3.0 | 30~80 | ||
| ZTZG-76Z | 0.8~4.0 | 0.8~3.5 | 20~70 | ||
| ZTZG-90Q | φ30~90 | 0.8~3.0 | 25X25~70X70 30X20~80X40 | 0.8~2.5 | 30~90 |
| ZTZG-90 | 0.8~3.5 | 0.8~3.0 | 30~80 | ||
| ZTZG-90Z | 0.8~4.0 | 0.8~3.5 | 20~70 | ||
| ZTZG-100Q | φ31.8~101.6 | 1.0~3.0 | 25X25~80X80 30X20~100X50 | 1.0~2.5 | 30~90 |
| ZTZG-100 | 1.0~3.75 | 1.0~3.0 | 30~80 | ||
| ZTZG-100Z | 1.0~4.25 | 1.0~3.5 | 20~70 | ||
| ZTZG-114Q | φ35~114.3 | 1.0~3.0 | 30X30~90X90 40X20~120X60 | 1.0~2.5 | 30~80 |
| ZTZG-114 | 1.2~4.25 | 1.2~4.0 | 20~70 | ||
| ZTZG-127Q | φ40~127 | 1.2~3.5 | 30X30~100X100 40X20~120X80 | 1.2~3.0 | 20~70 |
| ZTZG-127 | 1.5~5.0 | 1.5~4.5 | 15~60 | ||
| ZTZG-140Q | φ50~141.3 | 1.2~4.0 | 40X40~110X100 50X30~150X70 | 1.2~3.5 | 15~60 |
| ZTZG-140 | 1.5~5.5 | 1.5~5.0 | 15~60 | ||
| ZTZG-168Q | φ60~168.3 | 1.5~5.0 | 50X50~130X130 60X40~160X80 | 1.5~4.5 | 15~50 |
| ZTZG-168 | 2.0~6.0 | 2.0~5.5 | 15~50 | ||
| ZTZG-168Z | φ76.2~168.3 | 2.5~8.0 | 60X60~130X130 80X40~160X80 | 2.5~7.0 | 10~40 |
| ZTZG-219Q | φ89~219.1 | 2.0~6.0 | 70X70~160X160 100X50~200X100 | 2.0~5.5 | 10~40 |
| ZTZG-219 | 3.0~8.0 | 3.0~7.5 | 10~40 | ||
| ZTZG-219 | 4.0~10.0 | 4.0~9.0 | 10~40 | ||
| ZTZG-273 | φ114.3~273 | 4.0~10.0 | 90X90~200X200 120X60~260X130 | 4.0~9.0 | 10~40 |
| ZTZG-273Z | 4.5~12.0 | 4.5~11.0 | 10~35
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ZTZG-168 ERW tube mill line in Palestinian
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ZTZG-76H Roller quickly change type ERW tube mill machine in Cambodia
The sample service
1.We can send you the video of the running machine.
2.You are welcome to come to visit our factory,and see the machine running.
Customized service
1.We can design the machines according your requirements,at the same time we will give you our professional suggestion,as you know,we have been in this industry for many years.
After-sales service
1.We will delivery the machine and provide the bill of load on time to make sure you can get the machine quickly
2.When you finish the Preparation conditions,our fast and professional aftersales service engineer team will go to your factory to install the machine,give you the operating manual,and train your employee until they can operate the machine well.
3. We often ask feedback and offer help to our customer whose machine have been used in their factory for some time.
4.We provide one year warranty
5.Well-trained & experienced staff are to answer all your inquiries in English and Chinese
6 .24 hours for engineer response.
7 .12 Months guarantee and life-long technical support.
8.Your business relationship with us will be confidential to any third party.
9. Good after-sale service offered, please get back to us if you got any questions.
Quality Control
We have the single quality department,that make sure the material of the raw materials is good,and ensure the machine running smoothly.
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
