Hot Forming Pipe Expanding Machine / Pipe End Expander / Hot Induction Heating Pipe Making Machine for Different Size and Thinckness Steel Pipe End Processing
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Product Highlights
- High Efficiency Heating: Uses intermediate frequency induction heating for efficient hot expanding of steel pipes.
- Wide Size Range: Models support max diameter expansion from 219mm up to 1020mm for various pipe sizes.
- Stable Hydraulic System: Features hydraulic rotation with stepless speed control and low noise operation.
- Customizable Design: Accepts full customization, minor customization, and flexible customization based on samples or designs.
- Comprehensive Warranty: Provides 1-year warranty with free parts for non-human damage and whole-life service.
- Factory Inspection: Customers are welcome to visit the factory to inspect the machine before shipment.
- CE Certified: Equipment meets CE certification standards for safety and quality assurance.
- Auto Feeding System: Equipped with automatic feeding to relieve labor intensity and ensure smooth operation.
Product Attributes
- Customization
- Available
- After-sales Service
- Install Machine , Training Worker , Maintenance
- Warranty
- 1year
- Model NO.
- HJ-EX9
- Power Source
- Electric
- Heating Method
- Induction Heating
- Advantage
- High Efficiency
- Certificate
- CE
- Voltage
- 380V
- Transport Package
- Nude and Wooden Box
- Specification
- 1/2"-48"
- Trademark
- huajing
- Origin
- Hebei Cangzhou
- HS Code
- 8462909090
- Production Capacity
- 15sets/Year
Product Images of Hot Forming Pipe Expanding Machine / Pipe End Expander / Hot Induction Heating Pipe Making Machine for Different Size and Thinckness Steel Pipe End Processing
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Product Description
hot pipe expanding machine
Performance
The equipment is a specialized device for petroleum,chemical industry,electric power,oil and gas pipeline
and other fittings ;it was designed and manufactured by our company ;it synthesized many years of
improvement and technical requirements in fittings industry. It mainly chooses seamless and welded pipes
as raw material and makes use of hydraulic pushing-method equipment mating intermediate frequency
heating system to realize the production procedure of hot expanding pipe diameter. The products adapt
carbon and alloy steel pipes expanding from original small-diameter pipes to big-diameter pipes.the
equipment possesses logical design, reliable working,convenient operation,automatically feeding system
for relicving labor intensity;main unit _adapts hydraulic rotation easy to realize the rapid shifting between
stepless speed governing speed -reverse with working process,and can easily adjust thrust.it can run
stably with little noise,the circuit board of intermediate frequency power adapts advanced technology;
starting circuit with constant power digital sweep frequency can run smoothly and reliably with low failure rate.

Major technology parameters
| Paramete\ model | HJ-EX-219 | HJ-EX-325 | HJ-EX-426 | HJ-EX-530 |
| Max diameter expanding to | 219 | 325 | 426 | 530 |
| Inner diameter of hydro-cylinde(mm) | 160 | 200 | 220 | 250 |
| Thrust force of hydro-cylinde(T) | 84 | 130 | 160 | 206 |
| Using thrust force(T) | 67 | 104 | 128 | 165 |
| Working adfvance speed(mm/min) | 2500 | 1400 | 1600 | 1200 |
| Return stroke(mm/min) | 5000 | 3900 | 3400 | 3300 |
| Paramete\ model | HJ-II-630 | HJ-II-720 | HJ-II-820 | HJ-II-1020 |
| Max diameter expanding to | 630 | 720 | 820 | 1020 |
| Inner diameter of hydro-cylinde(mm) | 280 | 300 | 320 | 360 |
| Thrust force of hydro-cylinde(T) | 258 | 296 | 337 | 420 |
| Using thrust force(T) | 206 | 232 | 270 | 360 |
| Working adfvance speed(mm/min) | 1100 | 1000 | 950 | 800 |
| Return stroke(mm/min) | 2800 | 2700 | 2200 | 1700 |

Remarks:
1,the thrust force of hydro-cylinder shall be calculated as two hydro-cylinder;design max pressure is 21Mpa;
using pressure is 0-18Mpa.
2,the data is for reference only.
3.products can be customized according to requirement
FAQ
1. Are you able to make the machine as our requirement?
Yes, we accept customized.
2. Is it possible for customer to inspect machine before shipment ?
Yes,of course ,we welcome customer to our factory inspect machine before shipment .
3. Can the clients visit your factory?
Of course yes, welcome to visit our factory any time.
4. How to ensure the quality of the machine ?
Before shipment ,we will running the machine in our factory ,also the customer can come to our factory
inspect machine ,Our machine guarantee period is 1 year ,within one year any part broken (expect
human factor ) we will offer the parts for free , whole life service offer .

About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR256786". Items marked "" are certified.
Company Profile
Cangzhou HuaJing Great Steel Machinery& Equipment Co; Ltd is the manufacturer and exporter of all kinds of steel pipe fitting machines and steel billet continuous casting machine(CCM), dust collector(scrubber) and assistant equipments...Our company located in pipe fittings town- mengcun county of cangzhou city, hebei province, China. Near Beijing and Tianjin. The advantageous geographical position provides the convenient condition for the customer to visit the factory and for the machine transportationSince the establishment of the company, we insist "steady, hard working, responsibility"as our enterprise spirit. The "integrity, win-win, pioneering "business philosophy, to create a good enterprise environment, our thoughtful service, excellent quality has won the recognitionof all the customers. At present, our products have been exported to Turkey, Korea, Ukraine, Russia, India, Pakistan, Vietnam, Bangladesh, Egypt, Lebanon and some African countries. For most customer, we cooperate many times, they usually first buy one machine, after confirm the machine quality good then they will buy more or introduce some of their relatives and friends to buy other machines from us. This is the best way of promotion for us and this way make us have very good market in many different countries. Customers trust us more and we never let customers down as well. Cangzhou HuaJing Great Steel Machinery& Equipment Co; Ltd is the manufacturer and exporter of all kinds of steel pipe fitting machines and seamless pipe production line, continuous casting machine (CCM), galvanizing machine, dust collector(scrubber)…our company located in pipe fitting town- mengcun county of cangzhou city, hebei province, China. Near Beijing and Tianjin. The advantageous geographical position provides the convenient condition for the customer to visit the factory and the machine transportationSince the establishment of the company, we insist "steady, hard working, responsibility"as our enterprise spirit. The "integrity, win-win, pioneering "business philosophy, to create a good enterprise environment, our thoughtful service, excellent quality has won the recognitionof all the customers. At present, our products have been exported to Turkey, Korea, Ukraine, Russia, India, Pakistan, Vietnam, Bangladesh, Egypt, Lebanon and some African countries. Cangzhou HuaJing Great Steel Machinery& Equipment Co; Ltd is the manufacturer and exporter of all kinds of steel pipe fitting machines and seamless pipe production line, continuous casting machine (CCM), galvanizing machine, dust collector(scrubber)…our company located in pipe fitting town- mengcun county of cangzhou city, hebei province, China. Near Beijing and Tianjin. The advantageous geographical position provides the convenient condition for the customer to visit the factory and the machine transportationSince the establishment of the company, we insist "steady, hard working, responsibility"as our enterprise spirit. The "integrity, win-win, pioneering "business philosophy, to create a good enterprise environment, our thoughtful service, excellent quality has won the recognitionof all the customers. At present, our products have been exported to Turkey, Korea, Ukraine, Russia, India, Pakistan, Vietnam, Bangladesh, Egypt, Lebanon and some African countries.
About Our Factory & Business Background
- Address
- West 300meter of North of 302 Province Road, Dingzhuangzi Industry Area, Mengcun County, Cangzhou, Hebei, China
-
Terms of Payment
- LC, T/T, D/P, PayPal
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 5
-
Supply Chain Partners
- 5
Our Production Capability & Technical Expertise
- Main Products
- Elbow Machine, Tee Machine, Pipe Expanding Machine, Dust Collector, Pipe Bending Machine, Press Machine, Beveling Machine, Steel Billet CCM, Hydrostatic Testing Machine, Steel Pipt Fittings Beveling Machine
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Full Customization, Customization from Designs, Minor Customization, Flexible customization
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Export Year
- 7 Years
-
Main Markets
- North America
-
Number of Foreign Trading Staff
- 6
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- Are you able to make the machine as our requirement?
- Yes, we accept customized. Customization options include full customization, customization from samples, designs, minor customization, and flexible customization.
- Is it possible for customer to inspect machine before shipment?
- Yes, of course, we welcome customer to our factory inspect machine before shipment. We also run the machine in our factory before shipment to ensure quality.
- Can the clients visit your factory?
- Of course yes, welcome to visit our factory any time.
- How to ensure the quality of the machine?
- Before shipment, we will run the machine in our factory. Our machine guarantee period is 1 year; within one year, any part broken (except human factor) we will offer the parts for free. We also offer whole-life service.
- What is the warranty period?
- We provide a 1-year warranty. Any part broken within one year (excluding human factors) will be provided for free, along with whole-life service.
- What is the minimum order quantity?
- The Minimum Order Quantity (MOQ) is 5 units.
- What are the payment terms?
- We accept LC, T/T, D/P, and PayPal as terms of payment.
- What is the lead time for production?
- The average lead time is one month for both peak season and off-season.
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