Active Member
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[China]
Address: Room 905, Building A of One World Business Center, Cangzhou, Hebei, China.
Contact name:Lemon
SHEAN (CANGZHOU) CORP LTD |
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325mm 3 - 24m Length For Steel Tube Hot Hole Enlargement Pipe Expanding Machine
I. Product Features:
The patent product set cone die hole enlargement technology, medium frequency induction heating technology, hydraulic technology in one, with its reasonable technology, low construction investment, wide range of raw materials and products specifications suitability, flexible variable low input of production batch adaptability to replace the traditional steel pipe industry tension dial hole enlargement technology, became the resolve the shortage of large diameter seamless pipe at home and abroad, a series of large and medium diameter welded pipe specification is difficult to complete an important and indispensable production capacity.
Ii. Equipment advantages: intelligent constant temperature system
1, the intelligent control of intermediate frequency power supply at the time of expanding production will steel tube heated to the required temperature and constant, effectively avoid the human factors caused by the steel tube burnt (high temperature) to produce the scrap quality decline and die for steel tube, at the same time avoid the low temperature and the thermal expansion unit thrust lever or die fracture is caused by the rising, to eliminate the unsafe factors.
2. Compared with manual operation, heating the steel pipe is energy-saving and environmental friendly, which simplifies the operation procedure and reduces the labor cost, and enables one operator to monitor the normal production of 10 pipe expanding units at most at the same time
3, each unit set up two temperature measuring point intelligent automatic temperature control, according to the different type of preset steel pipe heating temperature, choice for expanding tube heating and constant temperature, and the real-time display and record, can print and save heating temperature parameters in real time curve and history curve, which guarantees the traceability data.
he equipment mainly includes: machine base, main oil cylinder
support plate (including main oil cylinder), movable push plate,
front support plate, automatic feeding mechanism, blanking roller
table, mold support, intermediate frequency coil adjustment frame
(including intermediate frequency heating coil), intermediate
frequency power supply, electrical control system and so on.
Specification of hot expanding steel pipe: diameter 89 ~ 1420mm,
wall thickness 30 ~ 150mm, length 3 ~ 24m.Steel tubes of various
materials can be expanded (such as p91-92 / t91-92, Q235, Q345,
45#, a106b-c, 12CrMoV).
Special equipment for steel tube hot hole enlargement, mainly for
domestic large diameter steel pipe production cannot meet the
demand of market and all kinds of steel pipe specification is not
complete, meet the needs of small batch more varieties of steel
pipe production, can satisfy the different material steel pipe hole
enlargement and various non-standard steel tube expanding needs, is
currently the main production process of large diameter steel
pipe.It has been widely used in military industry, power plant
construction, aerospace industry and Marine industry equipment
manufacturing industry, making a great contribution to the steel
pipe industry and energy construction.
The equipment is used in the production of seamless steel pipe,
straight seam welded pipe, coil pipe and so on.Expandable steel
tube varieties are: various carbon steel, alloy steel, stainless
steel and so on.
The patent product set cone die hole enlargement technology, medium
frequency induction heating technology, hydraulic technology in
one, with the reasonable technique, simple equipment structure, the
construction of low energy consumption, low investment, good
product quality, wide range of raw materials and products
specifications suitability, flexible variable low input of
production batch adaptability to replace the traditional steel pipe
industry tension dial hole enlargement technology, became the
resolve the shortage of large diameter seamless pipe at home and
abroad, a series of large and medium diameter welded pipe
specification is difficult to complete an important and
indispensable production capacity.With the utilization and
development of energy from solid (coal), liquid (oil) to gas
(natural gas), it is suitable for the steel pipe demand of energy
transmission pipeline.Has formed a complete hot - expanding steel
pipe processing industry.
| NO. | Model | Finished pipe ranges(mm) | Thrust(t) | Max working feed speed (mm/min) | Return speed (mm/min) | M.F power(kw) | Max working thrust(t) | Mother pipe length(mm) | Max wall thickness of finished pipe(mm) |
| 1 | HY-219 | 89-219 | 84 | 2200 | 6500 | 200-250 | 72 | ≤24000 | 30 |
| 2 | HY-325 | 168-325 | 106 | 1700 | 5000 | 250-300 | 91 | ≤24000 | 40 |
| 3 | HY-426 | 219-426 | 160 | 1600 | 4500 | 350-400 | 137 | ≤24000 | 50 |
| 4 | HY-530 | 273-530 | 206 | 1250 | 3500 | 400-450 | 177 | ≤24000 | 60 |
| 5 | HY-630 | 325-630 | 260 | 1200 | 3200 | 450-500 | 220 | ≤24000 | 80 |
| 6 | HY-720 | 355-720 | 300 | 1200 | 2300 | 500-600 | 257 | ≤24000 | 100 |
| 7 | HY-820 | 426-820 | 300 | 1200 | 2200 | 600-800 | 257 | ≤24000 | 100 |
| 8 | HY-914 | 457-914 | 330 | 1000 | 1800 | 600-800 | 282 | ≤24000 | 100 |
| 9 | HY-1020 | 530-1020 | 510 | 900 | 1600 | 800-1000 | 437 | ≤24000 | 120 |
| 10 | HY-1220 | 630-1220 | 670 | 800 | 1600 | 800-1000 | 574 | ≤24000 | 120 |
| 11 | HY-1420 | 720-1420 | 850 | 740 | 1400 | 1000-1200 | 728 | ≤24000 | 150 |
The equipment mainly consists of: machine stand, main oil cylinder support plate (including main oil cylinder), movable push plate, front support plate, automatic feeding mechanism, feeding roller table, die bracket, intermediate frequency coil adjusting frame (including intermediate frequency heating coil), intermediate frequency power supply, electrical control system, etc.
