Machine description
Diameter: DN50-300mm
No. Of layers: Single or double layers
Type of the bellows: Annular bellows
Applications: For auto exhaust bellows, flexible metal hoses, and expansion joints
Control: PLC control
Length: ≤ 7500mm
Expanding medium: Emulsified liquid
Forming speed: 5-10seconds per convolution
Technical data for different size range machine
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| ID | DN50 | DN65 | DN80 | DN100 | DN125 | DN150 | DN200 | DN250 | DN300 |
| Single wall thickness | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 | 1.0 | 1.2 | 1.5 |
| Double layer wall thickness | 0.25*2 | 0.3*2 | 0.4*2 | 0.50X2 | 0.60X2 | 0.70X2 | 0.80X2 | 0.90X2 | 1.0X2 |
| DN | Actual ID |   Wall thickness |   Width of strips |   Height of convolution |   Pitch distance(mm) |
|   DN50 |  Φ50 |   0.30 |     158 |    9 |     9 |
|   DN65 |  Φ65 |   0.30 |     205 |    12 |     12 |
|   DN80 |  Φ79.85 |   0.40 |     252 |    15 |     15 |
|   DN100 |  Φ99.80 |   0.50 |     315 |    17 |     18 |
|   DN125 |  Φ124.88 |   0.60 |     394 |    21 |     19 |
|   DN150 |  Φ150 |   0.60 |     473 |    23 |     20 |
|   DN200 |  Φ199.84 |   0.80 |     630 |    25 |     22 |
|   DN250 |  Φ249.84 |   0.80 |     787 |    30 |     25 |
|   DN300 |  Φ299.84 |   0.80 |     944 |    35 |     30 |
2. Hydraulic Hose Making Machine HLT-H-100
| Hydraulic Hose Making Machine | |
| Machine Type No. | HLT-H-100 |
| Technical Data | Application of the hose: water, oil, steam Size range: DN25 up to DN100 Wall thickness: 0.2-0.3mm Production speed:2.5~3.5m/min Strip thickness: 0.18-0.3mm PLC:Siemens Material: sus304, 321 and 316L Power:4-7KW Outer dimensions:15000*1100*1700 |
| Packing details | Polywood box and standard pallet |
| MOQ | 1Â set |
| Warranty | 1Â year |
| Payment terms | T/T, L/C, D/P, Western union |
| DN | Actual ID | Wall thickness (mm) |
Width of s.s. strips(mm) | Height of convolution | Pitch distance (mm) |
| DN32 | 31.5 | 0.3 | 100 | 7 | 5 |
| DN40 | 39.5 | 0.3 | 125 | 8 | 6 |
| DN50 | 49.7 | 0.3 | 157 | 8 | 7 |
| DN65 | 64.7 | 0.3 | 204 | 9 | 8 |
| DN80 | 79.5 | 0.4 | 251 | 10 | 9 |
| DN100 | 99.5 | 0.5 | 314 | 11 | 10 |
3. Hydraulic Hose Making Machine  HLT-H-150
| Hydraulic Hose Making Machine | |
| Machine Type No. | HLT-H-150 |
| Technical Data | Application of the hose: water, oil, steam Size range: DN32 up to DN150 Wall thickness: 0.2-0.3mm Production speed:2.5~3.5m/min Strip thickness: 0.18-0.3mm PLC:Siemens Material: sus304, 321 and 316L Power:4-7KW Outer dimensions:15000*1100*1700 |
| Packing details | Polywood box and standard pallet |
| MOQ | 1Â set |
| Warranty | 1Â year |
| Payment terms | T/T, L/C, D/P, Western union |
| DN | Actual ID | Wall thickness (mm) |
Width of s.s. strips(mm) | Height of convolution | Pitch distance (mm) |
| DN32 | 31.5 | 0.3 | 100 | 7 | 5 |
| DN40 | 39.5 | 0.3 | 125 | 8 | 6 |
| DN50 | 49.7 | 0.3 | 157 | 8 | 7 |
| DN65 | 64.7 | 0.3 | 204 | 9 | 8 |
| DN80 | 79.5 | 0.4 | 251 | 10 | 9 |
| DN100 | 99.5 | 0.5 | 314 | 11 | 10 |
| DN125 | 124.6 | 0.5 | 393 | 13 | 12 |
| DN150 | 149.4 | 0.6 | 471 | 15 | 15 |
Machine showing
Product showing
FAQÂ
Q: Why choose us for metal hose forming machine?
A: We are most professional manufacturer of hose making machine with more than 25 years of experience
Q: What size can you make?
A: All the sizes from DN8 up to DN400 can be made on different machines
Q: How many different types of machine can you make?
A: Hydraulic metal hose forming machine
  a:DN16-65mm   b:DN25-DN100mm   c:DN32-150mm  d:DN50-300mm  e:DN80-400mm
B: Mechanical hose making machine
  DN8-50mm
C:PU/ Elastomer Metal Hose Making Machine
 a:DN12-100   b: DN50-150   c:DN12-65
Q:Can the hose forming machine be used for bellow making?
Yes, all above hose forming machine can be used for bellow making as well
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We need to know following information to quote you correct machineries:
1.Size range you want to make
2.The application of the hose you need, for instance, natural gas hose, water hose, air conditional hose, etc..
3.Wall thickness
With the prolonged operation of the Steam Turbine power generation equipment, after a long period of start-stop operation, the loss of the equipment gradually increases, which inevitably causes the wear, tear, deformation and damage of equipment components, making the whole operation of the machine threatened by risky factors, and make the unit's operating efficiency significantly reduced, and hence affecting the economic performance of the unit. Therefore, the equipment maintenance is particularly important. However, many users do not have professional technical experience and staff, given that, QNP is dedicated to provide its customers with a full range of unit maintenance and repair services, as well as the upgrading of old units. At the same time, QNP also provide its customers with long-term training and debugging services. QNP can develop tailor-made maintenance program upon its customers requirements, provide direct one-on-one service, and realize life-long service to our users.
QNP provides maintenance, repair, overhaul and upgrade services and spare parts supply for turbine-generator set of 0-1000MW.
Power Plant Installation,Steam Turbine Care,Generator Care,Electrical Cabinet Care
Shandong Qingneng Power Co., Ltd. , https://www.steamturbine.be