Roller type CNG cylinder making machine
 | Machine Model | THG622 | THG660 | THG720 | THG920 | | Processing Diameter | Φ406-Φ622mm | Φ406-Φ660mm | Φ559-Φ720mm | Φ559-Φ920mm | | Processing Length | 5500-12500mm | 5500-12500mm | 5500-12500mm | 5500-12500mm | | Processing Thickness | 10-30mm | 10-30mm | 10-30mm | 10-30mm | | Machine Central Height | 1300mm | 1300mm | 1300mm | 1300mm | | Main Engine Power | 200KW | 250KW | 280KW | 355KW | | Template Rotroflexion Angle | 90° | 90° | 90° | 90° | | Control Type | CNC | CNC | CNC | CNC | | Machine Dimension(MM) | 23000*3200*2300 | 23000*3200*2300 | 31000*3200*2500 | 31000*3200*3300 |
Machine details as below:
End products show:
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B.Equipment Performance and Technical Requirement
Main Technical Parameter:
Rated Power
(KW) | Max Power
(KW) | Rated Frequency
(Hz) | Power Frequency
Voltage(V) | Output Voltage(V) | Matching Transformer
(KVA) |
| 110 | 250 | 2500 | 3N-380 | 750 | 200 |
C. Cooling Water System(Equipped by user)
3-1, Technique Data:
Cooling water inlet temperature: 5-35ºC
Cooling water outlet temperature:≤55ºC
Cooling water pressure:0.3-0.4Mpa
Water supply: 0.02835P(P is rated power) (M³/h)
Gradient of water return pipe:I-0.01
D. Supply Scope of Complete Equipment
4-1, Frequency Converter 1 set
4-2,φ180 Heater 1 set
4-3, Worktable 1 set
4-4, Closed Cooling Tower 1 set
D180 Hot Spinning Machine Technical Parameters
A.Parameters for Cylinder
1-1, Cylinder Material: 34CrMo4 (35 CrMo),37Mn,30 CrMo
1-2, Specification of Cylinder: Diameter:φ108-180mmLength: 400--1050mmThickness: 5--12mmWeight: <80kgB. Performance for Hot Spinning Machine
2.1, Production rate: <80s/bottle(including the time of input and output material)
2.2, Equipment total power: around 60KW
Main motor: 30KW--6P
2.3, Flap rotation torque: 20KN.m
2.4, Hydraulic system nominal operating pressure:5--8Mpa (Low pressure), 6-15Mpa (High pressure)
2.5, Speed of Mainshaft: 400~450 R/M
2.6, Two optional types for auxiliary heating: Automatic or Manual
C. Structure of Hot Spinning Machine
3.1, Hot spinning machine main engine includes main engine chassis, main shaft, jack catch clamping device, grip cylinder, oil dispenser.
3.2, Panel turnover mechanism includes turning plate, turning plate oil cylinder, turning plate bearing(single-boom) and adjusting mechanism, turning plate centre lower than 20mm of main shaft centre, cushion block.
3.3, Equipment includes feeding mechanism, discharge mechanism, air cylinder, removable and adjustable feed frame.
3.4, Steel pipe positioning mode: prelocalization
3.5, Hydraulic system includes high-low pressure pump, control valve and connecting pipeline.
3.6, One set electric control cabinet, one set electric control box.
3.7, Two types for Mould lifting device: Automatic or Manual
Main components for electric control box:
| Name | Manufacturer |
| Main bearing of the spindle | Luoyang Bearing Factroy(China) |
| PLC | Mitsubishi(Japan) |
| Motor control ac contactor | Schneider(Electric Company) |
| Air switch, circuit breaker | Schneider(Electric Company) |
| Button switch | Schneider(Electric Company) |
| Intermediate relay | Omron |
| Programming controller | Mitsubishi(Japan) |
| Touch Screen | TAIDA |
| Encoder | Koyo |
Technical Parameter for Bottom Pushing Machine
Equipment Model: D100 Bottom Pushing MachineParameter for cylinder:1.1, Material for cylinder: 34CrMo4 (35 CrMo), 37Mn, 30 CrMo
1.2, Specification of cylinder:
a.Diameter:φ108-180mm
b.Length: 400--1050mm
c.Thickness: 5--12mm
d.Weight: <80kg
B. Performance for Bottom Pushing Machine
2.1, Production rate: <80s/bottle(including the time of input and output material)
2.2, Equipment total power: around 30KW
C. Structure of Bottom Pushing Machine
3.1, Bottom Pushing Machine consists of main engine, hydraulic system, feeding and discharging mechanism.
3.2, Two types for Bottom Pushing Device: Automatic or Manual
3.3, A set of Deslagging Device
D. Components and Files Provided
4.1, Bottom pushing die:φ89,φ140,φ180(each diameter one pair)
4.2, Hydraulic Principle Chart, Main Component Chart, The Installation Plan and Equipment Shipping List.
