DOUBLE WALL CORRUGATED PIPE MANUFACTURING LINE
Φ110 –Φ400 HDPE DOUBLEWALLCORRUGATED PIPE EXTRUSION LINE
|
Pos. |
Description |
Model |
Qty |
|
1.10 |
Single screw extruder |
SJ75/33 |
2sets |
|
2.10 |
Die head |
Φ150mm |
1set |
|
2.11 |
Cooling mandrel |
Φ150mm/SN4 |
1set |
|
2.12 |
Cooling mandrel |
Φ150mm/SN8 |
1set |
|
2.20 |
Die head |
Φ225mm |
1set |
|
2.21 |
Cooling mandrel |
Φ225mm/SN4 |
1set |
|
2.22 |
Cooling mandrel |
Φ225mm/SN8 |
1set |
|
2.30 |
Die head |
Φ300mm |
1set |
|
2.31 |
Cooling mandrel |
Φ300mm/SN4 |
1set |
|
2.32 |
Cooling mandrel |
Φ300mm/SN8 |
1set |
|
2.40 |
Die head |
Φ400mm |
1set |
|
2.41 |
Cooling mandrel |
Φ400mm/SN4 |
1set |
|
2.42 |
Cooling mandrel |
Φ400mm/SN8 |
1set |
|
3.00 |
Forming machine |
SBZ500 |
1set |
|
4.10 |
Mould Blocks |
Φ150mm |
1set |
|
4.20 |
Mould Blocks |
Φ225mm |
1set |
|
4.30 |
Mould Blocks |
Φ300mm |
1set |
|
4.40 |
Mould Blocks |
Φ400mm |
1set |
|
5.00 |
Spray bath |
DSLQC6330 |
1set |
|
6.00 |
Cut-off unit |
QG5020 |
1set |
|
7.00 |
Stacker |
JGJ5020 |
1set |
Equipment list and technical specification:
A: Temperature control:
Scope of temperature: 0~400℃
Precision of temperature control: ±2℃
Heating power: 270KW/380V/3 phases 4 wires
Zones of temperature control: 13 zones
Barrel: 5 zones (heating/cooling)
Heating power: 25KW(5KW×5/380V)
single phase
Cooling power: 1.85KW(0.37KW×5/380V)
Adapter: 1 zone
3KW(3KW×1/380V) single phase
Spare part of die-head :of die-head:7 zone 35KW (5KW×7 220V/32A)
Feeding mouth temperature control: 1 zone 100W/220V (drive electromagnet
valve cooling)
Pressure of melting substance/temperature of melting substance:
collect/inspect
Thermocouple: K style
Each heating zone: autocephaly switch control heating
Protection function:
a: low temperature start for
screw protection (120-150)
b: over loading and short circuit
protection for each heating zone
Screen control: SIEMENS MP270
Feeder: SIEMENS S7300
B: Drag unit of extruder:
Drive motor:
A: Motor style: Z4-200-31
B: Rating power: 90KW
C: Rating current:224A
D: Rating speed: 1500r/min
E: Excitation power/voltage: 1750W/180V F: Blower power:3KW/380V
G: Motor of measure speed: 4.4KW/55V
DC numeral speed controller:
A: Device style:6RA2877-6DS21 B:
Rating current:250A
Protect function:
A: Cold start protection.(
C: Magnetism protection of motor
D: Inner failure of speed controller protection
E: Non-balance, higher voltage and lack of phases protection
F: Overload protection of blower motor G: Resistance of DC motor
thermo-protection
H: 0-95% rotation 110% 5 seconds
stop working for protection
C: Panel control
and display
Temperature option display of each zone
Heating switch of each zone
Speed of host motor, torsion display (0-120r/min) (0%-110%)
Lifting and falling speed control of drive motor
Indication of drive power
Stop control of drive motor
Switch of urgent stop
D: Mechanical parts
1.SJ-75×33 single screw extruder 2 sets
Model:
SJ-75X33
Diameter of screw: Φ75mm
Motor power: 90KW
Heating power: 5phasesX5.4KW
Material of barrel and screw 38CrMolaA with nitrogen
treatment
Total power: 261KW
Output: 350Kg/h
Weight: 5000Kg
Outline dimension (LXWXH): 3280mmX960mmX2000mm
2. Die head
Normal diameter of dies head (inter-dia.):
Φ150mm,Φ225mm, Φ300mm, Φ400mm
Share equipments: Joint body, right-angle elbow
Adjustment of die: Collocated with one set adjusting
frame (share for all size)
Placed of die: Each size for one set frame
The main materials of die head: 40Cr with nitrogenizing and heating
treatment
The materials of water sleeve and length of sleeve: stainless steel,
length: 1000mm
Heating ring of die head: voltage: 220V, material: aluminum casting and
stainless mica
The max heating power of die head: 52.4KW
Testing-temperature thermocouples of die head: “K” type
Testing-temperature areas of die head: 16pcs
Max outline dimension of die head (diameterXlength mm): Φ500X2890
Max weights of die head: 2.0t
Capacity of using water of max water sleeve (under 0.3Mpa): 14t/h
Water and air controller of die head: independent operation board
Unload tools of die head: standard and self-making, arrangement with
machine
3. Forming machine
Model: SBZ500
Central height of production line: 1150mm
Scope of producing:Φ150mm-Φ400mm
Moving speed of mould: 0.5-4.5m/min
Main driving motor power: 7.5KW
Capacity of cooling water: 8.4m3/h
Pressure of cooling water: 0.4Mpa
Working temperature: 2-
Style of cooling: automatically control-temperature water cycle system.
Vacuum pump 7.5KW: 2pcs, water pump 3KW: 1pc
Vacuum system: 6pcs (11KW)
Total power: 44.5KW(including vacuum pump 3X11KW)
Quantity of mould for forming: 40 pairs (supply 41pairs.One pair is
spare part.) double-layer belling on line.
Material of mould: founding aluminum alloy
Cooling way of mould: cooling by water and air
Max weight of forming mould: 27kg/pc
Base of mould: material: 40Cr with heating and nitrogenizing treatment
Height adjustment of working table: adjust forward and backward
simultaneously or separately
Horizon adjustment of working table: four points adjust by ratchet wheel
spanner
Power-off sending back protection: Accumulation imported from
Weight of forming machine: 8000kg
Outline dimension (LXWXH): 5700mmX2620mmX1810mm
4. Spray bath
Model: DSLLQC6330
Scope of spray:Φ150mm –Φ400mm
Power of water pump: 5.5KW
Power of air-blower: 3KW
Total power: 8.5KW
Center height: 1150mm
Outline dimensions (LXWXH): 4500mmX1360mmX2200mm
Weight of machine: 2000KG
5. Cut-off unit
Model: QG6330
Cutting-off way: double circle knives, no-scraps when cutting
Clamping: “half” clamp by cylinder, casting aluminum clamping
The movement of blade: The connector is drove by the oil cylinder.
Cutting at the fixed length: Forming machine counts the length of pipe
and give the cutting order.
Total power: 2.6KW
Center height: 1250mm
Outline dimensions (LXWXH): 4950mmX1200mmX2200mm
Weight of machine: 1500KG
6. Stacker
Model: JGJ500
Scope of pipe’s size: Φ150mm – Φ400mm
Outline dimensions (LXWXH): 5000mmX2400mmX900mm
Weight of machine: 250Kg