You are here:
90-250mm High Speed OPVC Pipe Extrusion Line
InquireHigh Speed OPVC Extrusion Line Solution—Capacity reaches 600kg/h
Production Line Updated
The 90-250mm high speed OPVC pipe extrusion line equipped with Krauss Maffei KMD 90-36/R Parallel twin screw extruder,SIMENS-ET200SP-CPU control system,integrated ultrasonic thickness measurement,new design for the structure of mould and double-layer structure tanks.The capacity of the high speed line reaches 600kg/h.
| No. | Machine | Qty |
| 1 | Vacuum feeder | 1set |
| 2 | Krauss Maffei KMD 90-36/R Parallel twin screw extruder | 1set |
| 3 | Inoex TW1000US Gravimetric dosing system and frame | 1set |
| 4 | PLMOC250 OPVC pipe mould | 1set |
| 5 | PLZK250-10m Double chamber vacuum calibration tank+Integrated Ultrasonic Chamber | 1set |
| 6 | PLCS250-8 Ultrasonic Thickness Gauge 8 Probes | 1set |
| 7 | PLQY250-3 Three claws haul off | 1set |
| 8 | PLPL250-6 Double-layer insulation spray heating box | 1set |
| 9 | PLRF250-6+1 Hot air heating box | 1set |
| 10 | PLQY250-4 Four claws haul off | 1set |
| 11 | PLQ250-2 Slitting machine | 1set |
| 12 | PLHX250-8 Infrared heating machine(Heater brand: Germany or UK) | 1set |
| 13 | PLMKG250 expansion die head connector | 1set |
| 14 | PLKKZ100-PN12.5/16/20 OPVC pipe expansion moulding die | 3sets |
| 15 | PLKKZ150-PN12.5/16/20 OPVC pipe expansion moulding die | 3sets |
| 16 | PLKKZ200-PN12.5/16/20 OPVC pipe expansion moulding die | 3sets |
| 17 | PLKKZ250-PN12.5/16/20 OPVC pipe expansion moulding die | 3sets |
| 18 | PLCX250-6 OPVC pipe calibration tank | 1set |
| 19 | PLQY250-6 Six claws haul off | 2sets |
| 20 | PLQG450 Planetary cutter | 1set |
| 21 | PLKK250 Belling machine(Including the belling mould) | 1set |
Krauss Maffei KMD 90-36/R Parallel Twin Screw Extruder
● SIEMENS-ET200SP-CPU control system,German BAUMULLER motor
● Ultra-high torque gearbox, torque coefficient 25, German INA bearing, self-designed and customized
● Dual vacuum design
Die Head(New Design Structure)
● The double-compression structure of the mold can completely eliminate the confluence chips caused by the shunt bracket
● The mold has internal cooling and air cooling, which can precisely control the mould inner temperature
● Each part of the mold has a lifting ring, which can be lifted and disassembled independently
Vacuum Tank
● All vacuum pumps are equipped with a backup pump. Once the pump is damaged, the backup pump will automatically start without affecting the continuity of production. Each pump has an independent alarm with an alarm light
● Double chamber design of vacuum box, quick start of vacuum, saving waste during start-up and commissioning
● With a water tank heating device, to prevent the water temperature in the water tank from being too cold or unable to start after freezing
Haul Off Unit
●With slitting device, cuts the pipe when the equipment is started, and facilitates the connection of the lead pipe
●Both ends of the haul off are equipped with electric lifting and hosting mechanisms, which is convenient for adjusting the center height when replacing pipes with different outer diameters during the production process
Infrared Heating Machine
● Hollow ceramic heater, COSCO heating, heating plate imported from Germany
● Built-in temperature sensor on the heating plate, precise temperature control, with an error of +1 degree
● Independent temperature control for each heating direction
Planetary Saw Cutter
● The clamping device cooperates with the servo system to improve the cutting accuracy
Belling Machine
● When socketing, there is a plug inside the pipe to prevent the pipe from heating and shrinking
● Picking and placing the plug body is completed by the robot, fully automatic
● There is a water cooling ring in the oven, which can control the heating temperature of the pipe end face
● There is hot air heating in the socket die to control the temperature, Trimming with independent work station
PVC-O PIPE INTRODUCTION
● By stretching the PVC-U pipe produced by extrusion in both axial and radial directions, the long PVC molecular chains in the pipe are arranged in an orderly biaxial direction, so that the strength, toughness and resistance of the PVC pipe can be improved. The performance of punching, fatigue resistance, and low temperature resistance has been greatly improved. The performance of the new pipe material (PVC-O) obtained by this process greatly exceeds that of the ordinary PVC-U pipe.
● Studies have shown that compared with PVC-U pipes, PVC-O pipes can greatly save raw material resources, reduce costs, improve the overall performance of the pipes, and lower the cost of pipe construction and installation.
Data Comparison
Between PVC-O pipes and other types of pipes
The chart lists 4 different types of pipes (under 400mm diameter), namely cast iron pipes, HDPE pipes, PVC-U pipes and PVC-O 400 grade pipes. It can be seen from the graph data that the raw material cost of cast iron pipes and HDPE pipes is the highest, which is basically the same. The unit weight of the cast iron pipe K9 is the largest, which is more than 6 times that of the PVC-O pipe, which means that the transportation, construction and installation are extremely inconvenient. PVC-O pipes have the best data, the lowest raw material cost, the lightest weight, and the same tonnage of raw materials can produce longer pipes.
Physical Index Parameters and Examples of PVC-O pipes
Comparison chart of hydraulic curve of plastic pipe
Relevant Standards for PVC-O pipes
International Standard: ISO 1 6422-2024
South African Standard: SANS 1808-85:2004
Spanish standard: UNE ISO16422
American standard: ANSI/AWWA C909-02
French Standard: NF T 54-948:2003
Canadian Standard: CSA B137.3.1-09
Braziljan Standard: ABTN NBR 15750
Incian Standard: IS 16647:2017
China Urban Construction Standard: CJ/T 445-2014
(GB national standard is being drafted)