PP 20-110 plastic pipe production line

First, the extruder
1, Main technical parameters
Item Unit SJ25 × 25 SJ65 Remarks
Screw diameter mm 25 65 38CrMoAI, nitrided
Aspect ratio 25 33 SJ25/25 machine for standard colors Machine
Maximum speed r / mim 90 105
The total torque KNm 1 3.63
The form of variable frequency motor motor
Main motor power Kw 1.5 37
Electrical connection transitional
Heating Power Kw 3 18
Barrel heating zone section 34
Barrel cooling fan power Kw 2 × 0.06 4 × 0.25
Center height Mm 1000 1000
Maximum production capacity Kg / h 8 150 PE
2, structure and properties
The machine can make the material in the machine barrel sufficient time for compression, mixing, dispersing, mixing, low
Melting temperature to achieve good performance and stable extrusion plastics capacity.
   Gearbox is hardened, horizontal reduction gearbox, extruder to ensure the maximum amount of torque.
3, the extruder electrical configuration
   Variable frequency control, frequency selection of brand-Japan cooperation in Fuling, electrical use Chint brand. Temperature controller with automatic control.
Second, the mold
Φ20, Φ25Φ32, Φ40, Φ50, Φ63
Φ63, Φ75, Φ90, Φ110
Three, ZD vacuum forming machine
1, the main parameters
Sizing range mm Φ20 ~ Φ110
Vacuum pumping speed m / h 120
Vacuum pump motor power Kw 4
Pump power Kw 4
Condition vacuum Mpa -0.03 ~ -0.06
Cooling spray cooling
Sprinkler pipe roots 4
Vertical distance mm 1000
Vertical movement motor power Kw 0.75
Horizontal distance mm ± 30
Vacuum box length mm 6000
Center Height mm 1000 ± 50
2, the purpose and structure
Equipped with a vacuum forming machine for shaping and cooling system with a vacuum pump system. Pump using a box
The circulation water, temperature control and water level control device. High density nozzle arrangement, the nozzle exit into the mist, the pipe to cool. R-shape box with sizing plate.
   Vacuum forming machine is equipped with a longitudinal electric mobile devices, vacuum forming machine is equipped with a manual about the level of conditioning.
   Vacuum forming machine with a water temperature setting, vacuum forming machine requires water temperature 15-20 °C, the water temperature is too high users such as chillers can be prepared, otherwise it will affect the pipe shape and reduce capacity.
   Box of stainless steel, rust-proof material inside, or use of parts made at the rust.
Fourth, the spray cooling tank
1, Main technical parameters
Spray range mm Φ20 ~ Φ110
Number of pumps 1
Pump power Kw 4
Box Length mm 6000
Strong cooling spray cooling
Sprinkler pipe roots 4
Spray box length mm 6000
Center height mm 1000 ± 50
2, the structure and characteristics
Spray cooling tank is equipped with a cooling pump for the pipe system. Cabinets water pump using recycled water,
Out of the water level float switch by the automatic control. Cooling of the forming tube can be fully finalized. Box has a V-roller.
   Spray cooling tank is equipped with a manual height adjustment device.
   Cabinets pieces are easy to rust rust parts, cooling water using filters. Filter type double-loop pip