PVC Foam Board Production Line
HDPE Double Wall Corrugated Pipe
HDPE double wall corrugated pipe Appearance, standard and Application
Black. Implementation of GB / T1942.1-2004 "buried HDPE structural wall pipeline system section 1; polyethylene double wall corrugated pipe", the elastic ring meet the requirements of HG / T3091-2000. Products are widely used in urban drainage, sewage engineering, agricultural irrigation, drip irrigation, water-saving irrigation projects, drainage, sand control projects.
HDPE double wall corrugated pipe Specification
1. N4(ID 200 mm.300 mm.400 mm.500 mm.600 mm.800 mm)
2. N8 (ID 200 mm.300 mm.400 mm.500 mm.600 mm.800 mm)
HDPE double wall corrugated pipe Features
n Unique structure, high impact strength ;
n Smooth inner wall,small water flow resistant.large fluid flow;
n Easy to connect,good joint seal,No infiltration;
n Extremely light weight ,hence easy to handle and reduce cost;
n More than 50 years` service life in buried condition.
n High-density polyethylene is a hydrocarbon polymer, non-polar, high acid and alkali corrosion resistance.
n Eco-environment materials, non-toxic, non-corrosive, non-scaling, recyclable;
n Temperature range,-60℃ the pipeline no breakage, the maximum temperature of the transmission -medium is 60℃
n Comprehensive project cost basically same as the concrete pipe, low operating costs
HDPE Pipes,HDPE Double Wall Corrugated Pipe,High Density Polyethylene Pipe,Double Wall Corrugate HPDE Pipe Hebei Fangyu Trade Co., Ltd. , https://www.laderytrading.com
PVC Foam Board Line details
Suitable for raw material: PVC
Suitable for sheet size 1220 X 3-20mm
Center height of line: 1200mm
Compressed air capacity: 3.0 m3/min (>0.5MPa)
Driving power supply: 3 phase 380V (±10%) 50Hz
Assembly total power: 195Kw
Production line overall dimension: 18000×1700×2300mm
DC motor, Eurotherm 591 UK frequency speed regulator
Low voltage apparatus
Button/slide switch Schneider, France
Contactor Siemens
Air switch Delixi
Intermediate relay Omron
Temperature controller RKC, Japan
Heating ring device stainless steel aluminium die casting heater
1).Conical twin screw extruder model SJSZ-80/156
Screw core temperature control: using internal recycle constant
temperature device, for heat conduction then control the temperature of screw
core.
Constant temperature oil tank device
Constant temperature oil tank 1set
Constant temperature oil tank heating power 7kw
Oil heating temperature range 30-180°C
Motor power 0.75kw, AC asynchronous motor
Pump working format: gear pump directly connected with AC asynchronous
motor, pump flowing volume 16L/min., working pressure 0.05 0.4 Mpa, use
YD132 high temperature heat conduction oil for cooling. Heat exchanger media
water (it should be cleared each year for avoiding dirt), use for precise
temperature control of screw core.
Cooling fan power: 4x0.55kw/set
Head connector: 38CrMoAIA, by hardening, tempering and
surface nitriding treatment, runner surface is plated with hard
chrome(Cr), using confluence format.
1)Quantitative feeding system
1.1 Using stainless steel feeding hopper (equipped with 700kw spring feeding device).
1.2 Quantitative feeding device
1.3 Feeding motor power: 1.1kw three phase asynchronous motor, connected
with micro cycloid pin transmission, motor speed range: 10 ~1500 r/min;
Feeding screw speed range: 1 ~ 50 r/min
1.4 Feeding device speed regulation, controlled by AC ABB frequency converter
2) Vacuum air discharge device
2.1 Vacuum pump: direct connection water ring vacuum pump 1 set
2.2 Vacuum pump power: 4kw
2.3 Vacuum pump motor working format: three phase asynchronous motor
2.4 Vacuum degree: 0~0.075 Mpa
3) Transmission speed reduction system
3.1 Using high torque reduction gear box
3.2 Water cooling temperature reduction device
3.3 Gear material of reduction gear box: 20CrMoTi, gear speed reduction
apply with rigid tooth surface combining with oblique tooth surface; Gear
nitriding & grinding treatment apply with Germany technology, which is with long
life service, low noise, low energy consumption.
3.5 Horizontal reduction gear-box: main motor is connected with reduction gear box through coupling device.
3.6 Distribution box: By hypercone gear, it changes from single shaft torque ouput to double shaft torque output.
4) Main motor system
4.1 ABB AC main motor
4.2 Main motor power: 90 kw , 380V, 50Hz
4.3 Main motor speed regulation method: controlled by AC ABB frequency converter
5) Extrusion machine overall dimension & weight
5.1 Overall dimension: 4500×1850×2450mm
5.2 Center height: 1100mm
5.3 Machine weight: 5000kg
6 ) Electric control system
6.1 Optimized design of electric control cabinet
6.2 RKC, Japan temperature controller, use PID temperature fluctuation automatic adjusting
6.3 AC ABB frequency converter speed regulator
6.4 Siemens AC contactor
6.5 Emergency stop device & alarm system
HDPE double wall corrugated pipe
