12 inch large diameter clear pvc pipe extrusion machine
|SN||Items||Choosing configuration||Other option|
|1||Production control system||Digital is for option||PLC control system|
|2||Cooling system electric cabinet||Fan cooling||Air conditioner cooling cabinet|
|3||Main motor||AC motor||DC motor|
|4||Pressure sensor||temperature control & pressure control||Dynisco|
|5||Core thermoregulation control||Internal closed loop heat balancing system||External heat control option|
|6||Screw & barrel||Nitro Alloy with bi-metal||Nitro with Alloy plating|
|7||Quantitative feeding system’s||single screw||Double screw|
|8||Pipe calibrator sleeve||Copper calibrator sleeve||Stainless steel sleeve|
|9||Cutter||Planetary cutter with chamfering||Upstroke Saw Cutter|
Condition of use
1. Technical features of whole line
|1||Suitable material||PVC mixed powder|
|2||Pipe diameter range||Ø315~Ø800mm|
|3||Production speed||3 m/min|
|4||Max. output||350~450 kg/h|
|5||Test and accept||Based on HYPET standard formula|
|7||Whole line size (L x W x H)||30,000 x 2,100 x 2,200mm|
|8||Operation direction||From right to left|
|9||Color of equipment||HYPET white color|
|10||Control of whole production||Refer to the “configuration list”.|
2. Circumstances condition
|1||Natural circumstance condition||Power source||No dangerous area|
|Working place||Indoor use|
|Humidity||55%~85% no condensation|
|2||Electricity source||Installation capacity||105 kW|
|3||Cooling water||Water pressure||≥0.3MPa|
|Compressor air pressure||≥0.6MPa|
3.Consist of parts
|1||Conic twin screw extruder HYZS-95/192||1 set|
|2||Die head: 315~800mm with 3 pressure grade||1 set|
|3||Auto control vacuum tank in 9m||1 set|
|4||Cooling tank in 6m||1 set|
|5||Haul off unit with Servo control, 8 claw type||1 set|
|6||Planetary cutter in new type||1 set|
1, HYZS-95/192 conic twin screw extruder
Barrel is Nitro Alloy with bi-metal in two parts for longer working life.
Screw has internal closed loop heat balancing system by means of distilled water
The harden and ground gear box is made with German technology.
Twin output shaft Helical Gear Box. Gears are hardened and ground.
Both output shafts are integral with high capacity thrust bearings to absorb axial thrust generated during the extrusion process
Gear box housing is made of high quality Ductile iron QT-500.
Lubricating pump with Heat Exchanger, oil filter and oil flow indicator are provided for force lubrication of Thrust Gear box.
The gears and bearings are forced lubricated.
Gear box lube oil is circulated in a closed loop through heat exchanger to maintain optimum oil temperature in gearbox.
Vacuum degassing system along with dust collector having bypass system & Vacuum pump.
Extruder mounted on rigid structural steel frame.
Quantitative feeding system with twin screw structure to avoid stagnant material.
Plug & Socket for Die head heating zones, Connecting head & Melt temperature indicator.
Display Of Heating current for each temperature zone, manual override on all zones in case of sensor failure.
Drive control panel, equipped with panel water cooler,
placed besides heating control panel with Independent Isolator for essential power supply.
Other eclectic and pneumatic components are made in world famous brand such as from Japan, Siemens.
|2||Screw||Material||38CrMoAlA + special alloy|
|Finish||Nitrogen-filled (0.50~0.70mm depth) and polish, hardness is HV900|
|Rotate speed||0~38 r/min|
|Core of the screw||Auto control for temperature|
|3||Barrel||Material||38CrMoAlA with bi-metal type|
|Inside finish||Nitrogen-filled (0.50~0.70mm depth) and polish hardness HV900|
|Heating control area||7 areas|
|Heating way||Copper cooling fins with ceramic heaters|
|Heating power||60 kW|
|Cooling system||Low-noisy barrel cooling fan|
|Cooling power||0.3kW x 3 sets + 0.5 sets x 2 sets|
|4||Gear box||Gear material||20CrMnTi|
|Housing material||Ductile iron QT-500|
|Gear surface||Hardened and ground in high precision|
|5||Feeder||Speed range||1-50 RPM|
|Supplying material motor||2.2 kW|
|6||Vacuum pump||Vacuum degree||-0.004Mpa|
|Motor power||3.2 kW|
|7||Driver motor||AC motor power||110 kW|
|AC inverter controller||ABB|
2, Die head for PVC pipe 315~800mm
With HYPET brighter which make the pipe surface is bright.
The pressure class and pipe standard will be made according to the requirement.
The spider concept ensures excellent, outstanding & consistent pipe quality due to ideal dwell time of melt throughout.
The cross section of the die. Homogenous melt distribution with temperature control through number of zones for high through puts.
Thickness control at higher throughput rates and eliminates spider marks allowing better mechanical properties of the pipes.
Materials of construction – Alloy steel with flow path hard chrome plated.
The flow path are milled and are highly polished.
Mica heaters are provided for die heating.
|1||Design method||According to tech from Germany|
|2||Sizes for pipe||160, 200, 250, 315mm (or 6”~12”) with 3 pressures.|
|3||Material of die head||40Cr with special alloy|
|4||Material of calibrating sleeves||Stainless steel with chrome plated|
|5||Flow channel||Chrome plated|
|6||Pipe Bright function||With HYPET brighter|
|7||Heater||Mica stainless steel heaters|
3, Vacuum tank 315~800mm
The vacuum pump is in high quality, the pipe will be formed by vacuum.
Vacuum Calibrator is with integrated leg & platform.
Atomized intensive cooling arrangement through optimized positions of spray nozzles.
Screen water filter with bypass system, solenoid valve at entry & exit, float switch.
Temperature controller in close loop water temperature system to maintain water level & temperature in the tank.
Vacuum release valve manual as well as solenoid operated.Visual inspection window is provided at the entry of the tank.
Height adjustment on wheels & Motorized longitudinal movement & manual cross adjustment.
Polygonal type construction helps to increase cooling area & Solid Cone Spray nozzles for better cooling efficiency.
Control panel with remote operation of tank longitudinal movement.
|Vacuum tank||Material||Stainless steel 304|
|Center height||1000 mm|
|No. of pipes||1 pipe|
|Movable motor power||1.1 kW|
|Moving range of front & rear||1300 mm|
|Left and right adjustment||50mm|
|Cover on the top||aluminium alloy|
|Nozzle spry system||Number of Nozzles||800 pcs|
|Spray pipe numbers||6pcs|
|Nozzle type||Atomized intensive cooling|
|Spraying mouth||1inch x ø4~ø3|
|Pipe supporter||Fixed geared type supporter|
|Water temperature and level control||Water temperature control||Auto valve control|
|Water level control||Floating ball close loop system|
|Pressure safety||Safety valve installed|
|Water Filter||Filter||2 sets in G2” with by pass way|
|Clean the filter||By pass line for cleaning the filter|
|Vacuum cyclone||Yes, with it|
|Silence function||Silence device|
|Vacuum pump||Vacuum pump motor power||5.5 kW x 2 sets|
|Vacuum suction nozzle||Two gate in each side of the tank|
|Water pump||Water input pipe size||G1”|
|Water output pipe size||G2”|
|Water pump motor power||7.5 kW x 2 sets|
4, Cooling tank 315~800mm
Tank body adopts stainless steel material, electric control, can move forward and backward.
High capacity filter sieve, ensure spraying water volume and cleanliness.
Spray nozzles adopt solid cone high-pressure spray nozzles, reasonble layout, f
ront dense and back loose, to make speed cooling.
|No.of pipes||1 pipe|
|Length of vacuum box||6,000mm|
|Pump power||5.5kW x 2 set|
|No.of nozzle||320 pcs|
|No.of filter||2 pcs|
|Bypass and No.||2 pcs|
|Water level control way||Float valve|
|Cover material||Side aluminium|
|Spray box material||Stainless steel 304|
|Water temperature control||Automatic regulating valve|
5, Haul off machine 315~800mm
Consists of top and bottom support which houses chain driven jaws with V- rubber profile.
Bottom support is fixed one and top support is pneumatically operated by two sets of cylinders on either side.
Independent special characteristic Vector AC strong Geared motor for each traction.
|Haul off machine||Haul off type||Upstroke in 8 claws type haul-off|
|For Pipe size||Ø315~Ø800mm|
|Driving method||Driven by rubber blocks|
|Driving speed||1.5 m/min|
|Motor type||AC inverter motor|
|Motor power||1.1 kW servo x 6 sets in ABB inverter|
|Caterpillar||Contacted caterpillar length||2,300mm|
|Max. driving power||60,000 N|
|Gear box||Motor with strong helical gear box|
|Width of caterpillar||74mm|
|Caterpillar control||One cylinders in each chain side|
|Metering system||Code installed|
|Adjusting cylinder||Adjusting mode||Pneumatic|
|Press pressure on the pipe||Adjusted by pneumatic valves|
|Down caterpillar position||Adjusted by mechanics|
|Max opening distance||850mm|
6, Planetary cutter with chamfering 315~800mm
Planetary cutter to save the material and Environmental protection.
Cut neatly bright
Low noise and energy saving.
Cast aluminum blocks for clamping pipe
Carriage made of Aluminum is mounted on hardened and hard chrome plated guide bar with linear motion bearings..
|1||Cutter||Cutting type||Planetary cutting|
|Blade style||Saw bit + chamfering|
|Control system||PLC automatic control system|
|Max. cutting thickness||50 mm|
|Cutting speed||1.5 m/min|
|Synchronization mode||Servo motor|
|2||Cutting blade||Cutter motor power||4 kW x 1 set|
|Revolution motor power||1.5kW x 1 set|
|Cutter feeding||Hydraulic feed|
|Cutter material||Tool alloy|
|Cutter chamfer||Separate chamfering blade|
|Cutting hydraulic system||0.75 kW hydraulic station|
|Clamping type||Roller + cylinder rubber block|
The tripping chute is made from MS rigid structural steel.
Stainless flat type Tilting table provided for smooth scratch less pipe moment.
Tilting table is Pneumatically operated
Limit switches with adjustable bracket provided to cut various pipe length.
Integral stand provided for pipe stacking.
|1||Tilting table||Pneumatically operated|
|2||Nominal length||4.5 mtrs|
|3||Material of tripping chute||MS rigid structural steel|
|4||Control method||PLC control|
|Place of Origin||
Hubei, China (Mainland)