Zhejiang Sayeah Machinery Co., Ltd. is one of the leading manufacturers and suppliers of pet sheet extrusion line in China. Welcome to buy the newest pet sheet extrusion line made in China here from our factory. All customized machines are with high quality and competitive price.
single screw extruder machine
6-stage reducer
The machine uses a high-power three-phase motor with a 6-stage reducer, which has sufficient power. The reduction box is equipped with an independent water-cooling pipeline to prolong the service life of the reduction box.
Feeding barrel
The feeding barrel adopts a transparent slotted design so that you can see the remaining material in the barrel and feed the material in time. The screw feed trough adopts a water-cooled design to prevent the blockage of the feed trough caused by melt backflow.
Screw
The screw is heated by 6-stage cast aluminum heating tile, using wear-resistant material 58Cr13, and the hardness reaches HV950.
Screen changer
The screen changer adopts double stations hydraulic pressure to ensure the screen changes without stopping and uses 38CrMoAIA high-quality material to prolong the service life.
High-precision T-die
Made of high-quality alloy steel, the inner flow channel is chrome-plated. It has high hardness and strong corrosion resistance capacity.
Touch screen
The response is fast and no delay by using Delta's industrial control touch screen. The operation interface is simple and easy.
Calendering rolls
The calendering three-roller adopts 0.08mm chrome-plated layer, and the hardness can reach HRC58-62. The design of the safety rope can stop the machine immediately in case of an accident, improving safety effectively.The gap between the main calendering rolls is manually adjusted and equipped with a dial indicator to measure the distance accurately. The accuracy can reach ±0.01mm.
Trimming/winding/traction device
Two pair knives can adjust the trimming width and depth. The trimming and winding device is driven by an independent motor, it can be used with online-crusher. The traction device adopts aluminum alloy cooling rollers. The main traction rubber roller is driven by an independent motor.
Rewinding device
Double-station non-stop rewinding device is driven by the torque motor. It has 6-speed adjustable torque, equipping a quick-release rewinding device, which can save your time and effort.
Major Construction Features
- The sheet extrusion unit is a combination of extruder, three roll calenders, haul-off unit, winder(including waste sheet winder) and electric control cabinet.
- The main parts, such as screw, barrel, screen exchanger, T-die adopt superior alloy steel(38 CrMoAIA) with high hardness, strong corrosions resistance and long operating life after nitrogen treatment.
- The screw adopts big L/D ratio, equal plasticization and high plasticizing capability.
- Non-stop fast screen changer with double-sieve, controlled by hydraulic device, the operation is convenient and improve the production efficiency.
- The calendar, haul off unit and winder adopt integration design, fine appearance, convenient and improve the production efficiency.
- The machine frame adopt square steel, to make sure the machine works stably in high speed. The motor is connected with gear box directly, improve production efficiency and lower energy consumption.
- Note: Special specification and configuration of products can be designed according to customer's demand.
Usage: This series is designed to produce mono-layer PP/PS/PE/HIPS plastic sheet, which is used for making disposable water drinking cups, ice-cream cups, yoghurt cups, lids, trays, plates and etc.
Main Technical Parameters
|
Model |
SY-PET-75/44DH |
SY-PET-85/44DH |
|
Raw Material |
APET,PETG,CPRT,PLA |
|
|
Sheet Thickness |
0.15-1.5mm |
|
|
Extrusion Capacity |
450-550kg/h |
700-800kg/h |
|
Screw Dia. |
75 |
85 |
|
L/D Ratio |
44 |
|
|
Main Motor Power |
132Kw |
200kw |
|
Overall power |
310KW |
370KW |
|
Weight |
25T |
30T |
|
Power Supply |
380V/50HZ/3Phree Phase Four Wires |
|
Our Service
Plastic Sheet Extruders and Auxiliary Equipment: Providing one-stop solutions including sheet extrusion equipment, processes, and technology.
We will provide more precisely and efficiently manufacture and serve according to clients' request.. good Pre-sales consultation.
We have professional QC team to ensure machine testing and sample proofing.
Make the 100% inspection before the shipments.
Have the random inspection during the processing. And help customer to install the machine and debugging.
Provides one year service for machine warranty, lifelong after-sales service.
Our Advantage
We have been engaged in the sheet extrusion industry for over 25 years.
We possess comprehensive production technologies and management systems.
As a manufacturer, we offer highly competitive pricing.
Highly automated, ensuring stable output.
High molding precision with uniform wall thickness.
Compatible with a wide range of plastic materials.
Easy to operate, with low maintenance costs.
FAQ
Q:What is the production output of your pet sheet extrusion line?
A:Our extruder can produce 700-800kg one hour.
Q：What is the L/D Ratio of your pet sheet extrusion line?
A:the L/D Ratio is 44.
Q:What is the Sheet Thickness of your pet sheet extrusion line?
A:the Sheet Thickness is 0.15-1.5mm.
Q:What is your payment?
A:T/T or L/C
Q: What is your term of payment?
A: 30% down payment before producing and 70% balance payment before shipping.
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