Diagonal Mono-Layer Plastic Sheet Extruder-Plastic Sheet Extruder-Zhejiang Sayeah Machinery Co.,ltd.

1. The sheet extrusion unit is a combination of extruderthree roll calenders,haul-off unit,winder(including waste sheet winder)
and electric control cabinet.
2.The main parts, such as screw, barrel, screen exchanger, T-die adopt superior alloy steel(38 CrMoAlA) with high hardness.strong corrosions resistance and long operating life after nitrogen treatment.
3.The screw adopts big L/D ratio,equal plasticization and high plasticizing capability.
4.Non-stop fast screen changer with double-sieve, controlled by hydraulic device, the operation is convenient and improvethe production efficiency.
5.The calendarhaul off unit and winder adopt integration design.fine appearance,convenient and improve the production efficiency
6.The machine frame adopt square steel, to make sure the machine works stably in high speed. The motor is connected witgear box directly, improve production efficiency and lower energy consumption.
Note: Special specification and configuration of products can be designed according to customer’ s demand.

Model	SY-PC-90-A	SY-PC-110-A	SY-PC-120-A
Raw Material	PP,PS,HIPS,PE	PP,PS,HIPS,PE	PP,PS,HIPS,PE
Sheet Thickness	0.3-2mm	0.3-2mm	0.3-2mm
Layer	1	1	1
Extrusion Capacity	100kg/h	200kg/h	250kg/h
Screw Dia.	90mm	110mm	120mm
L/D Ratio	33:1	33:1	33:1
Roller Dia.	Φ350mm x 3	Φ350mm x 3	Φ400mm x 3
Main Motor Power	37kw	55kw	110kw
Overall Power	90kw	120kw	160kw
Weight	5.5T	7T	8T

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.