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High Output Underwater Pelletizing System For TPE TPU Plastic Extrusion
underwater pelletizer
,underwater granulator
UW 50 series under water pelletizing system for plastic extrusion with output 500kg/hr
General Instroduction:
We focus on the new technology innovation which helps our UW series to be high quality and more competitive
1. Full automatic pneumatic kinfe feeding system to guarantee stable and continuous production, Cutting blade which contacts the die head can be adjusted automatically after abrasion, thus to guarantee the precised contact between cutter and die head, PLC controlling system to meet manual/automatic oerpation, touch screen makes the operation and maintenance easily
2. Super anti-wear hard alloy cutting blade with constant pneumatic cutting adjusting system to guarantee a longer life
3. Modular Designed Tempered Water Circulating System to meet different requirement from customers. Every part can be installed independently which makes it easier and faster to replace
4. Based on requirements of customers as well as the charateristic of raw materials. COWIN EXTRUSION super anti-wear hard alloy die plate,cutting blades, high efficient and low energy consumption heading system make the cutting reulst more perfect.
Speicfications:
| No. | Denomination of the delivery |
| 1.0 | Under water Pelletizing system |
| 1.1 | Hydraulic screen changer |
|
Structure Mode: Plate type . Driving Mode:Hydraulic Action Time: <1S； Driving Mode: Hydraulic Station The hydraulic station includes: Driving Oil Pump1.5kw, Highest pressure20Mpa, with safety valve, accumulator. The inspection on pressure and temperature: Set one inspection position before the screen and display the melt temperature. Heating power:4kw, cast-Al heater Accumulator: 6.3L |
|
| 1.2 | Diverter valve |
|
Diverter valve guides the melt stream either through the screen pack or via a bypass system around the screen pack to a strand die. The value avoids freezen-off of the die plate holes Hydraulic station offer the pressure |
|
| 1.3 | Under water pelletizer |
|
The main units include: - cutting chamber - die plate with 30 holes, and holes diameter 2.8 mm - clamping flange - sight glass - moveable support cart - pelletizer motor - hydraulic unit - cutter shaft - cutter hubs - heating bar 8 x 0.6 KW - special heat isolation - quick change of the die plate insert within 8 minutes Pelletizer motor is A.C. motor , 5.5KW, Max speed 3,000 rpm. The shaft is from NSK Japan The horizontal feed of cutter shaft and the cutter hub to the die plate is controlled by hand wheel accurately The tolerances between cutter hub and die plate are compensated automatically |
|
| 1.4 | Tempered water system |
|
he main unit includes: - stainless steel water tank, 1 m3 - heating system, 12 KW, 20-80 ℃ - water pump, 5.5KW - heat exchanger, size up to 2 m2 |
|
| 1.5 | By-pass pipes |
|
pipes is made of stainless steel -value of bypass and PLC program the time when the cooling water entry into the cutting chamber. -Sight glass for checking |
|
| 1.6 | Centrifugal dryer |
|
Motor power:5.5kw 304 stainless steel made With blower, filter, stainless steel barrate Volume: 1000L Capacity: 400-800kg/hr |
|
| 2.0 | Control cabinet |
| 2.1 | Cabinet for under water system |
|
All electric system is installed in a separate cabinet Inverter for under water pelletizer: Schneider with global guarantee PLC controller with 7” touch screen Automatic control model |
Pictures:
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Low Noise Twin Screw Compounding Extruder , PP / PE Plastic Extrusion Machine
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