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The HJCV pelletizer system converts the stream of molten polymer into pellets.
Starting at the die head, this system is separated into a number of strands which are cooled by direct contact with PCW in the vertical strand guide where the strands are directed into the cutter by a gravitation, then pulled out by two(2) feed rollers and cut into pellets by a rotating cutter.
The resulting slurry of pellets in a water stream flows via gravity into a pre-dewatering vibrator which separates water from pellet and carries pellet to a drying machine.
The drying machine which removes the surface water, finally conveying the dried pellets into a vibrating screen which selects pellets into normal, oversized and powder.
This system is a self-stranding. All strands formed at the die head flows down the vertical strand guide into the pelletizer without any assistance.
The PCW can be collected and recycled by a close loop of water recycling system.

 
 
PET      PS(HIPS/GPPS     ABS     SAN     PMMA      More polymers on request
 
 
Start-up flap : pivot or linear movement by pneumatic cylinder with scrapping device (optional) for die surface
Vertical strand guide : grooved guide plates with customized length
Mobile/Stationary frame : positioning device with wheels
Cutting chamber : completed with strand draw-in section, cutting section, drives (speed control : Inverter)
Take-up chute/after cooling line/container with strainer
Cooling water control stand (double or single)
Pneumatic assembly
Electric panels : operator friendly concept
In principal, all parts contacting with products and water are made of stainless steel
 
 
 

To reach pellet moisture content : ¡Â0.1%, we recommend our client to install
- a vent blower combined with dryer
- a pre-dewatering vibrator at the end of cooling chute and in front of dryer
PET process : pre-dewatering vibrator is a must-installed unit because cooling water temperature is relatively low
(about 30-35¡É)
Cooling water supply/return temperature
- depending on polymers to be pelletized : ex) specific heat of polymer to be considered to come up with pellet
temperature after dryer
Cooling water quantity
- depending on pelletizer M/C capability : ex) 50-55§©/hr for HJCV9
To reach noise level : ¡Â85dB and maintain clean pelletizing filed, we recommend our clients to install
- a supply air blower for dryer to be mounted outdoor
- piping connected between a supply blower and dryer
- a vent air blower for dryer to be mounted outdoor

 
 
M/C type
Specifications

HJCV-1

HJCV-2
HJCV-3
HJCV-6
HJCV-9
HJCV-10

Capacity (kg/hr)
Dia 3 X 3 L (mm)

PS-Family
1,150
2,300
3,400
6,500
10,000
11,000
PET
1,250
2,500
3,750
7,500
11,250
12,500
Cutting Width (mm)
160
250
350
680
952
1,096
Rotor Drives (kW)
5.5
7.5
15
22
37
37
Feed roll Drives (kW)
3.7kW X 2
5.5kW X 2
No. of Strands
PS-Family
20
40
60
120
180
206
PET
10
20
30
60
90
100
Draw-in Speed
(m/min)
PS-Family
40-150
PET
40-250

Capacity will vary depending on the specifications of pellets, no. of strands and specific gravity
of product
In case small pellet size, draw-in speed is higher than the above suggested
Technical data are subject to change according to basic condition differences