China-Dehumidifier

Features:
 
Air bubbles, crazes, cracks, flow marks and inefficient transparence are caused by material which is not completely dried before molding. Engineering plastics, such as PA, PC, PBT, PET, NYLON, etc, contain much humidity and can not be dried completely by hopper dryers.
 
With honeycle dehumidifier, honeycomb rotor provides drying air with dew point under -40°C that can remove the humidity in the material and reduce it to 0.02% before molding.
 
      Drying Capacity(kg/hr)
Material Drying Temp. (ºC) Drying Time(hr) 80 130 160 220  300 400 500 800 1000 1200 1500 2000 3000 4000
ABS 80 2~3 30 40 60 85 150 200 255 380 450 600 800 1100 1500 2000
POM 100 2 38 50 85 125 200 250 300 400 500 750 1000 1300 1800 2200
PMMA 80 3 25 35 60 80 135 180 240 330 400 500 666 1000 1500 1800
IONOMER 90 3~4 20 28 44 60 110 135 175 235 280 330 450 680 1100 1400
PA6/6. 6.10 75 4~6 15 20 30 45 80 100 130 200 240 300 400 600 800 1100
PA11/12 75 4~5 17 23 35 50 90 120 145 220 265 320 450 650 800 1150
PC  120 2~3 31 41 65 80 125 200 250 400 480 600 800 1200 1500 1850
PU 90 2~3 31 40 68 85 130 210 260 400 480 600 800 1200 1500 1900
PBT 130 3~4 21 31 45 65 115 146 185 245 340 420 560 820 1100 1500
PE 90 1 80 106 160 220 400 500 600 1000 1200 1500 1800 2500 4000 5000
PET 160 4~5 16 25 35 55 85 115 135 180 250 300 420 600 800 1150
PPO  110 1~2 40 55 90 133 220 300 355 500 600 700 1000 1450 2000 2500
PI 120 2 40 53 85 125 205 250 300 400 500 750 1000 1500 2000 2500
PP 90 1 66 90 160 205 342 480 600 850 1100 1450 1800 2500 3500 4500
PS(GP) 80 1 66 88 180 205 342 481 600 850 1200 1450 1800 2500 3500 4500
PSU 120 3~4 22 29 45 65 105 133 180 235 350 420 560 850 1150 1450
PVC  70 1~2 40 55 90 135 220 295 355 500 600 700 900 1350 2000 2500
SAN(AS) 80 1~2 33 44 90 135 220 265 355 500 600 750 900 1350 2000 2500


VD Honeycle dehumidifier

Features:
Controlled by microprocessor with P.I.D. temperature control.
Consists of LCD display and keyboard.
Chinese and English interface is available; easy to operate system and to understand warning messages.
Double-condenser provides lower return air temperature and dew point below -40°C (-50°C is available with chilling water).
PLC control is optional.
Dew-point monitor is optional.
Specifications:
Model Hot-Air Flow Rate(m3/hr) Dryer Blower(kW) Regenerative Blower(kW) Regenerative Heater(kW) Inlet & Outlet Diameter(inch) Dimension (cm) Net Weight(kg)
VD80H 80 0.75 0.25 3.9 2″ 82×55×128 120
VD130H 130 1.1 0.25 3.9 2″ 82×55×128 140
VD160H 160 1.5 0.55 5.4 2.5″ 105×66×153 215
VD220H 220 2.2 0.55 5.4 2.5″ 105×66×153 225
VD300H 300 3 0.75 7.2 3″ 126×70×170 240
VD400H 400 5.5 0.75 7.2 3″ 126×70×170 280
VD500H 500 5.5 2.2 11 4″ 130×90×180 290
VD800H 800 7.5 2.2 11 4″ 130×90×180 320
VD1000H 1000 9 3 18 5″ 168×126×191 400
VD1200H 1200 13 3 18 5″ 168×126×191 600
VD1500H 1500 18 5.5 20 6″ 210×141×196 510
VD2000H 2000 18 5.5 20 6″ 210×141×196 760
VD3000H 3000 27 7.7 36 8″ 224×214×196 1140
VD4000H 4000 36 11 40 8″ 275×200×245 1350
 
VMD 3-in-1 dehumidifying dryer

Features:
Integrated dehumidifying, drying and feeding in one unit.
Feeding to 1 molding machine is standard configuration; feeding up to 3 molding machines is optional.
Controlled by microprocessor with P.I.D. temperature control.
Consists of LCD display and keyboard.
Double-condenser provides lower return air temperature and dew point below -40°C (-50°C is available with chilling water).
Chinese and English interface is available; easy to operate system and to understand warning messages.
Insulating drying hopper with European standard allows better heat preservation and drying efficiency.
Fully sealed feeding system to prevent dried material from contacting open air and being damped.
Discharge valve ensures no residual materials in hopper tubes each time.
Small footprint and moveable.
PLC control with enhanced configuration is optional for feeding up to 5 molding machines.
Dew-point monitor is optional.
Specifications:
 
Model VMD-90L/80A VMD-120L/80A VMD-160L/130A VMD-230L/160A VMD-300L/220A VMD-450L/300A VMD-750L/400A VMD-900L/500A VMD-1200L/800A
Hopper Capacity (L) 90 120 160 230 300 450 750 900 1200
Insulating Materials Fiberglass and Casing
Dry Air Dew Point -40°C
Drying Temp. 80-160°C
Air Flow (m3/h) 80 80 130 160 220 300 400 500 800
Blower Power (kW) 0.75 0.75 1.1 1.5 2.2 3 5.5 5.5 7.5
Regeneration Blower (kW) 0.25 0.25 0.25 0.55 0.55 0.75 0.75 2.2 2.2
Drying Heater (kW) 3.9 5.4 5.4 7.2 12 15 18 21 21
Regeneration Heater (kW) 3.9 3.9 3.9 5.4 5.4 7.2 7.2 11 11
Pipe Diameter Drying (mm) 51 51 51 63 63 76 76 100 100
Cooling (inch) 3/4"
Regeneration (mm) 38 38 38 51 51 51 51 63 63
Conveying Blower (kW) 1.1 1.1 1.1 1.5 1.5 1.5 2.2 3.7 3.7
Conveying Distance (m) Stage 1 10
Stage 2 10
Hose Diam. (inch) 1.5 2 2
Sensor Hopper Capacity (L) 6 6 6 6 6 6 10 10 10
Vacuum Hopper Capacity (L) 6 6 6 6 6 6 10 10 10
Dimension
L×W×H (cm)		 100×87×
180		 100×87×180
100×
87×180
129×
96×204
143×
103×215
150×
130×280
178×
130×286
214×
138×316
225×
138×349
Net Weight (kg) 310 340 360 420 550 600 750 830 900

VAC Air-cooled Mold Dehumidifier

Features:

1.Equipped with reversed phase, faulty blower, pump overload and high temperature protection.
2.Consisted of buzzer and alarm, which ensure safe operation.
3.Cooling air temperature can be adjusted within 12-14°C, and is displayed on the controller.
4.Equipped with air filter which is convenient to clean.
5.Air shield is optional, which is used to recycle the output cooled air.

Specifications:
 
Model Max. Air Throughput (m3/hr) Cooling Air Capacity(kW)  Blower Power(kW) Working with Chiller (HP) Air Outlet Temperature (°C ) Water Inlet Diameter (inch) Water Outlet Diameter (inch) Cooling Air Diameter(mm) Dimension L×W×H (cm)
VAC-1000 1000 13.5 0.37 8/5 11/13.5 1 1 Φ200 103×132×169.8
VAC-2000 2000 27.6 0.55 12.5/10 11/14 1 1 Φ200 110×132×174.3
VAC-3000 3000 40 0.75 15/12.5 11/16 1 1 Φ250 122×137×186.8
VAC-4000 4000 55 0.75 25/20 11/14 1 1 Φ250 122×137×186.8

 

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