Model NO.: HDDR
Type: General
Dew-Point Temp.: -10 ~ +5 Degree C
Cooling Water Pressure: 3~5bar
Trademark: Hadrdega
Transport Package: Wooden Case
Specification: 3phase, 230/400/460V, 50/60Hz
Origin: Tianjin, China
HS Code: 841939909
Application
HDDR series mould moisture dehumidifier are designed to remove the the moisture from condensing on the mould surface. Forming of moisture sweat on the mould surface is due to the use of chilled water for reducing the moulding cycle time, particularly while moulding of the PET preforms. To bring about the moisture sweat on the mould surface is because the mould surface temperature is lower than the dew-point temperature of surrounding air, thus the water vapor comes into being, then causes corrosion of mould and effects quality of moulding parts as well as productioin efficiencies. This series of machine uses honeycomb rotor to carry out dehumidifying function, which generates a dry airflow with dew-point ranging from +5ºC~-10ºC, and ensures the surrounding air of mould remaining in a low dew-point temperature. It provides constant low dewpoint surrounging air to the mould surface all year round without being infuenced by the change of seasons.
Technical Specifications
Model |
 |
HDDR-500 |
HDDR-1000 |
HDDR-1500 |
HDDR-2000 |
Regen. Heater |
kw |
4 |
7.2 |
15 |
24 |
Regen. Blower |
kw (50hz/60hz) |
0.4/0.5 |
0.75/0.85 |
2.2/2.6 |
2.2/2.6 |
Process Blower |
kw(50hz/60hz) |
0.75/0.85 |
1.5/1.8 |
1.5/1.8 |
1.5/1.8 |
Process Air Flow |
m3/hr |
500 |
1000 |
1500 |
2000 |
Process Pipe Diameter |
inch |
4 |
5 |
8 |
8 |
Regen. Pipe Diameter |
inch |
2 |
2.5 |
4 |
4 |
Water inlet Connection |
 |
3/4" PT |
3/4" PT |
3/4" PT |
2" PT |
Ave. Process Air Temp. |
ºC |
30 |
30 |
30 |
30 |
Dew-point Temp. |
ºC |
-10 ~ +5 |
-10 ~ +5 |
-10 ~ +5 |
-10 ~ +5 |
Cooling Water Flow |
L/min |
45 |
90 |
135 |
180 |
Cooling Water Pressure |
bar |
3~5 |
3~5 |
3~5 |
3~5 |
Dimensions |
mm (LxWxH) |
700x650x1730 |
805x800x1780 |
1075x1150x2040 |
1075x1300x1940 |
Weight |
kg |
260 |
335 |
350 |
450 |
Note: 1. Noise level ≤85dB (A)
2. Condition for Open-loop application; Ambient dry bulb temp.≤30ºC, relative moisture ≤70%.
3. Cooling water required temp.: 7~10ºC.
4. Power: 3Φ, 230/400/460V, 50/60Hz
Model Selection Guide
| Model |
HDDR-500 |
HDDR-1000 |
HDDR-1500 |
HDDR-2000 |
| Cavity Number |
12 |
16 |
24 |
32 |
48 |
56 |
| Cavity Array |
(2x6) |
(2x8) |
(4x6) |
(4x8) |
(4x12) |
(4x14) |
| Cavity Distance |
Standard |
Standard |
Standard |
Standard |
Standard |
Standard |
Max. Shot Weight
(kg/hr)
|
200 |
270 |
400 |
420 |
560 |
560 |
1.Accurate control and display of regenerative temp. by using P.I.D. control.
2.Honeycomb rotor is used to ensure constant air dehumidifying effect.
3.Microprocessor board is fitted to indicate machine running status and to diagnose malfunctions.
4.Motor overload and phase reverse alarm fuctions are included.
5.Return air cooling and filtering are included.
6.Under normal state and atmospheric conditions, the humidity content of air can be controlled exactly all year round.
7.Inhibits corrosion and prolongs service life of the mould, and yet reduces mouding cycle time.
8.Air temperature generated by this series of machine is about 30ºC, this ensures moisture condensation in the moulding area will not occur on the view window of the moulding machine.
PHE Spare Gasket For BARRIQUAND
Barriquand Heat Exchangers Gaskets,Barriquand Gasket Heat Exchanger,Barriquand Phe Gasket,Phe Gasket For Barriquand
Dongguan Runfengda F&M Co., Ltd , https://www.dgrunfengda.com