Bry-Air EcoDry Mould Dehumidifier – MDS Series is designed exclusively to prevent mould sweating. The Bry-Air Mould Dehumidification System ensures increased production through reduced cycle times.
A chilled water pre-cooling coil combined with the latest in desiccant technology ensures super dry air. This prevents mould condensation on the injection moulding machine. Typically, an MDS-3 model Mould Dehumidification System can prevent condensation on moulding machines up to 800 tons.
Advantages
- Prevents mould sweating
- Improves production cycle time
- Increases mould life
- Reduces scrap rate
- Supply dry air to multiple machines
- Portable, easy to handle
- Enhances product quality and productivity
- Eliminates streaks, bubbles and other defects
- Choice of Individual, plant wide and centralised control
- Decrease rust and corrosion of the equipment
- Quick openable access panels for service & maintenance
Some Additional Features
- Honeycomb design fluted BryWheel®
- Chilled water pre cooling coil and after cooling coil
- Tubular type SS Heaters
- Easy cleanable air inlet filter
- Temperature display and RH for process outlet
- Plug fan for process and react air
- Quick openable access panels for service and maintenance
- Indication for operation and alarms
- Micro PLC controller, easy to operate
Wrap the Mould Surface With Dehumidified Air
Moist air enters the unit through the process inlet and passes through the BryWheel where the moisture is adsorbed. The moisture is separated through a process of continuous physical adsorption. The dehumidified air is then delivered to the confined space around the mould through the Mould Dehumidification System.
The rotating Brywheel Honeycomb Rotor moves into the reactivation segment well before “saturation” where the moisture is driven off by the hot air blown through the reactivation segment of the rotor.
The continuously rotating rotor provides extremely stable dehumidified process air to eliminate condensation on the mould surface (core and cavity).
Air Flow Diagram
Unit Layout
Technical Specification of Mould Dehumidification System
Model
|
Air Inflow (CMH)
|
House Connection in (mm)
|
Total Load
(KW)
|
React
Heater
(KW)
|
Process Blower Motor
(KW)
|
Bed Drive Motor (KW)
|
Req. Chilled Water for Pre Coil @ 7 °C Inlet
|
Dimensions in (mm)
|
Approx. Shipping
Weight
(Kg)
|
Process
|
React
|
GPM
|
LPM
|
W
|
D
|
H
|
MDS-500
|
500
|
100
|
150
|
4.6
|
3.8
|
0.79
|
0.02
|
10
|
39
|
894
|
805
|
1920
|
315
|
MDS-1000
|
1000
|
200
|
200
|
8.8
|
7.6
|
1.19
|
0.02
|
20
|
75
|
894
|
805
|
1920
|
335
|
MDS-1500
|
1500
|
300
|
250
|
12.9
|
11.4
|
1.51
|
0.04
|
30
|
114
|
1185
|
1065
|
2500
|
440
|
MDS-2000
|
2000
|
400
|
250
|
15.9
|
14.0
|
1.9
|
0.04
|
39
|
148
|
1185
|
1065
|
2500
|
480
|
MDS-2500
|
2500
|
500
|
300
|
20.2
|
18.0
|
2.2
|
0.04
|
49
|
186
|
1285
|
1165
|
2500
|
570
|
MDS-3000
|
3000
|
600
|
300
|
22.2
|
20.0
|
2.2
|
0.04
|
58
|
220
|
1285
|
1165
|
2500
|
590
|
All data subject to change without notice
Utility Details
Model
|
Main Connection Cable Size 4 Core in Copper (sq. mm)
|
Main MCB (amp)
|
Pre Coil Connection Size (in BSP)
|
Pre Coil Water Pressure (PSI)
|
Pre Coil Water Flow (GPM)
|
Pre Coil Req. Chiller (tonage)
|
MDS-500
|
2.5
|
16
|
1″
|
3.9
|
10
|
3.8
|
MDS-1000
|
2.5
|
20
|
1″
|
2.4
|
20
|
7.2
|
MDS-1500
|
6
|
30
|
1.5″
|
2.9
|
30
|
11.1
|
MDS-2000
|
6
|
40
|
1.5″
|
4.2
|
39
|
14.8
|
MDS-2500
|
10
|
50
|
1.5″
|
3.9
|
49
|
18.4
|
MDS-3000
|
10
|
63
|
1.5″
|
4.5
|
58
|
21.7
|
Note: All mention above coil data is based on water inlet 7°C.
Options
|
MDS-500
|
MDS-1000
|
MDS-1500
|
MDS-2000
|
Y-Damper Assembly
|
|
|
|
|
Inter Connecting Hose
|
|
|
|
|
Dew Point Display
|
|
|
|
|
Available
All MDS-series floor-mount cabinet-style mould dehumidifier come standard with:
- CNC manufactured, with powder coated finish
- Chilled water-cooling coils for pre cooler designed at 7°C inlet
- Castor wheel mounted cabinet for easy movement