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RADIANT TECHNOLOGY CORP.

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RTC PVD-300/600 SERIES METALLIZATION DRYING/FIRING FURNACES 

The PV Series metallization firing furnaces have been specifically engineered to produce higher efficiency and lower cost solar cells.  Unique technology features of the furnace assure fast heating, fast cooling and fast belt speeds.
Lower cost solar cells are produced with faster processing speeds and improved equipment efficiency.  With shorter processing time and faster belt speeds, one furnace can produce up to twice the solar cells as other furnaces.  Costs for equipment, factory space and utilities are all lower.

BENEFITS AND FEATURES 

FAST HEATING

is achieved with a higher density of IR lamps in smaller temperature zones. 

FAST COOLING

is achieved with water-cooled cold walls above and below the conveyor belt. 

FAST BELT SPEEDS TRANSPORT

which carry lightweight solar cells smoothly.  Belt vibration is minimized with a friction drive roller. 

UNIFORM ATMOSPHERE

with a laminar flow of pre-heated gas produces a broad process window.

OPTIONS 

RTC PV-D-300 Metallization Drying/Firing Furnaces

bullet Air Purification System
bullet Dimpled Mesh Belt
bullet

Element Monitor

bullet KIC Profile System
bullet On Screen Profiling
bullet Over Temperature Shutdown
bullet

Process Ready/Alarm Light Tower

bullet Ultrasonic Belt Cleaner
bullet

Uninterruptible Power Supply

bullet

Water Cooled Condenser System (Scrubber)

RTC Model PVD-614 (click on picture to enlarge)
RTC PVD-300 Series Overview 
RTC PVD-600 Series Overview 
SPECIFICATIONS FOR PVD-300 SERIES 
MODEL NUMBER  PVD-309  PVD-314  PVD-324  PVD-336 

Parts Clearance (in/cm) see also Note 1

0.75 / 1.9 0.75 / 1.9 0.75 / 1.9 0.75 / 1.9

Belt Width (in/cm)

9 / 23 14 / 36

24 / 61

36 / 91
Conveyor Speed (ipm/ cm/min) 12-120 / 30.5-305 12-120 / 30.5-305 12-120 / 30.5-305 12-120 / 30.5-305

Load and Unload Stations, each (in, cm)

15 / 38 15 / 38 15 / 38 15 / 38

Dryer Entrance Baffle, Exhaust (in/cm)

15 / 38 15 / 38 15 / 38 15 / 38
Dryer Heated Length 60 / 152 60 / 152 60 / 152 60 / 152

Number of Dryer Heated Zones

2 2 2 2

Dryer Exit Baffle, Exhaust

15 / 38 15 / 38 15 / 38 15 / 38

Open Inspection Area (in/cm)

11 / 28 11 / 28 11 / 28 11 / 28

Furnace Entrance Baffle, Exhaust (in/cm)

15 / 38 15 / 38 15 / 38 15 / 38

Furnace Heated Length (in/cm)

30 / 76 30 / 76 30 / 76 30 / 76

Number of Furnace Heated Zones

4 4 4 4

Heat Up Time (minutes)

15 15 15 20

Max. Operating Temp (Dryer, Furnace)

400C / 1000C 400C / 1000C 400C / 1000C 400C / 1000C

Transition Tunnel (in/cm)

5 / 13 5 / 13 5 / 13 5 / 13

Water Cooling Length (in/cm)

20 / 51 20 / 51 20 / 51 20 / 51

Forced Air Cooling Length (in/cm)

45 / 114 45 / 114 45 / 114 45 / 114

Product Temperature at Exit

40C 40C 40C 40C

Atmosphere CDA, typical (scfh/lpm)

700 / 329 1300 / 611 1900 / 893 3200 / 1504

Process Exhaust, Venturi Assist

4 4 4 4

Electrical,
see also Note 2

208V-480V 3 phase 50Hz or 60Hz 208V-480V 3 phase 50Hz or 60Hz 208V-480V 3 phase 50Hz or 60Hz 208V-480V 3 phase 50Hz or 60Hz

Power (KW), Peak/Typical

59 / 23 89 / 25 149 / 59 161 / 64

Water (gpm-psi/ lpm-Kg/sq.cm)

5-50 / 19-3.5 5-50 / 19-3.5 10-50 / 38-3.5 15-50 / 57-3.5

Overall Length (in/cm)

249 / 633 249 / 633 249 / 633 249 / 633

Overall Width (in/cm)

43 / 109 43 / 109 51 / 130 63 / 160

Overall Height (in/cm)

68 / 172 68 / 172 68 / 172 68 / 172

Weight Net (lbs/Kg)

2825 / 1290 3200 / 1460 3800, 1720 4700 / 2140

Weight Crated (lbs/Kg)

4425 / 2020 4800 / 2180 5700 / 2600 7050 / 3200
NOTE 1: Customer may specify other clearance height.
NOTE 2: 4-wire (safety ground) or 5-wire (safety ground, separate neutral).
Specification can be changed without notice.
SPECIFICATIONS FOR PVD-600 SERIES 
MODEL NUMBER  PVD-609  PVD-614  PVD- 624  PVD-636 

Parts Clearance (in/cm) see also Note 1

0.75 / 1.9 0.75 / 1.9 0.75 / 1.9 0.75 / 1.9

Belt Width (in/cm)

9 / 23 14 / 36

24 / 61

36 / 91
Conveyor Speed (ipm/ cm/min) 18-180 / 46-460 18-180 / 46-460 18-180 / 46-460 18-180 / 46-460

Load and Unload Stations, each (in, cm)

15 / 38 15 / 38 15 / 38 15 / 38

Dryer Entrance Baffle, Exhaust (in/cm)

15 / 38 15 / 38 15 / 38 15 / 38
Dryer Heated Length 90 / 229 90 / 229 90 / 229 90 / 229

Number of Dryer Heated Zones

3 3 3 3

Dryer Exit Baffle, Exhaust

15 / 38 15 / 38 15 / 38 15 / 38

Open Inspection Area (in/cm)

11 / 28 11 / 28 11 / 28 11 / 28

Furnace Entrance Baffle, Exhaust (in/cm)

15 / 38 15 / 38 15 / 38 15 / 38

Furnace Heated Length (in/cm)

60 / 152 60 / 152 60 / 152 60 / 152

Number of Furnace Heated Zones

6 6 6 6

Heat Up Time (minutes)

15 15 15 20

Max. Operating Temp (Dryer, Furnace)

400C / 1000C 400C / 1000C 400C / 1000C 400C / 1000C

Transition Tunnel (in/cm)

5 / 13 5 / 13 5 / 13 5 / 13

Water Cooling Length (in/cm)

20 / 51 20 / 51 20 / 51 20 / 51

Forced Air Cooling Length (in/cm)

90 / 229 90 / 229 90 / 229 90 / 229

Product Temperature at Exit

40C 40C 40C 40C

Atmosphere CDA, typical (scfh/lpm)

900 / 423 1700 / 799 2400 / 1128 4200 / 1974

Process Exhaust, Venturi Assist

4 4 4 4

Electrical,
see also Note 2

208V-480V 3 phase 50Hz or 60Hz 208V-480V 3 phase 50Hz or 60Hz 208V-480V 3 phase 50Hz or 60Hz 208V-480V 3 phase 50Hz or 60Hz

Power (KW), Peak/Typical

90 / 36 136 / 54 229 / 91 245 / 122

Water (gpm-psi/ lpm-Kg/sq.cm)

5-50 / 19-3.5 5-50 / 19-3.5 10-50 / 38-3.5 15-50 / 57-3.5

Overall Length (in/cm)

353 / 897 353 / 897 353 / 897 353 / 897

Overall Width (in/cm)

43 / 109 43 / 109 51 / 130 63 / 160

Overall Height (in/cm)

68 / 172 68 / 172 68 / 172 68 / 172

Weight Net (lbs/Kg)

4000 / 1820 4550 / 2060 5400 / 2460 6650 / 3020

Weight Crated (lbs/Kg)

6300 / 2860 6850 / 3120 6700 / 3015 10000 / 4540
NOTE 1: Customer may specify other clearance height.
NOTE 2: 4-wire (safety ground) or 5-wire (safety ground, separate neutral).
Specification can be changed without notice.

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Last modified: 2017-11-09