Glass Tempering Furnace
Yuntong S Series
Yuntong- Max sheet size
- 3300 x 20000
- Thickness
- 2.5-19
- Glass type
- Low-E / coated, Jumbo sheets
- Power
- 2500
- Factory-direct pricing
- Shipping, installation and commissioning quoted together
- No buyer premium
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A double heating chamber reduces heat shock to both the glass and the equipment, and improves flatness, optical quality and stress distribution.
- Production rate 15 to 100 percent higher than comparable single chamber lines
- Available bed sizes 2.1m x 3.6m up to 3.5m x 8m
- Minimum glass emissivity 0.01
- 3mm production rate up to 60 batches/hour
- 2mm heat strengthening and 2.5mm full tempering
Key Specifications
| Maximum glass size (mm) | 3300 x 20000 |
|---|---|
| Glass thickness range (mm) | 2.5-19 |
| Heating method | Forced convection |
| Installed power (kW) | 2500 |
| Machine footprint (m) | 63 x 6.7 x 2.8 |
| Production rate | 63 |
| Sizes in this series | 8 |
Figures as published by the manufacturer; not yet independently verified. (Yuntong catalog_2023EN.pdf, 9)
Models in this series
| Model | Glass thickness (mm) | Max glass (mm) | Batches/hr 3mm | Batches/hr 4mm | Batches/hr 5mm | Batches/hr 6mm | Min power demand (double chamber mode) | Line dimensions (m) |
|---|---|---|---|---|---|---|---|---|
| PG1225DST | 2.5-12 | 1220 x 2500 | 63 | 51 | 40 | 31 | 1100 kW @ 2.5mm | 22 x 3.8 x 2.5 |
| PG1650DST | 2.5-12 | 1650 x 5000 | 50 | 42 | 34 | 27 | 1600 kW @ 2.5mm | 38 x 4.7 x 2.5 |
| PG2436DST | 3.2-19 | 2440 x 9000 | 55 | 45 | 36 | 28 | 1800 kW @ 3.2mm | 31 x 5.3 x 2.5 |
| PG2442DST | 3.2-19 | 2440 x 10000 | 52 | 43 | 35 | 28 | 1000 kW @ 5mm | 35 x 5.3 x 2.5 |
| PG2460DST | 3.2-19 | 2440 x 14000 | 44 | 37 | 30 | 24 | 1250 kW @ 5mm | 44 x 5.3 x 2.5 |
| PG2860DST | 4-19 | 2800 x 14000 | – | 37 | 30 | 24 | 1500 kW @ 6mm | 44 x 5.8 x 2.7 |
| PG3060DST | 4-19 | 3050 x 14000 | – | 36 | 30 | 24 | 1600 kW @ 6mm | 45 x 6.3 x 2.8 |
| PG3390DST | 5-19 | 3300 x 20000 | – | 31 | 26 | 21 | 2500 kW @ 6mm | 63 x 6.7 x 2.8 |
DST series double chamber tempering line, forced convection heating. Jumbo double chamber line installed: W3.6m x L13m x 2, which can temper W3.6m x L27m glass.
Where it sits in the line
The stations before and after this machine on a glass processing line.
Glass Tempering Furnaces
S Series
After
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Manufacturer
Yuntong has concentrated on glass processing technology and machinery for over 40 years, and built China's first horizontal tempering furnace in 1989. The company reports leading work in zonal heating control, quenching power saving and forced convection heating, and states it has delivered over 700 tempering lines worldwide for architectural, appliance, automotive, furniture and PV glass.
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