GSH-150
GSH-150 extra-large intelligent vacuum drying oven
Ovens & drying ≤ 150 °C Vacuum Drying
Part of our industrial oven & drying chamber range — selection notes and all systems →
KEY DATADELIVERED
MAX TEMP
150℃
ATMOSPHERE
Vacuum
CATEGORY
Ovens & drying
SOURCE
Proposal text
From the original technical proposalAHGSTEC
Verification note.Chamber dimensions and volume are subject to the final confirmed design drawings.
Specification
Specification
Taken from the original technical proposal. Ranges indicate configurable options; the signed technical agreement governs.
Primary A
- Model
- GSH-150
- Equipment name
- Extra-large intelligent vacuum drying oven
- Inner chamber dimensions (L×W×H)
- 3800 × 400 × 3150 mm
- Effective volume
- approx. 4,788 L (≈ 4.79 m³)
- Working temperature range
- RT+10 °C to 150 °C
- Typical working temperature
- 50–60 °C
- Temperature control accuracy
- ±1 °C
- Temperature uniformity
- ±3 °C (no load)
- Working vacuum
- 2–5 kPa (adjustable)
- Ultimate vacuum
- ≤1 kPa (no load)
- Vacuum control accuracy
- ±0.2 kPa
- Heating method
- Three-side radiant heating + shelf conduction heating
- Total heating power
- approx. 120 kW
- Vacuum pump power
- approx. 15 kW
- Total installed power
- approx. 130 kW
Secondary B
- Power supply
- 380 V / 50 Hz / three-phase five-wire
- Inner chamber material
- SUS304 stainless steel (12–16 mm thick)
- Reinforcement
- 12#–16# channel steel frame reinforcement outside the inner chamber
- Outer shell material
- Q235 cold-rolled steel sheet, electrostatic powder coating
- Insulation material
- Alumina-silicate rock wool (thickness ≥100 mm)
- Sealing material
- One-piece moulded silicone vacuum sealing strip
- Control system
- Siemens PLC + colour touch screen
- HMI
- Colour touch screen of 10-inch class or larger
- Temperature sensor
- PT100 high-precision platinum resistance
- Vacuum sensor
- Digital vacuum pressure transmitter
- Communication interface
- Industrial Ethernet (MES-ready)
- Nitrogen / inert-gas system (optional)
- Nitrogen or inert-gas inlet with flow-control valve (optional)
- Equipment weight (approx.)
- 18,000–22,000 kg
- Equipment colour
- Customisable on request
Structure
Cross-section
Click any part to see its role. Together these eight determine the final thermal performance.
PART 01
Chamber
One-piece polycrystalline alumina ceramic fiber. High density, low conductivity, no dusting at temperature — the first determinant of uniformity.
- Material
- Polycrystalline alumina fiber
- Continuous rating
- ≤ 650 °C
- Construction
- Seamless, one-piece
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