General features and working process
The whole operation process of SINOMAC Glass Autoclave has 6 segments. Pre-heating and pre-pressing segment, first segment of temperature and pressure keeping, heating and pressurizing segment, second segment of temperature and pressure keeping, cooling segment, air exhaust segment. During the whole process, temperature and pressure in all segments will be monitored by HIM or PC, and the operation process will be realized by our exclusively developed TPC(Thermal Processing Control)software which is based on PLC control system to ensure the full automatic operation.Technical Description1. Quick opening door
- The whole system consists of three parts: A pair of gear flange, driven devices and seal ring.
- Hydraulically operated door opening and closing.
- The seal ring is made of silicon rubber.2. Insulation system
- Insulation: Inner insulation
- Insulation material: Aluminium silicate+ rock wool
- Internal sheet metal: Stainless steel, 0.8 mm
- Insulation thickness: 80mm3. Floor supports and rails
- Rail loading: 20,000kg, Increased loading can be offered optionally.
- Rail type: Unequal angle steel
- Floor loading: 400kg, Increased loading can be offered optionally.
- Form of floor supports: Mild Steel Checkered Plate
4. Heating system
- The heating system consists of the main heating zone and auxiliary heating zone, the heating element located in the rear and sides of the wind duct to ensure uniformity of temperature during the heating process.
- Electric heating via inconel tubular heaters
5. Cooling system (heating exchange)
- The main heating exchanger is made of Aluminum finned tube, which located in the rear of the autoclave.
- The auxiliary cooling system is made of Aluminum finned tube. Exchanger mounted in side wall for easy system maintenance.
6. Forced convection system
- Parameters of circulating fan
Connecting format: Direct-connected,
Rated rotate speed: 960 r/min(400V/50HZ),
Fan wheel: 7# centrifugal impeller,
Wind pressure: 1100Pa,
- Shaft sealing
Mechanical seal, silicon carbide - graphite materials as static and dynamic ring seal, bearings with high-temperature series.
7. Temperature monitoring components
- Air temperature thermocouples: 3, PT100, including HMI monitoring, data-acquisition, and control
- Hi-limit thermocouple: 1, PT100, including HMI monitoring/control.
8. Vacuum system
Vacuum source ports: 6 total
9. Control System
- Control System is developed based on the research and development toward glass processing industry, including the PLC central controlling part, touch screen (HIM) operation system and network. The operation of the whole system is based on the exclusive developed TPC (Thermal Processing Control )software.
- It can insert or save the production technique process, display the pressure and temperature curve anytime; And its paperless record function can realize record, save and check of technique curve and process parameters.
- Advanced TPC control software makes the controlling technique during the process of temperature waiting for pressure, pressure waiting for temperature possible to ensure the simultaneous effect of temperature and pressure according to the settled technique curve, and it also has over-temperature and overpressure alarm and various safety protection functions.
- Customer can operate register, login and typing in product information, and realize intranet or remote control.
- It can realize data output, printing, analyzing requirements to improve product quality.Foundation and InstallationAutoclave Specification
|MODEL# SN-GB F2860 GLASS AUTOCLAVE_TECHNICAL PARAMETER |
|No.||Description||Unit||Specifications and Parameters|
|3||Max. glass size||mm||2500X6000|
|4||Autoclave track distance||mm||950|
|10||Safety valve exhaust||Mpa||1.4|
|11||Working medium||---||Compressed Air|
|12||Heating mode||--- ||Electric (Convection+Radiation)|
|13||Heater||--- ||Inconel tubular heaters|
|15||Circulating fan motor power||KW||18.5|
|16||Thermocouple type||---||K or PT100|
|17||Air temperature thermocouples||Piece||3|
|21||Control software||---||Thermal Processing Control (TPC)|
|23||Supporting air tank||M³||3|
|24||Working environment temperature||ºC||Min. -20ºC , max +45ºC|
|25||Working environment humidity||---||< 60%|
|26||Power supply||---||220/380VAC, 3P+N+PE, 50/60Hz|
WorkshopFrom the SINOMAC team, with 15 years of experience.