Vertical vacuum furnace carbonization

appointment

 
Vertical vacuum oven for carbonization may be designed to use graphite as a heater in the carbon environment, the maximum heating temperature may reach above 1600 ℃ is used for carbonization and pyrolysis at a high temperature, carbon-carbon composite materials, composite materials based on ceramics, carbon filaments insulating materials. High-temperature tube furnace may also be designed for the use of metal heating elements in the heating atmosphere without carbon, the maximum temperature reached 1100 ℃, intended for degreasing and sintering of specific materials in an oxygen atmosphere.

Technical features vertical vacuum furnace for carbonization

 
1. Evacuation at low or room temperature. In case of high temperature is operated at low pressure.
2. The metal heating elements, 380V power, completely out of the muffle metal capable of operating in an oxygen environment, with a high protection against contamination. Capacities applicable under different climatic conditions.
3. For the overall product can be designed with multiple (upper and lower) temperature control zones, in order to improve temperature uniformity.
4. High-temperature tube furnaces are able to option the outer circulation of rapid cooling system, reducing the time of each cycle.
5. With the possibility of flue gas treatment system multistage options remove tar, fly ash, dust, particulates and flue gases generated during the carbonization.

Personal accessories

 
1. The oven doors: hydraulic lifting / mechanical lifting, folding door / Sliding door; manual closing / automatic ring seal.
2. The body of the furnace: all carbon steel / stainless steel fully
3. Camera vertical vacuum furnace for carbonization: refractory ceramic fiber brick +
4. Heater: Ni-Cr; Fe-Cr-Al; Fe-Cr-Al-Nb; Fe-Cr-Al-Mo
5. muffle: SUS304; SUS316L; SUS310S
6. Pneumatic system: manual / automatic valve
7. HMI (interface): analog screen / touch screen
8. PLC: OMRON / SIEMENS
9. The temperature controller: SHIMADEN / EUROTHERM
10. Thermocouple: K type / N type / S type
11. Electrical components: CHINT / SCHNEIDE

Technical characteristics of high-temperature tube furnace

 

options Models	VVC-0508	VVC-1015	VVC-1520
working area size D × H (mm)	Φ500 × 800	Φ1000 × 1500	Φ1500 × 2000
Load (kg)	150	1000	3000
Max. Temperature (℃)	1000	1000	1000
Temperature uniformity (℃)	± 7.5	± 7.5	± 10
Heating power (kW)	75	180	300
Ultimate vacuum (Pa)	thirty	thirty	thirty
The rate of increase of pressure (Pa / h)	0.67	0.67	0.67
The above specifications are subject to change according to the technological requirements of the customer, they are not the standards for the reception, detailed specifications will be confirmed in the technical proposal or contract.