Main features: 1. Automatically adjusting temperature, pressure ang sintering time by computer. 2. 3-zone PID temperature control system, displaying the process curve in colour display. 3. Computer with storing possibility of 50 programs. 4. Recording 1000 data finished truly. 5. Offering optional Chinese or English operating interface. 6. Sintering through graphite or special steel moulds. 7. Applying gas H2 or N2 in sintering process.