Purpose and Technical Indicators:
Hand sheet former manufactured by our company is applicable to research and experiments in papermaking research institutes and paper mills. It copies pulp into a sample sheet, then puts the sample sheet on the water extractor for drying and then carries out the inspection of the physical intensity of the sample sheet to appraise the performance of the raw material of pulp and beating process specifications. Its technical indicators conform to China’s specified standard for papermaking physical inspection equipment. Vacuum-pumping is used for heating and drying in the drying part; the higher the degree of vacuum is, the drying speed is faster; the heating element has a long service life and is easier to replace for use of a heating plate; the temperature control system uses intelligent PID control, has functions of short circuit, wire break and over-temperature alarm and high precision in measurement and control and is safety and reliable;
The vacuum system uses electromagnetic control, the machine is equipped with an oil return
prevention system by which to avoid oil return caused by shutdown. The machine is easy to
operate and convenient to use. The hand sheet former makes pulp into sample sheets with a
diameter of no more than φ200 and then dries the sample sheets by vacuum heating.
1. Diameter of sample sheet: ≤ 200mm
2. Vacuum degree of vacuum pump: 0.092-0.098MPa
3. Drying temperature: ≤105℃
4. Drying time (30-80g/m2 quantitative): 3-6 minutes
5. Heating power: 1.5KW×2; voltage: 220V
6. XMT616 intelligent PID temperature controller × 2
Working power supply: AC/DC 85-260V (50HZ/60HZ)
Thermal resistance: PT100
Contact capacity: AC 250V/3A
Operation environment: 0-±50oC: ≤85% RH
Measurement accuracy: 0.2% F.S
Time precision: ≤0.1%
7. DHC9J-L time totalizer
E2ROM is used to store data; the data can be stored for ten years and are displayed with a
five-digit LED digital display.
The scope of the time totalizer is between 1s-9999.9h.
Power supply voltage: AC/DC 100V-240V
Power consumption: ≤3.5VA
Time precision: ≤0.1%
8. Power of vacuum pump motor: 2.2KW
Voltage: 380V
9. Power of jet self-priming stainless steel pump motor: 370W
10. Inflation valve for electromagnetic vacuum belt: current 0.048A
Voltage: 380V
Voltage 220V
11. Vacuum electromagnetic valve: ×2
Voltage: 22
Purpose and Technical Indicators:
Hand sheet former manufactured by our company is applicable to research and experiments in papermaking research institutes and paper mills. It copies pulp into a sample sheet, then puts the sample sheet on the water extractor for drying and then carries out the inspection of the physical intensity of the sample sheet to appraise the performance of the raw material of pulp and beating process specifications. Its technical indicators conform to China’s specified standard for papermaking physical inspection equipment. Vacuum-pumping is used for heating and drying in the drying part; the higher the degree of vacuum is, the drying speed is faster; the heating element has a long service life and is easier to replace for use of a heating plate; the temperature control system uses intelligent PID control, has functions of short circuit, wire break and over-temperature alarm and high precision in measurement and control and is safety and reliable;
The vacuum system uses electromagnetic control, the machine is equipped with an oil return
prevention system by which to avoid oil return caused by shutdown. The machine is easy to
operate and convenient to use. The hand sheet former makes pulp into sample sheets with a
diameter of no more than φ200 and then dries the sample sheets by vacuum heating.
1. Diameter of sample sheet: ≤ 200mm
2. Vacuum degree of vacuum pump: 0.092-0.098MPa
3. Drying temperature: ≤105℃
4. Drying time (30-80g/m2 quantitative): 3-6 minutes
5. Heating power: 1.5KW×2; voltage: 220V
6. XMT616 intelligent PID temperature controller × 2
Working power supply: AC/DC 85-260V (50HZ/60HZ)
Thermal resistance: PT100
Contact capacity: AC 250V/3A
Operation environment: 0-±50oC: ≤85% RH
Measurement accuracy: 0.2% F.S
Time precision: ≤0.1%
7. DHC9J-L time totalizer
E2ROM is used to store data; the data can be stored for ten years and are displayed with a
five-digit LED digital display.
The scope of the time totalizer is between 1s-9999.9h.
Power supply voltage: AC/DC 100V-240V
Power consumption: ≤3.5VA
Time precision: ≤0.1%
8. Power of vacuum pump motor: 2.2KW
Voltage: 380V
9. Power of jet self-priming stainless steel pump motor: 370W
10. Inflation valve for electromagnetic vacuum belt: current 0.048A
Voltage: 380V
Voltage 220V
11. Vacuum electromagnetic valve: ×2
Voltage: 22
