Product Description

Introduction to PFI ZT11-00 Vertical Grinding Machine
The experimental PFI ZT11-00I vertical pulping machine adopts international standards and can perform pulping and reading tests on bottom, medium, and high concentration pulp. The maximum tapping of dry pulp is 30g, and the stainless steel pulp pool, flying knife roller, and distribution cabinet are designed with the latest circuit. The LCD displays the spindle speed and automatically controls the tapping time as needed. Fully microprocessor controlled; After the test is completed, the instrument will automatically shut down; Auto key switches to calibration mode, with built-in safety protection; Adjustable gap; Safe operation and easy cleaning. It is a specialized mechanical experimental equipment for developing and analyzing high-end paper.
To solve the quality problem of paper, it is necessary to study the pulp tapping degree. At the same tapping degree, there are different fiber structures (length, pulverization, separation), etc. In order to ensure the physical properties of producing various types of paper, PFI vertical pulping machine has a wide adaptability to sample concentration, and the gap between the pulp pool wall and the flying knife has a large adjustability. The flying knife roller rotates in the same direction as the pulp tank at different speeds along the circumference, acting on the pulp to achieve the purpose of pulping.
The experimental PFI ZT11-00I vertical pulping machine has a wide range of pulping adaptability. It can change the specific pressure and adjust the gap between the pulping roller and the pulping chamber to control the pulping cutting force. It can perform low, medium, and high concentration pulping, especially suitable for laboratory medium and high concentration pulping. The machine has a pulp tank and cutter roller operating at the specified speed, synchronous belt transmission, counter, and can set the pulp dissociation time. Using intelligent force value control to control pressure; Run the touch screen display; There is a communication intelligent computer intelligent interface;
Main parameters:
1. Beating chamber: inner diameter Φ 250mm, depth 52mm
2. Beating knife roller: outer diameter of Φ 200mm, blade length of 50mm, blade thickness of 5mm
3. Linear velocity difference between the beating blade roller and the beating chamber: (6.0 ± 0.2) m/s
4. Pulp concentration: 5-20% (standard concentration 10%)
5. Absolute dry pulp sample: 5-30 grams (standard quantity of 30 grams)
6. Adjustment distance for pulping gap: 0-25mm
7. Beating pressure: (3.33 ± 0.1) N/mm blade length; (1.77 ± 0.1) N/mm blade length
8. Photoelectric counter: counting from 0 to 999999 revolutions per minute
9. Knife roller motor: Y90S-4，1.1Kw，380V/50HZ
10. Beating chamber motor: YS-7124，0.37Kw，380V/50HZ
11. Dimensions: The main unit measures approximately 760 × 400 × 1000mm; Electrical cabinet approximately 400 × 350 × 950mm
12. Weight: Approximately 350kg
13. Product features: All components in contact with slurry water are made of high-quality stainless steel, which has superior corrosion resistance. The counter can set and display the number of revolutions of the beating roller, and automatically stops beating when the set speed value is reached. Synchronous belt drive ensures accurate rotational speed. The distance adjustment screw adjusts the distance between the knife roller and the beating chamber during feeding and adjustment, with scale markings. The whole machine runs smoothly;
14. Force value display control; (3.33 ± 0.1) N/mm blade length; (1.77 ± 0.1) N/mm blade length
15. Touch screen display: Grinding pressure CNC gauge, intelligent communication interface (grinding unit pressure display, grinding power consumption display)
16. Collect equipment operating parameters and upload them to the computer for querying historical experimental data;
17. It has the function of printing data;
Local features:
1. Automatic lifting, overload protection (can be manual or electric), the knife roller can only be started after entering the position, and the circuit will automatically break when there is a malfunction during operation.
2. Bidirectional time relay control (tool roller rotation time control and chassis rotation) Bidirectional time relay can be set in isolation, with delayed start time and working time (time relay inside the box is set to delay start, time relay outside the box is set to work time)
3. Chain protection, the knife roller automatically stops when it leaves the working plane.
4. The working position can be slightly adjusted (up to 0.3mm)
5. 14. Force value display control; (3.33 ± 0.1) N/mm blade length; (1.77 ± 0.1) N/mm blade length
6.15. Touch screen display: Grinding pressure CNC gauge, intelligent communication interface (grinding unit pressure display, grinding power consumption display)
7.16. Upload the operating parameters of the collection device to the computer, which can query historical experimental data;
8.17. It has the function of printing data;
Our company produces two models: regular and international standard models available for selection;

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