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Technical parameters of automatic washing blackboard
Full-automatic dust-free washing environmental protection teaching green board technology
Data parameters:
1. Board size: 4.2 * 1.2M. It can also be extended or shortened according to the size required by the customer.
2. The surface of the board is made of green steel plate without shadow, rust and special teaching imported from Japan, which is wear-resistant, shock-proof and strong in corrosion resistance. With the use of soft chalk, writing is fluent, clear, long-term use, good reflective effect.
3. The transmission part adopts 220V, 30W power-saving micro-speed bidirectional motor, the output torque is large, the forward and reverse rotation is smooth, and the use time is long.
4. The ultra-thin low-noise vertical powerful constant-flow fan is used for the board drying part, and two fans are used to achieve the board drying without dead angle, and the drying speed is fast. The disadvantage of slow.
5. The water supply part adopts small, direct current, low noise, high pressure diaphragm water pump. The water supply pressure is high and uniform, and the dust suction is fast. The water suction part is equipped with a filter nozzle to filter the dust and has a long service life.
6. The control part adopts microcomputer single chip technology, low voltage program control, advanced and reasonable design.
7. The cover part is made of 2MM high-quality steel plate and processed by computer spraying. It has beautiful appearance, fashion and durability without joints.
8. The part of the sink is made of 3MM high-quality aluminum alloy and electrolytically colored without deformation and distortion. The color tone matches the board surface reasonably and has the function of secondary precipitation and filtration.
Wiping process:
1. a Erase all: This product uses high-tech microelectronics technology, programming to control the erase cycle, water flow and air volume. It is easy to use, only need to gently press the "start button" to achieve a fully automatic dust-free erasing. The entire process takes only 90 seconds.
b. Partial erasure: After pressing the "start button", when the eraser wipes to the place where it should be wiped out, after pressing the "stop button", the eraser pauses for a short time, then it can return to the initial position and complete a partial erasing process .
2. In each complete erasure and partial erasure, the erasure cycle, water flow and air volume are set by the program, and no human intervention is required.