Borderless sliding blackboard

Product Highlights and Advantages

● Integrated chalk groove ● Concealed design of installation components ● Full slide up and down design.

structure

1. Borderless: The writing board has no borders on all four sides, allowing for continuous writing and high teaching efficiency.

2. Safety: Remove the vertical frames on both sides of the blackboard without pinching hands.

3. Chalk slot: The lower frame is an integrated chalk slot frame, which can hold teaching aids and has easy to use space.

4. Hidden: When installing the blackboard, the upper and lower installation parts are hidden and not exposed, making the overall 

safety and aesthetics.

5. Sliding block module: Both the upper and lower tracks use sliding block modules, with linear sliding design, smooth pushing 

and pulling, and no noise.

6. Equipment: The board adopts fully automated assembly line operation, with high precision and stable production capacity.

Production basis

The blackboard and the materials selected for the blackboard meet the national quality inspection standards and environmental 

protection requirements.

Blackboard execution standard

GB28231-2011 "Safety and Health Requirements for Writing Boards"

GB 21746-2008 "Safety Requirements for Teaching Instruments and Equipment"

JY0001-2003 General Quality Requirements for Teaching Instruments and Equipment Products

JY0002-2003 "Inspection Rules for Teaching Equipment Products"

patented product

Borderless sliding blackboard patent number 2020210736116