Multimedia Greenboard Push Pull Teaching Large Blackboard aluminum frame sliding magnetic Chalkboard for Classroom

Multimedia Greenboard Push Pull Teaching Large Blackboard aluminum frame sliding magnetic Chalkboard for Classroom

Teaching Writing GreenBoard Product parameters

1. Structure: Double layered structure, with a fixed writing board on the inner layer and a sliding writing board on the outer layer. It can be opened and closed freely to ensure the safety management of the all-in-one machine, and supports the central placement of interactive teaching whiteboard products.

2. Specification: Length ≥ 4000mm, height can be adjusted according to the equipped interactive teaching whiteboard product to ensure effective matching with the interactive teaching whiteboard product.

3. Board surface: Using metal paint to write the board surface, matte, dark green/beige, with a glossiness of ≤ 12 gloss units, without glare caused by the blackboard itself. The writing is smooth and clear, with good color coordination and visual effect, effectively alleviating students' visual fatigue; The surface of the board is attached with a layer of transparent protective film, which complies with GB28231-2011 "Safety and Health Requirements for Writing Boards".

4. Lining board: Choose high-strength, sound-absorbing, moisture-proof, and flame-retardant polystyrene board.

5. Backboard: Made of high-quality galvanized steel plate, mechanically assembled in one go.

6. Cladding: Using environmentally-friendly two-component polyurethane adhesive, automated assembly line cladding operation ensures firm bonding, flat surface, and formaldehyde emission ≤ 0.2mg/L, meeting the GB 28231-2011 "Safety and Health Requirements for Writing Boards".

7. Border: Made of high-strength champagne colored electrophoretic aluminum alloy profiles, with performance meeting GB/T 5237.3 standards, and horizontal frame size ≥ 57mm × 78mm, frame size ≥ 29mm × 100mm. A hidden sliding system is installed on the track to prevent dust and debris from entering, structurally solving the problem of sliding being affected by dust. Equipped with a multi-purpose slot with a width of ≥ 30mm, the multi-purpose slot is separated from the sliding system and formed in one mold with the frame. It can accommodate teaching aids such as writing pens and pointers, without affecting the sliding of the sliding plate, and can also be used for dust concentration treatment; The frame should have good wear resistance and corrosion resistance, with a corrosion resistance of CASS 72H not less than level 10, and a wear resistance (sand drop test) of not less than 4000g.

8. Corner wrap: anti-aging high-strength ABS engineering plastic injection molding, double wall cavity forming streamline design, blackboard brand logo and corner wrap one-time mold molding, without sharp corners and burrs.

9.Limit gears: Install limit gears on both sides of the horizontal frame to prevent the sliding plate from hitting the vertical frame and clamping hands during the pushing and pulling process.

10. Pulley: Two sets of high-precision bearings for upper suspension wheel, lower flat sliding system, evenly installed up and down, smooth sliding, low noise, and precise front and rear positioning. To ensure product durability, the service life of the pulley should not be less than 100000 times.

11.Security: A lock is used to lock the sliding blackboard, and the key is universal, convenient and practical;

Instructions For Use

1. The product board is covered with protective film and should be removed before use. The specific method is as follows: Use a blade to tilt about 45 degrees along the inner side of the frame and gently scratch the board surface, taking care not to scratch the board surface, and then tear off the protective film along the scratch.

2. Please use soft dust chalk to write (except for the green board surface for water-based pens).

3. Please use a soft eraser or a specialized writing set inner eraser to erase.

4. Please use a matching cleaning agent to clean any residual colors on the board surface.

5. When using magnetic nails and buckles, they can be directly attached to the board surface for hanging pictures.

6. When opening the push-pull board, please rotate the key to the right, then hold the handle and push it to the side until the electronic whiteboard (or all-in-one machine) is fully exposed. When closing the push-pull board, please gently pull the handle back to fully cover the electronic whiteboard (or all-in-one machine), and then turn the key to the left to lock it.

Why Choose Qunmao Display?

Qunmao Display Technology Co., Ltd. was established in 2009 with a production base in Shenzhen, covering an area of 230000 square meters. The company focuses on high-tech technology enterprises specializing in the production, sales, software development, and service of LCD and central control equipment. It is a high-tech enterprise integrating intelligence, specialization, and Internet + of domestic and foreign video products, and the overall solution of domestic and foreign leading products. Solution OEM & ODM provider. Our product more than 85% export and has been receiving high reputation from customers over 50 countries and regions, such as: India, Morocco,Russia, Indonesia,USA, South Africa, Southeast Asia,pakistan, etc. 

Qunmao manufacturing factory Main prdocuts include :Interactive whiteboard,interactive flat panel,splicing screens, LCD video wall,smart advertising display, smart conference panel, educational tablets, smart blackboards, Digital signage,preschool education machines, smart terminals,queue machine,etc. A high-end technology enterprise with products, it is a master in the field of high-end displays.

Certifications & Exhibitions

Our Services and Advantages

1. Extensive sales and manufacturing experience

2. High-tech and efficient equipment

3. Customisation, OEM and ODM Services are acceptable

4. Strictly adheres to ISO9001 standards

5. Extensive after-sales service

6. Competitive factory price and superior quality

7. All materials meet the standards

8. Exceptional customer focus and knowledge

9. Owning a production factory with a complete supply chain

10. Quick email response within 12 hours.

Packaging And Shipping

FAQ

Q: can you provide OEM/ODM services?

A: Yes, it has received good support. We can customize it according to your requirements.

Q: do you have any stock?

A: We have 3000-5000 units in stock every month.

Q: is your company a real manufacturer?

A:Our company is a professional manufacturer in Shenzhen city. You are welcome to visit our factory at any time.

Q: how about the quality of the product?

A: our products have been strictly tested by QC before being delivered to customers. We sell our brand online in China's domestic market, so quality is our first priority!

Q: What is your delivery time??

A:Our factory has an inventory of raw materials and has 10 Automated production lines. Sample orders can be shipped out at any time, and bulk orders are delivered in about one to two week.

Q: What brand of screen are you using?

A: LG,BOE,AUO,TCL, Samsung, CHIMEIpanels would be used, depending on the projects. And we can guarantee that we use all original A+ screens from original brands.

Q: How does your factory do regarding quality control?

A: Quality is priority. Qunmao always attach great importance to quality controlling from the very beginning to the very end. We focus on every detail, our products accept CE,RoHS,FCC authentication,etc.

Q: What is your MOQ?

A: Any quantity is acceptable for your order. And the price is calculated according to Specs/Size/Quantity of each of your order, it is negotiable for large quantity.

Q: how can I trust the quality of your products?

A: We have been engaged in the business display industry for more than ten years, have independent product R & D institutions, have strong independent R & D ability of new products, and have passed a series of domestic and international quality management system certification, 3C certification, energy saving certificate, test report, national high-tech enterprise certificate, CNAs quality certification, CE certificate, FCC certificate, ROHS certificate, biso9001 certification, ISO environmental management The product implementation standard certificate is also the designated brand in the domestic government procurement list. The market share has doubled for several consecutive years. The company has a number of invention patents, utility model patents, design patents, intellectual property rights, copyrights, etc.

Q: what is your after-sales service?

A: If you have any questions, you will get our reply within 24 hours. And provide solutions immediately.

Can we help you?

7*24 hours online service.

Your inquiry related to our products or prices will be replied in 24 hours.

If you want to know more about our products or customize products, please Contact us or Send inquiry.