--- product_id: 178048846 title: "TECHTONGDA UV Exposure Unit 20x24 Inches Silk Screen Printing LED Light Box Plate Burning 110V" brand: "techtongda" price: "€ 1739.20" currency: EUR in_stock: true category: "Techtongda" url: https://www.desertcart.sk/products/178048846-techtongda-uv-exposure-unit-20x24-inches-silk-screen-printing-led store_origin: SK region: Slovakia --- # 160W total UV LED power Auto memory countdown timer 8mm tempered safety glass TECHTONGDA UV Exposure Unit 20x24 Inches Silk Screen Printing LED Light Box Plate Burning 110V **Brand:** techtongda **Price:** € 1739.20 **Availability:** ✅ In Stock ## Summary > ⚡ Burn your designs into perfection with TECHTONGDA’s UV power! ## Quick Answers - **What is this?** TECHTONGDA UV Exposure Unit 20x24 Inches Silk Screen Printing LED Light Box Plate Burning 110V by techtongda - **How much does it cost?** € 1739.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/178048846-techtongda-uv-exposure-unit-20x24-inches-silk-screen-printing-led) ## Best For - techtongda enthusiasts ## Why This Product - Trusted techtongda brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built-in Safety First:** Tempered glass protects you from sharp shards, so you can focus on your art. - • **Powerful 160W UV LEDs:** Illuminate your creativity with intense, long-lasting exposure. - • **Optimized Exposure Area:** Generous 21” x 25” size fits all standard screen frames for versatile projects. - • **Enhanced Exposure Quality:** Dual black sponge covers ensure flawless film-to-light contact every time. - • **Precision Countdown Timer:** Set it once, trust it forever—auto memory keeps your workflow seamless. ## Overview The TECHTONGDA UV Exposure Unit features eight 20W UV LED lamps delivering 160W total power across a 21” x 25” exposure area, ideal for screen printing professionals. Equipped with a precision countdown timer with auto memory and dual black sponge covers for superior exposure results, it ensures consistent, high-quality screen burns. Safety is prioritized with an 8mm tempered glass top that resists friction and prevents sharp shards, making it a reliable and efficient tool for creative managers and printmakers aiming to elevate their craft. ## Description Shop TECHTONGDA at the desertcart Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices. ## Features - 【High Efficiency】There are eight 20W UV burning LED Lamps (total power 160 W). Normally can be used for about 10,000 hours. The exposing area is 21” x 25 ”, suitable for all kinds of screen frame within this size.Exposure unit are used to press the film more closely to the light and improve exposing quantity. - 【Better Exposing Result 】This machine is with 2 pcs black sponge. (7.8 x 11.8 x 2.4 inch /20*30*6 cm) (11.8x 15.7x2.4 inch /30*40*6 cm)You can put the sponge cover on the plate to get a better exposing result. - 【With Countdown Timer】When the setting time run out, this machine will light off automatically.The timer has a function of automatic memory, once you set done it will keep the same time no matter how many times open and off. - 【Much Safer】Equipped with 8mm tempered glass, resistant to friction. Once the glass is broken, the glass shards are not sharp, could make sure the safety of operator. - 【Working Principle】Screen printing screens are coated with a light sensitive emulsion using a scoop coater. When the emulsion is dry, place a positive print of your image on the screen. Once you burn the screen, the emulsion that did not get any UV will wash out of the screen exposing the tiny pin holes. The surrounding areas that were exposed to UV will be cured. Hence the ink will pass through screen onto your substrate. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WDGVKXF | | Best Sellers Rank | #710,152 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #1,010 in Screen Printing Accessories | | Brand Name | TECHTONGDA | | Color | Purple | | Customer Reviews | 3.3 3.3 out of 5 stars (11) | | Item Dimensions L x W | 21"L x 21"W | | Item Form | Bolt Of Fabric | | Item Length | 21 inches | | Manufacturer Part Number | 006854 | | Number of Items | 1 | | Pattern | Solid | | UPC | 748497501593 | | Weave Type | Plain | ## Product Details - **Brand:** TECHTONGDA - **Color:** Purple - **Item Form:** Bolt Of Fabric - **Pattern:** Solid - **Product Dimensions:** 21"L x 21"W ## Images ![TECHTONGDA UV Exposure Unit 20x24 Inches Silk Screen Printing LED Light Box Plate Burning 110V - Image 1](https://m.media-amazon.com/images/I/41rgGgIF9BL.jpg) ![TECHTONGDA UV Exposure Unit 20x24 Inches Silk Screen Printing LED Light Box Plate Burning 110V - Image 2](https://m.media-amazon.com/images/I/31bbueoxT5L.jpg) ![TECHTONGDA UV Exposure Unit 20x24 Inches Silk Screen Printing LED Light Box Plate Burning 110V - Image 3](https://m.media-amazon.com/images/I/313w8Cq6MtL.jpg) ![TECHTONGDA UV Exposure Unit 20x24 Inches Silk Screen Printing LED Light Box Plate Burning 110V - Image 4](https://m.media-amazon.com/images/I/31HAASzbUeL.jpg) ![TECHTONGDA UV Exposure Unit 20x24 Inches Silk Screen Printing LED Light Box Plate Burning 110V - Image 5](https://m.media-amazon.com/images/I/41GLm5WLf2L.jpg) ## Questions & Answers **Q: My screens are 20x24 will this unit work?** A: The maximum external size of your screen frame must be within 25" x 21” **Q: This unit was damaged, do I have to pay for the return? It's going to cost $200!** A: Hi you can contact us from amazon message **Q: Will this light spectrum work for alternative photo processes such as Cyanotype / platinum prints ?** A: HI！The wave length is 395 nm **Q: where can i get replacement bulbs, and what is the wattage of the bulbs?** A: HI! YOu can buy replacement bulb from us. ## Frequently Bought Together - TECHTONGDA UV Exposure Unit 20x24 Inches Silk Screen Printing LED Light Box Plate Burning 110V - Dual Edge Aluminum Emulsion Scoop Coater for Silk Screen Printing Coating Tool (16 Inch) - Ecotex® PWR Screen Printing Emulsion (Quart - 32oz.) Pre - Sensitized Photo Emulsion for Silk Screens and Fabric - for Screen Printing Plastisol Ink and Water Based Ink, Screen Printing Supplies --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/178048846-techtongda-uv-exposure-unit-20x24-inches-silk-screen-printing-led](https://www.desertcart.sk/products/178048846-techtongda-uv-exposure-unit-20x24-inches-silk-screen-printing-led) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-09-11*