---
product_id: 114083769
title: "Big Desktop 41.3\"x 49.2\" 240W LED UV Exposure Unit Screen Printing Exposure Machine"
brand: "qomolangma"
price: "B/.899"
currency: PAB
in_stock: false
url: https://www.desertcart.com.pa/products/114083769-big-desktop-41-3x-49-2-240w-led-uv-exposure
store_origin: PA
region: Panama
---

# 50% energy saving UV LED 40-70s fast exposure time 41.3"x49.2" max exposure area Big Desktop 41.3"x 49.2" 240W LED UV Exposure Unit Screen Printing Exposure Machine

**Brand:** qomolangma
**Price:** B/.899
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Illuminate your creativity faster and greener with Big Desktop UV Exposure!

## Quick Answers

- **What is this?** Big Desktop 41.3"x 49.2" 240W LED UV Exposure Unit Screen Printing Exposure Machine by qomolangma
- **How much does it cost?** B/.899 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/114083769-big-desktop-41-3x-49-2-240w-led-uv-exposure)

## Best For

- qomolangma enthusiasts

## Why This Product

- Trusted qomolangma brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Generous Workspace:** Massive 41.3"x49.2" exposure area for large-scale projects 🖥️
- • **Precision at Speed:** Achieve flawless exposures in just 40-70 seconds ⏱️
- • **Built to Last & Move:** Durable steel coat design with safe, easy transport and plug-in convenience
- • **Powerfully Efficient:** Cut your energy bills in half with advanced 240W UV LED tech ⚡
- • **Smart & User-Friendly:** PLC control panel with automatic memory for seamless repeat use

## Overview

The Big Desktop 41.3"x49.2" 240W LED UV Exposure Unit is a high-efficiency screen printing machine featuring a large exposure area, fast 40-70 second exposure times, and a PLC-controlled panel with memory function. Its energy-saving UV LED light source reduces electricity use by 50%, while the durable steel-coated body ensures longevity and easy transport. Ideal for professional plate-making with stable, precise exposure quality.

## Description

Big Desktop 41.3"x 49.2" 240W LED UV Exposure Unit Screen Printing Exposure Machine The LED exposure unit is used in the filed of plate-making such as pad plate, screen plate, hot stamper plate, resin plate. when you put the film onto the plate into UV LED exposure machine, start it, the emulsion on the plate will appear a unseen imagine. this is important process on all plate-making technology. Parameter: 1.Max.exposing area: 41.3 x 49.2 inch (105 x 125 cm) 2.Voltage (single phase ): 110V 3.Time control: 0-999s 4.Power of lamps: 240W (24x10w UV LED-light) 5.Light source: LED UV light source Feature: 1. Adopting high efficiency UV LED light source,which save 50% electricity than ordinary model. 2. PLC controlled panel, very easy to operate. 3. Automatic memory function for working as original seting next time 4 Perfect exposure effect because of LED light. 5. Fast exposure time,about 40-70 seconds. 6. Energy saving and environment friendly. 7. Stable exposure quality,more lifetime. 8. Durable and beautiful with steel coat. 9. Outside connecting power plug, safety and convenience. 10. Easy to transport,LED light is not fragile in delivery.

## Features

- Adopting high efficiency UV LED light source,which save 50% electricity than ordinary model; PLC controlled panel, very easy to operate.
- Automatic memory function for working as original seting next time; Perfect exposure effect because of LED light.
- Fast exposure time,about 40-70 seconds; Energy saving and environment friendly.
- Stable exposure quality,more lifetime; Durable and beautiful with steel coat.
- Outside connecting power plug, safety and convenience; Easy to transport,LED light is not fragile in delivery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MNM8JF8 |
| Customer Reviews | 4.0 4.0 out of 5 stars (1) |
| Date First Available | December 24, 2018 |
| Manufacturer | Sign-in-China |

## Images

![Big Desktop 41.3"x 49.2" 240W LED UV Exposure Unit Screen Printing Exposure Machine - Image 1](https://m.media-amazon.com/images/I/41Bf-YTPrbL.jpg)

## Questions & Answers

**Q: Where do I get replacement bulbs for this unit?**
A: Hi,have you bought this machine from our shop?Kindly provide Amazon order number and we will send replacement bulbs if need.

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**Shop now:** [https://www.desertcart.com.pa/products/114083769-big-desktop-41-3x-49-2-240w-led-uv-exposure](https://www.desertcart.com.pa/products/114083769-big-desktop-41-3x-49-2-240w-led-uv-exposure)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-10-01*