--- product_id: 387015893 title: "TBVECHI 200W Electrolysis Water Machine Hydrogen and Oxygen Flame Generator Water Welder AC 100-240V" brand: "tbvechi" price: "€ 128.99" currency: EUR in_stock: true reviews_count: 7 url: https://www.desertcart.it/products/387015893-tbvechi-200w-electrolysis-water-machine-hydrogen-and-oxygen-flame-generator store_origin: IT region: Italy --- # 200W Power Compact Size 20*30*35cm AC 100-240V Input TBVECHI 200W Electrolysis Water Machine Hydrogen and Oxygen Flame Generator Water Welder AC 100-240V **Brand:** tbvechi **Price:** € 128.99 **Availability:** ✅ In Stock ## Summary > 💧 Ignite Your Curiosity with Hydrogen Power! ## Quick Answers - **What is this?** TBVECHI 200W Electrolysis Water Machine Hydrogen and Oxygen Flame Generator Water Welder AC 100-240V by tbvechi - **How much does it cost?** € 128.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/387015893-tbvechi-200w-electrolysis-water-machine-hydrogen-and-oxygen-flame-generator) ## Best For - tbvechi enthusiasts ## Why This Product - Trusted tbvechi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Applications:** Ideal for educational demonstrations, thermal processing, and more—unlock endless possibilities. - • **Eco-Friendly Innovation:** Generate clean hydrogen and oxygen without harmful emissions—good for you and the planet! - • **Customer-Centric Support:** Enjoy peace of mind with our responsive customer service, ready to assist you within 24 hours. - • **Unleash the Power of Hydrogen:** Experience high-efficiency gas production with our advanced electrolysis technology. - • **Safety First with Anti-Backfire Protection:** Innovative design ensures safe operation, making it perfect for both teaching and practical applications. ## Overview The TBVECHI 200W Electrolysis Water Machine is a cutting-edge hydrogen and oxygen flame generator designed for both educational and practical applications. With a robust stainless steel construction, it operates on an AC input of 100-240V and delivers high-efficiency gas production while ensuring safety with anti-backfire protection. Compact and eco-friendly, this machine is perfect for anyone looking to explore the fascinating world of electrolysis. ## Description TBVECHI 200W Electrolysis Water Machine Hydrogen and Oxygen Flame Generator Water Welder AC 100-240V: desertcart.com: Tools & Home Improvement Review: Works great and a good deal for the price - Make sure you follow the directions exactly. If yours comes without instructions contact the seller and ask for them. After following the PDF they sent me it worked flawlessly. DO NOT USE all of the sodium hydroxide they send you in one go. Mix 3g sodium hydroxide with 600 ml of water. Fill each container ONY 2/3 full, not completely full. Do a water test for leaks before you put your sodium hydroxide solution in and make sure everything is tight, including the wires. If the power supply turns off, it could be because you used too high a concentration of sodium hydroxide. Review: Good product, working but too much heat generated ! And the solution is boiling ! - Got this one today, excited, put it together. Followed the instruction. One thing noted though, the instruction was not accurate. You should only pore the sodium hydroxide solution into the eletrolysis drum, not into the water tank. Therefore you don't need 600ml of solution. Maybe only 250ml or 300ml, so you don't need 3g of sodium hydroxide, maybe 1.5g. You should only add water to the water tank, cause this water will never get into the eletrolysis drum, and you want the water tank's water to filter out any potential foam coming out of the drum. But nonetheless, the system works, it produces enough H2 and O2 to light up the torch. However, I'm not sure if it's my system or a design issue, the eletrolysis drum is getting hot very quickly, probably less than 10 minutes, the solution in the drum started bobbling, and the acylic case for the durm was too hot to touch. Plus when the temperature rises above 80c, the chemical will have some corrossion effect on the stainless steel and copper. Anyone else has this problem ? Something more I want to say about this product, it's beautifully made, very good quality materials, functioned well with the exception that the power supply was wrong. I think it's over powering the reaction, cauing the solution to boil in a short time. The seller responded to my complain very quickly. Good service. ## Features - 【Parameter】Main Material:stainless steel,input voltage:AC 100-240V,power: 200W,size:20*30*35cm - 【Application】This is a dry hydrogen and oxygen generator,the reaction process is intuitive and clear,easy to explain the principle,can be used for teaching and thermal processing - 【Anti-Backfire Protection】High efficiency and high gas production,good heat dissipation, no pollution,anti-backfire protection - 【Package Included】1x Power cord,1x spray gun - 【Service】If you have any questions about the product, please feel free to contact us,we will reply to you within 24 hours ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09265L1J7 | | Brand | TBVECHI | | Date First Available | April 10, 2021 | | Installation Type | Countertop | | Item model number | eaa384ec-e43f-487d-bf60-1ec90c1b0669 | | Manufacturer | DEEXUAN | | Package Information | Bottle | | Power Source | Corded Electric | | Product Dimensions | 13.78"L x 11.81"W x 7.87"H | | Purification Method | Electrolysis | | Special Feature | High Efficiency Gas Production and Safety Features | | Supported Water TDS Level Maximum (PPM) | 500 | ## Product Details - **Brand:** TBVECHI - **Included Components:** Power Cord, Spray Gun - **Installation Type:** Countertop - **Material:** Stainless Steel - **Package Information:** Bottle - **Power Source:** Corded Electric - **Product Dimensions:** 13.78"L x 11.81"W x 7.87"H - **Purification Method:** Electrolysis - **Special Feature:** High Efficiency Gas Production and Safety Features - **Supported Water TDS Level Maximum (PPM):** 500 ## Images ![TBVECHI 200W Electrolysis Water Machine Hydrogen and Oxygen Flame Generator Water Welder AC 100-240V - Image 1](https://m.media-amazon.com/images/I/61Qt8U7Fp3L.jpg) ![TBVECHI 200W Electrolysis Water Machine Hydrogen and Oxygen Flame Generator Water Welder AC 100-240V - Image 2](https://m.media-amazon.com/images/I/71CfpHRyaVL.jpg) ![TBVECHI 200W Electrolysis Water Machine Hydrogen and Oxygen Flame Generator Water Welder AC 100-240V - Image 3](https://m.media-amazon.com/images/I/71kYmHA0+uL.jpg) ![TBVECHI 200W Electrolysis Water Machine Hydrogen and Oxygen Flame Generator Water Welder AC 100-240V - Image 4](https://m.media-amazon.com/images/I/71jPqvF56QL.jpg) ![TBVECHI 200W Electrolysis Water Machine Hydrogen and Oxygen Flame Generator Water Welder AC 100-240V - Image 5](https://m.media-amazon.com/images/I/71QEbt3CJpL.jpg) ## Questions & Answers **Q: how many ml per minute will this make?** A: This water electrolysis machine can produce 80-120L of gas per hour. **Q: Can I leave the water and sodium hydroxide inside the container over night? How lmany days can I keep the water and sodium hydroxide in the machine** A: If not used for more than 24 hours it is recommended to clean **Q: Can it work with 12V on car bettery?** A: Any 12V DC source will work . As your battery discharges the performance will weaken . ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great and a good deal for the price *by L***R on November 6, 2022* Make sure you follow the directions exactly. If yours comes without instructions contact the seller and ask for them. After following the PDF they sent me it worked flawlessly. DO NOT USE all of the sodium hydroxide they send you in one go. Mix 3g sodium hydroxide with 600 ml of water. Fill each container ONY 2/3 full, not completely full. Do a water test for leaks before you put your sodium hydroxide solution in and make sure everything is tight, including the wires. If the power supply turns off, it could be because you used too high a concentration of sodium hydroxide. ### ⭐⭐⭐⭐ Good product, working but too much heat generated ! And the solution is boiling ! *by C***G on October 14, 2023* Got this one today, excited, put it together. Followed the instruction. One thing noted though, the instruction was not accurate. You should only pore the sodium hydroxide solution into the eletrolysis drum, not into the water tank. Therefore you don't need 600ml of solution. Maybe only 250ml or 300ml, so you don't need 3g of sodium hydroxide, maybe 1.5g. You should only add water to the water tank, cause this water will never get into the eletrolysis drum, and you want the water tank's water to filter out any potential foam coming out of the drum. But nonetheless, the system works, it produces enough H2 and O2 to light up the torch. However, I'm not sure if it's my system or a design issue, the eletrolysis drum is getting hot very quickly, probably less than 10 minutes, the solution in the drum started bobbling, and the acylic case for the durm was too hot to touch. Plus when the temperature rises above 80c, the chemical will have some corrossion effect on the stainless steel and copper. Anyone else has this problem ? Something more I want to say about this product, it's beautifully made, very good quality materials, functioned well with the exception that the power supply was wrong. I think it's over powering the reaction, cauing the solution to boil in a short time. The seller responded to my complain very quickly. Good service. ### ⭐ Burning Chemicals!! *by J***E on April 11, 2023* Received this product with the assumption that it was brand new and when I opened it, it was covered in chemical that burned your skin when you touch it. What the heck!! --- ## 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.it/products/387015893-tbvechi-200w-electrolysis-water-machine-hydrogen-and-oxygen-flame-generator](https://www.desertcart.it/products/387015893-tbvechi-200w-electrolysis-water-machine-hydrogen-and-oxygen-flame-generator) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-04-28*