--- product_id: 23202596 title: "TPO PVC Roof Waterproofing Membrane Hot Air Welding Machine with Brushless Air Blower Lesite LST-WP1" brand: "lesite" price: "$7463.71" currency: USD in_stock: true reviews_count: 3 category: "Lesite" url: https://www.desertcart.us/products/23202596-tpo-pvc-roof-waterproofing-membrane-hot-air-welding-machine-brushless store_origin: US region: United States of America --- # 4200W high power output Brushless motor for maintenance-free airflow Precision positioning system TPO PVC Roof Waterproofing Membrane Hot Air Welding Machine with Brushless Air Blower Lesite LST-WP1 **Brand:** lesite **Price:** $7463.71 **Availability:** ✅ In Stock ## Summary > 🔥 Weld Like a Pro, Every Time! ## Quick Answers - **What is this?** TPO PVC Roof Waterproofing Membrane Hot Air Welding Machine with Brushless Air Blower Lesite LST-WP1 by lesite - **How much does it cost?** $7463.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/23202596-tpo-pvc-roof-waterproofing-membrane-hot-air-welding-machine-brushless) ## Best For - lesite enthusiasts ## Why This Product - Trusted lesite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Intuitive Dual Display:** Microcomputer chip control with dual display makes operation seamless and user-friendly for pros on the go. - • **Balanced Pressure System:** Transformable belt and pressure rollers maintain perfect seam pressure for durable, leak-proof results. - • **Power Through Every Weld:** Robust 4200W heating element ensures consistent, professional-grade PVC/TPO welding. - • **Precision-Guided Welding:** Advanced positioning wheels guarantee straight, stable operation—no more crooked seams. - • **Effortless Airflow Control:** Brushless air blower delivers adjustable, high-volume air for flawless seam fusion without downtime. ## Overview The Lesite LST-WP1 is a 230V, 4200W hot air welding machine designed for TPO, PVC, and CPE roofing membranes. Featuring a maintenance-free brushless air blower, precision positioning system, and adjustable pressure rollers, it delivers consistent, high-quality welds with intuitive dual-display controls. Ideal for professional roofers seeking reliable, efficient waterproofing solutions. ## Description desertcart.com : TPO PVC Roof Waterproofing Membrane Hot Air Welding Machine with Brushless Air Blower Lesite LST-WP1 : Tools & Home Improvement Review: Not worth the money - Stopped working after a few times. Can not find anyone to repair it:( Review: One Star - I have used this machine only two times and it just stoped working.disappointed ## Features - 【Standard】230V/4200W; with US 4 prongs Twist Lock Plug; for Welding PVC / TPO / CPE. - 【The Air blower is with brushless motor】 Maintenance-free, longer lifetime, large air Volume ( can be adjustable), high efficiency. - 【Pressure System】Belt and pressure rollers can be transformed that balances the pressure and stable walking, which keeps perfect welding seam - 【 positioning system】Accurate positioning system ensures walking straightly without deviation by adopting guidance positioning wheels - 【Dual Display】microcomputer chip control system which makes operation easily and intuitively ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B017VYCC1C | | Best Sellers Rank | #4,233,575 in Automotive ( See Top 100 in Automotive ) #1,300 in Welding Systems | | Brand Name | LESITE | | Color | Green | | Customer Reviews | 1.0 1.0 out of 5 stars (3) | | Included Components | User Manual | | Item Weight | 36 Kilograms | | Manufacturer | Fuzhou Lesite Plastics Welding Technology Co., LTD | | Manufacturer Part Number | LST-WP1 | | Material Type | Steel, Pure Silica | | Model Number | LST-WP1 | | Power Source | ac | | Style Name | Walk Behind | | Voltage | 230 Volts | | Wattage | 4200 watts | ## Product Details - **Brand:** LESITE - **Color:** Green - **Included Components:** User Manual - **Item Weight:** 36 Kilograms - **Manufacturer:** Fuzhou Lesite Plastics Welding Technology Co., LTD - **Material:** Steel, Pure Silica - **Power Source:** ac - **Style:** Walk Behind - **Voltage:** 230 Volts - **Wattage:** 4200 watts ## Images ![TPO PVC Roof Waterproofing Membrane Hot Air Welding Machine with Brushless Air Blower Lesite LST-WP1 - Image 1](https://m.media-amazon.com/images/I/51XQo43fhML.jpg) ![TPO PVC Roof Waterproofing Membrane Hot Air Welding Machine with Brushless Air Blower Lesite LST-WP1 - Image 2](https://m.media-amazon.com/images/I/71N2BD71ARL.jpg) ![TPO PVC Roof Waterproofing Membrane Hot Air Welding Machine with Brushless Air Blower Lesite LST-WP1 - Image 3](https://m.media-amazon.com/images/I/61sYXJ8gfiL.jpg) ![TPO PVC Roof Waterproofing Membrane Hot Air Welding Machine with Brushless Air Blower Lesite LST-WP1 - Image 4](https://m.media-amazon.com/images/I/61Elw8Aa5XL.jpg) ![TPO PVC Roof Waterproofing Membrane Hot Air Welding Machine with Brushless Air Blower Lesite LST-WP1 - Image 5](https://m.media-amazon.com/images/I/61sbHPIKBpL.jpg) ## Questions & Answers **Q: Does it come with the electrical cord for the robot?** A: Yes, the robot does come with a power cord of 2.8 meter long equipped with a standard 220V twist lock plug end(NEMA L6-30P). Thank you fro asking. **Q: Cuál es el adaptador para la luz al ser enchufado ?** A: La máquina es 230v / 4200w, monofásica. Está equipado con un enchufe CEE y un enchufe. Puedes conectar tu enchufe al enchufe. **Q: is there any faster shipping on this item?** A: Hi Mark, we will ship via DHL and you will get it in 5 working days. **Q: Will the leister heating elements work, if the current element fails? Will the leister accesories, tips ect fit? Thank You.** A: it is Lesite brand, not Switzerland Leister. The heating element is made of imported nickel wire, heat resistance ceramic and silver coated teminal. The lifetime is about one or more years. It has a very thick mica tube to protect it. And each new machine has one more spare heating element in the carry case. All the accesories of Lesite roof welder cannot be compatible with Leister's. Hope it can help you. ## Customer Reviews ### ⭐ Not worth the money *by N***G on August 10, 2019* Stopped working after a few times. Can not find anyone to repair it:( ### ⭐ One Star *by D***D on July 17, 2018* I have used this machine only two times and it just stoped working.disappointed ### ⭐ WARNING! *by J***. on December 18, 2019* Another Leister knock off... good luck. Lesite and Rongter from the Fuzhou factory in China to the USA. These are made to be cheap and wont last. ## Frequently Bought Together - TPO PVC Roof Waterproofing Membrane Hot Air Welding Machine with Brushless Air Blower Lesite LST-WP1 - Everhard Convertible Seam Tester, 10-1/4" long MM21060 - Everhard Roll-N-Chek® Silicone Seam Roller with Seam Tester Probe MR05032 --- ## 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.us/products/23202596-tpo-pvc-roof-waterproofing-membrane-hot-air-welding-machine-brushless](https://www.desertcart.us/products/23202596-tpo-pvc-roof-waterproofing-membrane-hot-air-welding-machine-brushless) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-14*