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Item Tag: Roof Top

220V Hot Air Automatic Welding Machine Roof Water Roofing Membrane TOP4500A

Automatic Hot Air Welding Machine 220V 　 APPLICATION: The automatic welding machine is designed to weld hot-melt materials. The automatic welding machine can weld PVC, PE, HDPE, LDPE, PVDF, PVB, EVA, Pp plastic materials that can be hot melted.It is equipped with temperature feedback sensor. The sensor can always monitoring the temperature of the outlet to keep a constant temperature. It uses advanced PID control technology, and adjust the power to make the temperature more constant automatically, the fluctuation is within 1 degree. This function can make the welding result stronger. This machine is more suitable to fast weld oflarge material. 　 Technical Data: Rated Voltage:AC220V Frequency :50Hz-60Hz Rated Power:4500 W Welding Temperature:20-670 degree (adjustable) Welding Speed:1.5- 7.5m / min (adjustable) Air Volume:Adjustable Welding Width:20-45 mm Welding Materials:Bitumen, TPO, PVC, TPE, ECB, EPDM, EVA, PIB, TPU PREPARATION BEFORE USING THE MACHINE: 1. You should adjust the temperature and speed according to the thickness of fabric. 2. Fix the fabric on the smooth ground to make sure the best welding result. OPERATION: 1.First, make the fabric smooth and tight. 2.Set’Speed’: connect the power, turn on power switch, turn the function knob to adjust the speed. 3.’SV'(setting temperature): Set the required temperature for welding by turning left or right. In general, the temperature is about above 550°C. 4.Start Welding: After setting, the machine starts to heat up. Wait for a while, when ‘PV’and ‘SV’ stay the same, then start welding. 5.Welding positioning. Lap welding pressure (welding wheels) wheel edge must be aligned with the upper edge of the fabric, but also aligned with the guide wheel on the side edge. 6.Lifting the landing gear, making the working wheels on ground. 7.Put nozzle between two fabric, then start welding. 8.During welding, let hot air nozzle between two overlap layers, make sure the nozzle and the rubber wheel walk in straight line. Ifnot, please adjust by handrail. 9.During welding, if the material is scorched, the speed needs to be increased a little bit to avoid melting the material. Ifthe welding is not strong, the temperature needs to be increased. Note: The speed cannot be adjusted quickly, otherwise the machine speed is too fast and cannot go straight, it may not be able to weld or damage the material or cause panic to the operator. 10.After welding, turn the hot air gun to ensure it completely separate from the material, and then turn off the heating function through the function knob. It is forbidden to unplug the power plug or turn offthe power immediately, otherwise it will damage the machine. 11.Power OFF. Note: before cut off the power, please wait until’PV’below 50°C then we can cut off the power, or it would be damage heat system. General Safety Instructions: Warning: please follow the basic safety precautions to avoid fire hazards and personal electric shock injury, when using the machine . The following items also need to be taken seriously. Please read it carefully before starting the machine. 1. Please always keep the work site clean and tidy, and the messy work space will bring unnecessary trouble. 2. Please carefully choose the working environment. Do not use the machine in wet places.The ventilation conditions must be good. Don’t use it in rainy day, the workplace should be dry, flat and safety of fire. 3. The machine should have technical person to operate, it is forbid that someone use it without specific knowledge. Strictly prohibited without permission disassemble, you should be responsible the result yourself. 4. When starting up, make sure the ground wire is connected. The power cord of the machine work site needs to be protected by switches and other various circuits. After daily work, be sure to turn off the power switch (before turning off the power switch, please check whether the machine air gun temperature drops below 50 °C or not). 5. When servicing the machine or replacing components, please shut down and power off first. 6. When disassembling or replacing components, please use the correct standard tools or the company’s recommended tools. 7. for personal safety and machine life, can not exceed the use of the machine. 8. If a special situation occurs, please stop the machine to walk, turn off the heating, and wait for the machine to cool down and then remove the fault. It is forbidden to handle the special case by abnormal operating procedures. 9. If the machine is operated on the ground, the cleanliness and dust of the site must be strictly controlled. If the suction filter of the heater is blocked by dust or foreign matter, the air volume of the air gun will be reduced, and Heat accumulation leads to burnout of heating core. 　 Attention: In order to protect heat element, we add automatic dormancy function, it means if not using welder over 10 minutes, machine would be enter dormancy state. If want it back to work, just press the’Reset ‘button or put the operation handle to right is OK, but it needs 1 minute to raise the temperature, so we need to wait. Plug board must be grounded wire, when using welding machine. You mustn’t turn off the machine until the welding machine will completely cool down in a few minutes, then pull out the plug. 　 Display: Item Number: 154053 　 You can make order with no worry. Any concerns just feel free to let us know, we’ll reply in 24 hours in normal condition. Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends & public holidays. Warranty: 6 months’ warranty for the machines, not for the consumables. We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost. On Sep 19, 2024 at 23:24:38 PDT, seller added the following information:

72 LED Roof Top Strobe Beacon Light Bar for for Tow Trucks, Snow Plows，Vehicles

72 LED Roof Top Strobe Beacon Light Bar (Amber/White) | 28 Flash Patterns | Magnetic Mount | Waterproof | 12V-24V | Ideal for Construction, Tow Trucks, Snow Plows & More Product Overview:Stay visible and safe on the road with the 72 LED Roof Top Strobe Beacon Light Bar. Designed for maximum visibility, this powerful emergency light is perfect for vehicles such as construction trucks, tow trucks, snow plows, postal vehicles, and more. With a robust magnetic mount, waterproof construction, and 28 customizable strobe flash patterns, this beacon ensures you’re always seen, no matter the weather or driving conditions. Features:1.Powerful 72 High-Intensity LEDs:Featuring 72 bright, high-performance LEDs that deliver intense visibility in both Amber and White colors, making your vehicle highly visible in any condition.2.28 Flash Patterns for Versatility:Choose from 28 different strobe patterns using the included controller or the cigarette lighter plug. A display screen on the controller shows the active pattern, making it easy to switch modes without leaving your seat.3.Durable and Weatherproof:Built to endure tough environments, the light bar features a rugged Crystal ABS Housing and PC Lens with an IP66 waterproof rating. It’s designed to resist rain, snow, dust, and harsh winds, ensuring reliable performance all year round.4.Magnetic Mount for Easy Setup:The strong magnetic base with protective rubber feet securely attaches to your vehicle’s roof, even at high speeds. It’s easy to install and remove without any drilling or permanent modifications.5.Universal 12V-24V Compatibility:Ideal for a wide range of vehicles, including construction trucks, snow plows, tow trucks, and postal delivery vehicles, this beacon is compatible with any 12V-24V DC power supply.6.Long-Lasting Performance:Designed to last, this LED beacon light boasts a lifespan of up to 50,000 hours, offering years of reliable service. Specifications:LED Chips: 72 High-Intensity LEDsStrobe Patterns: 28 Flash ModesPower Supply: 12V-24V DCWaterproof Rating: IP66Housing Material: Crystal ABS Housing, PC LensMagnetic Mount: Includes 2 Magnetic Rubber Suction CupsSize: 11 x 2.51 x 3.14 inchesWarranty: 1-Year Warranty + Lifetime Technical Support Package Includes:1 x Amber/White LED Roof Top Strobe Beacon Light1 x Cigarette Lighter Plug1 x Controller Perfect for:Construction VehiclesTow TrucksSnow PlowsPostal & Delivery VehiclesEmergency & Road Safety Use