{"id":1732,"date":"2025-10-08T14:02:59","date_gmt":"2025-10-08T06:02:59","guid":{"rendered":"https:\/\/zjhaotianwelding.com\/?post_type=product&p=1732"},"modified":"2025-10-08T14:03:00","modified_gmt":"2025-10-08T06:03:00","slug":"welding-machine-digital-temperature-control-pcb-motherboard","status":"publish","type":"product","link":"https:\/\/zjhaotianwelding.com\/en\/product\/welding-machine-digital-temperature-control-pcb-motherboard\/","title":{"rendered":"Welding machine digital temperature control PCB motherboard"},"content":{"rendered":"

Key Features & Advantages<\/h2>\n

1. Precision Digital Temperature Control<\/p>\n

High-accuracy thermistor sensor: Equipped with a professional ceramic-encapsulated probe, ensuring rapid and accurate response even under extreme heat up to 450\u00b0C.<\/p>\n

Smart MCU control algorithm: The microcontroller (IC chip) continuously monitors and corrects temperature deviation in real time, maintaining steady heat output for consistent fusion quality.<\/p>\n

2. Universal Compatibility & Memory Function<\/p>\n

Wide voltage input: Automatically adapts to 110V \/ 220V AC power without manual switching \u2014 ideal for international use.<\/p>\n

Temperature memory chip: Remembers the last temperature setting and resumes automatically at startup, reducing setup time and improving workflow efficiency.<\/p>\n

3. Robust and Reliable Hardware Design<\/p>\n

High-temperature endurance: Designed for intensive applications such as PPR, PE, and PB pipe welding, with a maximum control limit of 450\u00b0C.<\/p>\n

Applications<\/h3>\n

This mainboard is suitable for upgrading or replacing the control system of:<\/p>\n

PPR socket welding machines<\/p>\n

PE \/ PB thermal fusion tools<\/p>\n

Precision temperature-controlled heating devices<\/p>\n

Technical Specifications<\/strong><\/h3>\n
\n
\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
Max Control Temperature<\/strong><\/td>\n450\u00b0C<\/td>\n<\/tr>\n
Operating Voltage<\/strong><\/td>\n110V \/ 220V<\/td>\n<\/tr>\n
Sensor Type<\/strong><\/td>\nDigital Thermistor with Ceramic Probe<\/td>\n<\/tr>\n
Display Type<\/strong><\/td>\nLED Digital Display (with front panel)<\/td>\n<\/tr>\n
Control Mode<\/strong><\/td>\nPush-button Adjustment<\/td>\n<\/tr>\n
Core Functions<\/strong><\/td>\nDigital Display, Precision Control, Temperature Memory<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n<\/div>\n<\/div>\n

PPR Welder Circuit Board with LED Display<\/a><\/h3>\n","protected":false},"excerpt":{"rendered":"

digital temperature control mainboard is the core control unit specifically designed for PPR welding machines and other thermal fusion tools. Engineered with advanced digital control algorithms and a high-precision thermistor temperature sensor, it provides accurate and stable temperature regulation from room temperature up to 450\u00b0C.
\nSupporting both 110V and 220V, this board integrates a temperature memory function, ensuring consistent welding performance and user efficiency. It\u2019s the ideal upgrade component to enhance the precision, safety, and durability of your welding equipment.<\/p>\n","protected":false},"featured_media":1733,"template":"","meta":[],"product_brand":[],"product_cat":[64],"product_tag":[],"class_list":["post-1732","product","type-product","status-publish","has-post-thumbnail","product_cat-ppr-welding-machine-circuit-board","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nWelding machine digital temperature control PCB motherboard - HAOTIAN<\/title>\n<meta name=\"description\" content=\"Pipe welder advanced digital temperature control motherboard, compatible with 110V\/220V, accurate up to 450\u00b0C, with memory and intelligent sensor system.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zjhaotianwelding.com\/en\/product\/welding-machine-digital-temperature-control-pcb-motherboard\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Welding machine digital temperature control PCB motherboard - HAOTIAN\" \/>\n<meta property=\"og:description\" content=\"Pipe welder advanced digital temperature control motherboard, compatible with 110V\/220V, accurate up to 450\u00b0C, with memory and intelligent sensor system.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zjhaotianwelding.com\/en\/product\/welding-machine-digital-temperature-control-pcb-motherboard\/\" \/>\n<meta property=\"og:site_name\" content=\"HAOTIAN\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-08T06:03:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u7ebf\u8def\u677f1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zjhaotianwelding.com\/product\/welding-machine-digital-temperature-control-pcb-motherboard\/\",\"url\":\"https:\/\/zjhaotianwelding.com\/product\/welding-machine-digital-temperature-control-pcb-motherboard\/\",\"name\":\"Welding machine digital temperature control PCB motherboard - 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