Import Big Butt Tube Automatic Welding Machinery — Buy in Bulk from Supplier in China

The S-PH3000A-J is a CNC automatic butt fusion machine engineered for welding thermoplastic sheets and pipes in horizontal and circular orientations. It handles HDPE, PP, PVC and PVDF materials across a welding thickness range of 3 mm to 40 mm, with special applications extending to 60 mm. A Siemens PLC with 7-inch colour touch screen governs the cycle, automatically selecting pressure, temperature and time parameters according to material type and sheet dimensions. The steel frame incorporates patented mechanical synchronous drive technology with proportional valve control to maintain uniform pressure across the weld zone.

The machine's control panel stores each welding cycle in memory, allowing operators to recall proven parameters for repeat jobs. Proportional valve technology distributes clamping force evenly through the weld area, a critical factor for achieving full fusion strength in pressure-rated polyethylene and polypropylene systems. The horizontal and circular welding modes cover reservoir end-plates, tank shells, pipe saddle joints and fabricated fittings. Thermoplastic sheet welding demands (typical) surface temperatures of 200 to 220 degrees Celsius for HDPE and 180 to 200 degrees Celsius for PP, with cooling time proportional to wall thickness.

Target buyers include manufacturers of chemical storage tanks, water treatment vessels, scrubbers, swimming pool structures and ventilation ducting. The 60 mm extended-thickness capability suits large-diameter HDPE pipe fabrication and custom apparatus construction. Importers should note that the supplier lists reservoir manufacture, pipeline construction and environmental technology as core application sectors. Air and ocean freight options from Guangdong ports are standard for machinery of this weight class.

Guangzhou Hai Ming Electrical Technology Co., Ltd. is located at Building B, No. 2 Nanli Road, Nancu Town, Guangzhou 511442, Guangdong Province, China. The supplier holds an imported tier classification with harbor trust status. The response rate is recorded at 0.00 percent with zero average response hours, which indicates that direct communication channels may be limited or that engagement data has not yet accumulated in the system.

The company profile does not disclose factory size, year of establishment, annual revenue, employee count, ISO certifications or specific client references. The listing centres on the S-PH3000A-J model with emphasis on Siemens PLC integration and proprietary mechanical synchronous drive technology. Buyers should request current business licence verification, quality management system certificates and reference installations before committing to an order.