青岛海动力HDL-450J L型线条机，在门套板L线条加工中连续运行，日产量2000-4000根，加工速度10-20m/min可调。设备集成送料、铣槽、涂胶、双工位压合、打钉、抛光六道工序，材料从一端送入，另一端输出成品，中间无需人工搬运或换机。
平台高度900mm，可加工主板宽度60-80mm、厚度8-20mm，副板宽度30-50mm、厚度3-12mm，工件长度500mm。整机含支架全长8.4米，总功率8kW，380V供电，需配备0.8Mpa气源。
从加工效果来看，铣槽深度一致，涂胶覆盖均匀，双工位压合后结合紧密，打钉位置准确，抛光后表面光滑无毛刺。设备适用于L线条机、卡条机、门套线条机、口条机等门套线条加工场景，可处理不同规格的主副板组合。目前设备在客户现场持续稳定运行，加工效率与成品尺寸精度均能满足批量生产要求。
问：设备能加工多宽的门套线条？
答：主板宽度60-80mm，副板宽度30-50mm。
问：每天能加工数量？
答：根据速度设置，日产量2000-4000根。
问：需要多大气压？
答：需配备0.8Mpa气源。
HDL-450J L-Shaped Molding Machine – Technical Overview
The HDL-450J L-shaped molding machine, manufactured by Qingdao HID Power, is designed for processing door frame L-shaped moldings and door frame lines. The integrated work sequence includes feeding, groove milling, glue application, dual-station pressing, nail fastening, and polishing. These processes are consolidated into a continuous production line, allowing materials to enter from one end and finished products to exit from the other, eliminating intermediate handling and machine changes.
The conveyor platform is set at a height of 900 mm. The machine accommodates main boards with widths ranging from 60 to 80 mm and thicknesses from 8 to 20 mm, while auxiliary boards can measure 30–50 mm in width and 3–12 mm in thickness. The minimum workpiece length is 500 mm, and the conveyor speed is adjustable between 10 and 20 meters per minute with automatic feeding. Daily output typically ranges from 2,000 to 4,000 pieces.
The complete system, including the support stand, measures 8.4 meters in length with a total power rating of 8 kW, powered by a 380V supply, and requires an air pressure source of 0.8 Mpa.
In terms of processing quality, the equipment delivers consistent groove depth, uniform glue coverage, secure lamination without gaps, precise nail positioning, and smooth polished surfaces free of burrs. The machine is suitable for various door frame molding applications, including L-shaped lines, casing lines, door jamb lines, and stop lines. It handles different combinations of main and auxiliary board specifications effectively.
The HDL-450J has been operating continuously at customer sites, with both production efficiency and dimensional accuracy meeting the requirements of batch production. Its integrated production line approach reduces variables between processes, making it a practical reference for door frame molding operations seeking to streamline their workflow.
