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As the plastic thick plate processing industry pursues low internal stress, high flatness and low material loss, the low-temperature cold push board extrusion process has become the preferred solution for solid bar/thick plate production, thanks to its advantages of low deformation, smooth surface and compatibility with various raw materials such as PP, PE and PA6 nylon. Relying on years of 押出成形 technology innovation, JWELL deeply integrates single-screw low-temperature plasticization, tempering shaping, servo crawler traction and precision fixed-length cutting processes, realizing continuous and stable production of full-spec plastic bars from Φ5 to 300mm. Parameters such as traction speed and cutting length can be flexibly adjusted online, greatly reducing downtime loss and raw material waste caused by material and specification switching.
This material system has achieved full-scenario coverage spanning basic livelihood sectors to strategic emerging industries, playing an irreplaceable role in every link of industrial manufacturing and daily life.
High Efficiency Low-Temperature Extrusion System
The JWS50/28 special single-screw extruder is equipped with a custom screw structure for cold push process, which accurately controls low-temperature plasticization of PP/PE/PA6 to avoid yellowing of nylon caused by high-temperature degradation, delivering stable and uniform extrusion output.
Temperature Control and production capacity：Dual temperature control (4-zone ceramic heating 16kW + fan cooling), 合金鋼ネジ (≥HV740) and honed barrel (≥HV940) in precision fit guarantee strict melting range control and reduce internal stress. Capacity 15-25kg/h for 650mm cold push board.
Precision Tempering & Shaping Process
Exclusive tempering plate with precision temperature control adapts to low-temperature shaping of PP/PE/PA6 thick boards for stable dimensions and high flatness.Setting plates: 700×850×70mm (45# steel) and 1700×850×70mm (aluminum), ~4-zone heating, matching 押出機 output; multi-cavity molds (16/12/10/6/4) support Φ5-300mm bars with traction speed adjustable in real time.
Closed-Loop Continuous Production: It fully realizes the continuous operation of the entire process of "extrusion → tempering shaping → traction → cutting".
Dual Crawler Servo Traction Conveying System
Clamping & Conveying: Developed for cold push thick boards.Independent upper/lower servo drives (Inovance 0.85kW each); flexible clamping by silicone wear-resistant blocks (steel-lined) prevents scratches. Pneumatic clamping with adjustable pressure (valve + gauge) suits various bar sizes for stable conveying.
Frame & Speed: Screw-lift frame; lower center height 1050mm, opening 150mm, compatible with Φ5-300mm bars. Max speed 60mm/min, dual control (touchscreen/cabinet), linked with cutter.
補助給餌システム
100kg hot air dryer ensures moisture content meets standard; 100kg/h vacuum loader enables automatic continuous feeding with reduced manual intervention. Integrated compact design with low energy consumption and noise for better workshop environment.
高精度固定長切断および自動スタッキングユニット
Precision Cutting & Auto-Stacking: Servo encoder ensures cutting length error within ±1mm; VFD-controlled saw motor with screw-lift cutting table supports boards up to 150mm thick, with chip tray. Cut boards are auto-conveyed to integrated stacking rack, reducing manual handling, boosting automation and labor savings.
インテリジェント押出機業界で20年近くの経験を持つ彼は、Jwell Machinery社でゼネラルマネージャーや輪番会長などの重要な役職を歴任しました。2024年以降は複数の子会社を統括し、事業拡大と産業の高度化を推進するとともに、インテリジェント製造におけるイノベーションとグローバルな成長を牽引してきました。
