Product: PET (polyethylene terephthalate) strapping band / plastic-steel strap; Standard Configuration: 4-strand simultaneous (一出四); Output Range: 300 – 500 kg/h total (4 strands combined); Daily Output: 2 – 12 tons (configuration and strap dimension dependent)
Product: PP (polypropylene) strapping band / packing strap; Available Configurations: 2-strand / 4-strand / 6-strand / 8-strand simultaneous; Output Range: 300 – 500 kg/h (configuration dependent); Daily Output: 1.5 – 8 tons (per line, configuration and strand-count dependent)
Extruder: / /; Extruder Type: Parallel co-rotating twin screw / Parallel co-rotating twin screw / Parallel co-rotating twin screw; Screw Diameter: 75 mm / 92 mm / 110 mm; L/D Ratio: 36:1 / 36:1 / 36:1
参数类别: 参数 / 规格; 原料: Applicable Material / Polycarbonate (PC) virgin resin; PC with UV stabilizer masterbatch; 产品: Sheet Profile / Sinusoidal, trapezoidal wave; custom profiles available; 产品: Sheet Width (Effective Coverage) / 900 mm, 1,050 mm, 1,260 mm
参数类别: 参数 / 规格; 原料: Raw Material / PC (Polycarbonate), PE (Polyethylene), PP (Polypropylene); 板材结构: Sheet Structure / 2-wall, 3-wall, 4-wall, 5-wall, 7-wall (rectangular rib / X-structure); 制品宽度: Sheet Width / Up to 2,200 mm (verified at 2,100 mm standard)
PP Hollow Plate Extrusion Parameters:; Applicable Material: PP homopolymer, PP copolymer, PP + CaCO₃ filler, PP + glass fiber (up to 15%); Plate Structure: Twin-wall / triple-wall hollow profile with vertical ribs; Plate Width: 1,200 mm / 1,600 mm / 2,000 mm / 2,400 mm
Extruder Type: Single-screw (3 independent: 1 core + 2 face sheet); Core Extruder Screw Diameter: Φ90 mm / Φ120 mm; Face Sheet Extruder Screw Diameter: Φ65 mm / Φ90 mm (2 units); L/D Ratio: 30:1 with PP barrier screw
Extruder Type: Single screw extruder; Screw Diameter: Φ100 mm / Φ120 mm; Screw Material: 38CrMoAlA, nitrided 0.5-0.7mm; Screw Surface Hardness: HV >= 740 (surface), HV >= 940 (nitrided layer)
Jwell Machinery Co., Ltd sets up in 1997 , we are large manufacturer of plastic extrusion machinery in China, our headoffice was located in Shanghai.
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