50+30 Cable Extrusion Machine For CAT5/6 Cable.
50+30 cable extruder is suitable for sheathing wire and cable by hot extrusion of thermoplastic cable materials such as polyvinyl chloride, polyethylene, PE, XLPE, low-smoke and halogen-free.
It mainly produces CAT5 / 6, up5, UP6 series, with 500 double twisiter+ 500 back-twister, 800 cantilever single strander, and 70 extruder.
Screw diameter: φ 30mm
Length diameter ratio of screw: 25:1
Screw type: high efficiency BM screw;
Screw speed: 100r / min
Glue output (max): PVC: 60kg / h;
Main motor power: 7.5kW (AC), AC motor
The screw material is 38CrMoAlA, the surface is nitrided, the nitriding depth is 0.5-0.8mm, and the surface hardness is ≥ hv840
The barrel material is 38CrMoAlA, the surface is nitrided, the nitriding depth is 0.5-0.8mm, and the surface hardness is ≥ hv940
The main motor is 7.5kW AC motor controlled by Shenzhen sinusoidal frequency conversion speed regulation system.
Temperature adjustment and heating
The temperature controller adopts the latest generation of digital touch products, and the temperature control accuracy is ± 2 ℃
Number of temperature control sections (fuselage / nose): 3 / 2
The fuselage adopts electric heating and fan section cooling.
The machine head adopts Haff clamping, which is convenient to operate.
The gear box is processed by hard tooth surface grinding process. All gears are quenched and tempered with 40Cr, the tooth surface is quenched and tempered with high frequency, the surface hardness is hrc50-55, and the shaft is quenched and tempered with 45# steel, hb173
30/20 vertical strip injection machine
This equipment adopts φ 30 screw; Outside φ 80 barrel; Ordinary 380V, 50Hz, level 4 4kw motor; Reducer; Electric control cabinet, etc; The stripper is fixed on the fuselage of 30 main engine.
The screw and barrel are made of 38CrMoAlA material through various processes, with a hardness of more than hv840; Screw length diameter ratio 1:20
The motor adopts 380V, 50Hz, 4-level 3.7KW AC motor, which is regulated by frequency converter.
Screw speed: 0-60 rpm.
The latest generation of touch temperature controller is used for temperature control, with temperature control accuracy of ± 2 degrees. Low voltage components are Chint products