SJ series of single-screw extruder can apply to produce such products with thermoplasticity as pipes of PP, PE, PS, ABS, PMMA, PVC, as well as plates, sheets, rods, profiles and plastic pellets. According to different raw materials and product specifications, screws with different ratios of length diameter and compression, barrels of different structures and proper driving devices are adopted so as to make products with high quality.
Features:
● High output and low consumption.
● The screw has been designed with reasonable geometric parameter. Corresponding to different raw materials and products, screws with different ratios of length diameter and structures are selected to meet different request of clients.
● In accordance with different requirements of raw materials, the heating section
of material barrel has two structures i.e. slot section and smooth section.
● Both screw and barrel are made of alloy steel with excellent properties, which
have advantages of abrasion resistant, anti-corrosion and high strength.
● The whole set is of reasonable and standard structure, which ensures
convenient operation and easy maintenance. 
Main Technical Data
                SJ-35 SJ-45  SJ-55    SJ-65  SJ-80  SJ-90  SJ-100   SJ-120 
Screw Diameter ￠35mm ￠45mm ￠55mm  ￠65mm ￠80mm ￠90mm  ￠100mm  ￠120mm
Screw L/D ratio 25：1  25：1  25：1   25：1   25：1  25：1  25：1    25：1
Centre Height   1000mm 1000mm 1000mm  1000mm  1000mm 1000mm 1000mm 1000mm
Production
 Capacity(PE)  15kg/h  45kg/h  70kg/h 100kg/h 150kg/h 180kg/h 220kg/h 300kg/h
Production
Capacity(PVC)  10kg/h  30kg/h  42kg/h  60kg/h  90kg/h  110kg/h 130kg/h 180kg/h
Screw
Revolution(PE) 90r/min 90r/min 90r/min 90r/min 90r/min90r/min 90r/min90r/min 
Screw
Revolution(PVC)30r/min 30r/min 30r/min 30r/min 30r/min 30r/min 30r/min 30r/min
Power(PE)      4kw      11kw    15kw    22kw   30kw     45kw    55kw    75kw 
Power(PVC)     2.2kw    7.5kw   11kw    15kw    22kw    30kw    37kw    45kw 
Heater zone    2+2       3+2     3+2     4+2    4+2      4+4    6+4      6+4
total power(PE) 7kw     18kw    25kw    38kw   50kw     70kw   85kw    110kw 
total power(PE) 5kw     12kw    20kw    20kw   30kw     42kw   55kw     68kw 
Weight          0.3t     1t     1.2t    1.5t   1.8t     2.2t   2.5t      4t 
 
Add: No.3 Rd .13 Lianhe industrial Park, Luocun Town Nanhai District, Foshan City,Guangdong Province,China  
Tel: +86 757 86481545           
Fax: +86 757 86483340
miss  cai      sales department
Tel:13902416642
Email: fsqichang7@163.com  Lyw@cnqichang.com
Website: www.cnqichang.com