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The most common type of injection screw barrel
Amount of injection screw diameter  length(mm) barrel diameter length(mm) Amount of injection(g) screw diameter  length(mm) barrel diameter  length(mm)
(g)
30-90 Φ30x900 Φ85x860 800-1250 Φ75x1825 Φ170x1725
60-125 Φ35x910 Φ85x860 1000-1500 Φ80x2000 Φ180x1805
100-150 Φ38x935 Φ95x900 1250-2000 Φ85x2300 Φ190x1900
125-160 Φ40x980 Φ95x910 2000-3000 Φ90x2700 Φ210x2000
125-300 Φ42x1030 Φ105x8880 2500-5000 Φ100x2600 Φ230x2405
250-400 Φ45x1210 Φ115x1165 3000-6000 Φ110x2600 Φ256x2590
300-500 Φ50x1300 Φ125x1260 4000-10000 Φ120x2800 Φ256x2800
450-600 Φ55x1335 Φ130x1320 6000-8000 Φ130x3010 Φ256x2970
500-700 Φ56x1350 Φ130x1350 8000-10000 Φ145x3010 Φ256x3200
500-700 Φ60x1380 Φ140x1350 10000-15000 Φ160x3500 Φ270x3200
650-800 Φ65x1415 Φ150x1420 13000-25000 Φ170x3415 Φ317x3380
700-1000 Φ70x1790 Φ160x1685      
 
Model L/D output capacity(kg/h) screw rotation speed(rpm) driving motor(kw) center heigh(mm)
JG 20:01 3-5 10-60 1.1/1.5/2.2 1000-1400
JG 25:01:00 5-8 10-60 2.2/3.0/4.0 1000-1400
JG 25:01:00 5-10 10-60 2.2/3.0/4.0 1000-1400
JG 25-36:1 10-120 10-150 5.5-22 1000-1400
JG 25-36:1 60-300 20-150 22-75 1000
JG 25-36:1 200-450 20-150 30-132 1000
JG 25-36:1 180-600 20-110 30-185 1000-1100
JG 25-36:1 320-1000 20-90 75-280 1000-1250

 
Quick Details

Place of origin: Zhejiang China     Brand name:JAIHO           Model number: Screw&barrel for Injection 
Base material:38CrMoAlA or 42CrMo,SKD61,GH113,etc.  Surface treatment:Nitriding /Bimetallic/alloy spray, Surface hardness:900~1000HV
Surface roughtness: Ra 0.4um max  Nitride brittleness: <= Grade 2    Surface straightness:0.015mm max
Nitride depth:0.5~0.8mm,            Bimetallic thickness: 1.5mm~3mm  Alloy powder:
Plastic processed: PE,PVC,PP,PA,ABS Application: pipe, film, profile, sheet, PVC/PE/PC Pelleting etc.

l Diameter of screw: D20-D300MM
l L/D ratio:10~50
l Injection unit:30g-50000g
l Clamping force:25~38000KN

 

Ningbo JAIHO Machinery Co.,Ltd.(JAIHO Group) | Address:Room 3-11,Green Apple Business Plaza,NO.672,Yongfeng West Road,Haishu District,Ningbo City | Tel: 0574-87359334
Fax: 0574-89086758 | E-Mail: thomas@jaihogroup.com.cn Website: www.jaihogroup.com.cn