Nanjing Yongjie Qixin Machinery Equipment Co.,Ltd
Everlasting Service, Palmary Quality
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0-800rpm Revolutions W6M05Cr4V2 Screw Material Polymer Extrustion Machine
Nanjing Yongjie underwater plastic pellet machine is the special and innovative technique for the production of
hgih-quality plastics pellets, which have low viscosity and high elasticity, or have special shape, such as micro-particle.
Typical Application:1.Polyolefine:LLDPE, LDPE, HDPE, PP, EPDM...2.Styrolpolymere:PS, ABS... 3.Acrylharze:PMMA...4.Polyacetale:POM...5.Polycarbonate:PC,PET,PBT, PE...
6.Polyamide:PA6,PA6.6,PA11,PA12...7.Thermoplastics Elastomer:TPE,TPV,TPR,TPEE...8.Hot melt adhesives: TPU, EVA, PA, PP
Quick details
Power:160kw
Screw material:W6Mo5Cr4V2
Barrel material: 45＃forged steel with the abrasion-resistant alloy 101 (Ni-Fe-Cr-W) inside that smooth
and abrasion resistant. The hardness is HRC60-64.
L/D:48:1
Output:500kg/h according to different material, formula and technology of process etc.
Revolutions: 0-600rpm, D type gearbox 800rpm available；
Reduction ratio: i =2.5:1
Underwater pelletizing auxiliary machine system
Dump valve
1).The material is 38CrMoAlA with the
surface has been treated by the azotizing
process. HV=950~1100;
2). Electric heating, the power is 4KW.
3). Runner structure of 90°.
4). Hydraulic drive, electromagnetic valve to control.
Die head system
1). It’s special abrasion resistant steel TCM.
2). Electric heating rod with power 1.8kw, totally 12 heating rods.
3). Stainless steel water room with sight glass.
4). Imported heat insulation material.
5). Stainless steel head cover.
Scope of supply:
| No. | Contents | Unit | Quantity | Marks |
| 1 | Twin screw extrusion system | set | 1 | |
| 1.1 | Feeding system | set | 1 | 1.5kw |
| 1.2 | SJ-75 Twin screw extruder | set | 1 | 160kw, 48:1 |
| 1.3 | Vacuum venting system | set | 1 | 2.2kw |
| 1.4 | Water cycling system | set | 1 | 0.55kw |
| 1.5 | Automatic screen changer | set | 1 | 1.5kw |
| 2 | Electric cabinet | set | 1 | |
| 3 | Underwater pelletizing auxiliary machine system | set | 1 | |
| 3.1 | Dump valve system | set | 1 | 2.4KW |
| 3.2 | Cutting head | set | 1 | |
| 3.3 | Cutting knife system | set | 1 | 4KW |
| 3.4 | Pneumatic valve | set | 1 | |
| 3.5 | Dehydrator | set | 1 | 5.5KW |
| 3.6 | Electric cabinet | set | 1 | |
| 3.7 | vibrator | set | 1 | 0.4KW |
| 3.8 | One stage blowing transmitting system | set | 1 | |
| 4 | Documents | set | 1 |
Photo of In The Water Plastic Pelletizing Machine
Main technical data of various model of twin screw extruder pelletizing machine
| Model type | Series | Barrel Diameter (mm) | Screw Diameter (mm) | Screw L/D | screw speed n(r/min) | Main motor power(Kw) | Screw torque T(N.m) | Torque rating (T/A3) | Typical production capacity (kg/h) |
| SJSL-36 | A/B/C/D | 36 | 35.6 | 32-48 | 400/600 | 11/15/18.5/22 | 125-225 | 4.6-8.3 | 30-120 |
| SJSL-51 | A/B/C/D | 51 | 50.5 | 32-52 | 500/600 | 45/55/75/90 | 405-680 | 5.1-8.5 | 120-400 |
| SJSL-65 | A/B/C/D | 63 | 62.4 | 32-64 | 500/600 | 75/90/110/132 | 680-1200 | 4.8-8.5 | 180-750 |
| SJSL-75 | A/B/C/D | 72 | 71 | 32-64 | 500/600 | 110/132/160/250 | 995-1890 | 4.6-8.7 | 300-1200 |
| SJSL-95 | A/B/C/D | 94 | 93 | 32-64 | 500/600 | 250/315/450/550 | 2260-4510 | 4.7-8.7 | 700-2500 |
| SJSL-135 | A/B/C/D | 135 | 133 | 32-48 | 400/500 | 550/750/900/1200 | 6200-10800 | 4.4-7.7 | 1550-6500 |
Company Brief
Nanjing Yongjie Qixin Machinery Equipment Co.,Ltd Founded in 2001, covers an area of 20,000 square meters on our own land, with monthly output of machine 20sets. Our factory is certificated to CE, ISO9001:2008.The company concentrates on research, development and production of “high level, accurate, highly sophisticated series product parallel co-rotating “cordwood” twin screw extruder, single screw extruder, two stage extruders and automatic plastic pelletizing machines. We have provided customers first-class products with “strong torque, high production, energy conservation and environmental protection products. The special designed screw structure has realized successfully for “one step shaping” on many kinds of products, and is widely used in aluminum composite plate, XPS foaming plate, WP plate, PP, PE sheet industry, etc.
QAULITY IS PUT AT THE FIRST , and our factory is certificated to ISO 9001:2008 and CE.