Fast delivery Lab Twin Screw Extruder Wholesalers - Nitridged Steel Side Feeder Lab Twin Screw Extruder Laboratory Pelletizer PID Control – Yongjie

Detailed Product Description
Pelletizer: 0.75kw Color Of Machine: Any Color Can Be Customized
Screw Material: 38CrMoAL Barrel Material: 38CrMoAL Nitridge Steel
Barrel Diameter: 22mm Water Bath Length: 1000mm
Control Mode: PLC Or PID Optional Dryer: 0.26kw
PE/PP/ABS/PC/PVC/PS/PBT Nitridged Steel Mini Twin Screw Extruder Lab Plastic Pelletizing Machine   Yongjie laboratory mini extruder SJSL20 is widely used among our customers of universities, research center, and factory R&D department for the testing of formula, compounding etc. There are two electric control type, PID centralized contrial and SIEMENS PLC touch screen control. Quick details Power:5.5kw Screw diameter:21.7mm Screw material:38CrMoAL Barrel diameter:22mm Barrel material:38CrMoAL Output:around2-15kg/h Dryer:0.26kw Pelletizer:0.75kw Cutting way: water strand, air cooling strand also available Warranty:one year Lead time:45 days after deposit Heating power:16kw Heating zones: 7zones Barrel length:120*7=840mm Control type:PID or PLC Screw Diameter:21.7mm L/D:40:1 Direction of rotation: Co-rotating Screw & elements: W6Mo5Cr4V2 (6542#) high speed tool steel that had been treated by the vacuum hardening process with the hardness of the surface is HRC58-62.Molding through dedicated grinding machine. The cleanliness is much better than products out of traditional process. Core axle: High quality alloy steel 40CrNiMo that with high tenacity and durability. It had been treated by the hardening and tempering process.   Barrel 1). Structure: The first section works for main feeding, and the sixth section is set up for vacuum venting, the others are blocked. 2). Material: The material of the barrel 38CrMoAlA, surface hardness: HV950-1050, depth 0.5-0.7mm 3). Heating: Adopt multiple step format electric heating. All zones are cast copper heater. The total heating power is 16KW and the max heating capacity every section can reach 500℃. 4). Cooling: Adopt soft water cooling system in the barrel and tap water cooling way outside barrel. The circulation pipes are made of stainless steel and the water inflow regulating valves are stainless valves. The brand of electromagnetic valve is DANFOSS. 5). Length: 120*7=840mm  World famous brands of electronic components 1). Temperature control meter is Japanese RKC meter, intelligent type, double channel; 2). The inverter of extruder is ABB; 3). The low-voltage apparatus and the button adopt SCHNEIDER product; 4). AC contactor adopt SIEMENS product; 5). The main motor is SISMENS BEIDE; 6). The air switch adopts CHINT products. The solid-state relays are from American joint venture brand; 7). The electromagnetic valve: adopt Denmark DANFOSS product.  Scope of supply 
No. Contents Unit Quantity Marks
1 Twin screw extrusion system set 1  
1.1 Feeding system set 1 0.25kw
1.2 SJ-20 Twin screw extruder set 1 5.5kw, 40:1
1.3 Vacuum venting system set 1 0.75kw
1.4 Water cycling system set 1 0.55kw
1.5 Manual screen changer set 1  
2 Electric cabinet set 1  
3 Water stand auxiliary system set 1  
3.1 Die head set 1  
3.2 Water trough set 1 1 M
3.3 Dryer set 1 0.26KW
3.4 Pelletizer set 1 0.75KW
4 Documents set 1  
Photo of Laboratory Mini Extruder  Main technical data of various model of twin screw extruder pelleitizing 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)
SJSL20 A/B 22 21.7 32-44 500/600 4/5.5kw 30/30    
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