2020 High quality Good Quality Lab Scale Twin Screw Extruder - 21.7mm Screw Lab Twin Screw Extruder With Water Cycling System Copper Heater – Yongjie
2020 High quality Good Quality Lab Scale Twin Screw Extruder - 21.7mm Screw Lab Twin Screw Extruder With Water Cycling System Copper Heater – Yongjie Detail:
| Screw Design: | Twin Screw Extruder | Heater: | Cast Copper |
|---|---|---|---|
| Heater Power: | 16kw | Barrel Diameter: | 22mm |
| Screw Diameter: | 21.7kw | Capacity: | 2-15kg/h |
| L/D: | 40:1 | Warranty: | One Year |
SJSL20 Copper Heater 21.7mm Screw Lab Twin Screw Extruder Plastic Granulating Machine
Quick details
Power:5.5kw
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:40:1
Output:20-70kg/h according to different material, formula and technology of process etc.
Revolutions: 0-600rpm；
Reduction ratio: i = 2.5:1
Core axle: High quality alloy steel 40CrNiMo that with high tenacity and durability. It had been treated by the hardening and tempering process.
Screw diameter:21.7mm
Barrel diameter:22mm, The first section works for main feeding, the fifth section is set up for venting naturally, and the ninth section is set up for vacuum venting and others are blocked.
Scope of supply
| No. | Contents | Unit | Quantity | Marks |
| 1 | High speed mixer | set | 1 | 5L |
| 2 | Twin screw extrusion system | set | 1 | |
| 2.1 | Feeding system | set | 1 | 0.25kw |
| 2.2 | SJ-20 Twin screw extruder | set | 1 | 5.5kw, 40:1 |
| 2.3 | Vacuum venting system | set | 1 | 0.75kw |
| 2.4 | Water cycling system | set | 1 | 0.55kw |
| 2.5 | Manual screen changer | set | 1 | |
| 3 | Electric cabinet | set | 1 | |
| 4 | Water stand auxiliary system | set | 1 | |
| 4.1 | Die head | set | 1 | |
| 4.2 | Water trough | set | 1 | 1 M |
| 4.3 | Dryer | set | 1 | 0.26KW |
| 4.4 | Pelletizer | set | 1 | 0.75KW |
| 5 | Documents | set | 1 |
Pre-sales service
♦1. Inquiry and consulting support.
♦2. Selecting economical and suitable extruder and related machines for customers.
♦3. Providing technical details of machine.
♦4. Providing means of trial performance for customer.
♦5. Factory tour & assistance of invitation letter when needed.
Sales service
♦1. Recommending engineering conditions required for installation.
♦2. Communicating on time the manufacturing status of machines.
After-sales service
♦1. Engineers available to service machinery overseas in installation, commissioning and training.
♦2. Filing in detail customer’s order information.
♦3. Providing long-term maintenance service and spare parts.
♦4. Giving technical support to customer for developing new product.
♦5. Providing free maintenance for a year.
Photo of SJSL20 lab mini extruder
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-20 | A/B | 21.7 | 22 | 32-44 | 400/600 | 4/5.5 | 30 | 4.8 | 2-15 |
| 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.
Product detail pictures:
Related Product Guide:
Cooperation
Good quality To start with,and Purchaser Supreme is our guideline to offer the top service to our customers.Presently, we've been seeking our best to be amongst the top exporters inside our industry to fulfill consumers extra need to have for 2020 High quality Good Quality Lab Scale Twin Screw Extruder - 21.7mm Screw Lab Twin Screw Extruder With Water Cycling System Copper Heater – Yongjie , The product will supply to all over the world, such as: Adelaide, Pakistan, Barcelona, To let customers be more confident in us and get the most comfortable service, we run our company with honesty, sincerity and best quality . We firmly believe that it is our pleasure to help customers to run their business more successfully, and that our experienced advice and service can lead to more suitable choice for the customers.
By Georgia from Hyderabad - 2018.06.12 16:22
The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
By Claire from Angola - 2018.08.12 12:27
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