Chengdu Purui Polymer Engineering Co., Ltd.
| Delivery Time | 30days |
| product name | Twin Screw Co Rotating Extruder |
| Barrel Material | Nitrided steel, bimetallic, tungsten carbide |
| Automatic Grade | Automatic |
| Oem | Support |
| Feeding System | Side feeder, gravimetric feeder |
| Production Capacity | 100pieces/Year |
| Brand Name | PULIER OR PR |
| Model Number | TSSK |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Delivery Time | 30days | product name | Twin Screw Co Rotating Extruder |
| Barrel Material | Nitrided steel, bimetallic, tungsten carbide | Automatic Grade | Automatic |
| Oem | Support | Feeding System | Side feeder, gravimetric feeder |
| Production Capacity | 100pieces/Year | Brand Name | PULIER OR PR |
| Model Number | TSSK | Certification | CE |
| Place of Origin | China | ||
| High Light | Twin Screw Co Rotating Extruder ，Lab Co Rotating Extruder ，Lab Plastic Extruder for Material Varieties | ||
Advanced Building Block Design Lab Twin Screw Extruder for Material Varieties
lab scale twin screw extruder or Laboratory extruder is specially designed for the trial-level, testing and small production or entry-level user, or the small scale production of color masterbatch and some additive nasrerbatch. Modular design makes it very flexible against different recipes.The lab twin screw extruder is small and compact, robust to handle the toughest processing challenges, has great standard technical features.
Principle of pelletizing:
The polymer melt is extruded from the die hole and cut by a high-speed rotating cutter. The cut particles are cooled to a high-speed water injection to form a cylindrical water ring for cooling and setting, and then sent to the separator to separate the water. And particles. Since the machine head is in direct contact with water, insulation measures must be taken. In order to prevent the wear of the cutter and the template, the surface hardness of the template is relatively high.
The shape of the particles may be cylindrical, round or spherical, the length is determined by the rotational speed of the cutter, and the diameter is determined by the discharge orifice.
Advantages of laboratory extruder:
1. The screw and barrel adopt an advanced “building block” design. The screw is composed of various types of screw blocks on the shafts. So as to flexibly combine the ideal structure of screw elements according to the technological requirements of material varieties, so as to realize the conveying, plasticizing, refining, shearing, exhaust, pressure building and extrusion of materials And so on. Another advantage of the “building block” design is that the worn screw and barrel components can be partially replaced, which avoids the scrapping of the whole screw or barrel, greatly reduces the maintenance cost, and is convenient for cleaning and observing the whole melting process.
2. Accurate measurement and reasonable feeding method are the key to strictly implement the formula, and also the first pass to ensure the product quality. According to the performance of materials and the needs of users, we are equipped with a variety of feeding methods, such as volume feeding, gravimetric feeding, etc., to meet the needs of different products.
3. Advanced control system. The extruder is equipped with the advanced and beautiful control system, and most of its control elements are imported, with good quality and high sensitivity. The operation parameters of the main engine such as current, voltage, temperature and torque are very intuitive, so it is very convenient to operate, and the requirements for operators are not high. It can also be configured with touch screen and Siemens PLC centralized control system according to customer needs, which is highly intelligent and easy to operate.
4. The system is equipped with several kinds of pelleting methods, such as water cooling strand pelletizing line, air cooling strand pelletizing line, underwater pelletizing line, water ring pelletizing line and air cooling hot face pelletizing line. It can be configured according to different materials and user’s requirements.
5. Extruder with wheels, mobile, can also be directly placed on the platform laboratory console, the overall compact and exquisite.
Lab Series Specifications
| model | diameter(mm) | max.speed(rpm) | L/D | motor(kW) | output(kg/h) |
| TSSK-20 | 22 | 720 | 32-64 | 7.5 | 5-20 |
| TSSK30 | 30 | 600 | 32-64 | 11 | 15-40 |
| TSSK35 | 35.6 | 600 | 32-64 | 15 | 30-80 |
Application
Applications of our lab twin screw extruder include compounding, direct extrusion, degassing (devolatilization) and reaction extrusion.
They can be used to stimulate the continuous extrusion process for batch samples, new material research, new process development and small quantity production.
Scope of application: PE, SBS, TPE, PU, EVA, etc.
This device is especially suitable for processing plastics such as LDPE, HDPE, PP, PS, ABS, PC. typical application: Filling modification PE, EVA, etc. + calcium carbonate, talc, titanium dioxide, carbon black, etc.
Cable material : LDPE, HDPE, LLDPE, MDPE sheathing material, insulating material; radiation crosslinking material, optical cable coating material, heat shrinkable tube material, etc.
Tube material: PPR pipe material, PE cross-linked pipe material
Elastomer: Thermoplastic elastomers such as TPR and TPU, EVA and hot melt adhesives, etc.
Masterbatch: PE, ABS, PS, EVA, etc.
Flame retardant masterbatch: ABS, EVA, etc.
Filling degradation masterbatch: PE, PP, PS, etc.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2006
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Chengdu PURUI Polymer Engineering Co., Ltd., in collaboration with PULIER Machinery Co., Ltd., stands at the forefront of plastic recycling machinery manufacturing in China. With a commitment to innovation, quality, and sustainability, we provide a comprehensive range of high-performance recycling s... Chengdu PURUI Polymer Engineering Co., Ltd., in collaboration with PULIER Machinery Co., Ltd., stands at the forefront of plastic recycling machinery manufacturing in China. With a commitment to innovation, quality, and sustainability, we provide a comprehensive range of high-performance recycling s...
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