English 
العربية 
Français 
Deutsch 
Русский 
Español 
한국어 
Thermoplastic twin screw extrusion machines are critical equipment in manufacturing processes where materials like polyethylene, polypropylene, PVC, and other thermoplastics are melted and formed into continuous shapes. As a professional thermoplastic extrusion machines, Granuwel has extensive experience in providing customized thermoplastic extrusion line for customers around the world. Contact Granuwel, to get your price advantages.
Thermoplastic Elastomers (TPE) are a class of polymeric materials that exhibit rubber-like elasticity at room temperature and can be plasticized and shaped at high temperatures, facilitating processing using plastic processing equipment. TPE combines the elasticity of rubber with the processing convenience of plastics and is widely used in both consumer goods and industrial products.
Composition
Black Masterbatch is composed of the following components:
Polymer substrate: such as SBS, SEBS, TPU, etc.
Plasticizers: such as phthalates, aliphatic esters, etc.
Fillers: such as talc powder calcium carbonate, etc.
Stabilizer: heat stabilizer, light stabilizer, etc.
Lubricants: such as stearate, silicone oil, etc.
Pigments: Includes inorganic pigments and organic pigments
Carbon Black Application and Classification
1. Classification by base resin:
Special TPE: According to the specific application needs, select a specific base resin as the main component.For example, TPU type TPE is based on polyurethane resin, and TPO type TPE is based on polyolefin resin.
Universal TPE: may be based on a widely compatible resin, such as polystyrene or low-melting EVA, suitable for modification or coloring of a variety of resins.
2. Classification by application field:
TPE for injection molding: Used in high-end applications such as precision instrument components, cosmetic packaging, toys, etc.
Extrusion TPE: used for manufacturing pipes, wires and cables.
Blow molding TPE: Used to make hollow soft products, such as inflatable toys or sports equipment.
TPE for spinning: Used in the production of textile fibers, requiring good heat and light resistance.
Low-grade TPE: Used to manufacture products with low color and performance requirements, such as some disposable items or low-end containers.
3. Other categories:
Single-component TPE: consists of only one base resin and elastomer phase, with no other additives.
Custom TPE: According to different application requirements, different types of TPE are mixed to obtain specific performance.
Composite TPE: Combines a variety of polymers, elastomers and additives to meet specific performance requirements.
Applications
● Daily necessities：
Application range includes footwear materials, daily necessities, sports equipment.
Granuwel’s TPE materials are non-slip and soft, enhancing product safety, comfort and durability.
● Automotive industry: From automotive interior and exterior trim to lightweight materials and airbag materials, Granuwel offers solutions that improve safety and texture.
● Electronic product: In the application of electronic product coating, anti-slip protection of electronic devices, Granuwel guarantees excellent electrical performance and weather resistance.
● Medical equipment:
For medical devices and pharmaceutical packaging, Granuwel guarantees the environmental protection and non-toxicity of the material, good elasticity and softness, and can provide a better user experience.
Advantages of GRANUWEL Twin Screw Extruders in the Production of Thermoplastic Elastomers
The carbon black masterbatch granulator is an essential piece of equipment in the plastics industry, and its technical characteristics are critical to ensuring product quality and production efficiency. Here are some key features of this machine:
1. High-efficiency mixing
The design of the twin-screw extruder allows for efficient mixing of materials during processing, thereby improving product quality.
2. Precise temperature control:
Twin-screw extruders can achieve precise temperature control, helping to maintain stable physical and chemical properties of thermoplastic elastomers.
3. High output:
Twin-screw extruders have a high output, which can meet the needs of large-scale production.
4.Low energy consumption: Compared with other types of extruders, twin-screw extruders have lower energy consumption, helping to reduce production costs.
4. Low energy consumption:
Compared with other types of extruders, twin-screw extruders have lower energy consumption, helping to reduce production costs.
5. Good self-cleaning:
Twin-screw extruders have good self-cleaning properties, which can reduce downtime and improve production efficiency.
6. Good self-cleaning:
Twin-screw extruders have good self-cleaning properties, which can reduce downtime and improve production efficiency.
7. Flexible process adjustment:
Twin-screw extruders can be adjusted flexibly according to different product requirements to meet diverse market demands.
Product Specification
| GTE-B series Twin Screw Extruder | ||||||
| Model | Diameter (mm) | Do/Di | Max. L/D | Speed (rpm) | Power (kw) | Output (kg/h) |
| GTE 52B | 51.4 | 1.55 | 68 | 600 | 55 | 150~250 |
| GTE 65B | 62.4 | 1.55 | 68 | 600 | 90 | 200~350 |
| GTE 75B | 71.4 | 1.55 | 68 | 600 | 132 | 400~600 |
| GTE 85B | 81 | 1.55 | 68 | 600 | 250 | 600~900 |
| GTE 95B | 93 | 1.55 | 68 | 600 | 315 | 800~1200 |
| GTE 1208 | 116 | 1.55 | 68 | 500 | 450 | 1300~2000 |
| GTE 135B | 133 | 1.55 | 68 | 500 | 900 | 2500~4000 |
| GTE-B series Twin Screw Extruder | ||||||
| Model | Diameter (mm) | Do/Di | Max. L/D | Speed (rpm) | Power (kw) | Output (kg/h) |
| GTE 52B | 51.4 | 1.55 | 68 | 600 | 55 | 150~250 |
| GTE 65B | 62.4 | 1.55 | 68 | 600 | 90 | 200~350 |
| GTE 75B | 71.4 | 1.55 | 68 | 600 | 132 | 400~600 |
| GTE 85B | 81 | 1.55 | 68 | 600 | 250 | 600~900 |
| GTE 95B | 93 | 1.55 | 68 | 600 | 315 | 800~1200 |
| GTE 1208 | 116 | 1.55 | 68 | 500 | 450 | 1300~2000 |
| GTE 135B | 133 | 1.55 | 68 | 500 | 900 | 2500~4000 |
| GTE-D series Twin Screw Extruder | ||||||
| Model | Diameter (mm) | Do/Di | Max. L/D | Speed (rpm) | Power (kw) | Output (kg/h) |
| GTE 52D | 51.4 | 1.55 | 68 | 600 | 110 | 300~500 |
| GTE 65D | 62.4 | 1.55 | 68 | 600 | 250 | 700~1000 |
| GTE 75D | 71.4 | 1.55 | 68 | 600 | 315 | 800~1200 |
| GTE 85D | 81 | 1.55 | 68 | 600 | 355 | 1000~1600 |
| GTE 95D | 93 | 1.55 | 68 | 600 | 550 | 1500~2200 |
| GTE 120D | 116 | 1.55 | 68 | 600 | 900 | 3000~4500 |
| GTE 135D | 133 | 1.55 | 68 | 600 | 1800 | 5500~8000 |