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Underwater Pelletizing System

Top Underwater Pelletizing System Manufacturer in China

Looking for the best underwater pelletizing system for your manufacturing needs? Look no further than UDTECH. As the top manufacturer in China, we produce high-quality pelletizing systems that meet the highest industry standards. We are the cutting edge of technology, precision engineering, and dependability which makes us the preferred choice of companies across the globe. Get in touch with us today to learn about our products and how we can help you optimize your manufacturing processes.

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Underwater Pelletizing System
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    UDTECH's Underwater Pelletizing System Solution

    designed for efficient and reliable pellet production. Optimize your process today!

UDTECH Underwater Pelletizing System

Material compounding and granulation technology is best evident in UDTECH’s Underwater Pelletizing System. This advanced system consists of a co-rotating screw extruder and a die assembly suitable for materials with high viscosity, low melt-filament flow index (MI), or difficult to shape making it versatile across several industries.

Supported materials in a System

Among a variety of polymers and materials the system has to offer, the following can be particularly noted:

  • Thermoplastics such as Thermoplastic Polyurethanes (TPU), Thermoplastic elastomers (TPE), thermoplastic vulcanizates (TPV), thermoplastic rubber (TPR), polypropylene (PP), polystyrene (PS), polylactic acid (PLA), Polyvinyl alcohol (PVA), and Styrene-ethylene-butadiene-styrene (SEBS)

  • Specialty materials includes EVA, rubber, hot-melt adhesives, special resins, micro pellets and others.

With these broad compatibilities across different manufacturers geometrically consistent pellet shapes as well as improved thermal stability can be attained.

Key Components and Technology

The UDTECH Underwater Pelletizing System features accurate design and material adoption embodied in start up valve, die head, pelletizer head, water piping systems with circulators, dehydration and drying, vibrating filtration, and additional automation to facilitate the work flow.

The foremost one is the ‘die surface hot cutting’ technology. This technology cut the stream of molten die neck into droplets right upon exiting the die orifice, wherein the droplets are water quenched to form spherical pellets. The system is expected to work with materials with low melting strength and high viscosity and temperature sensitivity by dispensing the negative effects of each by employing controlled temperature.

Performance and Applications

This nose configuration is designed for efficient heat and mass transfer, hence continuous hence forth operation is realized even in extreme conditions. These attributes grant it the application of reactive extrusion which involve polymer engineering of:

  • Polymer engineering: PUR, PA, POM, Pei, PC, PMMA, PBT, PPS in different forms.

  • Chemical modifications: Dynamic vulcanization, crosslinking, grafting and chain extension.

With the above order of matters, the processing stages distribute the narrow retention time, reduce temperature gradients and have excellent surface area of contact leading to higher quality of the material and the final product.

What bothers you about the choice of another underwater pelletizing system?

  • Performance: Designed for continuous high throughput mode fully automated.

  • Versatility: Capable of processing virtually all chemicals and compounds in any form.

  • Durability: Engineered to sustain in extreme environments with very limited time loss during maintenance.

With UDTECH's underwater pelletizing system, whether it relates to the production of conventional polymers or polymerization processes involving complex reactants, the goals of various industries with regards to precision and efficiency in pellet production can be accomplished.

Underwater Pelletizing System for sale

Our high-quality Underwater Pelletizing System is designed for efficiency and durability, always ensuring top-notch performance.

Co rotating screw extruder underwater grain cutting production line / pelletizer
UDTECH
Shandong,China
The underwater pelletizing production line with co-rotating screw extruder is an advanced system which is designed to manufacture highly qualified thermoplastic, polymer blends and granules from recycled materials. Thanks to intermeshing screw geometry, modular and energy-saving design systems and underwater pelletizing system, it provides great functioning parameters, accuracy control and excellent hay/ pellets quality. This system is suitable for a wide variety of industrial applications such as masterbatch and compounding as well as for recycling, providing high efficiency, versatility and environmentally friendly.
Screw Diameter (mm):50.5 - 71
L/D Ratio :32-52 / 32 - 64
Rotary Speed (r/min):500 - 600
Power (kW):45 - 132
Capacity (kg/h):180 - 270 / 250 -360 / 350 -500

UDTECH's Underwater Pelletizing System video

Here’s an opportunity for you to see how UDTECH’s Underwater Pelletizing System works! 🌊⚙️ The video showcases the technology in great detail. #Innovation #Tech #Manufacturing

 

Specifications for UDTECH Underwater Pelletizing System

ModelDiverter Hole No.Knife No.Knife Movement SystemWater SystemOutput Capacity
UD300D308–10ManualW30050–300 kg/h
UD500D4020–30ManualW500200–700 kg/h
UD1000D5040–80HydraulicW10002 ton/h
UD2000D60100–160HydraulicW20002–6 ton/h
UD4000D60100–160HydraulicW20003–8 ton/h
UD250D70700–1000HydraulicPCW25010–20 ton/h
UDD300D1201000–2000HydraulicPCW30020–35 ton/h
UDD400D1602000–3000HydraulicPCW40035–50 ton/h

Flowchart of the Underwater Pelletizing System

Flowchart of the Underwater Pelletizing System
Flowchart of the Underwater Pelletizing System

Underwater Pelletizing System Prices

Cost of Underwater Pelletizing Systems: Concerning costs, you can get the right solutions based on your production level and the budget intended, while you still achieve high-quality pellets at reasonable prices.

Underwater Pelletizing System Prices
Types of Systems
  • Single Screw Extruder Pelletizing Line: These systems are used for relatively uncomplicated purposes, usually are at the lower end of the price-range
  • Double Screw Extruder Pelletizing Line: These are rather complicated and flexible and worked on several categories of substances thus are costlier than the single screw counterparts.
  • Other Specialized Systems: There are other specialized ones available too for eg on soft or hard polyvinyl chloride polyethylene extrusion and so many others which affect pricing too.
Price Range

 Depending on their design and specifications, the underwater pelletizing systems are priced differently. To illustrate, the cost of a budget underwater pelletizing system can be as low as $50,000 per piece while other systems with more features can be sold at around $60,000 per piece.