KPTP Series Parallel Twin Screw Pelletizing Machine

1. After mixing the raw materials, the raw materials plastic will conveyed into the screw feeder by the screw loader, the magnetic frame as optional for testing whether metal inside of the regrind plastic;

2. Feeding speed adjustable by inverter controller according to the feeding amount.

3. The raw materials of conveying pipe are stainless steel, and the typical capacity is customized.

1. It will feed the materials into the extruder. There is a stirring screw to avoid material blockage at the bottom of the feeder. Feeding hopper with level indicator.

2. If the plastic raw materials are compounded the materials, the side feeders are optional.

1. Parallel twin-screw extruder is an efficient mixing and extrusion equipment. It consists of a "00" shaped barrel and two interlocking screw rods as its core component.

2. The screw is made of 38CrMoALA or W6Mo5Cr4V2. Special screw combination Euro-style rectangle barrel, reflux refrigeration channel optimized and disposed of.

3. To plasticize and degassing the raw materials, a specialized design single screw extruder is applied to melt the pre-mixed material. The plastic will be melted, plasticized, melted, and pelletized in the extruder, with a double-zone vacuum degassing system, volatiles such as low molecular and moisture will be removed efficiently, in order to get good quality plastic pellets.

1. Double chamber design, realizing non-stop operation.

2. Equipped with vacuum pump and waste water tank.

3. Double vacuum degassing to get rid of the low molecular, moisture and printing ink efficiency to improve the final plastic pellets /granules quality.

4. The 3 stage roots vacuum system could be an optional choices .

1. Single-board, dual-station design ,with lifting rings to facilitate installation and maintenance.

2.Ceramic heaters are provided on both sides to maintain the temperature of the material.

3. Equipped with Gefran pressure sensor, when the pressure in front of the network is more than 12 MPa, it will prompt to change the screen.

1. Longer screen lifetime, reducing screen change frequency.

2. Easy to use and none-stop type: easy and quick screen change and do not need to stop the machine.

1. The self-cleaning mesh changer is made of double-mesh cemented carbide with less wear and longer service life.

2. This type of screen changer can automatically clean the impurities in the screen plate, and reduce the drainage loss.

3. It can regulate the constant waste discharge according to the pressure It can reduce the cost of manual screen changer.

1. The water tank body was made of 304 stainless steel, 6 meters length that filled with water, too cooling the melted plastic,

2. Air knife: the parts in contact with the material are all made of stainless steel.

3. Cutting pelletizing: supplied with speed steel and hard alloy steel cutting blades for reliable cutting performance. The compact structure allows less maintenance.

1. The machine die head is made of 304 stainless steel, a world-famous machine important part: such as bearings: NSK. Motor: Siemens Beide, Schneider, ABB etc.

2. The tool can be a cobalt oxide ceramic fixed knife or a Stellite alloy cladding hob. The single-use cycle can reach 4,000 tons, and the moving knife can repair the mold 5-6 times.

3. The cut particles are uniform in size and have no small tails.

4. The machine head can be quickly disassembled for easy cleaning, and the angle of the pelletizer can be flexibly adjusted.

5. Can cut a variety of materials such as SPVC, RPVC, LDPE, HDPE, PP, PS, ABS, PET, etc.

1. The strand pelletizer is a widely used pelletizing process and is suitable for granulating almost all materials. This technology has the characteristics of simple equipment structure and convenient operation and maintenance. The strand pelletizing machine avoids the phenomenon of sticky particles due to its pelletizing type.

2. Noodle cooling cutting resulting in uniform plastic pellets.

3. Cr12 alloy tool steel, cutting edge hardness: HRC65.

1. Advanced dewatering vibration sieves combined with centrifugal dewatering presents high-performance dried pellets and lower energy consumption.

2. Assemble sieves: The sieves are installed and fixed by screws instead of welding, so you can change the sieves easily in the future.

1. The final qualified pellets are stored in the silo, the drying system could dry the pellets well.

2. Provide machine capactiy setting online monitoring weighing &packaging.

1. Adopt famous electrical brands: Such as: Siemens, Schneider, ABB etc.

2. One button stop and start the whole system automaticlly.

3. Could provide PLC Intergrated intelligent controlling and HMI. Resulting in more easy operation and less labors cost during.