Xinda M Type Reciprocating Kneading and Extruding System

• After-sales Service: Video Technical Support
• Warranty: 1 Year
• Raw Material: Mixing
• Screw: Single-Screw
• Inverter: Inverter
• Electromagnetic Heater: Electromagnetic Heater
• Model NO.: SJW-140(M)
• Automation: Automatic
• Computerized: Computerized
• Customized: Customized
• Certification: CE, ISO9001:2008
• Condition: New
• Capacity: 800-1000kg/H
• Applications: All Kinds of Color Masterbatch
• Electric Brands: Siemens / Schneider
• Control: PLC + Touch Screen
• Extruder Weight: 8000kg
• Transport Package: Pallet and Wooden Box
• Trademark: XINDA
• Origin: China
• HS Code: 84772010
• Production Capacity: 200sets/Year

Product Description

                                                                                        Model SJW-140(M)

 

Sjw(M)  model with M means melt pump installed between the main extruder and the die. The benefit of melt pumps for extrusion operations includes the elimination of surging and other fluctuations, reduction of inconsistent melt temperatures, high pressures at lower product temperatures, compensation for the pumping or mixing capacity of the extruder, possibly reduced start-up times, and reduction of energy required by the extruder.

Advante XINDA Co-kneader

The Co-Kneader, a mild-shear rotating and reciprocating single-screw extruder, is designed for shear and temperature sensitive compounds. The flights on the screw are interrupted and interqct with three rows of stationarv kneadina pins located in the barrel wall. The interaction between the moving flights and the stationary pins provide dispersive and distributive mixing simultaneously. Axially opened split barrel guarantees ease of cleaning. Those splined, segmented screw elements and pins can be changed easily according to different processing techniques. In addition, some pins are hollow inside, thermocouples can be inserted to get the accu- rate temperature of the materials inside the barrels, so as to liquid additives injection. Different from other extruders, the kneading process is achieved radially and axially at the same time. All in all, Co-Kneader has outstanding kneading, mixing efficiency and high degree of self-wiping. It is the most suitable for compounding purposes.

Cascade two-stage co-kneader system for XLPE Peroxide cross-linked Compounds Compounding: Co-kneader and discharging extruder build up two stage compounding system. 

 

Advantage of the compounding system:

--Lower energy input, lower melt temperatures
--Extremely homogeneous mixing, no shear spikes, equal treatment of polymer matrix
--High degree of self-wiping and have no dead spot
--Dispersive mixing without destroying delicate fllers
--High volumetric loadings of fllers and additives
--Efficient blending of liquid components
--Broad application for compounding without changing hardware
--Axially opened split barrel guarantees ease of cleaning and fast maintenance
--Replacement parts, such as screws, barrel lining and pins can be changed individually

 

 

 

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