Water-Flow Granulating Production LineGranulation process

Double-cone Feeding Machine -- 150 Single Screw Extruder -- Automatic Filter Change Mesh (without shutdown) -- Electromagnetic Fast Heating Retention Heater -- Open Valve -- Submerged Granulator -- Dewatering Separator -- Sorting Special Vibration Screen -- Finished Granule Storage Drum

Water Granulating Granulator Production LineIntroduction

1. Application: Used for EVA water granulation.

2. Production rate: approximately 350-400/h (actual output depends on customer's formula and physical properties).

3. Water Requirements: Industrial soft water (deionized water) supply temperature ≤ 30°C; circulating water supply pressure: ~0.40 MPa

4. Ground Load Requirement: The unit can be horizontally placed on a load-bearing surface (standard surface: hard concrete 15 cm thick).

Water-cut granulator production lineBasic Features

The barrel and screw are both of integral structure, manufactured from imported nitriding steel (38CrMoA1) with a hard chrome plating on the surface. They undergo nitriding treatment HV950-1050 with a depth of 0.6-0.75MM, and have a brittleness not exceeding 11 levels. (The screw's threads are designed for rubber extrusion and are hollow for water cooling.) They feature low thermal deformation, high precision, high torque, and excellent wear and corrosion resistance under high temperature and high-pressure conditions.

2. The barrels and screws are equipped with cooling devices, directly connected to the cooling system. In the cooling system, the barrels and their respective sections are connected in series with solenoid valves. When the actual temperature exceeds the set value, the solenoid valves are quickly engaged to stop the water supply. At the same time, the corresponding heating circuit is activated to raise the temperature back to the set value. This operation is alternated to control the working temperatures of each section within a smaller range (1~3°C). The temperature control is precise and fast, capable of quickly lowering the working temperature in case of localized overheating, effectively preventing color variations in the finished particles.

3. The mold head features a manual screen change device, with a honeycomb filter plate for easy cleaning and quick screen changes, as well as preventing material leakage.

Pelletizing effect

Basic Parameters of Water Granulating Granulator Production Line

1. Conical forced feeding system:

(1) Reduction Motor Power: 11 kW. 380V/50Hz. Reduction Ratio: 59:1. AC Speed Controller uses "Tung Hsuing" Variable Frequency Drive.

(2) Screw Speed: 5-50 rpm

(3) Feeding rate: approximately 350-400 kg/h

2. Screw shaft

(1) Screw Type: Double screw intermeshing, opposite rotation

(2) Screw size approx.: Pitch 250, Major diameter φ250mm, Minor diameter φ30mm, Strong and clean feeding

(3) Motor transmission: Single-axis transmission, more stable and uniform than the domestic traditional chain feeding method.

3. Conical Screw Barrel

(1) Compatible with conical screw

(2) Single side clearance for screw shaft: 0.35mm

4. Host System:

Length-to-diameter ratio: 12:1

(2) Screw Diameter: 150mm

(3) Molding Material Diameter: 3.5 or 6.0 mm (adjustable to customer's requirements)

(4) Screw Speed: 0-50 Variable Frequency r/min

(5) Main Motor Power: 75kW (AC) 380V/50Hz.

(6) Granulator Power: 1.5 kW

(7) Heater Power (Stainless Steel): 10KW

(8) Dimensions approximately: L2650mm x W1100mm x H1250mm

5. Water Cutting Granulation System Model: LN-500

(1) Super-hard alloy mold heads (imported materials from Belgium)

(2) Wear-Resistant Alloy Blade (Imported Material from West Germany)

(3) Special mold temperature control device

(4) Automatic Centering Knife System

(5) Fully Detachable Washable Centrifuge

(6) Equipment surface crafted with stainless steel and similar processes (all parts in contact with materials will never rust)

(7) Applicable Materials: High-viscosity copolymer elastomers (EVA, TPU, TPE, TPR), high-viscosity thermoplastic adhesives, stoneWax, etc., granulation.

6. Pelletizer

Pelletizer, for use with the TM500 underwater pelletizing systemManual and automatic systems

(2) Auto Knife Adjustment

(3) Ball head automatic fine-tuning for automatic compensation of the gap between the cutting die and mold face

(4) Bearings are of NSK brand, made in Japan

(5) Siemens motor, power 0.75 kW

(6) Operating Speed Range: 300~3000 rpm

(7) Spring Damping Device

(8) The mobile platform can move forward and backward on the track, facilitating operation and maintenance.

(These are the basic parameters; for detailed parameters, please contact customer service.)