A gravimetric feeder is a self-calibrating dosing system that doses based on weight in speed.In gravimetric dosing, the weight of the dosed additive is measured using a load cell that is the foundation of the entire system. Weight is calculated using loss-in-weight technology, which measures the reduced weight while dosing. A volumetric feeder is relatively low priced dosing system. Accurate dosing cylinder. Stepper motor speed starting from 0.1 up to 200 rpm. A volumetric feeder, on the other hand, does this based on volume in speed. Extruder Ancillary Machinery,Strand Pelletizer Granulator,Plastic Strand Pelletizer,Plastic Cutter Machine,Paddle Type Mixer JIANGSU XINDA TECH LIMITED , https://www.xindacompounding.com
1. PIC control system for precise operation.
2. Multiple safety switches to protect the machine from overloads.
3. Blade material is Cr12MOV, known for high hardness and wear resistance.
Description of Double Shaft Shredder for Plastic
This double shaft shredder is designed with a large feeding opening, allowing it to handle big plastic or rubber products easily. The rotating and cutting blades are specially designed to maximize efficiency and capacity. It is controlled by a PLC system, which ensures safe operation—blades rotate in opposite directions and automatically stop if any unexpected issue occurs. The machine runs at low speed, producing minimal noise and dust. The blades are made from special alloy steel, ensuring long service life and durability.
Advantages of Double Shaft Shredder for Plastic
1. This shredder can process a wide range of materials, including bulk items, baskets, pipes, sheets, tires, and large roll films—materials that are typically difficult to shred with single-shaft machines.
2. The frame is constructed using precision-machined thick plates, with a strong rotating axis and a large hopper, making it suitable for handling large-sized materials.
3. The blades are specially designed in terms of thickness, shape, and arrangement to optimize performance.
4. Equipped with a PLC control system, it can reverse direction and stop automatically when overloaded, ensuring safe and stable operation. Low-speed running also reduces noise and dust.
5. Blades are made from high-quality alloy steel, offering excellent strength and longevity.
Technical Parameters
Model
Main Power (kW)
Hydraulic Power (kW)
Shredding Diameter (mm)
Shredding Rotor Length (mm)
Rotating & Fixed Blades QTY (PCS)
End Plastic Scrap Size (mm)
PNDS-600A
15-22
2.2
320
600
32+2*2
30-50
PNDS-800A
30-45
3
400
800
38+2*2
30-50
PNDS-1000A
37-55
4
400
1000
58+2*2
30-50
PNDS-1200A
55-90
5.5
400
1200
95+2*3
30-50
PNDS-1500A
75-132
5.5
480
1500
110+2*3
30-50
Machine Pictures
Production Process
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Waste Steel Drum/Metal Drum/Metal Can/Plastic Drum/Plastic Barrel Double Shaft Shredder
Computerized: Non-Computerized
Certification: Ce, ISO9001, SGS
Product Name: Double Shaft Shredder Machine
Alternative Name: Plastic Shredder
Motor Power: 22kw-75kw
Crushing Capacity: 300-400kg/H
Blade Material: SKD-11
Shaft Design: Single Shaft
Bearing: SKF
Motor: Wn
Main Electrical Parts: Siemens and Schneider
Trademark: Sino-tech
Shipping Package: Wooden Case
Standards: CE, ISO
Origin: Made in China
HS Code: 84778000
Waste Steel Drum/Metal Drum/Metal Can/Plastic Drum/Plastic Barrel Double Shaft Shredder