NovaStar, SG289, Four Shaft Shredder, 500 kg/hr Capacity, 400mm Working Width, 2x 3 kW
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Description
Overview
Four shaft shredder.
Application: use for plastic, wood, metal, rubber, glass etc pre shred process.
Technical Specifications
Number of knife: 40 pcs., size Φ150 x 20mm (OD. x T).
Number of spacer: 40 pcs, size Φ95 x 20mm (OD. x T).
Number of shaft: 4 pcs., size Φ70 x 500mm (OD. x T).
Shredding chamber dimension: 400 x 400mm (L x W) 15.7 x 15.7nch, inner size.
Motor power: 3 kW x 2 sets, total two sets.
RPM: 18-20.
Reducer: 2 sets, total two setd.
Output size: 25 mm (0.98 inch).
Output capacity: 500 kgs /hour.
Machine gross weight 2.000 kgs.
Main Components and Origin
1. Reducer: over 13 years motor transmission equipment manufacturing experience.
2. Main motor: well known brand with reliable quality and low noise.
3. Electrics: Schneider.
4. Rotary blade material: 9CrSi -material with excellent toughness and abrasion resistance. HRC 52-55 (remark: HRC 52-55).
5. Shaft material: Bao Steel - 40Cr/42Cr.
6. Main structure: Q345 steel (Bao Steel).
7. Controller panel PLC: easy to operate and responsive.
8. Bearing and couplings: Hrbin/HWL.
9. Screen: standard 18 mm hole (min10 mm - max.24 mm - screen hole size depend on blade design).
Design and Structure — Four Shaft Axis Shredder Features
The four-shaft shredder is mainly composed of four sets of shredding blade, bearing box, box support, feeding system, power system and electrical control system.
The independent intelligent control system of the four-shaft machine enables each cutter roller to have independent crushing and protection actions, which improves the shear frequency and output. The main shaft of the ordinary four-axis machine is responsible for shearing, and the auxiliary shaft is for feeding. Through the optimization of shear structure and control principle, Sired four-axis crusher has achieved a major breakthrough in crushing efficiency. In addition, S series four-axis machine incorporates hydraulic and motor coordinated drive, which not only has the effect of hydraulic drive with large torque and flexible regulation, but also retains the advantages of high motor drive efficiency and economic energy saving, providing a solution for heavy crushing condition with high particle size requirement.
Four - shaft composite cutting, instead of the traditional four - shaft, more efficient.
Optimized knife box force conduction design to reduce vibration and strain.
Reducer bearing block integral design to avoid frame distortion.
European steel mill direct supply of knife, batch clear, stable quality.
Through the strict heat treatment process, the alloy spindle is very tough internal hexagon axial surface, surface hardening treatment, abrasion and impact resistance.
German fast welding technology, fast maintenance, high hardness central lubrication system PLC automatic lubrication.
Etc.
Advantages
Compared with the four haft machine, it is easier to get into the shredding, high efficiency.
Suitable for frame parts, no need to add auxiliary pressing mechanism, high blade has self-cleaning function for low blade.
The price of single - shaft, four - shaft, triple - shaft and shredder is higher than that of the same power.
The size of material can be adjusted according to the mesh aperture.
Chamber Part
1. Rotary blade.
2. Spacer.
3. Shaft - four pcs.
The case of the four-shaft shredder is an important part of the shredder unit, which includes the blade, the spacer, the shaft and the shredder chamber.
Users can customize the shredding machine cases of different sizes according to the production requirements of different materials in time.
Control Panel Details
1. Combined screen + PLC normal type.
2. The device will automatically reverse when it encounters jammed material during operation, ensuring that the machine will not damage the motor due to load.
3. The operation screen is easy to learn and practical.
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