DS7520 Dual Shaft Shredder, 750 mm at 20.0 HP (2 x 10 HP)
More horsepower, same trusted platform, with 20 HP of twin motor drive for facilities that demand continuous, high volume performance.
Where the DS7520 Fits
The DS7520 is the 750 mm member of our dual shaft cross cut line, rated at 20.0 HP (2 x 10 HP) / 14.71 kW (2 x 7.36 kW) and 600 to 750 kg/hr. It sits between the DS1015 below it at 550 to 700 kg/hr and the DS1020 above it at 650 to 800 kg/hr. Every machine in the range shares the same two shaft principle, so stepping up or down changes the opening and the drive rather than the way the machine works.
Two counter rotating shafts carrying interlocked hardened cutters grab whatever is fed between them and tear it apart at low speed and high torque. That is what lets a dual shaft machine take bulky, mixed and awkward material that a high speed rotor would simply bounce. Output is an uneven cross cut shred, which is what you want for destruction and volume reduction. Where a buyer needs screened, uniform regrind instead, the shred feeds an RE series grinder as a second stage, and plenty of plants run both.
DS7520 Specifications
| Technical specifications | |
|---|---|
| Model | DS7520 |
| Motor | 20.0 HP (2 x 10 HP) / 14.71 kW (2 x 7.36 kW) |
| Cutting head opening | 750 x 430 mm |
| Hopper opening | 760 x 672 mm |
| Machine height | 1930 mm |
| Machine weight (approx.) | 1400 kg |
| Output capacity | 600-750 kg/hr |
| Electrical control panel | Free-standing |
Output capacity depends on the material, how it is fed and its bulk density. Keep metal objects out of the cutting chamber. Specifications are subject to change for continuous product development.
Key Features
Part of the Dual-Shaft Line
Size Down: DS1015
1000 x 430 mm cutting head at 15.0 HP (2 x 7.5 HP), 550 to 700 kg/hr.
Learn more →Size Up: DS1020
1000 x 430 mm cutting head at 20.0 HP (2 x 10 HP), 650 to 800 kg/hr.
Learn more →Full Dual-Shaft Range
All thirteen models compared in one table, sized by cutting head and drive.
Learn more →DS7520 Dual Shaft Shredder, Frequently Asked Questions
What does the DS7520 cost?
Price depends on the configuration: cutter thickness and geometry for your material, the control panel, contact part grade where hygiene matters, and any conveyor or collection accessories. Tell us what you shred and your daily volume and we will send a firm written quotation. Our guide to what drives machine cost explains the variables first.
Can we trial our own material before buying?
Yes, and we encourage it. Bring a representative sample of your waste to our works at Andheri East in Mumbai and watch it run. You see the shred size and the real feed behaviour on your material rather than a datasheet figure. Outstation buyers can send material for a recorded trial.
What output does the DS7520 produce?
An uneven cross cut shred, which is the normal output of a dual shaft machine and exactly what volume reduction, destruction and onward sale to recyclers need. If your buyer wants uniform screened granules, add an RE series grinder as a second stage.
How do I choose between the DS7520 and the models either side of it?
Compare the cutting head and the output capacity. The DS7520 runs at 600 to 750 kg/hr. The DS1015 is the smaller step at 550 to 700 kg/hr. The DS1020 is the larger step at 650 to 800 kg/hr. Work from your daily tonnage and the largest piece you need to feed whole, then size up rather than down, because a machine running inside its capacity lasts longer than one held at its limit.
Is it built for continuous running?
Yes. The build is all metal with no plastic parts and the machine is rated for continuous duty rather than short bursts with cooling pauses. Keep metal objects out of the cutting chamber, and keep to the lubrication and cutter care schedule we hand over at installation.
Get a Free Quote for the DS7520
Tell us what you need to shred, your daily volume and where the output goes. Our team replies within one working day with the right configuration and a firm price.
Call: +91 98700 12462
WhatsApp: Chat with our team
Email: rajelectricalsmumbai@gmail.com
Address: 102/103/104, Madhu Industrial Estate, Old Nagardas Road, Mogra Lane, Andheri East, Mumbai 400069
Hours: 9:00 AM – 6:00 PM, all seven days