Efficient
\nand powerfull
\t\t\t\tThe crushers in the ProLine DSP models are specifically designed to bring a competitive static pulverizer to the market with the quality you expect from Demarec. It is a completely new concept with new interchangeable wear parts. These static pulverizers have been developed for secondary demolition. Crushing on the demolition site reduces transportation costs.
\t\t\t\t\t\t\t\t![\"ProLine](\"https://demarec.com/wp-content/uploads/2025/07/DSP-Eco-2-1024x576.webp\")
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\texcellent
\nprice-quality ratio
\t\t\t\tThe ProLine series of static pulverizers is developed for excavators from 15 to 55 tons. The crushers are intended for the mid-segment, with a competitive price. They are also suitable for use on smaller machines. And of course, they have the Demarec quality. During the development, we made no compromises on quality, but mainly looked at opportunities to develop a product with a more favorable final price for the customer.
\t\t\t\t\t\t\t\t![\"ProLine](\"https://demarec.com/wp-content/uploads/2025/07/DSP-Eco-1-1024x576.webp\")
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tfully interchangeable
\nwear parts
\t\t\t\tThe Demarec philosophy of fully interchangeable wear parts has also been implemented in the DSP-ProLine. Also, the well-known features such as; speed valve and the cylinder placed upside down, to fully protect the cylinder rod and the robust pivot point, are implemented in the ProLine static pulverizers.
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t![\"ProLine\"](\"https://demarec.com/wp-content/uploads/2025/07/DemaProLine.webp\")
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tExceptional
\nprice to performance
\t\t\t\tThe\nDemarec DNA
\t\t\t\tTrendsetter
\t\t\t\tTrendsetter in
product developments
Knowledge
\t\t\t\tTechnical and market knowledge in perfect harmony
\t\t\t\t\t\t\t\tNew generation components
\t\t\t\tA lead over the competition due to the use of a new generation of components
\t\t\t\t\t\t\t\tSuperior quality
\t\t\t\tSuperior quality at market prices
\t\t\t\t\t\t\t\tSustainability
\t\t\t\tFocus on sustainability
\t\t\t\t\t\t\t\tLow operating costs
\t\t\t\tSupplier of equipment with low operating costs
\t\t\t\t\t\t\t\tGreater longevity
\t\t\t\tFaster, higher capacity, less maintenance, low fuel consumption, greater longevity and interchangeable components
\t\t\t\t\t\t\t\t![\"\"](\"https://demarec.com/wp-content/uploads/2024/06/kinshofer.png\")
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tKINSHOFER GROUP
\t\t\t\tPart of the KINSHOFER GROUP
\t\t\t\t\t\t\t\t![\"\"](\"https://demarec.com/wp-content/uploads/2025/03/M25-bridge-1-1024x767.jpg\")
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tKey features & benefits
\t\t\t\tSpeed valve
\t\t\t\tfor fast cycle times
\t\t\t\t\t\t\t\t![\"red](\"https://demarec.com/wp-content/uploads/2025/05/Demarec-stripe-dot.png\")
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tUpside-Down cylinder
\t\t\t\t(Cylinder rod fully protected)
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tExchangeable cutting blades
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tExchangeable scraper teeth
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t![\"Demarec](\"https://demarec.com/wp-content/uploads/2025/07/dsp30h090bac5_00060-1024x1024.png\")
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tExchangeable parts
\t\t\t\tExchangeable shrouds.
Exchangeable cutting edges (optional)
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tRobust pivot point
\t\t\t\tfor a long lifetime
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tExchangeable wear plate
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tBolt on Exchangeable tooth plate
\t\t\t\t(Special design for extra stability to relieve the bolts)
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t| Type | Base machine* (ton) | Weight (approx.)** (kg) | Crushing force (approx.) (ton) | Jaw opening (mm) | Upper jaw width (mm) | Lower jaw width (mm) | Depth (mm) | Height (mm) | Blade length (mm) | Max pressure open/close (bar) | Flow (l/min) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DSP-20 | 15 – 22 | 1700 | 75 | 750 | 400 | 450 | 800 | 2218 | 200 | 350 | 150 – 250 |
| DSP-25 | 20 – 32 | 2125 | 85 | 840 | 425 | 520 | 850 | 2300 | 200 | 350 | 200 – 300 |
| DSP-36 | 28 – 42 | 2600 | 100 | 950 | 460 | 550 | 880 | 2450 | 200 | 350 | 250 – 350 |
| DSP-50 | 40 – 55 | 3600 | 120 | 1075 | 500 | 600 | 1000 | 2600 | 250 | 350 | 300 – 400 |
| *Weights are indicative | |||||||||||
| **Weight excluding mounting plate |
Download our free
\nProLine DSP brochure
\t\t\t\tWant to know more about our ProLine Static pulverizers?
Download the brochure for more info by filling out the form below.
![\"ProLine](\"https://demarec.com/wp-content/uploads/2026/02/ProLine-Equipment-brochure-mockup-687x1024.webp\")
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