DRG 25

DRG 25 –  Mobile Closed Circuit Crusher and  Screening Plant – New Technology Limestone , River Stone , Mining Crusher .

DRG 25 –   Closed circuit crushing system is all collected in one single platform and can be transported with a truck. The R-D group has designed this series for short term installation . This crushers can easily do the work of classical plants . Drg Series refers to a crushing /screening closed-circuit plant on one chassis. Offers unsurpassed production of cubical spec products for small, medium, or large jobs. Produces multiple, cubical spec products with three-deck inclined screen. Returns material retained on the top deck to the impactor for further processing .This machines are the most prefered in Turkish market and the World market .

Existing machinery and equipment in the system ;

*Vibrating Feeder and Hopper
The feeder system is operating with  2 vibromotors which leads to  low maintenance and trouble-free operations.
The feeder  is suitable for feeding with Excavator and Loader and can be feed as well  with truck with an additional hopper.
All wear points in the feeder and in the hopper are protected by replaceable wear shields. At the points where wear may occur, wear arms are bolted and can be easily replaced.
The additional hopper can be opened and closed by the hydraulic system. This allows easy assembly and disassembly.
The feeding tray has a screening system. In this screening  system there is a zig zag type grill system which can eliminate the large materials easily .
By-pass conveyor allows sifted and thin materials  to be stocked in the stock area , or it can send this materials directly  to the main band by a clapper groove. Thanks to this clapper groove, the mine can be transported to the stock area without entering the stone crusher, or the main band can be feed. This is a factor that increases the capacity.

DRG 25 NEW GENERATION  TURBO CRUSHING SYSTEM 

Rotor Size : 1750 X 1400 mm
Crusher type : Primary ,Secondary and Tertiary .
Feeding size : 1400 X 1500 mm
There is setting mechanism which leads to easy configuration.
The wearing armor is 16-18% manganese and chromium alloy.
The rotors are specially manufactured and have replaceable wear shields in their wear exposed parts.
Motor power :250-315 kw
Rotor pallets are 16-18% manganese and chrome alloy. It is also suitable for two-sided use. Longer wear times can be caught on this count.
The setting blocks are 16-18% manganese and chrome alloy. The adjustment blocks have a hydraulic adjustment mechanism for easy adjustment.
The crusher has 2 long type adjustment blocks for thinning. Thanks to these blocks, the thinning curve is very high.
Hardox 500 wear armor is used in the crusher side wall armor.
There are also two lifting pistons for opening and closing the crusher.
The powerful body is unique thanks to its powerful rotor and powerful adjustment blocks.
It is unprecedented with high reduction rates of up to 50 times.
When a material that can not break into the crusher enters, the hydraulic overload prevention device enters the circuit and the crusher elements are protected.
When a material that can not break enters into the crusher , the hydraulic overload prevention system blocks the circuit and the crusher elements are protected.

* Main Conveyor Belt System
It is 1200 mm wide and is of palette type. Drive drums are rubber coated and threaded. The gear units are 3 transmission type and the new generation is with torque connection system. Side scraper system is available to prevent outflow.

* Vibrating Screen System
Screen Size : 2400 X 5800 mm
Vibrating Screen Type : High Capacity
Motor Power : 18.5 X 2  PİECES KW
Three different sizes of screening.
Special type bearing suitable for vibration.

* Under-Sieve Stock Conveyor Belt System
It is 1300 mm wide and foldable type. Drive drums are rubber coated and threaded. The gear units are 3 transmission type and the new generation is with torque connection system. A side scraper system is available to prevent spillage of the final product into the stock area during crushing. Foldable with hydraulic piston for easy assembly and disassembly of the system.

* Stock Conveyor Belt System
There are 2 units, 6500 mm wide folding type.
Drive drums are rubber coated and threaded.
The gear units are 3 transmission type and the new generation is with torque connection system.
A side scraper system is available to prevent spillage of the final product into the stock area during crushing.
Foldable with hydraulic piston for easy assembly and disassembly of the system.

* Feedback Conveyor Belt System 1
It is 600 mm wide.
Drive drums are rubber coated and threaded.
The gear units are 3 transmission type and the new generation is with torque connection system.
Side scraper system is available to prevent outflow.

* Feedback Conveyor Belt System 2
It is 600 mm wide and is of palette type.
Drive drums are rubber coated and threaded.
The gear units are 3 transmission type and the new generation is with torque connection system.
Side scraper system available to prevent outflow.

* By-Pass Conveyor Belt System
It is 500 mm wide.
Drive drums are rubber coated and threaded.
The gear units are 3 transmission type and the new generation is with torque connection system.
Foldable with hydraulic piston for easy installation and disassembly of the system
Side scraper system is available to prevent outflow.

* Mobile Chassis System
It is equipped with 4 axle, air-operated brake system and signaling system. Special heavy duty construction chassis. There are 6 hydraulic feet mechanisms in the hydraulic system. These feet are strengthened by the fixed feet after they are locked.
Hydraulic Power System thanks to 125 litre, all pistons are controlled by special control system.

* Panel and Control System
The material is Siemens branded. The panel system has a remote control system that operates with radio control frequency. In addition, the panel system is specially insulated against dust and water. Although the used panel is insulated against dust and water, Drg Machine contains a system that can remove our panel systems from the main scale by about 8 metres.

* All functions can be controlled with Remote Control (Radio Control System).
– The dust suspression control system prevents dusting by conveying high pressure water to the conveyor to spray the dust.
– Electric Motors IE2 is a highly efficient type.
– Conveyor belt systems EP 125 and EP 160 are suitable for long use with 10 and 14 mm thick cortex.

Total Motor Power: 410 kw
Maximum Feeding Size: 1500 mm
Ideal Feeding Size: 0 – 1200 mm
Final Size: Can be set to give a final product of 0 – 20 mm or larger. (0 – 5 mm, 5 – 12 mm, 12 – 20 mm, or any other three types of material and also by-pass output)
Capacity is variable according to the material feed and final product dimensions to be broken and it is 300-450  ton capacity.

Additional Standard Features in the System
– Extra hopper for truck feeding.
– By-pass system and By-pass conveyor.
– Dust Suspression Control  System.

Optional Features
– Magnetic Magnet Conveyor Belt (Optional)
– The Generator System is optional and is powered by diesel engines from Cummins, Perkins, Doosan, Deutz and Marelli or Stanford alternators. (Optional)

** Weight: 74 tons

All of our products are CE certified.