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Extreme-Cold Version
Structural Components
All critical structural components use Q355D and Q355E steel plates. Q355E steel plates feature excellent low-temperature resistance, maintaining good toughness and ductility even at a low temperature of -40°C. This makes it widely applicable in cold regions or applications requiring low-temperature impact loads.
Electrical System
The electrical system is supplemented with heaters; all cables inside the cabinet are replaced with low-temperature-resistant cables; the cabinet body is made of Q355ME cold-resistant steel plate.
Power Pack & Hydraulics
The power pack uses Q355ME cold-resistant steel plate; the motor is a low-temperature motor; the cable is a low-temperature cable; the seals are cold-resistant seals; the pressure gauge is a cold-resistant silicone oil pressure gauge; the level gauge is made of cold-resistant acrylic; the radiator plate is low-temperature resistant; the hydraulic oil tank is equipped with a heater; the hydraulic lines are equipped with heating tape; the electrical cabinet is equipped with a cabinet heater; and the engine is equipped with a water jacket preheater and a diesel preheater.
Product Parameters
| Parameter | Unit | Value |
|---|---|---|
| Feeding Conveyor – Hopper Capacity | m³ | 3 |
| Feeding Conveyor – Feeding Capacity | t/h | 320 |
| Crushing Unit – Maximum Feed Particle Size | mm | 210 |
| Crushing Unit – Power | kW | 250 |
| Main Conveyor – Belt Width | mm | B1000 |
| Main Conveyor – Drive Motor Power | kW | 15 |
| Transit Conveyor – Belt Width | mm | B500 |
| Transit Conveyor – Drive Motor Power | kW | 3 |
| Return Conveyor – Belt Width | mm | B650 |
| Return Conveyor – Drive Motor Power | kW | 5.5 |
| Crushed Material Conveyor – Belt Width | mm | B1000 |
| Crushed Material Conveyor – Drive Motor Power | kW | 7.5 |
| Vibrating Screen – Screening Area | mm | 4200×1600 |
| Vibrating Screen – Number of Screen Decks | - | 1 |
| Power Assembly – Drive Concept | - | Diesel-Electric Drive |
| Power Assembly – Generator Set Power | kW | 440 |
| Overall Machine – Total Weight | t | 58 |
| Overall Machine – Total Installed Power | kW | 321 |
| Overall Machine - Capacity | t/h | 120-200 |
| Overall Machine – Working Dimensions | m | 18.1×4.6×5.2 |
| Overall Machine – Transport Dimensions | m | 19.0×4.2×3.8 |
Product Characteristics
Fearless of Severe Cold
Suitable for harsh environments. It can easily handle work even in extremely cold conditions, widening its range of applications.
Diesel-Electric Drive
New generation drive. Dual drive modes (diesel and electric) are available to meet the requirements of different working conditions.
Continuous Feed System (CFS)
Independently frequency-controlled feeding system adjusts feed speed based on the crusher cavity level, further enhancing production capacity.
Convenient Maintenance
All components are easily accessible, enabling quick and efficient service and upkeep.
Advanced Control System
Intuitive operation concept. Dual-control mode via wireless remote and local touchscreen for more convenient operation.
Highly Efficient Crusher
Employs an optimized crushing chamber design and control system to deliver reliable performance and high output.
Function Module
Function Details
Conveyor System
Extra-wide conveyor belts ensure stable production output. Discharge height is specially designed for large-volume stockpiling.
Power System
Adopts a diesel-electric hybrid drive concept—efficient and powerful, ensuring lower fuel consumption. Can also operate in pure electric mode for economy, environmental friendliness, and lower emissions.
Crushing Main Unit
High driving power guarantees continuous operation. Equipped with a hydraulic tramp-release cylinder, allowing uncrushable objects to pass rapidly to minimize downtime.
Electrical Control System
Intelligent control panel with one-touch start/stop and wireless remote control. External frequency converter minimizes failures caused by vibration and contamination.
Final Screening System
Uses riveting technology to reduce welding stress and prevent cracking. Oversized screening area is driven by side-plate vibration motors to simplify maintenance.
Return Material System
Return conveyor enables oversized materials to be recirculated back to the crusher for further processing.
Feeding System
Convenient sliding mechanism enables quick setup. Features a recovery device under the system to keep the hydraulics clean, a quick-dump device at the rear of the hopper for fast clearing, and a height-adjustable strong-magnetic separator for convenient iron removal.
Frequently Asked Questions
Q: What makes the Extreme-Cold Version suitable for low-temperature environments?
A: The Extreme-Cold Version uses Q355D and Q355E steel plates for critical structural components, which retain excellent toughness even at -40°C. Additionally, the electrical and power systems are equipped with cabinet heaters, low-temperature-resistant cables, cold-resistant seals, and preheaters for the engine and hydraulic oil tank.
Q: What are the benefits of the Diesel-Electric Drive system?
A: It offers dual drive modes (diesel and electric) to adapt to different working conditions. The pure electric mode helps save energy costs, reduces exhaust emissions, and is highly economical and environmentally friendly.
Q: How does the Continuous Feed System (CFS) work?
A: The CFS is an independently frequency-controlled system that monitors the material level inside the crusher cavity. It automatically adjusts the feed speed to ensure the crusher operates at optimal capacity, maximizing production output.
Q: How does the crushing unit protect itself from uncrushable materials?
A: The main crushing unit is equipped with a hydraulic tramp-release cylinder. This allows uncrushable objects (like metal) to pass rapidly through the crushing chamber, preventing damage and reducing operational downtime.
Q: What features are included in the feeding system to prevent blockages and contamination?
A: The feeding system includes a quick-dump device at the rear of the hopper for fast clearing of blockages, a magnetic separator for iron removal, and a recovery device underneath to keep the hydraulic system clean.
INTRODUCTIOM TO ORIGINALFUNCTIOM MODULES
Single silo volume is 15m³, articulated structure gives convenience for transportation.
Small size material silo adopts inner vibrating structure, with big amplitude, ensuring smooth discharge.
Belt conveyor feeding adopts frequency converting + door opening extent control , ensuring a stable primary grading.
Equipped with material lacking alarm device.
Patented blade technology, the material curtain is more uniform and has better heat absorption effect.
Material containing blade feeding technology, the discharge temperature is more uniform.
Large production capacity.Over-production capacity reaches 15%.
Axial flow low-pressure atomization burner is with dual frequency conversion technology to control the air oil ratio, and the fuel consumption per ton of finished product is 6kg (under standard conditions).
Directly driven by a direct reduction motor, with strong power and high efficiency.
The burner has a wide adjustment range and can adaptto various complex working conditions.
Three stage atomizing technology, fuel is atomized into micrometer level, with fully combustion.
High power pre heating device,stable fuel temperature.
Remote fault diagnosis function,timely service, and ensures production reliability.
Intelligent axial flow low-pressure atomization burner adopts dual frequency conversion adjustment technology with automatically adjustable air and oil distribution, ensuring a reasonable air oil ratio and sufficient combustion. The fuel consumption under rated working conditions is only 6kg/t (finished material).
Plate chain elevator, whose chain is not easy to stretch and is stable and reliable in use.
Deceleration motor direct drive with anti reverse device.
The elevator chute is equipped with a wear-resistant plate structure to improve wear resistance.
Dual-vibration motor direct drive,strong vibration effect,to achieve a maintenance free period of approximate 2000h.
Large screening area and high screening efficiency.
The screen mesh changing device adopts a side bolt method which is convenient for quick replacement.
The shell of the vibrating screen is wrapped with insulation rock wool for insulation,noise reduction, environmental protection and energy conservation.
Hot aggregate silo is divided into the upper & lower silo, both adopt rock wool for insulation.
Equipped with a continuous material level detection device, giving convenience for visually observing the material level of various ingredients.
The silo door adopts a maintenance free structural design, large & small doors to achieve a secondary coarse & fine weighing structure, ensuring aggregate dosing accuracy.
The sand silo is equipped with a temperature detection device.
Aggregate scale, asphalt scale, and filler scale are all measured using a 3-point compression dosing module.
The aggregate scale adopts a coarse and fine scale structure with large and small gates, ensuring a dosing accuracy of 0.3%.
The asphalt scale adopts a frequency conversion pump+secondary dosing method to ensure a dosing accuracy of 0.2%, and the dynamic secondary tracking dosing technology ensures an accuracy of 0.3% for the oil & gravel ratio.
The filler scale adopts spiral conveying, pneumatic butterfly valve control, and the “fly material” control program is used to ensure dosing accuracy of 0.2%.
Aggregate scale, asphalt scale, and filler scale are all measured using a 3-point compression dosing module.
The aggregate scale adopts a coarse and fine scale structure with large and small gates, ensuring a dosing accuracy of 0.3%.
The asphalt scale adopts a frequency conversion pump+secondary dosing method to ensure a dosing accuracy of 0.2%, and the dynamic secondary tracking dosing technology ensures an accuracy of 0.3% for the oil & gravel ratio.
The filler scale adopts spiral conveying, pneumatic butterfly valve control, and the “fly material” control program is used to ensure dosing accuracy of 0.2%.
The mixer has a large capacity and adopts power redundancy design, with sufficient power and strong power.
Driven by a direct reduction motor it has strong stability.
Full blade spiral stirring cloud technology, fast mixture cycling speed and strong kneading ability, to achieve the effect of rapid blending.
The blades and lining plates are made of nickel chromium alloy material, with a service life of no less than100000 batches.
Adopting primary gravity dust collector and a secondary atmospheric reverse blowing bag dust collector. Emission concentration <20mg/Nm3.
High-power fan ensures a sufficient air volume, which is controlled by frequency conversion to save energy and reduce noise.
The flue gas pipeline is equipped with a temperature measurement device and has a high and ow temperature alarm function.
Equipped with 2 monitors and 2industrial control computers, when one machine malfunctions another can be used to ensure production stability.
The operation interface is intuitive and clear and key currents and parameters are displayed during internship.
The electrical parts adopt famous international brands, to ensure the reliability.
The control program maintains functions of linkage control, safety interlock, power outage protection.
Asphalt dosing has a secondary dynamic tracking dosing function; The program has “f lying material” control and automatic dosing function.
With functions of online remote diagnosis, to ensure the timely service.