In the fast-evolving world of construction and mining, efficiency and versatility in material processing equipment are more important than ever. One innovation that has gained significant attention is the combined mobile crusher and screener — a hybrid machine that integrates crushing and screening functions into a single mobile unit.
What is a Combined Mobile Crusher and Screener?
A combined mobile crusher and screener is a compact, self-contained machine designed to perform both crushing and screening tasks on-site. Unlike traditional setups where crushing and screening are handled by separate equipment, this combined unit delivers an all-in-one solution. It can crush raw materials like rocks, ores, concrete, or demolition waste and simultaneously separate the crushed material into different size fractions.

Key Components and Working Principle
The typical combined mobile crusher and screener consists of:
-
Crusher Unit: Usually a jaw crusher, cone crusher, or impact crusher that breaks down large materials into smaller, manageable sizes.
-
Screener Unit: A vibrating screen that separates crushed material based on size, ensuring that the output meets the required specification.
-
Conveyor Belts: For efficient material transfer between the crusher, screener, and stockpiles.
-
Chassis and Mobility System: Tracks or wheels that enable the entire system to be transported easily from site to site.
Material enters the crusher, is broken down to the desired size, then fed onto the screener. The screener sorts the material, separating it into various grades, which can then be stockpiled or fed into further processing.
Advantages of Combined Mobile Crusher and Screener
1. Increased Efficiency and Productivity
By combining crushing and screening in one unit, material is processed in a continuous flow, reducing handling time and material transfer delays.
2. Space and Cost Savings
The integrated design reduces the footprint needed on-site compared to deploying separate machines. This consolidation lowers initial capital expenditure and ongoing operational costs.
3. Enhanced Mobility
Easily moved to different locations within a project or between sites, allowing for quick response to changing project needs.
4. Versatility and Flexibility
Different crushing and screening configurations are possible to handle various materials — from hard rock and concrete to recycled asphalt and demolition debris.
5. Enhanced Output Quality
Immediate screening ensures consistent product size, improving the quality and uniformity of final aggregates.
Specifications – Technical Data
| Primary Mobile Crusher Parameters | NK75J Mobile Crusher | NK100E Mobile Crusher | NK1213C Mobile Crusher | |
| Power | 141.4kW | 138.5kW | 228.5 kW | |
| Weight | 39T | 35T | 31T | |
| Capacity | 150-350t/h | 150-350t/h | 150-300t/h | |
| Feed Hopper | Volume | 6m³ | 6m³ | 6m³ |
| Width | 2500mm | 2500mm | 2500mm | |
| Vibrating Feeder | Model | FK0936 | FK0936 | FK0936 |
| Loading Width | 960mm | 960mm | 960mm | |
| Loading Length | 3600mm | 3600mm | 3600mm | |
| Crusher | Model | PE3040 Jaw Crusher | PE3040 Jaw Crusher | CI5X1213 Impact Crusher |
| Power | 110kW | 110kW | 200kW | |
| Feed Depth | 760mm | 760mm | – | |
| Feed Width | 1000mm | 1000mm | – | |
| Max.Feed Size | 680mm | 680mm | 550mm | |
| Discharge Openning | 70-150 | 70-150 | >30mm | |
| Discharge Belt | Width | 1000mm | 1000mm | 1000mm |
| Discharging Height | 2950mm/3500mm | 3639mm | 3639mm | |
| Secondary Mobile Crusher Parameters | NK300H Mobile Crusher | NK1213 Mobile Crusher | |||
| No Pre-screening | Screening with return material | No Pre-screening | Screening with return material | ||
| Power | 283kW | 323.5kW | 231.5kW | 272kW | |
| Weight | 34T | 42T | 29T | 37T | |
| Capacity | 110-440t/h | 110-440t/h | 150-300 t/h | 150-300 t/h | |
| Mainframe | Model | HPT300 Cone Crusher | HPT300 Cone Crusher | CI5X1213 Impact Crusher | CI5X1213 Impact Crusher |
| Max.Feed Size | 220mm | 220mm | 300mm | 300mm | |
| Power | 220kW | 220kW | 200kW | 200kW | |
| Vibrating Screen | Model | – | SKX1536 | – | SKX1536 |
| Power | – | 15kW | – | 15kW | |
| Rotate Speed | – | 1000r/min | – | 1000r/min | |
| Vibration Intensity | – | 4.5G | – | 4.5G | |
| Screen Size(width x length) | – | 1500X3600mm | – | 1500X3600mm | |
| Belt Conveyor | Feeding Belt Conveyor Width | 1000mm | 1000mm | 1000mm | 1000mm |
| Main Belt Conveyor Width | 1000mm | 1000mm | 1000mm | 1000mm | |
| Screening Transportation Belt Conveyor Width | – | 500mm | – | 500mm | |
| Return Belt Conveyor Width | – | 500mm | – | 500mm | |
| Belt Conveyor Under Vibrating Screen Width | – | 1200mm | – | 1200mm | |
| Discharging Height of Final Products Belt Conveyor | 3334mm | 3124mm | 3334mm | 3124mm | |
| Mobile Screening Plant Parameters | SKX1860 Vibrating Screen(2 layers/3 layers) | |
| Power | 72/79.5 kW | |
| Weight | 27/31T | |
| Capacity | 70-600t/h | |
| Vibrating Screen | Power | 22kW |
| Screen Size(width x length) | 1800X6000mm | |
| Rotate Speed | 1000r/min | |
| Vibration Intensity | 4.5G | |
| Belt Conveyor | Feeding Belt Conveyor Width | 1000mm |
| Side-openning Belt Conveyor Width | 650mm | |
| Belt Conveyor Under Vibrating Screen Width | 1200mm | |
Any change of the technical data shall not be advised additionally.
