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![]() | >> Air filtration device Adopting a double-layer filtration device and a three-stage air filtration device with a rotary disc pre cleaner, 98% of pollutants can be filtered out before the air enters the second stage filtration device. Maximizing the service life of the engine. >> Bearing Equipped with a two-stage, high-performance double cone rotor shaft sleeve support bearing and a 306mm diameter steel plate shaft, the blade head has four times the load performance compared to other products that use welded blade heads. It can effectively solve the problem of drum balance and reduce drum maintenance costs; And it is compatible with the use of other brands of pavement joint grooving machine' blades and grinding heads. |
>> Aiming locator Make the cutting move along the cracks without deviation, and the rear support controls the travel speed by friction with the ground. >> Splash protection device The front of the shield is equipped with a set of iron chains to protect against splashing road debris, and a rubber barrier is installed at the front of the car frame. >> Depth control device and scale A single bidirectional toggle switch can drive a ball screw brake equipped with fuses for lifting or lowering machinery, with a groove depth indicator device for easy operation. The scale displays the cutting depth. The construction personnel can start the controller in real-time by using a 12V DC button type control switch to control the cutting depth. | ![]() |
![]() | >> Vacuum cleaning device Equipped with a vacuum cleaner, it can effectively reduce the dust around the construction workers and protect their physical health. >> Imported alloy materials Processing with imported alloy materials, high hardness and good toughness. Generally, asphalt pavement can be slotted with 10000-30000 linear meters. >> Adjustable elastic handle It can be adjusted according to the height of the operator, and the elastic connection can reduce the vibration felt by the operator. |
![]() | >> Air filtration device Adopting a double-layer filtration device and a three-stage air filtration device with a rotary disc pre cleaner, 98% of pollutants can be filtered out before the air enters the second stage filtration device. Maximizing the service life of the engine. >> Bearing Equipped with a two-stage, high-performance double cone rotor shaft sleeve support bearing and a 306mm diameter steel plate shaft, the blade head has four times the load performance compared to other products that use welded blade heads. It can effectively solve the problem of drum balance and reduce drum maintenance costs; And it is compatible with the use of other brands of pavement joint grooving machine' blades and grinding heads. |
>> Aiming locator Make the cutting move along the cracks without deviation, and the rear support controls the travel speed by friction with the ground. >> Splash protection device The front of the shield is equipped with a set of iron chains to protect against splashing road debris, and a rubber barrier is installed at the front of the car frame. >> Depth control device and scale A single bidirectional toggle switch can drive a ball screw brake equipped with fuses for lifting or lowering machinery, with a groove depth indicator device for easy operation. The scale displays the cutting depth. The construction personnel can start the controller in real-time by using a 12V DC button type control switch to control the cutting depth. | ![]() |
![]() | >> Vacuum cleaning device Equipped with a vacuum cleaner, it can effectively reduce the dust around the construction workers and protect their physical health. >> Imported alloy materials Processing with imported alloy materials, high hardness and good toughness. Generally, asphalt pavement can be slotted with 10000-30000 linear meters. >> Adjustable elastic handle It can be adjusted according to the height of the operator, and the elastic connection can reduce the vibration felt by the operator. |
Small heavy duty crack router are mainly used for repairing asphalt and cement road surfaces, drainage pipes, gas pipes, electrical conduits, and optical cable conduits. Use a wheel saw to quickly cut the road surface into uniform grooves, forming new joint surfaces. Optimize the contact layer between the grouting material and the groove, and strengthen the bonding tightness between the grouting material and the groove sidewall.
Small heavy duty crack router are mainly used for repairing asphalt and cement road surfaces, drainage pipes, gas pipes, electrical conduits, and optical cable conduits. Use a wheel saw to quickly cut the road surface into uniform grooves, forming new joint surfaces. Optimize the contact layer between the grouting material and the groove, and strengthen the bonding tightness between the grouting material and the groove sidewall.
Model | FND-K25A |
External dimensions | 1400*850*1500mm L*W*H |
Whole machine weight | 245KG |
Engine | Imported electric starting gasoline engine |
Engine power rating | 25HP |
Knife grain | Hard alloy blade * 6 |
Slotting speed | 25M/MIN |
Slot depth control | Imported lifting controller |
dust exhaust apparatus | Vacuum vortex air pump |
Vacuum degree of vortex pump | 22KPa |
Vortex pump flow rate | 220M³/H |
Vacuum power | 4KW |
Capacity of dust collection bucket | 40L |
Vacuum suction effect | No obvious dust during cutting |
Slot can be made according to irregular cracks, and the slot width can be adjusted by 10-50mm.

The groove depth can be adjusted by 1-30mm as needed.

Model | FND-K25A |
External dimensions | 1400*850*1500mm L*W*H |
Whole machine weight | 245KG |
Engine | Imported electric starting gasoline engine |
Engine power rating | 25HP |
Knife grain | Hard alloy blade * 6 |
Slotting speed | 25M/MIN |
Slot depth control | Imported lifting controller |
dust exhaust apparatus | Vacuum vortex air pump |
Vacuum degree of vortex pump | 22KPa |
Vortex pump flow rate | 220M³/H |
Vacuum power | 4KW |
Capacity of dust collection bucket | 40L |
Vacuum suction effect | No obvious dust during cutting |
Slot can be made according to irregular cracks, and the slot width can be adjusted by 10-50mm.

The groove depth can be adjusted by 1-30mm as needed.

![]() | Multi scenario intelligent construction technology Having multiple intelligent control devices and achieving multi machine collaborative operation through data interconnection, significantly improving maintenance efficiency and construction accuracy, in line with the industry's trend of intelligent and automated development, and meeting the needs of preventive maintenance |
![]() | Application of green and low-carbon technologies The product design focuses on environmental protection and energy conservation (such as thermal regeneration and maintenance equipment, polyethylene snow removal equipment), responds to the national "dual carbon" policy orientation, and helps customers reduce energy consumption costs. |
![]() | Equipment coverage capability across the entire industry chain Provide a full process equipment combination from roadbed treatment (professional construction team) to pavement maintenance (crack sealing machine, concrete crack router machine, hot recycling maintenance equipment, etc.), supporting various scenarios such as road construction, renovation, and daily maintenance. Significantly reduce customer procurement and management costs, and improve engineering collaboration efficiency |
![]() | Policy adaptability and compliance assurance The equipment strictly complies with the safety and technical standards of the road maintenance industry (such as warning systems and work protection devices), and meets the requirements of national highway maintenance marketization and standardization policies. |
![]() | Multi scenario intelligent construction technology Having multiple intelligent control devices and achieving multi machine collaborative operation through data interconnection, significantly improving maintenance efficiency and construction accuracy, in line with the industry's trend of intelligent and automated development, and meeting the needs of preventive maintenance |
![]() | Application of green and low-carbon technologies The product design focuses on environmental protection and energy conservation (such as thermal regeneration and maintenance equipment, polyethylene snow removal equipment), responds to the national "dual carbon" policy orientation, and helps customers reduce energy consumption costs. |
![]() | Equipment coverage capability across the entire industry chain Provide a full process equipment combination from roadbed treatment (professional construction team) to pavement maintenance (crack sealing machine, concrete crack router machine, hot recycling maintenance equipment, etc.), supporting various scenarios such as road construction, renovation, and daily maintenance. Significantly reduce customer procurement and management costs, and improve engineering collaboration efficiency |
![]() | Policy adaptability and compliance assurance The equipment strictly complies with the safety and technical standards of the road maintenance industry (such as warning systems and work protection devices), and meets the requirements of national highway maintenance marketization and standardization policies. |
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