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Crack Filling Machine Asphalt

Cracks are one of the main forms of early diseases on highways, among which linear cracks such as transverse and longitudinal cracks are the most common. Grouting technology refers to the treatment techniques for these diseases, covering aspects such as grouting materials, grouting equipment, and grouting processes. The grouting machine is the core equipment of grouting technology. The function of the asphalt road filler is to heat the crack after the slotting and cleaning steps, and use a grouting gun to evenly pour the sealant into the groove to complete the patching work.
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  • FND-TSG500

1. Integrated Router-sealing Design to Cut Equipment Investment and Transport-labor Cost The chassis integrates a router unit with 12V winch lifting arm for easy mounting and dismounting. One machine completes both routing and sealing. It eliminates separate router purchase and extra trailer rental for accessory transport. Site transfer is finished in one trip to reduce assembly-disassembly workload and lower overall project expenditure.


2. Circulating Re-heating System Shortens Melting Waiting Time and Boosts Daily Output Unique sealant circulating re-heating design returns molten material from kettle bottom to upper section for secondary heating. It cuts waiting downtime and extends effective working hours. Longer crack-sealing distance can be completed within the same shift to keep your project on schedule.


3. External Material Pump for Fast On-site Maintenance and Minimized Schedule Delay The externally installed pump provides larger operating space than submerged pumps. Repair or replacement does not require emptying the tank, greatly shortening breakdown downtime. It avoids project delays and reduces labor cost for later maintenance.


4. Optimized Thermal-oil Interlayer & 45-degree Combustion Chamber for Fast Heating and Less Material Waste The kettle interlayer requires less thermal-oil filling than competing products, speeding up heating and lowering thermal-oil replacement expense. The special 45-degree diagonal-flame chamber prevents direct flame contact with kettle wall for high heat efficiency. It avoids sealant scorching and whole-batch scrappage to save your sealant cost. Dual digital LCD thermostat monitors thermal-oil, sealant and hose temperature for easy parameter control.


5. Extended Bend-resistant Electric-heating Hose Expands Working Coverage, Reduces Relocation and Saves Labor The 6-meter improved bend-resistant electric-heating hose expands working area by over 78 % compared with standard 4.5-meter hoses. Operators can handle cracks over wide zones without frequent machine repositioning, raising working efficiency under same manpower and cutting labor expenditure. Enhanced bending resistance extends hose service life and lowers spare-part replacement frequency.


6. Low-level Feeding Port Reduces Operator Workload and Job-site Safety Risks Compact machine layout features low feeding height. Workers do not need heavy lifting or climbing during feeding. Physical burden is relieved while lowering risks of collision and scald injury, avoiding work stoppage and compensation losses caused by site accidents.


7. Reliable Imported Yanmar Diesel Power for Multi-scene Application and Higher Equipment Utilization Equipped with imported Yanmar electric-start diesel engine for stable power output. It fits crack maintenance for highways, provincial, county-township roads, urban streets and airport pavements. One unit adapts to diverse job-sites and maximizes your equipment value.





Project Location: Matambo-Malara Maintenance Section of Highway 301, Tete City, Tete Province, Mozambique

 Project Background: As a vital logistics and livelihood corridor in northern Mozambique, this highway suffers frequent transverse and longitudinal pavement cracks under heavy seasonal rainfall. Rainwater infiltration causes pavement collapse and triggers costly rehabilitation. The local contractor purchased multiple FND-TSG500 trailer-type crack sealing machines for preventive maintenance, aiming to improve construction efficiency and control total maintenance budget.

On-site Application Effect: The integrated router chassis with quick-release lifting arm removes demand for separate trailer rental for accessory transport. Circulating re-heating reduces melting waiting time, and the 6-meter long hose minimizes machine relocation to raise daily working mileage. The external pump enables convenient on-site repair without tank emptying and cuts downtime. Indirect thermal-oil heating adapts well to local hot-humid climate and prevents sealant coking, saving substantial consumable cost. Within the 10-month maintenance period, crack routing and sealing was completed for 142 kilometers of pavement. Preventive sealing blocks rainwater intrusion and slows pavement deterioration, saving huge budget for later road reconstruction. The low-position feeding port also eases physical burden for field operators.

Model

FND-TSG500 trailer type crack filling machine

Overall dimensions

4600 x 2150 x 2500   L*W*H

Container capacity

500L  

Melting time

45MINS

Total weight

1800KG   2100KG(Weight with grooving machine)

Engine part

Engine

Imported Yanmar Electric Starting Diesel Engine

Rated power

25.4HP-19KW

Fuel tank capacity

82L

Hydraulic oil tank capacity

82L

Thermal oil quantity

90L

Heating system

Burner

 220V/DC  105000-350000Btu / h

Electric heating hose

220V,1.5KW

Self loading slotting machine device

Lift the winch

12VDC  300W  Increase tensile strength by 650KG


Equipment Factory FAQ

1.Are you road maintenance machine factory or trading company?

We are a professional direct factory focusing on road maintenance machinery. All of our 1m³ snow melting spreaders are independently produced in our factory. We can provide factory competitive prices, stable quality control and support OEM customized service.

2. Do you supply spare parts for long‑term after‑sales?

Yes, we provide permanent long-term spare parts supply for our 1m³ de-icing spreader. All wearing parts and core components are always in stock to support your local after-sales maintenance for many years.

3. What discount for full container FCL order?

We support good quantity discount for FCL full container orders. The more quantity you order, the more favorable the price. We will provide you with the best exclusive FCL quotation according to your actual order quantity.

Warranty

The equipment warranty period is 12 months, calculated from the date of equipment ex-factory. For product quality defects, the Supplier shall provide maintenance guidance via telephone; on-site service is not included under warranty. Should on-site service be required, it shall be subject to mutual negotiation between both parties, and the Buyer shall bear all relevant travel and accommodation expenses. For component-related quality failures occurring within the warranty period, free repair or replacement shall be available upon mutual agreement with the Supplier. Wear-and-tear parts are excluded from this warranty.

The Supplier shall arrange logistics to deliver the equipment to the location designated by the Buyer. Freight costs shall be borne by the Buyer. The Buyer shall be responsible for the unloading and acceptance of the equipment.

We are FANUODE, an original-equipment manufacturer with our own factory, not a trading intermediary.

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We adopt tiered pricing for bulk purchases. Favourable rates are negotiable for bulk orders. Larger purchasing quantity brings more price margin, and FCL full-container orders enjoy particularly prominent advantages. OEM service is also available. Please advise your target order quantity, and we will work out our best quotation for you. We look forward to establishing long-term win-win cooperation.

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 Tel: +86-512-6253-8115
 Phone: +86-173-5377-3286
 WhatsApp: +8617353773286
 Email: amy@fanuode.cn
 Add: No. 63, Chuangli Road, Qidu Town, Wujiang District, Suzhou City, Jiangsu Province
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