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China Automatic Engine Radiator Coolant Flush Machine - Efficient Antifreeze Replacement from Trusted Suppliers & Factory
Technique Specification
| Model | LQ-780 |
| Working voltage | DC12V |
| Max power | 60W |
| Filter accuracy | 5μm |
| Fluid input tube | 2.5m |
| Fluid return tube | 2.5m |
| Oil tank | 2pcs*20L |
| Display | 7 inch Touch Screen |
| Pressure gauge | <0.2 Mpa |
| Language | 1 languages in 1 machine |
| Support languages | English |
Features
01
Automatic cycle replacement
The device achieves synchronous exchange of old and new fluids by connecting to the engine cooling system, avoiding residue.
02
Cleaning of cooling system
Cleaning agents can be added to circulate and clean scale and rust in water tanks and waterways.
03
Flow and pressure control
Real time monitoring of the replacement process to prevent damage to the water tank or pipeline caused by excessive pressure.
04
Visualization operation
Transparent pipelines can visually display the exchange status between old and new liquids.
05
Touch screen operation
Changing fluids is easier.
Application
A
Automotive repair and maintenance stores
The most common application scenario is for daily maintenance projects.
B
4S stores and professional service stations
As a standardized maintenance equipment, workshops use it to improve service efficiency and quality.
Attention for usage
1. The engine must be cooled before operation
The cooling system is under pressure at high temperatures, and direct operation can easily cause burns.
2. Select the matching coolant
Different vehicle models require different specifications (such as OAT, HOAT) and cannot be mixed.
3. Check the sealing of the system
Confirm that there are no water leakage points before replacement, otherwise the new liquid will flow out.
4. Control pressure according to equipment instructions
Excessive pressure may cause damage to the water tank or hose.
Product Gallery
What’s included in the package
(1) Coolant change machine *1pcs
(2) Coolant adapter kit *1set
Packing Information: 1pcs/wooden case - Case: 54*50*105CM / 47KG
Frequently Asked Questions
What is the primary use of the LQ-780 machine?
The LQ-780 is designed for automatic cycle replacement of engine coolant and cleaning the entire cooling system to remove scale and rust.
Does the machine support different languages?
Currently, the machine supports English and features a 7-inch touch screen for intuitive operation.
What is the capacity of the internal oil/fluid tanks?
The machine is equipped with two tanks, each having a capacity of 20 liters.
Is the replacement process safe for the vehicle's radiator?
Yes, it features real-time flow and pressure control (monitored under 0.2 Mpa) to prevent any damage to the water tank or pipelines.
What power source does the equipment require?
The equipment operates on a DC12V working voltage, making it compatible with standard automotive power systems.