Pre-wet salt systems

Pre-wet salt systems

Designed for efficient winter road maintenance, this spreader integrates precise spreading and pre-wetting technology to reduce chemical usage and improve safety for modern cities, highways, airports, and urban roads. It is widely used for snow melting, ice control, and spreading deicing agents such as salt.

Category:

Description

Key Features


✅ Durable Hopper Design

Hopper made of Q345 steel with anti-corrosion treatment, equipped with crushing mechanism to break hardened salt and ensure smooth material flow.


✅ Reliable Conveying System

Steel chain conveyor with anti-corrosion coating and overflow prevention structure for stable and jam-free operation.


✅ Smart Spreading Control

Integrated controller enables symmetric and asymmetric spreading for flexible and precise operation.


✅ Adjustable Working Width

Spreading width continuously adjustable from 3m to 15m to adapt to various road conditions.


✅ Precise Dosage Control

Accurate and uniform spreading even at different vehicle speeds.
Precise dosage for deicing agents and anti-skid materials.


✅ Stainless Steel Disc System

Height and rotation speed adjustable disc ensures wide coverage and long service life.


✅ Integrated Control Cabin

All operations controlled from the cabin with clear display and LED illumination.


✅ Hydraulic Drive System

Hydraulic system ensures smooth and safe material conveying and spreading.


✅ Safety Design

Rear arrow LED indicator for safer operations in traffic conditions.


✅ Pre-wetting System

3m³ water tank improves adhesion of deicing materials, reduces consumption by up to 30%, and accelerates ice melting.


Professional Summary

Designed for high-efficiency winter road maintenance, this spreader delivers precise control, reduced chemical usage, and maximum safety performance under extreme winter conditions.

Effective Hopper Capacity
12 (main hopper) + 2.5 pre-wet water tank
Spreading Width
m
3–15 (stepless adjustment)
Spreading Output
g/m²
De-icing agent: 5–80<br>Anti-skid material: 30–300
Spreading Density
g/m²
20–120
Spinner Diameter
mm
550
Operating Temperature
-30 to 30
Side-spreading Adjustment
Electric adjustment
Spreading Speed
km/h
60

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