Selection Guide for 50KG Industrial Salt/Large Particle Raw Salt/Deicing Agent Automatic Packaging M

When purchasing a 50KG industrial salt/large-particle raw salt/deicing agent automatic packaging machine, the key points to consider are "corrosion resistance, stable feeding, and fast speed". Do not buy cheap carbon steel materials, otherwise they will rust and rot within half a year!

Price range of 50KG industrial salt/large particle raw salt/deicing agent automatic packaging machine (by configuration and brand)

Type | Price Range | Suitable for users

Semi-automatic model (manual bagging) | 30,000-60,000 | Small factories/Low budget

Fully automatic model (automatic bag loading) | 60,000-120,000 | Medium-sized factory/Labor-saving

High-end anti-corrosion model (stainless steel) | 120,000-200,000 + | Large factory/export standard

Note: Industrial salt is highly corrosive. Never buy carbon steel material; otherwise, it will rust and become unusable within half a year! Large-particle raw salt has good fluidity. Vibrating feeding is cheaper and more durable than screw feeding.

Key Points for purchasing a 50KG Industrial Salt/Large Particle raw salt/Deicing Agent Automatic Packaging Machine (A must-read to avoid pitfalls)

(1) Material: Must be corrosion-resistant!

Parts in contact with salt (silo, feeder, weighing hopper) → 304 stainless steel (minimum requirement)

Frame → At least galvanized steel plate, if the budget allows, all stainless steel

Valve/Sensor → Salt spray resistant type (Ordinary model is prone to rusting and sticking)

❌ NEVER BUY: ordinary carbon steel (rust), PLASTIC (fragile), aluminium (salt corrosion).

(2) Feeding method: Check the particle size

Salt type | Recommended feeding method | Reason

Large particle raw salt (3-10mm) | Vibrating feeding (cheap, not prone to jamming) | Large particles, screw feeding is prone to wear

Fine salt/de-icing agent (<3mm) | Double screw feeding (high precision) | Prevent bridging and material blockage

(3) Weighing accuracy & speed

Accuracy: ±50g (standard) / ±20g (high precision)

Speed: Semi-automatic: 180-600 bags per hour (Manual bagging required)

Fully automatic: 600-800 bags per hour (automatic bagging + sewing)

(4) Dustproof and moisture-proof design

Salt is prone to absorbing moisture → The equipment should be equipped with a sealed cover or dehumidification system (essential for humid areas in the south)

Large dust → Equipped with a dust removal interface (connected to the factory's dust removal equipment)

3. Precautions for the test run

1. Salt test: Ask the manufacturer to test the machine with your salt to see if there is any material jamming and if the weighing is accurate.

2. Check after-sales service:

3. Don't be tempted by low prices: Cheap carbon steel machines will rust and rot after half a year of use, and the repair cost is even higher than buying a new one!

Selection tips for 50KG Industrial salt/large particle raw salt/deicing agent automatic packaging machine

"Stainless steel, stable feeding, strong rust prevention, accurate machine testing"

Large particle salt → Vibrating feeding

Fine salt/de-icing agent → Screw feeding

Damp environment → with sealing for moisture-proofing

For long-term use, choose a big brand with good after-sales service

Buy according to this and you basically won't fall into a trap!