Which type of automatic quantitative packaging machine should be matched with a 3-5t/h compound micr

3-5 tons per hour compound microbial fertilizer (powder) production line, automatic quantitative packaging machine recommended:

1. Basic requirements

Packaging specification: Generally 20-50kg per bag (common standard)

Accuracy: ±0.2% (Powder is prone to dust, so the error cannot be too large)

Speed: 8 to 9 tons per hour ≈ 180 to 240 bags per hour (calculated based on 50 kilograms)

2. Suitable types of compound microbial fertilizer powder packaging machines

(1) Spiral quantitative packaging machine (Recommended first choice

Price: 26,000-150,000 (depending on configuration)

Advantages

Suitable for powder and dust-prone materials (microbial fertilizers tend to float, but this can be sealed)

High precision (±0.2% to 0.5%)

The speed is adjustable and can match your output (3-5t/h is no problem).

Disadvantage: It is a bit more expensive than the regular model, but more accurate than the belt scale

(2) Belt scale packaging machine (suitable for low budget

Price: 20,000 to 100,000

Advantages: Inexpensive, suitable for general powder

Disadvantage

The precision is slightly poor (±0.5% to 1%), and it may not be sufficient if high requirements are placed on microbial fertilizers

There is a lot of dust, so additional dust removal equipment needs to be added

3. Key configuration suggestions

Material: At least part in contact with stainless steel (304), anti-corrosion

Dust removal: Powder generates a lot of dust. It is best for the packaging machine to be equipped with a dust collection device

Automation

Automatic bag loading (saves labor)

Automatic bag sewing/heat sealing (improving efficiency)

4. Summarize which automatic quantitative packaging machine for compound microbial fertilizer powder to purchase

Average budget → Spiral quantitative packaging machine (60,000-120,000 yuan, high cost performance)

Low budget → Belt scale type (40,000-80,000 yuan, but with poorer accuracy and dust removal)

No shortage of money/high requirements → Fully automatic valve bag packaging machine (100,000 +, saving labor)

Remember

1. Powder must be prevented from raising dust; otherwise, the workshop will be full of dust!

2. Don't buy the ones that are too cheap. They are prone to material jamming, inaccurate repair, and may even make you question your life!

3. Ask the manufacturer to test the machine, take your fertilizer sample for testing, and see the actual effect before purchasing!