company news about Home Use 40-120kg Per Hour Sinking Shrimp Feed Pellet Making Machine Test Working Video

The 40-120kg/h Dry Type sinking shrimp feed pellet making machine is a compact, cost-effective solution for small-scale farms. Unlike large industrial extruders, this machine uses high-pressure compression (Flat Die technology) to produce high-density sinking pellets. Key to its success is achieving 2-hour water stability and a 100% sinking rate, allowing small farmers to reduce feed costs by up to 30%.

40-120kg/h shrimp feed pellet machine test for small farm

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1. Why Choose a 40-120kg/h Dry Type sinking shrimp food pellet making machine for Small-Scale Farming?

For family-owned aquaculture or research trials, buying commercial feed in small quantities is expensive. This machine bridges the gap by offering:

• Cost Independence: Use local ingredients like rice bran, soybean meal, and trash fish.

• Formula Flexibility: Adjust protein levels based on the shrimp growth stage (Post-Larvae vs. Adult).

• Space Efficiency: Its compact footprint (less than 2 square meters) fits in any backyard or small shed.

2. Technical Benchmarks for Small-Scale Shrimp Feed

Even for "Home Use," shrimp feed must meet strict biological standards. During our pre-delivery test, we focus on these indicators:

3. The 4-Step Testing Protocol 

Step 1: Ingredient Fine-Grinding

Pro-Tip: For a 40-120kg/h Dry Type sinking shrimp food pellet extruder machine, your ingredients must be ground to a fine powder (60-80 mesh). Large particles will cause the pellet to break instantly when it touches water.

Step 2: Moisture Calibration (The "Hand-Squeeze" Test)

In our test video, we demonstrate the ideal moisture level (typically 12-15%).

• Observation: If the mix is too dry, the Dry Type sinking shrimp feed extruder machine will vibrate; if too wet, the pellets will stick together and won't sink properly.

Step 3: Die Run-in & Heat Check

Small machines rely on the heat generated by the friction between the roller and the flat die.

• Experience Note: We run the machine for 15 minutes before collecting samples to ensure the die has reached the "binding temperature" (approx. 60-80°C).

Step 4: Durability & Sinking Test

We drop a handful of tested pellets into a water tank.

• Success Criteria: Pellets must hit the bottom immediately and remain firm for at least 1 hour. This confirms the compression ratio is correctly set for your specific formula.

4. Solving Common Problems for Small Producers

• Pain Point: My pellets are floating!

  • Solution: This is rare for this machine but happens if there's too much fiber (like corn husks). Increase the wheat flour content to increase density.

• Pain Point: The pellets are too long.

  • Solution: Adjust the cutting blade height located under the die. For shrimp, the length should be 1-1.5 times the diameter.

• Pain Point: Pellets turn to mush in 5 minutes.

  • Solution: You need more "binder." Add 10-15% wheat flour or a small amount of bentonite (aquatic binder).

5. FAQ: 

Q: Can I use this 40-120kg/h Dry Type sinking shrimp feed making machine to make floating fish feed?
A: No. This is a compression-type pellet mill designed for sinking feed. Floating feed requires an extruder to create air pockets. This machine is strictly for sinking shrimp, crab, and bottom-feeding fish pellets.

Q: Is it easy to change the pellet size for different shrimp ages?
A: Yes. You only need to replace the Flat Die. We recommend a 1.5mm die for juveniles and a 2.0mm or 2.5mm die for adult shrimp. The process takes about 15-20 minutes.

Q: Do I need to dry the pellets after they come out of the Dry Type small sinking shrimp feed extruder machine?
A: Yes. Since the pellets exit with about 15% moisture and are warm, they must be spread out to cool and dry in a ventilated area (or a small tray dryer) until moisture is below 10% for storage.

Q: What is the Feed Conversion Ratio (FCR) of home-made pellets?
A: If your formula is balanced (30-35% protein), you can achieve an FCR of 1.2 to 1.5, which is comparable to commercial feed but at a much lower cost.

Q: Does the Dry Type small sinking shrimp feed making machin come with a motor?
A: We offer both Electric Motor and Diesel Engine options. For home use, the 220V/380V electric version is the most popular due to lower noise and easier maintenance.

6. Conclusion: Why Watch the Test Video?

Our 40-120kg/h Dry Type prawn feed extruder machine Test Video isn't just about showing the machine spinning. It's proof of sinking density and pellet integrity. Watching the video helps you understand the correct "material flow" and the sound of a healthy, high-pressure operation.

Ready to start your own feed production? Contact us for a customized 1.5mm shrimp feed formula and a quote.