Tianjin Mikim Technique co.，Ltd.
| Voltageacity | 380V50Hz |
| Delivery Time | 7-10 work days |
| Machinetype | Single-Screw Extruder |
| Spare Parts | 1 set |
| Payment Terms | L/C,D/A,D/P,Western Union,T/T |
| Condition | new |
| Heating Type | electricity |
| Supply Ability | 300 sets per month |
| Layout | AutoCAD layout as client's workshop |
| Guaranty | 1 year |
| Operation | Simple Automatic Operation |
| Formula | provide formula for free |
| Workers Required | 1-2 workders |
| Dryingmethod | Hot Air Drying |
| Moulds | various shapes can be choosen |
| Heatiang Source | electricity,steam |
| Packaging Details | packed by wooden export package or loading by container |
| Certification | CE |
| Brand Name | MIKIM |
| Model Number | DGP40,DGP60,DGP70,DGP80,DGP90,DGP100,DGP120,DGP135,DGP160,DGP200 |
| Place of Origin | China |
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Product Specification
| Voltageacity | 380V50Hz | Delivery Time | 7-10 work days |
| Machinetype | Single-Screw Extruder | Spare Parts | 1 set |
| Payment Terms | L/C,D/A,D/P,Western Union,T/T | Condition | new |
| Heating Type | electricity | Supply Ability | 300 sets per month |
| Layout | AutoCAD layout as client's workshop | Guaranty | 1 year |
| Operation | Simple Automatic Operation | Formula | provide formula for free |
| Workers Required | 1-2 workders | Dryingmethod | Hot Air Drying |
| Moulds | various shapes can be choosen | Heatiang Source | electricity,steam |
| Packaging Details | packed by wooden export package or loading by container | Certification | CE |
| Brand Name | MIKIM | Model Number | DGP40,DGP60,DGP70,DGP80,DGP90,DGP100,DGP120,DGP135,DGP160,DGP200 |
| Place of Origin | China |
Our single screw floating fish feed extruder machine is a robust, cost-effective dry-type extrusion solution engineered to produce high-quality floating fish feed pellets for freshwater and marine aquaculture. Designed for small to medium-scale feed mills and fish farms, this machine transforms raw agricultural ingredients into uniform, buoyant feed pellets with excellent water stability and nutritional retention. It eliminates the need for a boiler (steam system), simplifying operation and lowering initial investment while delivering consistent floating pellet output ideal for tilapia, carp, catfish, koi, and other surface-feeding fish.
The single screw floating fish feed making machine operates on mechanical extrusion and thermo-mechanical processing:
1. Feeding & Mixing: Pre-ground raw materials (corn, soybean meal, fish meal, etc.) are fed into the extruder via a screw feeder, ensuring uniform material flow.
2. Extrusion & Heating: As the single screw rotates inside the barrel, it generates mechanical shear and friction, converting kinetic energy into heat (110–160°C). Simultaneously, the barrel’s electric heating system maintains precise temperature control.
3. Pressurization & Gelatinization: Materials are compressed under 3–8 MPa pressure, softening and gelatinizing starches (up to 90% gelatinization rate) while killing harmful bacteria (E. coli, salmonella).
4. Extrusion & Expansion: The high-temperature, high-pressure mixture is forced through a precision die template. Upon exiting to atmospheric pressure, internal water vapor expands instantly, creating a porous, floating pellet structure.
5. Cutting: An adjustable rotating cutter slices extruded strands into consistent pellet lengths (1–5mm) based on production needs.
1. Feeding System: Variable-speed screw feeder with hopper, ensures steady, adjustable material input.
2. Extrusion Unit: Hardened alloy single screw (wear-resistant, 8000–10,000-ton service life) and precision-machined barrel with modular liners.
3. Heating & Control System: 3–4 zone electric heating (independent temperature control) + PLC control panel for real-time parameter adjustment.
4. Die & Cutting Assembly: Replaceable stainless steel dies (0.9–15mm 孔径) + frequency conversion cutter for uniform pellet sizing.
5. Main Drive: High-power electric motor (30–75kW) with gear reducer, stable low-noise operation.
6. Frame: Heavy-duty steel frame with anti-vibration mounts, compact footprint (1.8×0.8×1.5m).
Main Advantages & Features
✅ Cost-Effective: Dry Type floating fish feed pellet making machine (no boiler required) cuts initial investment by 30% vs. wet Type floating fish food maker machines; low power consumption (22–28 kW·h/t) reduces operational costs.
✅ High Adaptability: Processes 20+ raw materials (corn, wheat, rice bran, soybean meal, fish meal, cassava flour); supports floating/sinking pellet switching via parameter adjustment.
✅ Superior Pellet Quality: Uniform pellets (size deviation ≤5%), 24+ hour water stability, high digestibility (improves fish growth rate by 15–20%).
✅ Easy Operation & Maintenance: User-friendly PLC control; modular screw/barrel design for quick replacement; minimal wearing parts.
✅ Compact & Efficient: Small floor space; capacity range 300–2000 kg/h, ideal for small farms/feed mills scaling production.
✅ Long Service Life: Screw/barrel made of 38CrMoAl alloy (nitrided treatment); 2x longer wear life than standard models.
Product Parameters
Product Applications
1. Freshwater Fish Farming: Tilapia, grass carp, silver carp, common carp, catfish (floating pellets reduce waste, improve feed conversion ratio (FCR))
2. Ornamental Fish: Koi, goldfish (uniform, slow-sinking/floating pellets with high nutrition retention)
3. Small Aquafeed Mills: Small-batch custom feed production for local fish farms
4. Rural Aquaculture Cooperatives: On-site feed production using local raw materials, lowering transportation costs
Raw Material Requirements
Raw Material Types: Cereals (corn, wheat, rice), oilseed meals (soybean, rapeseed, peanut), animal proteins (fish meal, meat & bone meal), additives (vitamins, minerals, binders)
Particle Size: 60–100 mesh (superfine grinding improves gelatinization and pellet uniformity)
Moisture Content: 12–18% (adjust pre-extrusion; <12% causes overheating, >18% weakens pellets)
Starch Content: ≥15% (critical for expansion and floating ability; low-starch formulas need binders)
Customer Cases
Small-Scale Fish Farm in Botswana
Client: Local tilapia farmer (5-hectare pond, 10-ton annual production)
Needs: Convert local corn/soybean meal into floating feed; 500–600 kg/h capacity; low investment
Solution: DGP-120 single screw floating fish food maker machine (dry type)
Result: Produces 500 kg/h high-quality floating pellets; covers own farm needs + sells surplus to 3 neighboring farms; reduces feed cost by 40% vs. commercial feed
FAQ
Q1: Can this Single-Screw floating fish food pellet making machine produce both floating and sinking fish feed?
A: Yes. Adjust screw speed, temperature, and raw material moisture/starch content: high expansion = floating pellets; low expansion (add oil/protein) = sinking pellets.
Q2: What is the service life of the screw and barrel?
A: 8000–10,000 tons of production with proper maintenance; replaceable liners extend barrel life by 50%.
Q3: How long is the warranty?
A: 12-month warranty from commissioning; free technical support + spare parts at cost post-warranty.
Q4: Is training provided for machine operation?
A: Yes. Free on-site installation, commissioning, and operator training (1–2 days); detailed manual + video tutorials included.
Q5: What is the delivery time?
A: 15–20 days for standard models; 25–30 days for customized configurations.
Q6: Can the machine use local agricultural by-products?
A: Yes. Compatible with rice bran, cassava flour, peanut meal, etc., as long as particle size and moisture meet requirements.
Is This Single-Screw Floating Fish Feed Pellet Maker Machine Right for Your Operation?
✅ Standard Compliance
Meets CE, ISO9001 safety/quality standards; food-grade stainless steel contact parts.
Complies with global aquafeed production norms (sanitation, pellet quality benchmarks).
✅ Delivery Time
Standard models: 15–20 days (ex-factory); sea freight 25–40 days (destination-dependent).
Rush orders: 10-day expedited production (10% surcharge).
✅ Budget Fit
Entry-level (DGP-70): $8,000–$10,000 (small farms, 300–600 kg/h).
Mid-range (DGP-90/120): $12,000–$18,000 (medium mills, 800–2000 kg/h).
Total cost of ownership 30% lower than twin-screw models; ROI within 12–18 months.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
2500000-3500000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Tianjin Mikim Technique Co., Ltd. is a leading global manufacturer specializing in high-performance fish feed and pet food production lines. With decades of expertise in extrusion technology, we provide advanced solutions for the aquaculture and pet nutrition industries worldwide. Our Core... Tianjin Mikim Technique Co., Ltd. is a leading global manufacturer specializing in high-performance fish feed and pet food production lines. With decades of expertise in extrusion technology, we provide advanced solutions for the aquaculture and pet nutrition industries worldwide. Our Core...
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