5-6T/H Dog Food Extruder Machine in Netherlands

From the extruder table, the SPHS150x2 (200kW) was selected. Why this model?

• Capacity: 5.0-6.0 tons/hour – matches their target output
• Twin-screw design: Superior mixing for diverse recipes
• Dual conditioning: 11kW + 15kW for precise cooking control
• Quick-change screw elements: 60-minute recipe changeovers
• Multi-die system: 30-minute kibble size changes

Hans chose the SPHS150x2 dog food extruder machine to consolidate two older lines into one flexible, high-capacity machine.

What He's Processing – Diverse Dog Food Recipes for Multiple Brands

The Netherlands has a sophisticated pet food industry. The plant produces:

Recipe types:

• Grain-based (30% of production): Rice, corn, chicken meal, poultry fat
• Grain-free (40% of production): Sweet potato, peas, lentils, chicken meal, salmon oil
• High-meat (20% of production): 40% fresh chicken, tapioca, chicken fat
• Senior (10% of production): Lower protein, added glucosamine, chondroitin

Kibble sizes:

• Small breed: 8mm diameter (25% of production)
• Medium breed: 10mm diameter (50% of production)
• Large breed: 12mm diameter (25% of production)

Protein content: 22-32% depending on recipe

Fat content: 10-18% depending on recipe

Installation – Consolidating Two Lines into One

The SPHS150x2 dog food extruder machine arrived at the Port of Rotterdam – Europe's largest port.

Shipping time from Qingdao to Rotterdam is about 30-35 days. The machine was packed in a 40-foot container with:

• SPHS150x2 extruder main unit (200kW twin-screw)
• Dual conditioner (11kW + 15kW)
• Feeder (1.5kW)
• Six die plates (8mm, 10mm, 12mm for grain-based and grain-free)
• Spare screw elements (two configurations: standard and high-shear)
• Installation manual and electrical diagram in Dutch

Customs clearance in Rotterdam took about 3 days. Total landed cost was about 20% higher than the FOB price.

Installation took three weeks. Two older single-screw lines were removed. The new SPHS150x2 was positioned on a reinforced concrete foundation (300mm thick). The electrical hookup required 400V, 50Hz three-phase (Dutch standard). The 200kW motor required a 450-amp breaker.

The first test run was with a grain-free medium breed recipe (10mm die). The extruder ran smoothly at 5.5 tons/hour. Kibble quality was consistent, with uniform expansion and density.

Performance – Higher Output, Faster Changeovers

After six months of operation, Hans documented the following results:

Before (two single-screw extruders):

• Total capacity: 4.0 tons/hour (2 + 2)
• Changeover time: 4-5 hours per product
• Annual output: 20,000 tons (limited by changeover downtime)
• Energy consumption: 110kW per machine × 2 = 220kW total (55 kWh/ton)
• Labor: 8 operators (4 per shift)

After (SPHS150x2 twin-screw):

• Capacity: 5.5 tons/hour (38% increase)
• Changeover time: 90 minutes (70% reduction)
• Annual output: 28,000 tons (40% increase)
• Energy consumption: 200kW total (36 kWh/ton – 35% reduction)
• Labor: 4 operators (2 per shift – 50% reduction)

Quality improvements:

• Recipe consistency: ±2% variation (vs ±5% before)
• Kibble density uniformity: ±10 g/L (vs ±25 g/L before)
• Customer complaints: Reduced by 80%
• New brand contracts: +3 in six months

The machine cost delivered approximately €380,000. Payback period was about 14-16 months based on increased capacity and reduced labor.

Customer Feedback – Hans's Experience

Here's what Hans said after six months (paraphrased from a conversation, translated from Dutch):

"We were running two lines just to keep up. Changeovers were killing us – 5 hours between recipes. Our customers were waiting weeks for their production runs.

The SPHS150x2 changed everything. At 5.5 tons per hour, one machine does the work of two. Changeovers are now 90 minutes – not 5 hours. We can run three different recipes in a single shift.

The twin-screw design handles our diverse recipes effortlessly. Grain-free? No problem. High-meat? Easy. The quick-change screw elements let us switch between standard and high-shear configurations in 60 minutes.

Our customers have noticed the difference. The kibble is more consistent. The density is uniform. We've signed three new brand contracts since installing the machine.

Would I recommend this machine? Yes. For any large co-packer, the SPHS150x2 is a game-changer."

Why Twin-Screw for Co-Packing Operations

Contract manufacturers have unique requirements that twin-screw extruders meet better than single-screw:

Recipe flexibility: Twin-screw extruders handle grain-based, grain-free, and high-meat recipes equally well. Single-screw extruders struggle with grain-free and high-meat formulas.

Quick changeovers: The SPHS150x2's modular screw design allows element changes in 60 minutes. Single-screw extruders require 4-5 hours for significant recipe changes.

Consistent quality: Twin-screw extruders deliver uniform melt temperature and pressure, resulting in consistent kibble density batch after batch.

Higher capacity: 5.5 tons/hour in a single machine – much higher than single-screw extruders of similar power.

Quick-Change Screw Elements – The Key to Flexibility

The SPHS150x2 dog food extruder machine's screw elements can be reconfigured for different recipes:

Standard configuration (for grain-based):

• Longer kneading blocks
• Lower shear
• Used for 30% of production

High-shear configuration (for grain-free and high-meat):

• Shorter kneading blocks
• Higher shear for alternative starches
• Used for 70% of production

Changeover between configurations takes 60 minutes with two trained technicians.

Multi-Die System – Fast Kibble Size Changes

The plant uses three die sizes for different dog breeds:

Die changes take 30 minutes – unscrew four bolts, swap plates, recalibrate.

Dual Conditioning – Precise Cooking Control

The SPHS150x2 dog food extruder machine in Netherlands features dual conditioners:

Primary conditioner (11kW): Adds steam to raise temperature to 70-80°C

Secondary conditioner (15kW): Further cooks to 90-100°C for complete starch gelatinization

This dual-stage design allows precise control for different recipes. Grain-free formulas need longer conditioning (60-90 seconds) than grain-based (45-60 seconds).

Energy Efficiency – Lower Cost per Ton

The SPHS150x2 dog food extruder machine in Netherlands consumes 200kW at full load. At 5.5 tons/hour, that's 36 kWh/ton – a 35% reduction from their old single-screw lines (55 kWh/ton). Annual energy savings:

Old lines: 20,000 tons × 55 kWh = 1,100,000 kWh

New machine: 28,000 tons × 36 kWh = 1,008,000 kWh

Energy saved: 92,000 kWh/year

At €0.15/kWh: €13,800/year savings (plus the additional 8,000 tons of production)

Labor Reduction – 50% Fewer Operators

The old lines required 8 operators (4 per shift for two lines). The SPHS150x2 requires 4 operators (2 per shift for one line). Labor savings:

4 fewer operators × €45,000/year (Dutch wages + benefits) = €180,000/year

The machine pays for itself in labor savings alone within 2-3 years.

Shipping – Qingdao to Rotterdam

The SPHS150x2 dog food extruder machine shipped from Qingdao to Port of Rotterdam, Netherlands.

Shipping time from Qingdao to Rotterdam is about 30-35 days. The route goes through the South China Sea, past Singapore, across the Indian Ocean, through the Suez Canal, across the Mediterranean, and up the Atlantic to Northern Europe.

The machine was packed in a 40-foot container. Customs clearance in Rotterdam took about 3 days. Total landed cost was about 20% higher than the FOB price.

The truck transport from Rotterdam to Gelderland was about 100km – roughly 1.5 hours.

What Hans Learned – Lessons for Other Co-Packers

After six months of running the SPHS150x2 dog food extruder machine in Netherlands, Hans shared several observations:

• Consolidate to twin-screw. One SPHS150x2 replaced two single-screw lines. Less floor space, less labor, higher output.
• Invest in quick-change tooling. 60-minute screw element changes and 30-minute die changes are essential for co-packing.
• Train operators on multiple configurations. Hans trained four operators on both standard and high-shear screw configurations. Cross-training is essential.
• Document everything. Hans has a binder with settings for all 12 brand recipes. Operators follow the documented parameters.
• Plan for growth. The SPHS150x2 is running at 5.5 t/h but can go to 6.0 t/h. Hans has room to grow.

What RICHI Provided Beyond the Machine

RICHI provided several services that helped Hans get the SPHS150x2 operational:

• Dutch documentation: The manual and electrical diagram were provided in Dutch.
• Screw configuration guidance: RICHI provided two screw configurations (standard and high-shear) for different recipes.
• Die selection guidance: RICHI recommended die sizes for different kibble types.
• Changeover training: A RICHI technician spent 2 days on-site training Hans's team on quick changeovers.
• Spare parts kit: RICHI recommended a spare parts kit – screw elements, die plates, seals.
• Remote support: When Hans had questions about screw configuration, a RICHI technician walked him through it via video call.

Is a Dog Food Extruder Machine Right for Your Operation?

For a large contract pet food manufacturer producing 20,000+ tons annually, a high-capacity twin-screw extruder is essential.

Consider the SPHS150x2 (200kW) if:

• Your target capacity is 5-6 tons/hour
• You produce multiple recipes (grain-based, grain-free, high-meat)
• You need quick changeovers (90 minutes or less)
• You co-pack for multiple brands

Consider the larger SPHS185x2 (355kW) if:

• Your target capacity is 10-12 tons/hour

For Hans's co-packing plant, the SPHS150x2 was the right investment. It increased capacity by 38%, reduced changeover time by 70%, cut labor by 50%, and enabled three new brand contracts.

Final Thoughts

If you're a contract pet food manufacturer co-packing for multiple brands, don't settle for single-screw extruders. They're too slow to change over and too limited in recipe flexibility.

The SPHS150x2 dog food extruder machine delivers 5.5 tons per hour of consistent kibble for grain-based, grain-free, and high-meat recipes. The quick-change screw elements and die plates allow 90-minute changeovers. The dual conditioning system provides precise cooking control. The result is a flexible, high-capacity line that keeps your customers satisfied.

For co-packers, the math is simple: twin-screw extrusion = higher capacity = faster changeovers = more brands = higher revenue.

RICHI offers documentation in Dutch, screw configuration guidance, changeover training, and remote support. Contact RICHI Machinery through the website with your target capacity, recipe types, and brand portfolio for a recommendation. Tell them about your co-packing operation – they can help you select the right dog food extruder machine for your multi-brand production.