How to Compare Oil Expeller Specifications

When multiple manufacturers hand you specification sheets, the data can seem overwhelming. However, by focusing on four critical metrics—Input Capacity, Motor Efficiency, Metallurgy, and Electrical Infrastructure—you can easily separate heavy-duty commercial machinery from lightweight toys.

1. Input Capacity (Kg/Hr) vs. Output

Never compare machines by "Liters produced." Output depends entirely on the seed type (mustard yields 35%, whereas sesame yields 45%). Always compare Input Capacity. A TechVMouta 10 HP commercial expeller is rated to crush 100 to 120 kg of raw seed per hour. Ensure the spec you are reading is explicitly marked for "continuous duty input."

2. Motor Technology: The Profit Multiplier

If Spec Sheet A lists a "20 HP Induction Motor" and TechVMouta's Spec Sheet B lists a "20 HP PM Series Motor," they are not equal. TechVMouta's PM Series motor will consume up to 50% less electricity while delivering the exact same crushing torque. Comparing motor technology directly dictates your future profit margins.

3. Chamber Metallurgy Specifications

Look specifically for the metal composition of the worm shaft (screw) and chamber. If the spec sheet does not specify the steel grade, assume it is cheap mild steel. TechVMouta transparently lists High-Carbon EN31 Alloy Steel on our commercial machines, guaranteeing maximum resistance to abrasive seed friction.

4. Electrical Protection Standards

A specification sheet should include the electrical safety features. TechVMouta's data sheets explicitly outline the integration of Mainline Protectors and 99.9% pure FR-LSH Copper wiring, ensuring that your expensive 3-phase machinery is safeguarded against grid spikes.

Frequently Asked Questions

Q: Should I compare oil expellers by Output Capacity or Input Capacity?

Always compare by Input Capacity (Kg/Hour of raw seed). Output depends entirely on the natural oil content of the seed, not the machine. TechVMouta explicitly rates machines by continuous input capacity.

Q: How do I compare expeller motor specifications?

Look beyond Horsepower (HP). Compare the motor technology. A standard 20 HP induction motor will consume massively more electricity than a 20 HP TechVMouta PM Series Motor.

Q: Why is the number of gear stages important in the specs?

The gear stages determine torque generation. A multi-stage reduction gearbox, standard in TechVMouta commercial machines, provides the immense low-RPM torque required to crush hard seeds without motor stalling.

Q: What should I look for in the material specification?

Look for EN31 Alloy Steel in the pressing chamber and worm shaft. If the spec sheet says 'Mild Steel' or 'Cast Iron', the parts will wear out rapidly under commercial loads.

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