1. What Is A Centrifugal Juicer and How Does It Work?
A centrifugal juicer uses a high-speed flat cutting blade (a spinning disc with tiny teeth) to shred fruits and vegetables into a fine pulp. Centrifugal force then flings the pulp against a mesh filter at speeds ranging from 3000 to 15,000 RPM. The juice is forced through the mesh into your glass, while the dry pulp is ejected into a separate container.
2. Centrifugal vs. Masticating (Cold Press): What's The Difference?
The main difference is speed and the extraction method.
- Centrifugal: Uses high-speed blades. It's significantly faster (juice in seconds) and generally more affordable.
- Masticating (cold press): Uses a slow-turning screw (auger) to "chew" the produce. It's quieter and better for leafy greens, but takes much longer to juice and clean.
3. Are Centrifugal Juicers Good For Leafy Greens Like Kale and Spinach?
While centrifugal juicers are the "kings of hard vegetables" (like carrots and apples), they are less efficient with leafy greens. Because they rely on weight and force, light leaves can sometimes be flung into the pulp bin before they are fully juiced.
Pro-Tip: Wrap a spinach or kale tightly inside a piece of apple or cucumber before feeding it into the chute to increase the juice yield.
4. Does The High Speed Destroy The Nutrients?
A common myth is that the heat from high-speed blades "kills" enzymes. While the high RPMs do introduce more oxygen (causing oxidation), recent studies show that the temperature increase is negligible. For most people, the health benefits of drinking fresh juice immediately far outweigh the minor nutrient loss compared to a slow juicer.
5. Can I Put Whole Fruit In A Centrifugal Juicer?
Yes! One of the biggest selling points in 2026 is the "XL feed chute." Most modern models allow you to drop in whole apples, pears, and peeled oranges without any chopping. This "zero-prep" feature is why they remain more popular than slow juicers for busy families.
6. How Do I Clean A Centrifugal Juicer Quickly?
Cleaning is often the "make or break" for juicing habits.
- Disassemble immediately: Don't let the pulp dry.
- The Mesh Filter: This is the most important part. Use a specialised cleaning brush (usually included) under running water to clear the tiny holes.
- Dishwasher Safe: Most modern centrifugal juicers feature dishwasher-safe parts (top rack only), making the "January Reset" much easier to maintain.
7. Can I Juice Citrus Fruits With The Peel On?
For most centrifugal juicers, the answer is no for oranges and grapefruits, but yes for lemons and limes. Shop our Electric Citrus Juicer Collection designed specifically for citrus fruits.
- Oranges/Grapefruits: The thick pith (the white part) and rind contain bitter oils that can ruin the flavour and are difficult for some systems to digest. Always peel these first.
- Lemons/Limes: Because their rings are thinner and the oils are more aromatic, you can juice them whole. This adds a "zesty" punch and provides extra bioflavonoids.
8. How Long Can I Store Juice Made In A Centrifugal Juicer?
Because centrifugal juicing introduces more air (oxidation), the shelf life is shorter than cold-press juice.
- Optimal Freshness: Drink within 20-30 minutes.
- Fridge Storage: Store in an airtight glass container for up to 24 hours. Fill the bottle to the very top to minimise the air gap.
- Freezer Option: You can freeze fresh juice for up to 3 months in freezer-safe silicone bags, though some flavour profile and "enzymatic spark" will be lost.
9. Why Is My Juicer Vibrating or Moving On The Counter?
Excessive vibration is usually caused by an unbalanced load or pulp buildup.
- The Fix: If the machine starts to "walk" across the counter, turn it off and clear the mesh filter. High-speed spinning requires a perfectly clear sieve to maintain balance.
- Prep Tip: Ensure you aren't "overfeeding" the chute. Dropping too much produce at once can cause the disc to slip or the motor to strain.
10. How Loud Are Centrifugal Juicers Compared To Blenders?
Centrifugal juicers are high-performance machines and typically land between 70 and 80 decibels (dB).
- Comparison: This is roughly the same volume as a powerful vacuum cleaner or a loud garbage disposal.
- 2026 Trend: Many modern models now feature "quiet-start" motors to reduce that initial "jet engine" roar, making them more apartment-friendly for early-morning routines.
11. Can I Use The Leftover Pulp For Anything?
Sustainability is a huge focus for 2026. Don't throw away the "waste"!
- Baking: Carrot and apple pulp are perfect for muffins and "health cakes."
- Savory: Vegetable pulp (celery, kale, cucumber) can be added to soups or stews as a natural thickener and fiber boost.
- Composting: If you can't eat it, it's "black gold" for your garden.
| Issue | Potential Cause | Quick Solution |
| Juice is too pulpy | Damaged or clogged mesh filter | Clean with a stiff brush; replace if the mesh is torn. |
| Juicer won't start | Safety locking arm not engaged | Ensure the side handle is clicked firmly into place. |
| Smoke/burning smell | The motor is overheating from overfeeding | Turn off immediately; allow 15 mins to cool; cut produce smaller. |
| Wet pulp | Juicing too fast or soft fruit | Use a lower speed setting (if available) for softer fruits like berries. |
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