Gevi GrindMaster Ultimate Stepless Coffee Grinder VelPro 400
$469.99
SAVE $330.00
$799.99
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1-Year Warranty
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Gevi GrindMaster Ultimate Stepless Coffee Grinder VelPro 400
Dial the RPM. Shape the Flavor.
500–1500 RPM
Gevi Velpro 400, a variable-speed grinder with a wider
range of 500–1500 RPM, you get more control than
fixed-speed grinder.
Lower RPM enhances clarity and sweetness, while
higher RPM with heavy body and creamy. Letting you
fine-tune flavor for every bean and brew method.
See How RPM Changes the Cup
Cupping reference: light roast Lorena Jimenez Honey, water to coffee ratio: 11:200
Level 5
500 RPM
TDS: 0.72%
Light body, flat flavour,
high clarity
Level 10
1000 RPM
TDS: 0.74%
Consistent body, a bit acid,
sweet aftertaste
Level 15
1500 RPM
TDS: 0.77%
Colorful & rich flavour,
high complexity
Reference Recommendation for Grinding Setting
Engineered for Near-Zero Retention
Vertical Burr Design
A straight-through path from hopper to chute reduces buildup at the source.
Plasma Generator
Prevents clumping and static, No more messy grounds flying, no “RDT” needed.
Included Bellow
Comes with a bellows, clears out remaining grounds with a simple press.
More Thoughtful Details
Pre-Breaker
Pre-crush beans for smoother, more consistent grinding.
Anti-Popcorning Design
Optimized hopper ensures even feeding, minimizes popcorning.
Digital Scale & Dosing Cup
Equipped with a 0.1g precision digital scale and a dosing cup that fits 51/54/58mm portafilters.
Pro-Level, Made Easy
Easy to dial in and smooth operation, no complicated workflow, just better coffee.
Easy to Use
Press to turn On/OFF
Turn to adjust RPM
Turn to adjust the grind size
Easy to Clean
Upgrade Once. Elevate Your
Coffee Setup.
Skip upgrading piece by piece, Gevi Velpro 400 is built
to take you all the way.
What's in the Box
1. Stepless Coffee Grinder x 1
2. Grind Cup x 1
3. Digital Scale x 1
4. Silicone Bellow x 1
5. Cleaning Brush x 1
6. Instruction Manual x 1
7. Power Cord x 1
8. Scale Charging Cable x 1
Specs
FeaturesAll-Purpose Grinding
Torque5 N·m High Torque
Motor400W BLDC Motor
Noise55-75 dB
Torque5 N·m High Torque
Motor400W BLDC Motor
Noise55-75 dB
ModeSingle-Dose Operation
SpeedVar. 500–1500 RPM
Voltage120V/60Hz
Net Weight6.82Kg/15.03 lbs
SpeedVar. 500–1500 RPM
Voltage120V/60Hz
Net Weight6.82Kg/15.03 lbs
Burr Type64mm Ti Flat Burrs
AdjustmentStepless
RetentionNear-Zero Rentention
Dimensions15.7”L x 15.7”W x 11”H
AdjustmentStepless
RetentionNear-Zero Rentention
Dimensions15.7”L x 15.7”W x 11”H
FAQ
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Why does the grind setting “5” produce a pour-over grind? And how do I calibrate a stepless coffee grinder?
Follow our official step-by-step calibration guide to align the zero point and restore accurate grind control: https://gevi.com/blogs/video-tutorial/grinder-calibration-guide-for-the-velpro-400
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Why does the grind adjustment knob make noise?
A slight clicking sound is normal, but if it feels tight or too loud, the positioning screws may be too tight—just loosen them slightly for smoother adjustment.
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Why does the same grind setting produce different taste results?
Even micro-adjustments affect extraction time and flavor balance; variables like bean freshness, roast level, humidity, and grind size all influence the final cup, so adjust gradually and control one variable at a time.
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Why is my grinder clogging?
Clogging is usually caused by fine particles or oil buildup; regular cleaning and using the bellows will keep the burrs and chute clear.
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Why does my coffee grinder retain grounds?
New grinders often have higher retention due to static and unseasoned burr surfaces; seasoning the grinder with 50–100g of beans reduces static, while the bellows helps clear remaining grounds for more accurate dosing.
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Why is my grinder spraying coffee grounds everywhere?
Static buildup or a blocked anti-static system can cause grounds to scatter; cleaning the chute and outlet ensures smooth, controlled dispensing.
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Why does the adjustment knob feel different from metal?
The knob is made from high-durability, insulated engineering-grade polymer for better grip, reduced vibration, and electrical safety; if you notice looseness or responsiveness issues, please contact our support team for assistance.
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Why is there coffee residue in my new VelPro 400 grinder?
This is completely normal. Every VelPro 400 grinder undergoes a thorough quality test before it leaves the factory, ensuring top-tier performance. As part of the testing process, some coffee grounds may remain in the machine. Rest assured, your VelPro 400 is brand new.