1Zpresso J Series Manual Coffee Grinder

Pour Over


Enjoy making pour-over with JX and JS!

JX Grinder

JX Grinder

Compared with the JS grinder, the shape of the burr makes the grinding speedy and efficient. A balanced cup of coffee with slightly tangy flavors.

1Zpresso JS Grinder

JS Grinder

The unique design of the burr makes it produce more consistent grinds. A cup of coffee tastes pleasant and flavorful without any pungent or unusual flavors.

Adjustment Internal Adjustment
Capacity 30-35g
Weight 700g
Receiver General
1Zpresso Classic Internal Adjustment Dial

Classic Internal Adjustment Dial

30 clicks / 10 digits per round

The internal adjustment dial with 30 clicks each rotation enables you to find the right size setting for your favorite flavor.

Cleaning and maintenance of JX-Pro Grinder

Swift-Disassembly Design

All of the 1Zpresso grinders can be disassembled without any tool and allow thorough cleaning and maintenance without re-calibrating the burr.



Enjoy making espresso with JE, JE-PlusJX-Pro and J-Max!

1Zpresso J-Max grinder

J-Max Grinder

A special titanium-coated burr designed for espresso with a unique external adjustment. Moving the burr by 8.8 microns per click, it has the finest adjustment mechanism among all of the 1Zpresso grinders.

J-Max grinder standing on the table

Super Fine Adjustment Design

It is equipped with the external adjustment with 9 numbers/ 90 clicks per rotation, 8.8 microns each click, becoming the grinder with the finest adjustment among all of the 1Zpresso grinders and is perfect for espresso.

Titanium-coated burr set of J-Max grinder

48mm Titanium Coated Burr

The titanium-coated burr fixed with the shaft makes the grinding more effortless and enhances the stability.

The magnetic catch-cup of J-Max grinder

Magnetic Catch-Cup

// Without Quick Release // 

Easily remove the magnetic catch-cup (clockwise or anti-clockwise) in a flash.

1Zpresso JX-Pro grinder

JX-Pro Grinder

Compared with the JE-plus, the JX-pro grinder is suitable for both pour-over and espresso. The fine adjustment makes you find your “sweet spot” for espresso easily. The JX-Pro with the same burr as the JX grinder makes filter coffee tastes balanced and just perfect.

1Zpresso JE grinder

JE Grinder

Equipped with the coated burr designed for espresso, it produces ideal fines for an espresso machine.

The rich and creamy buttery taste makes your espresso experience amazing.

1Zpresso JE-Plus grinder

JE-Plus Grinder

The coated burr and magnetic catch cup are just perfect for espresso and are friendly to the users. You can dial more precisely with an extremely fine adjustment, 12.5 microns each click.

JX-Pro Top Adjustment

Fine Adjustment Dial Design

JE-Plus and JX-Pro are equipped with the top adjustment with 10 numbers/ 40 clicks per rotation, 12.5 microns each click. The central shaft and burr are fixed together to enhance grinding consistency.

JE employs the classic adjustment design like JS and JX grinder.

47mm coated burr of JE-series grinders

47mm Coated Burr

JE and JE-Plus employ high-quality coated burr which makes grinding efficient and is ideal for Espresso.

Barista releasing coffee ground from the magnetic catch-cup oi JE-Plus grinder

Magnetic Catch-Cup

// Effortless // 

Open (clockwise or anti-clockwise) the magnetic catch-cup in a flash. The portal of catch-cup fits into various sizes of portafilter makes it ideal for releasing the coffee ground.

JE JE-Plus JX-Pro J-Max
Adjustment Internal Adjustment Top Adjustment Top Adjustment External Adjustment
Microns Per Click 25 12.5 12.5 8.8
Capacity 30-35g 35-40g 30-35g 35-40g
Weight 700g 840g 780g 775g
Receiver General Magnetic General Magnetic
Blind Shaker X O X X

The package of JE-Plus grinder
Re-assembly of JX Grinder
JX-Pro, JE-Plus, JE, JX grinders standing together
JE and JE-Plus grinder lying together with the cups
JX-Pro, JE-Plus, JE grinders with espresso machine
JX and JX-Pro grinder lying together with the cups
Barista presenting a box of JX-Pro grinder
Cleaning and maintenance of JE-Plus grinder

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