1Zpresso J-Max Manual Grinder



1Zpresso J-Max Manual Grinder

  • Description
  • Specification
  • About 1Zpresso
  • Shipping & Returns

The Finest Espresso Grinder

If you are looking for a manual grinder for espresso, 1Zpresso J-Max will certainly satisfy your needs. Grinding 18g espresso coffee takes only 50 seconds!

Designed with Titanium-Coated Burr 48mm, equipped with a unique external adjustment with 9 numbers/ 90 clicks per rotation and 8.8 microns each click, J-Max is the grinder with the finest adjustment among all of the 1Zpresso grinders.

It is perfect for espresso.

J-Max's extended handle and enlarged burr make grinding faster and less laborious. Grinding 18g espresso coffee takes only 50 seconds!

In addition, J-Max is equipped with a large-capacity magnetic catch-cup, with a capacity of 35-40g. You can easily remove the magnetic catch-cup, clockwise or anti-clockwise, in a flash.

With the handy Cylinder Case, you can bring your 1Zpresso J-Max Manual Grinder along conveniently for brewing high-quality coffee anytime, anywhere.

  • Titanium-Coated Burr 48mm
  • Extremely precise grind setting (0.0088mm between each click)
  • Grinding is faster and less laborious
  • Perfect external adjustment dial ring
  • Large-capacity magnetic catch-cup, easy to clean
  • Suitable for both Espresso and Filter coffee
  • Recommended for espresso lovers
  • One year warranty included

    Product includes:

    • 1Zpresso J-Max Manual Coffee Grinder (Iron Gray)
    • cleaning brush
    • cleaning blower
    • 1Zpresso Cylinder Case
      • Origin: Taiwan
      • Made in China
      • Model: FGL1P6-2106 (Feb 2022 model)
      • Color: Iron Gray
      • Materials: Wood, polycarbonate, silicone, stainless steel, and aluminum alloy
      • Product weight:775g (±5g)
      • Dimension: 10.4 x 11.0 x 26.7cm
      • Grinding volume:35~40g


      1Zpresso, a Taiwanese brand, is composed of a group of coffee enthusiasts with a background of engineering. It is a company specializing in the development of professional manual coffee grinders. Their products are based on the theme of integrating coffee into life, hoping to truly meet the needs of coffee lovers and enable them to have a better "coffee life".

      In 2018, 1Zpresso's Z-PRO won the Red Dot Design Award. The thoughtful design of Z-PRO allows you to easily adjust the scale and switch the grinding thickness at will, making it easier for coffee lovers to brew high-quality coffee.


      Nevertheless, their invention is not limited to this. In recent years, they uphold the belief of continuous innovation, hoping to improve grinding experience for all coffee lovers.

      1Zpresso's hand grinder not only has a pleasing and textured appearance, but also has an excellent grip. It is very durable with meticulous and precise grinding technology. In addition, it is very convenient and easy to disassemble and maintain. All these features add together to allow 1Zpresso’s products to be known as the advanced hand grinders.


      brewing with 1Zpresso


      Due to the coronavirus your shipment may take longer to reach its destination. 

      Business days are Monday-Friday; Holidays, Saturday and Sunday are not included in shipping days.

      For orders outside EU (not including UK), the products are excl. VAT. Any custom duties which may occur in the respective country will be your responsibility.

      Domestic shipping (Netherlands): 

      Delivery within 1-2 business days. Order before 15:00 for Next Day Delivery.

      International shipping (Europe):

      Delivery within 1-5 business days.*

      *Delivery times depend on the destination.

      International shipping (US/CA):

      Delivery within 4-5 business days.


      Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

      To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

      Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.