Ceado E37Z-Hero Coffee Grinder
Ceado E37Z-Hero Coffee Grinder
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Free UK delivery
Manufacturer warranty
30-day returns
Secure checkout
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Owning the Ceado E37Z-Hero
The Ceado E37Z-Hero marks a new class of grinder that's been a long time coming, and we're more than excited to carry it. To put it simply, the E37Z-Hero is a zero retention grinder that excels at single dose grinding. With its DLC-coated burrs and grinding chamber, as well as a 45° incline, you can expect any retention of grinds to be completely eliminated at both input and output. If any grinds remain, they can be forced out via the bellows attachment and spring-loaded dispensing chute. With grind retention becoming more and more important as a variable for an excellent extraction, this is an incredible step forward.
The heroism doesn't stop there, however. You can make infinitesimal grind adjustment with the E37Z-Hero's interlocking worm gear, which can be unlocked and removed to make large macro adjustments should you ever feel the need to switch between brew methods. To that end, you can expect minimal time and coffee wasted while dialing in. The control box houses the rest of the magic, letting you start and stop grinding, toggle the cooling fan, and adjust the RPM of the burrs (a particularly fascinating surprise for us). As a nice, final touch, the portafilter hook beneath the dispensing chute can be easily removed to make room for various pour-over devices.
With the E37Z-Hero, Ceado's mission is to give you everything you need to "explore like a hero." To that end, Ceado provides you with a set of three tinted single dose bottles, a misting bottle (to eliminate static), a portafilter funnel, and a coffee journal to record your brewing results. This grinder is all about the journey to discovering your best, and it gives you everything you need to achieve that. Don't be surprised if you feel a particular sense of courage with the E37Z-Hero on your counter.
Shipping & Delivery
Shipping & Delivery
We offer free UK delivery on every order, with tracking provided once your order is on its way. Delivery times vary depending on the machine and your location. Larger treadmills ship on a pallet or two-person service, and the carrier will contact you to arrange a convenient delivery date.
Tonava Quality Promise
Tonava Quality Promise
Every treadmill we sell is brand-new and boxed, supplied with the manufacturer's warranty. We stock trusted names across walking pads, folding treadmills, home running machines, commercial treadmills and curved trainers, so you can buy with complete confidence.
Warranty & Support
Warranty & Support
All machines are covered by the manufacturer's warranty. Need help before or after your purchase? Our support team can help you choose the right treadmill for your space, and assist with order updates, assembly questions and returns. Email support@tonava.com and we'll get back to you.
FAQs
FAQs
What does Tonava sell?
Treadmills and home cardio equipment: under-desk walking pads, folding treadmills, home running machines, commercial gym treadmills, curved manual treadmills and treadmill accessories. Every machine is brand-new from a trusted brand.
Which treadmill should I choose?
Walking pads suit walking and light jogging in a small space. Folding treadmills give a full running deck that packs away. Home treadmills add larger decks, stronger motors and incline training. Commercial treadmills are built for constant daily use. Curved treadmills are self-powered and favoured for sprint and interval work. Email us if you'd like help deciding.
Where do you deliver?
We deliver across the United Kingdom.
How much does delivery cost?
Delivery is free on every order, with tracking. Larger treadmills ship on a pallet or two-person service and the carrier will arrange a date with you.
Does it arrive assembled?
Most walking pads are ready to use out of the box. Larger treadmills need light assembly, such as fitting the uprights and console, and arrive with instructions and the tools required.
Are your products brand-new?
Yes. Every machine is brand-new and supplied with the manufacturer's warranty.
Can I return it?
Yes, within 30 days of delivery. Please keep the original packaging where possible, as treadmills are heavy and awkward to ship without it. Email support@tonava.com with your order number to start a return. See our Refund Policy for full details.
What if it arrives damaged?
Contact support@tonava.com as soon as possible with your order number, photos of the machine and packaging, and a short description, and we'll put it right.

Why runners choose Tonava
Fast, tracked delivery on every order.
Genuine products backed by the manufacturer's warranty.
Changed your mind? Return within 30 days of delivery.
Questions before or after you buy? Email support@tonava.com.