New 1zpresso JMAX Extreme Black burr super coffee grinder  espresso coffee mill grinding core super manual coffee bearing
ID: 74960

New 1zpresso JMAX Extreme Black burr super coffee grinder espresso coffee mill grinding core super manual coffee bearing

5.0 (43 votes) | 107 orders
Price: US $487.48 / piece
Discount Price:
US $ 414.36 / piece

Extreme Black New 1zpresso conical burr super coffee grinder

espresso coffee mill

grinding core super manual coffee bearing



Re:product defect, we always try our best to avoid

but due to the craf material

and more reanson, avoiding all that

is impossible.

We do our best and sure the quanlity under control cost

make the reasonable defect,

pls. check situation as follows:

Place the order mean you know this disclaimer situation at least, return is acceptable. But ask refund by this claimed disclaimer as reason is unacceptable, and we will sorry to stop offer service as this behavior, thank you so much.

FAQ: What is the difference with JMAX  VS JX PRO?
The same:
1. JMAX  and JXPRO both for multi-function. Could brew coffee in several ways.
2. JMAX and JXPRO both ideal for espresso. Recommed.
The difference:
1. JMAX with Titanium-coated burr  vs  JXPRO with stainless steel  burr
2. The adjustment design:
     JMAX   is the External adjustment as 90 clicks per rotation, 10 clicks per number, 8.8 microns per click.
     JXPRO  is the Top adjustment design that is 40 clicks per rotation, 4 clicks per number, 12.5 microns per click.
3. JMAX with catch-up magnetic bottom tank that is the capacity with 35-40g.
     JXPRO with screw bottom tank with the capacity of 30-35g.
4.JMAX grinder allows more minor clicks to explore the sweet spot of the espresso compare to JXPRO grinder.
    JMAX grinder produces more fine particles compared to JXPRO grinder.
   JMAX: 0.0088mm < JXPRO: 0.0125mm
5.JMAX with cylinder case, JXPRO with paper carton


Extreme Black New 1zpresso conical burr super coffee grinder espresso coffee mill

grinding core super manual coffee bearing

J MAX 1ZPRESSO new super espresso coffee grinder
Extreme Cool Black + magnetic  powder tank
Travel case recommend to you !
Extreme cool Black J MAX manual espresso  coffee mill
New design
New burr
New outsider adjustment design
New magnetic bottom

Package Contents:

1Zpresso J-Max Manual Coffee Grinder, cleaning brush, cleaning blower, 1Zpresso

Cylinder Case

Product Specifications:

Color: Iron gray

Weight: 775g (1.7lb)

Dimensions: 14 x 18 x 5.6cm

Grounds Capacity: 35~40g

Materials: Wood, poly carbonate, silicone, stainless steel, and aluminum alloy

DO excellent at espresso! recommend to you !


Wholesale interested pls. email us thanks.



1.Items will ship in 3-15 days after do the payment success. We do not deliver toP.O.Boxes, Especial by DHL  FEDEX , all the parcels shold be sent to the correct address. The incorrect address will make shippment delay, so pls. double check before you leave the info. txs.

2.Please check the weitht and packing size for details. We ship the goods according client's selection. Generally speaking, we don't recommend china post air mail for long deliver time.

3.If have DHL TNT UPS account or want to use other couriess that not be showed to choose, please tell us the shipping freight before do the payment.We also expect more perfection of Cntronic's shipping calculation. UPS EMS DHL FEDE SF.

4.Import duties,taxes and charges are not including in the item price or shipping charges.

5.Regarding free shipping, in order to dispatch more smoothly or fast, we may change the courier.

6.We are not responsible for any accidents,delays or other issues occurred by shipping service.

7.Avoid client's tax problem, we will declare GIFT or following the clients' request with low price on customs declaration label.

Warranty & return policy

1.Every Items from Miranda's shop with the WARRANTY.

2.If receive the failed items pls. contact with immediately. We usually offer 3 days for customer checking.And No asking principle ex-change.

3.After we check the photoes of the damaged item or photoes that can prove the reason why need return, we will arrange a.s.a.p.

4. All failed items returned need to be sent by Registered airmail/china post air mail/HK post air mail EMS UPS DHL TNT Iparcel or other express in your country, thank you.

5.If the failed item not due to the incorrect operation we will only bear the freight charge. thxs.


1.We accept escrow /western union swift/Alipay/QIWI wallet and so on.

2.Any question pls. contact us.


1.Your feedback is extremely important to us.

2.If u are satisfied we appreciate your positive feedback.

3.Contact with us if have any negative feedback, we will try our best to deal with the situation.

Enjoying ur shipping!!

  • Brand Name: BYUAN HOME
  • Origin: Mainland China
  • Model Number: J MAX
  • Type: Burr Grinders (Conical)
  • Housing Material: Stainless Steel
  • Certification: CE
  • Power (W): 0
  • Power Source: Manual
  • Name: J max
  • Burr: stainless steel
  • For: Espresso coffee
  • Type: manual coffee grinder
  • Grinder material: Stainless steel
  • Size: 18x23x10
  • Color: as photos show


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time(60 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of CNTRONIC Consumer Electronics Retailer (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.



Thank you for your interest doing business with us!

If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.

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