Omega J8005 Nutrition Center Single-Gear Masticating Juicer Review

The Omega J8005 Nutrition Center Single-Gear Masticating Juicer is very popular with users who are Omega J8005 Masticating Juicercomfortable with using this style of juicer. It is actually much the same as the Omega J8003, but instead of being all white, features a silver and chrome finish. Technically and function wise it is the same.

Masticating juicers are powerful and this one is no exception, with a 1/3-horsepower single-phase induction motor and a low rotation speed of 80 RPMs. While this does ensure that there is no foaming and clogging, users who are accustomed to the speed of a centrifugal juicer, can often find the slow speed exasperating. The purpose of the low speed though, is to ensure that no heat build-up occurs during the juicing process and it is thought that heat reduces the effectiveness of the extracted enzymes.

The juicer thoroughly extracts vitamins, enzymes, and minerals from fruits and vegetables, including wheatgrass and leafy greens. It is also able to make butters from nuts, such as peanuts, almonds and cashews, as well as make natural baby food, grind coffee beans and flour, mince herbs and spices, and extrude homemade pasta including spaghetti and linguine with the included pasta nozzles

The machine also comes with an automatic pulp-ejection function for continuous juicing, and a built-in “reverse” mode to prevent food from getting stuck. It is made for heavy-duty juice extraction, is very sturdily built and runs reasonably quietly. Best of all, it is easy to disassemble and clean.

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Features of the Omega J8005 Masticating Juicer

  • It is a single-gear masticating juicer

  • The unit functions as juicer, food processor, pasta extruder, homogenizer, and grinder

  • It features a high juice yield

  • Comes with an auto pulp-ejection function for continuous juicing

  • Operates with a reverse mode

  • It is a dual-stage juicing system

  • The motor runs at a low speed of 80 rpms

  • There is no foaming, clogging, or heat build-up with the juicer

  • Commercial masticating juicer with 1/3-HP single-phase induction motor

  • It is very quiet to operate



The motor is a 1/3-horsepower single-phase induction motor which is powerful.  It has a low speed of 80 RPM’s which results in minimal heat build-up and oxidation, which  promotes healthy enzymes and longer lasting juice. It also means there will be no foaming, clogging, or heat build-up. The motor works equally well in reverse mode to assist with eliminating any clogging.


The performance of this juicer is solid and versatile. In addition to juicing fruits and vegetables, the multi-purpose Omega J8005machine can also be used, just as effectively, to make peanut butter or natural baby food, grind coffee beans and flour, mince herbs and spices, and extrude homemade pasta including spaghetti and linguine with the included pasta nozzles. It also has an auto pulp-ejection function for continuous juicing.


UL and cUL approved materials are used throughout and with the silver and chrome finish, is a little more functional than the white – which is prone to staining from carrots and beets.


The Omega J8005 Nutrition Centre is a masticating juicer and comes with dual-stage juicing capabilities. Fruits and vegetables are initially ground in the auger before being filtered through a metal screen and the slow process ensures that there is no foam in the extracted juice. A masticating juicer is also excellent for juicing leafy greens and wheatgrass.

Feed Type

Produce is fed into the juicer via a feed chute which is narrator, at 1 ½ inches in diameter.  This means that fruits and vegetables must be chopped into small pieces to fit in there.


Output is typically a high juice yield as mastication removes a higher amount of juice from fruit and vegetables, leaving a dry pulp. Some customers though, felt it didn’t yield as much juice as they were expecting.


The pulp from this juicer is generally dry as it extracts more juice from the produce.


If possible, clean the juicer directly after use so that any fibre rinses off easily. Try and do it before you drink the juice. Components can be run under hot water, although the screen on the nose end of the juicer will likely need to be scrubbed with the brush provided. There is no fine mesh to clean.


  • Healthy, nutritious drinks which can form part of a weight loss regimen.

  • Regular consumption of vitamins, enzymes and minerals

  • Develop healthy habits with children

Product Specifications for the Omega J8005 Nutrition Center Single-Gear Masticating Juicer

Product Dimensions: 14.5 x 6.5 x 15.5 inches
Finish: Chrome
Speed: 80 RPMS low speed
Motor: Gear reduction equivalent of 2 HP motor, being 1/3 HP
Wattage: 150 watts
Usage: Exclusive Underwriters Laboratories Inc. (UL) Household and Commercial Approval
Item model number: J8005
Warranty: 10 years
Available in 120V/60Hz and 220V/50-60Hz

For further information, please visit the following URL to see the Omega J8005 user manual:


  • The juicer is very quiet, much more so than centrifugal models.

  • The auger/masticator rotates slowly so that the juice doesn’t become heated and lose nutrients

  • This juicer squeezes produce cells instead of crushing them at high speed and this preserves more of the larger molecules such as amino acids, vitamins etc. making the juice more nutritious.

  • The juicer doesn’t produce fine-crushed pulp which requires a fine mesh filter so it’s easy to wash down and clean. This simply means that instead of using a juicer sporadically, you won’t mind using it several times each day.

  • The bulk of the vegetables and fruit are turned into juice and not soggy pulp, as can happen with centrifugal juicers


  • The feeder tube is too small and won’t take whole fruits and vegetables

  • Chopping everything up into small pieces is time consuming

  • Some users found the screen broke fairly quickly.

  • Some customers had difficulty changing over from a centrifugal juicer and adjusting to the overall slower process, from preparation through to the actual juicing.

User Ratings and Reviews

Being a popular model, the Omega J8005 Juicer has received excellent average ratings from customers. This indicates the overwhelming majority of users found the juicer to be to their liking and reinforces the general popularity of the juicer. A few people had trouble adjusting to the masticating type juicer after having used a centrifugal juicer and didn’t like the slower process. For the most part, users liked the versatility of the juicer and the variety of things besides juicing that it can do. They also liked the fact that the juicer doesn’t clog or foam. To read more about what users had to say about the juicer, you can read the reviews.


The Omega J8005 Masticating Juicer is one of the most popular juicers currently available from Amazon and currently includes FREE shipping with Prime. You can check out the latest price and purchase it here.

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