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SENTRO 40-Needle Knitting Machine vs Addi Express Professional Knitting Machine

Buy the Addi addiExpress Professional if you want a machine that lasts and knits smoothly for years. Its metal-and-plastic build, 22 needles and 5 spare needles hold up to steady use, and owners rate it 5 out of 5. The SENTRO 40 is the cheaper-feeling beginner toy: 40 needles make bigger tubes and it takes a drill adapter, but it is all plastic and rated 4 out of 5 from 12 ratings. Choose the SENTRO for wide, fast tube knitting on a budget; choose the Addi for build quality and finer yarn control.

  • Choose the SENTRO 40 if you want the widest tube and flat panels for hats, bags and simple garments, and you like the idea of driving the crank with a drill.
  • Choose the Addi addiExpress Professional if you want a well-built machine with spare needles and a table mount that knits DK to bulky yarn smoothly for years.

Prices

  • SENTRO 40-Needle Knitting Machine: $29.99 at Amazon (last seen Nov 11)
  • Addi Express Professional Knitting Machine: $86.62 at Amazon (last seen Nov 11)
  • Difference: the SENTRO 40-Needle Knitting Machine is $56.63 cheaper than the Addi Express Professional Knitting Machine at the latest prices (Nov 11)
SENTRO
SENTRO 40 Needles Knitting Machine with Electric Adapter

SENTRO 40-Needle Knitting Machine

SENTRO 40 Needles Knitting Machine with Electric Adapter

4(12 ratings)
$29.99at AmazonChecked 7 h ago
See all prices and details
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Pros
  • 40 needles make larger tubes and wider flat panels
  • Drill adapter speeds up cranking
  • Handles thin yarn down to 1.5 mm
  • Simple enough for kids and beginners
Cons
  • All-plastic frame feels light and flexes under load
  • No spare needles or mounting hardware included
  • Thin yarn range limits bulky projects
  • Fewer owner ratings to judge long-term wear
Addi
Addi addiExpress Professional Knitting Machine 990-2

Addi Express Professional Knitting Machine

Addi addiExpress Professional Knitting Machine 990-2

5(16 ratings)
$86.62at AmazonChecked 7 h ago
See all prices and details
Visit Amazon

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Pros
  • Metal parts and German build hold up to heavy use
  • Ships with 5 spare needles, legs and table hooks
  • Takes DK through super bulky yarn
  • Strong owner ratings
Cons
  • 22 needles cap tube size at about 15 cm
  • No drill adapter; crank only
  • Cannot use very thin yarn below 3.5 mm
  • Larger projects need panels sewn together

What separates them

SENTRO 40-Needle Knitting MachineAddi Express Professional Knitting Machine
Needle count40 needles22 needles (19 for flat knit)
Tube diameterAbout 20 cm ring weave, 26 cm plain weaveAbout 10–15 cm circular, 15–20 cm flat
Build materialsPlastic framePlastic and metal
Yarn range1.5–3.5 mm3.5–8 mm (US 6–11)
PowerManual crank, drill adapter includedManual crank only
Spare parts in boxMachine only5 replacement needles, needle holder, 4 legs, 2 screw hooks
Origin and reputationGeneric import, 4/5 from 12 ratingsMade in Germany, 5/5 from 16 ratings
Best project sizeHats, bags, gloves, simple clothesHats, scarves, cushion covers, narrow panels

Price history

$86.62$29.99
Nov 4Nov 11
  • SENTRO 40-Needle Knitting Machine: lowest $29.99 on Nov 11 at Amazon.
  • Addi Express Professional Knitting Machine: lowest $86.62 on Nov 11 at Amazon.

Prices at every store

SENTRO 40-Needle Knitting Machine

  • eBayNew

    In stock

    $95.00Free shippingChecked 7 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $29.99Free shippingChecked 7 h ago
    Visit Amazon
  • alibaba.comNew

    Availability unknown

    $54.40Checked Nov 10
    Visit alibaba.com
  • My Crafty CornerNew

    Availability unknown

    $59.49Checked Nov 10
    Visit My Crafty Corner

Store links may earn us a commission.

All 8 stores and price history →

Addi Express Professional Knitting Machine

  • McIntoshNew

    In stockShips from the UK · duties may applyReturn policy

    $142.00Checked 6 h ago
    Visit McIntosh
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $86.62Free shippingChecked 7 h ago
    Visit Amazon

Store links may earn us a commission.

All 2 stores and price history →

Specs compared

SpecSENTRO 40-Needle Knitting MachineAddi Express Professional Knitting Machine
Loom TypeKnitting Machine—
Number Of Pegs40—
Included AccessoriesKnitting Machine—
Frame MaterialPlastic—
Compatible MaterialsYarn—
Project Size CompatibilityHats, 20cm (Ring weaving), 26cm (Plain weave), …—
Yarn Weight Compatibility1.5mm-3.5mm—
Operation MethodManual, Manual crank operation—
Loom Height4.8 inches—
Loom Length36cm—
Loom Width35 cm—
Loom ShapeRound—
Show all 30 specsShow fewer specs
SpecSENTRO 40-Needle Knitting MachineAddi Express Professional Knitting Machine
Design HighlightsSmart Weaving—
Loom Colorpink, white—
Skill LevelBeginners—
Age RangeKid, Adult—
Typical UsersCrafters—
Power SourceManual—
colorwhite and pink—
size40-needles—
Needle count—22 needles
Circular knitting diameter

What reviewers say

SENTRO 40-Needle Knitting Machine

  • 4 / 512 ratings

Only 12 ratings so far, averaging 4 out of 5. Buyers treat it as an easy starter machine for hats and small projects, and the drill adapter is the feature most often singled out.

What people mention
  • Ease of usePraisedBuyers say the crank and yarn guide are simple enough for beginners and kids to start on.
  • Drill adapterPraisedOwners like that a power drill can replace hand-cranking on longer pieces.
  • BuildMixedThe plastic frame and needles are described as light and prone to flexing with thicker yarn.
  • Project sizeCriticisedThe 40-needle bed limits flat panels to about 26 cm, which is tight for adult clothing.

Addi Express Professional Knitting Machine

  • 5 / 516 ratings

Owners rate it 5 out of 5 and praise how fast and smoothly it knits hats and scarves. Most criticism centers on the narrow knitting width and the hand finishing still required.

What people mention
  • SpeedPraisedOwners say a hat or scarf comes off the machine in a fraction of the time hand knitting takes.
  • CrankingPraisedThe handle turns smoothly and jams are rare with suitable yarn.
  • BuildPraisedBuyers describe the plastic and metal body as solid and long-lasting.
  • WidthCriticised

Questions and answers

Which is better for making hats?
Both make hats. The Addi's 10–15 cm tube suits adult beanies in bulky yarn with a smooth crank. The SENTRO's 40 needles make a wider tube faster, but the plastic frame flexes on thick yarn.
Which machine lasts longer?
The Addi. Its metal components, spare needles and table mount are built for years of use. The SENTRO is all plastic and has no spare parts in the box.
Can I use bulky yarn on the SENTRO?
Only up to about 3.5 mm. The Addi takes yarn up to 8 mm, so it handles chunky and super bulky weights the SENTRO cannot.
Is the drill adapter a real advantage?
It saves cranking effort on long tubes, but it adds torque to a plastic frame. Use a low clutch setting. The Addi has no adapter and relies on its handle.
Is the Addi worth stepping up to?
Yes if you knit often and want durability, thicker yarn and spare parts. Stay with the SENTRO if you mainly want wide tubes and drill-assisted speed.
Can either knit flat panels?
Yes. The SENTRO does flat weave up to about 26 cm. The Addi does flat knit up to about 20 cm wide using up to 19 needles.

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More comparisons

  • Knitting Machines 48 Needles vs SENTRO 40 Needles Knitting Machine with Electric Adapter
  • Knitting Machines 48 Needles vs Addi addiExpress Professional Knitting Machine 990-2

Buying guides that pick them

  • Best electric knitting machines for flat panels under $400
—
ca. 4″ – 5.9″ (10 bis 15 cm)
Plain knitting width—ca. 5.9″ – 7.9″ (15 bis 20 cm)
Yarn size—needle size US 6 – 11 (4 – 8 mm)
Material—plastic, metal
Recommended yarn thickness—3.5mm to 8mm (DK to Super Bulky)
Dimensions—9 x 9.75 x 6 in
Weight—1.4 kg
Yarn count—4-8
Country of manufacture—Made in Germany
The 22-needle bed makes only narrow tubes and panels, so big items must be pieced.