Machine Weft Hair Extensions
Machine Weft Hair Extensions feature a strong, machine-sewn weft designed for secure and reliable professional installation. The durable construction provides natural-looking length and volume while holding the hair firmly in place during sew-in applications. Ideal for salons, stylists and hair brands looking for a dependable weft extension solution for wholesale and professional use.
Product Information
20 Inch | 50g | 50cm wide
1 weft per pack
We recommend 2-3 packs for a full head installation.
Our Traditional Machine weft hair extensions are a popular choice for clients who want a semi-permanent extension that is sturdy, re-useable, and customisable.
Weft hair extensions are a weft where strands are sewn together onto a reinforced strip using a sewing machine, creating a durable, thick, and voluminous bundle. Known for being shed-resistant, cost-effective, and easy to customize, they offer high density but may feel bulkier than hand-tied options. These extensions are secured using silicone beads that are virtually undetectable, as well as traditional stitching. We’ve got a few different application styles for weft hair extensions – it all depends on the hair we are working with.
Machine weft hair extensions are machine-made, meaning the bond is larger. This is suitable for medium to thick hair, but may not be invisible in thin hair. Clients with thin hair should consider Genius weft hair extensions instead.
These hair extensions are available in 20-inches. They last for 6-8 weeks per application and they can be reused up to three times, lasting up to a year if cared for well.
These extensions must be installed by a salon professional and take around 2-3 hours.
Hair Care: Always & Never
Always
- Always: Curl, tone or straighten the extensions when needed, while keeping hot tools away from the clips and bonded areas.
- Always: Use gentle, alcohol-free and sulphate-free hair care products.
- Always: Apply a heat protectant before using heated styling tools.
- Always: For grey hair extensions, use a shampoo specifically formulated for grey or silver hair.
- Always: Use a hair-extension-friendly brush and brush gently to reduce tangling and unnecessary pulling.
Never
- Never: Wash the extensions too frequently. Washing only when needed will help maintain their condition.
- Never: Brush the extensions aggressively while they are wet, as wet hair is more vulnerable to damage.
- Never: Bleach, lighten or chemically process the extensions unless the hair has been confirmed suitable for this treatment.
- Never: Use harsh products containing alcohol or sulphates.
- Never: Wear clip-in extensions while swimming or sleeping.
- Never: Use heavy volumizing products that may dry out or build up on the hair.
How To Apply
At Xuanchang Hair, we’ve got a few different application styles for weft hair extensions. These include micro-bead and sewing in – it all depends on the hair we are working with.
Installation by a salon professional takes approximately 2-3 hours.
COLOR OPTIONS
70+ Shades for Wholesale & Custom Orders
IN STOCK#01
Genius weft shade
BUILT TO ORDER
Factory Direct Since 2006
100% Remy Human Hair
OEM & Private Label
Custom Colors & Packaging
Wholesale Supply
Quality Checked Before Shipping
See the Difference with Premium Human Hair Extensions
See how premium Remy human hair extensions create natural-looking length, volume and seamless blending for professional salon results.




CUSTOMER FEEDBACK
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We value the feedback of every customer we work with. From sample evaluation to repeat wholesale orders, their responses help us improve our products, service and cooperation process.
Grow Your Business with a Reliable Hair Extension Partner
Looking for a trusted hair extension manufacturer? Since 2006, Xuanchang Hair has supplied premium Remy human hair extensions to salons, distributors and hair brands worldwide. We provide factory-direct pricing, OEM and private label services, custom colors and packaging, consistent quality control and reliable production support.
FAQs
Find answers about our human hair extensions, wholesale orders, customization, private label services, production and shipping.
How do you apply Machine weft hair extensions?
At Xuanchang Hair, we’ve got a few different application styles for weft hair extensions. These include micro-bead and sewing in – it all depends on the hair we are working with.
Installation by a salon professional takes approximately 2-3 hours.
What lengths and weights do Machine weft hair extensions come in?
1 x 20” extension at 50cm width and 50g
Will Machine weft hair extensions damage my natural hair?
No – as long as they are installed by a professional. Many customers report that the wefts actually protect their natural hair and allow for a healthier regrowth period.
It is highly recommended that you have these extensions installed by a professional. You do run a risk of damaging your hair or the product itself if you attempt to install them yourself.
How many Machine weft hair extensions do I need?
The number of packs you need depends on the volume effect you wish to achieve.
Two to four packs is recommended for a full application.
Our refund policy allows you to return products that you do not open, so we suggest buying a one more packs than you think you need – just in case. You can return the unused packs for a full refund of the purchase price.
How do I wash my hair extensions, and how often should I wash them?
Don’t wash your hair for at least 48-72 hours after installation. After this period, you are free to wash your hair as usual, but follow these tips.
✓ Never use products that contain parabens, sulphates, or alcohol.
✓ Only wash your hair 2-3 times per week – the less the better for the life of your extensions.
✓ Only condition the ends and mids of your hair.
✓ Wash your hair in one direction and try to avoid getting knots or snags in your extensions.
✓ After washing, wait for hair to become completely dry before brushing.
✓ Use a weekly deep conditioning treatment on your mids and ends.
