Principal crítica positiva para brinquedos rc, esportes divertidos, moda, eletrônicos populares em Banggood Brazil|Fazer compras Brasil

34% OFF Bloco de aquecimento do bocal para impressora 3D em cobre de alta temperatura US$6.59 US$9.99 View It

Geral:

Gorki_77 10/10/2018

The item received is made NOT FROM COPPER but FROM BRASS! The item is useless for me because brass has even lower thermal conductivity (~110W/mK) than aluminium (~190W/mK)! On the other hand copper, material from which this heating block is said to be (but it's not), has th. conductivity ~390W/mK. This useless mass of brass is slowing down your printer head and reducing your heat flow from heater. It looks good though and is stronger than aluminium :)

Comentários (1)

Enviar

Banggood Dear customer, Thank you for placing order in Banggood. We are sorry for any inconvenience caused by our product. About this product's problem, our customer services will connect to you within 24 hours and they will give you a solution. Please take notice of your email box. We sincerely hope the problem will be solved fast. Best regards, Banggood team
24/05/2024

Enviar

Sobre crachás

Os crachás estão relacionados à comunidade e os usuários ganham crachás criando conteúdo de qualidade, completando missões ou participando de atividades especiais. Pessoas específicas também terão seu crachá exclusivo.

Crachá do CEO

O Distintivo do CEO pertence apenas ao chefe da Banggood.

Os crachás que pode ganhar está chegando em breve

About Badges

Badges are related to the community, and users earn badges by creating quality content, completing missions, or by participating in special activities.

Helpful Badges

The Badge is awarded to users who are subscribed to the Invite Answer email and signifies their gratitude to help others. The badge appearance upgrades as the user helps more people.

You are the expert,can you help?

We sincerely invite you to subscribe to the Invite Answer email!

If you subscribe, we will invite you via email to answer questions people have about products. By subscribing you'll also earn the "Helpful Badge"! You can unsubscribe at any time on the privacy settings page.

Help others and be happier!

Thank you! Your answer will help ###name### and ###num### other people!

Subscribe to "Invite Answer" emails and use your knowledge to help more people with product questions. By subscribing you'll also earn the "Helpful Badge"!

Sobre crachás

Crachá do CEO

O Distintivo do CEO pertence apenas ao chefe da Banggood.

Os crachás que pode ganhar está chegando em breve

About Badges

Badges are related to the community, and users earn badges by creating quality content, completing missions, or by participating in special activities.

Helpful Badges

The Badge is awarded to users who are subscribed to the Invite Answer email and signifies their gratitude to help others. The badge appearance upgrades as the user helps more people.

You are the expert,can you help?

We sincerely invite you to subscribe to the Invite Answer email!

Help others and be happier!

Thank you! Your answer will help ###name### and ###num### other people!

Subscribe to "Invite Answer" emails and use your knowledge to help more people with product questions. By subscribing you'll also earn the "Helpful Badge"!

Loja todas as categorias

Sobre crachás

About Badges

Helpful Badges

You are the expert,can you help?

Sobre crachás

About Badges

Helpful Badges

You are the expert,can you help?