5Pcs VN Heat block+Silicone Sleeve kit For 3D Printer Volcano Print Head HotEnd

Description

Product Description
Name :
5Pcs VN Heat block+Silicone sleeve kit For 3D Printer Volcano Hot End Print Head.
Material :
Silicone (sleeve) + Aluminum (heating block)
Size :
20*20*12mm(Length*Width*High)
Color:
Blue/Black
VN Heating block basic Information:
Material :
Aluminum.
Size :
20mmx20mmx12mm.
Accept Nozzle with M6 screw thread.
Inner hole for heater tube :
6mm.
Inner hole for thermocouple/thermistor :
4mm.
Inner hole for set screw :
M3.
Features:
1.Keep the nozzle clean and avoid the nozzle being blocked.
2.Increase temperature stability, especially if high airflow cooling is used around the nozzle to cool the print.
3.Made of heat-resistant, non-stick silicone material instead of molten plastic to aid in material fusion.
4.High temperature resistance to prevent burns caused by high temperatures during work.
Package including :
5Pcs VN heating block +
5Pcs VN heating block s
ilicone sleeve.
Payment
1. We accept payment via
PAYPAL ONLY.
2. Payment must be made within 7 days of auction closing. (Non-payment may result in a UPI (Unpaid Item) being put on your
account. Ebay will automatically close your account if you accumulate 4 UPI's total. ) If you placed an order you no longer
needed, you can contact me to cancel.
3. Total Amount Due includes the final auction price plus S&H(Shipping and Handling).
4. S&H will be determined based upon the SHIP TO address. ( S&H does not include customs or any other importation fees).
Shipping
1. Handling time:
2 business days.
2. Tracking number: "Economic shipping" without whole tracking information,
"Standard shipping" with whole tracking information.
3. Delivery time of "Economic shipping" and "Standard  shipping":
Return&Refund
1. The returns should be returned with our original packages.
2. Defective products must be returned within 30 days.
3. Customers must contact us first for the return address.
4.In all cases, buyers pay for the shipping fees at their own cost to return products for exchange or
refund. We will be responsible
for the postage of replacements.
5. Please kindly feel free to contact us first, if you receive the items with quality problems or damaged,
we would like to offer
replacement or refund service for you.
Contact us
1.
Your better feedback
will be an encouragement for us to offer the better quality and the better service in
future.
2.If you are not satisfied with them, please contact us first via Contact Seller. Your messages will be
answered within
1-2 business day
. We shall try our best to solve your problem to your satisfaction.