Improved Extrusion Mechanism for K1, K1 Max and K1C Models 38.5 x 23 x 55 mm Accurate Filament Feeding Without Motor
You already have the maximum available quantity in your cart.
Improved Extrusion Mechanism for K1, K1 Max and K1C Models 38.5 x 23 x 55 mm Accurate Filament Feeding Without Motor
This extrusion mechanism represents a significant improvement for users of desktop 3D printers who demand high precision in material feeding, stability during prolonged operation, and a robust design suitable for more demanding filaments. The mechanism is designed for K1, K1 Max and K1C models, offering a compact size of 38.5 x 23 x 55 mm and a low weight of only 67 g. This allows for easy installation without burdening the moving parts of the printer and without the need for alterations to its structure. The mechanism does not include a motor, allowing it to be directly fitted onto the existing drive.
The body of the extrusion mechanism is made from a sturdy construction that ensures stability even at high printing speeds and when using hard or composite filaments. The design is intended to minimise friction, allow smooth feeding, and prevent jamming, which is crucial especially for materials requiring more precise guidance. The mechanism also employs a robust filament grip that ensures even tension, contributing to stable flow and accurate printing results.
The mechanism is compatible with a wide range of materials, which will be appreciated by users printing both standard and technical types. Supported filaments include PLA (polylactic acid), ABS (acrylonitrile butadiene styrene), PETG (copolyester for higher strength and temperature resistance), ASA (material with high UV resistance), PC (polycarbonate), PA (polyamide), TPU with hardness 95A to 85A, as well as composites like PLA-CF, PET-CF and PA-CF containing carbon fibres. These materials place higher demands on the extruder, which is why the solid and precise design of this mechanism is very important for trouble-free operation.
Installation of the mechanism is straightforward and can be handled by any user with basic printer knowledge. The low weight contributes to reduced vibrations and improves the stability of the print head, resulting in more accurate printing and smaller deviations in detailed parts of the model. The mechanism also helps maintain smooth feeding even under high loads, such as during rapid printing or when using rigid materials that require firm pressure.
Main Features:
- Dimensions 38.5 x 23 x 55 mm
- Weight 67 g
- Without motor, designed for direct fitting onto existing drive
- Compatible with K1, K1 Max and K1C models
- Support for materials PLA, ABS, PETG, ASA, PC, PA, TPU 95A–85A
- Also compatible with PLA-CF, PET-CF and PA-CF filaments
- Sturdy construction for precise and stable feeding
- Suitable for standard printing as well as demanding technical materials
- Package Contents: 1x extrusion mechanism
This extrusion mechanism is an ideal choice for users who want to improve feeding reliability and achieve higher quality print results. Its design is intended for long life, wide compatibility, and easy installation. With the ability to work with both standard and composite filaments, it is a suitable choice for hobby users and technical professionals who print complex parts and require maximum precision and stability.
Delivery
Delivery to address€1.99
Estimated delivery: 23 November – 4 December
Shipped from China
You only pay for delivery once per order, whatever its size.
We will email you the tracking number as soon as the seller makes it available.
Delivery is only possible to addresses in Ireland.
Customs and import VAT: if the goods in a parcel are worth up to €150, customs duty and import VAT are already included in the price. If the value is over €150, the carrier will charge you import VAT on delivery and, where applicable, customs duty and a customs clearance fee. Send us the receipt – we will reimburse you the full amount. You can find more information in our Terms and Conditions.
Need more information? Read our article Delivery and Payment.
Returns and Exchanges
Shop with confidence – LUNZO guarantees that your purchase goes smoothly. You arrange returns and exchanges directly with us, so there is nothing to sort out with the seller.
Returns30 days to return without giving a reason
Withdrawal period30 days from receipt of the goods
Deadline to send the goods backWithin 14 days of withdrawing from the contract
Return shipping costsYou pay the postage for sending the goods back to Spain. With An Post (Standard Post), returning a parcel of up to 2 kg to Spain costs about €30. We charge no other fee.
RefundWithin 14 days of your notice of withdrawal, using the same payment method you used for the purchase. If you return the whole order, we will also refund the delivery cost.
Crediting of the amountUsually 2–10 working days, depending on the payment method
Product conditionYou may unpack the goods and try them as you would in a shop, and you can return them even without the original packaging
Returns addressQX-BOX AEMALL RETURN
Rotonda Rene Descartes, Parcela 101 – Nave 3
28070 Alcala de Henares, Madrid
SpainReturns centre in Spain operated by Qxbox, an e-commerce logistics provider and logistics partner of the sellers on our platform.
How do I return goods?
- Email us at info@lunzo.ie with your order number and the items you are returning.
- Pack the goods and send them by post to the returns address in Spain.
- Send us the proof of dispatch with the tracking number – this lets us refund you without waiting for the parcel to arrive.
Faulty goodsUp to 6 years to claim for faulty goods
Did the goods arrive damaged, do they not work, is something missing from the parcel or do they not match the description? We will sort it out.
Period for claiming a faultUp to six years from delivery of the goods
RefundWithout undue delay once the claim has been settled, using the same payment method you used for the purchase
How does it work?
- Email us at info@lunzo.ie with your order number and a description of the problem, and attach photographs or a video.
- We will assess it and suggest a solution. Photographs are usually enough – please do not send the goods back until you have received instructions from us.
- We will settle your claim within 30 days at the latest – with a new item, a price reduction or a refund.
If the goods need to be sent back, we will refund the postage for a valid claim (just provide the receipt).
ExchangesA different size, colour or variant
Write to us within 30 days of receipt at info@lunzo.ie with your order number and the variant you are interested in. We usually reply within 24 hours.
If the variant is available, we will send you instructions for the exchange. You pay the cost of sending the original item back; the new variant will be sent to you at no further charge.
Need more information? Read our articles Returns and Exchanges and Faulty Goods.
Payment methods
Credit / debit card
Pay with your Visa or Mastercard through a secure payment gateway. Payment goes through instantly, so we can process your order straight away.
Apple Pay
Pay with a card saved in Apple Wallet on your iPhone, iPad or Mac. You confirm the payment with Face ID, Touch ID or your passcode.
Google Pay
Pay with a card saved in your Google account, on an Android phone or in the Chrome browser. You never have to enter your card number.
Bank transfer
Once you complete your order, we will send you the details for the bank transfer. Your order will be dispatched as soon as the payment reaches our account.
Revolut Pay
Pay with your Revolut account – simply confirm the payment in the Revolut app, without entering any card details. Payment goes through instantly.
Payment is made through a secure payment gateway and your card details are never stored anywhere on our side. We do not charge a fee for any payment method.
Need more information? Read our article Delivery and Payment.
About the seller
This product is sold and shipped by an external seller. LUNZO guarantees you a safe purchase: online payments go through a secure payment gateway, and you handle your order, returns and complaints with us.
The following information has been provided by the product seller, who is responsible for its accuracy. The seller acts as a trader.
Seller:
Jinbao Tengda Mechanical Equipment (Tianjin) Co., Ltd.
Address: No.76, District 3, Zhenbei Village, Xinkou Town, Baodi District, Tianjin, China
E-mail: 728123120@qq.com
Telephone: +86 187 6653 7872
Manufacturer:
Jinbao Tengda Mechanical Equipment (Tianjin) Co., Ltd.
Address: No.76, District 3, Zhenbei Village, Xinkou Town, Baodi District, Tianjin, China
E-mail: 728123120@qq.com
Telephone: +86 187 6653 7872
EU responsible person:
MACYSAN ADVISORS SL
Address: Calle Benito Pérez Galdós, 4, 03201 Elche, Alicante, Spain
E-mail: macysanadvisors@gmail.com
Telephone: +34 653 13 94 97
All products from this seller