Form 4 Resin Tank (FormLabs)

The Form 4 resin tank is engineered specifically for use with the Form 4 and Form 4B resin 3D printers, incorporating the innovative Low Force Display (LFD)™ technology. This tank features a flexible yet robust double-layer film that ensures the production of reliable and high-quality prints, enabling users to achieve precise and intricate designs. The thoughtful design of the resin tank optimizes the printing process by minimizing the forces exerted on the printed layers, resulting in enhanced print fidelity and surface quality.

Image 1: The Form 4 resin tanks can be stacked on top of each other for easy storage. Source: Formlabs.

Designed for longevity and dependable performance, the Form 4 resin tank is built to withstand at least 75000 print layers, which typically translates to a lifespan of 1 to 2 years for the average user. However, like all consumable components in 3D printing, it is crucial to monthly monitor the tank for signs of wear and tear, such as scratches, and replace it when necessary to maintain optimal printing conditions. Instructions on how to replace, inspect and maintain the Form 4 resin tank can be found in the manuals (section 6.7) of the Form 4 and Form 4B printers in the Attachments section as well as in this video by Formlabs:

Video 1: About the Form 4 resin tank. Source: Formlabs.

Each resin tank is equipped with a reusable lid that simplifies the stacking and storage of tanks outside the printer, promoting efficient workspace organization. Users benefit from the convenience of having dedicated tanks for each color or type of resin, allowing for seamless media changes. The straightforward process of inserting a new tank into the printer facilitates quick transitions between different resins, enhancing workflow efficiency and reducing downtime. This features is especially useful for workshops and laboratories handling multiple types of resin.