Plus4
Enclosed printer with a second-generation chamber heater listed up to 65 °C. QIDI says the Plus4 has been discontinued.
Compare with X-Max 3Directory / QIDI
Large enclosed printer with independent chamber heating listed at 65 °C. QIDI says the X-Max 3 has been discontinued.
| Listed price | US$899 · USD |
|---|---|
| Price source | QIDI official store, QIDI official store, variants titled China and MEX |
| Price checked | 23 October 2026 |
| Build volume | 325 × 325 × 315 mm (33.3 L) |
| Enclosure | Fully enclosed |
| Chamber heating | Active heated |
| ASA/ABS label | Active chamber listed |
| Max nozzle | 350 °C |
| Max bed | 120 °C |
| Filtration | Chamber circulation fan with activated-carbon air filter |
| Multicolour | Unknown |
| Availability note | Discontinued by manufacturer |
| Last checked | 23 October 2026 |
A dashed Unknown mark means the manufacturer pages fetched for this entry did not state that value.
The X-Max 3 price and specification table come from QIDI’s official store. The manufacturer states that this model is no longer in production.
The product page shows a sale price of 899 USD and a regular price of 1,099 USD. The store's product JSON lists both the China and MEX variants at 899.00 USD with a compare-at price of 1,099.00 USD, and available set to false. The page says the model has been discontinued.
The specification table lists build volume 325 × 325 × 315 mm.
The table lists extruder temperature ≤ 350 °C and hot-bed temperature ≤ 120 °C.
The product page describes a temperature-controlled chamber with active heating and a chamber circulation fan. It does not publish a separate field named enclosure type.
The specification table lists chamber temperature control as 65 °C independent chamber heating. The product features repeat 'Max 65 °C active chamber heating'.
The X-Max 3 specification table fetched on 23 October 2026 does not list a multi-color system. QIDI Box compatibility is published on the Plus4 pages, not on this X-Max 3 table, so it is not copied across.
The product page describes the Max4's volume, speed, and hotend in one discontinuation notice. Those Max4 numbers are not stored as X-Max 3 specifications.
Why this ASA/ABS label: The compatible-filament line names ABS and ASA. The same table lists 65 °C independent chamber heating, extruder temperature up to 350 °C, and hot-bed temperature up to 120 °C, inside a heated chamber. That matches the active-chamber label.
Enclosed printer with a second-generation chamber heater listed up to 65 °C. QIDI says the Plus4 has been discontinued.
Compare with X-Max 3350 mm cube with an active chamber heater listed up to 60 °C. Creality names ABS and ASA, and lists CFS as compatible.
Compare with X-Max 3Dual-nozzle enclosed printer with 65 °C active chamber heating. Bambu Lab lists ABS and ASA, including fiber-reinforced grades, as supported.
Compare with X-Max 3