AI-generated SLA process illustration; not a photograph of SLA 850 Pro, the quoted equipment or a delivered unit. Enclosure, head count and auxiliaries shown do not establish this model's configuration.

SLA · Model reference

EverBen SLA 850 Pro 3D Printer: specifications and configuration review

SLA 850 Pro: 850 × 850 × 500 mm resin build reference in the same listed machine outline as SLA 800. The first tank rises to 527 kg; cost and output advantages need a shared trial.

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AI-generated SLA process illustration; not a photograph of SLA 850 Pro, the quoted equipment or a delivered unit. Enclosure, head count and auxiliaries shown do not establish this model's configuration.

ProcessSLA resin printing

Current availabilityPending confirmation

Specification statusNeeds configuration confirmation

Reference reviewed2026-09-08

Configuration decisions

What to resolve for SLA 850 Pro

What extra space does 850 provide over 800?

The reference increases each horizontal axis from 800 to 850 mm and keeps the 500 mm height. Outer dimensions remain 140 × 149 × 243 cm; a larger platform alone does not establish more accepted parts per day.

Why does the warranty differ from 800?

The 850 source says one year including the laser; 800 says two years. The grammar has been corrected to “1 year”, but coverage and the responsible warrantor still need contract confirmation.

Decision coverage

Selection fields and gaps

Values below come from this model’s reference table. A pending field must be resolved before it is used for selection; a material-family list does not qualify a grade.

Build envelope: 850 × 850 × 500 mm
Layer setting: 0.05 – 0.2 mm
Laser: Solid-state frequency-tripled Nd:YVO₄
Wavelength: 355 nm
Electrical supply: 200–240 VAC, 50/60 Hz, single-phase, 10 A
Rated load (reference; scope to confirm): 1.5 kVA
First-tank resin entry: 527 kg

Adjacent configurations

Compare SLA 850 Pro with SLA 800 Pro and SLA 1000 Pro

Each pair uses the same decision fields. These are source-record differences; output, compatibility and current supply require confirmation for both configurations.

SLA 850 Pro / SLA 800 Pro

Reference comparison; unconfirmed fields remain open
Field	SLA 850 Pro	SLA 800 Pro
Build envelope	850 × 850 × 500 mm	800 × 800 × 500 mm
First-tank resin entry	527 kg	500 kg
Machine outline (auxiliaries may be excluded)	140 cm (W) × 149 cm (D) × 243 cm (H)	140 cm (W) × 149 cm (D) × 243 cm (H)
Machine mass (check net/gross basis)	1470 kg	1370 kg
Rated load (reference; scope to confirm)	1.5 kVA	1.5 kVA

SLA 800 Pro: 800 × 800 × 500 mm SLA reference, with 500 kg first-tank resin and a 140 × 149 × 243 cm machine outline. Compare directly with the 850 configuration.

Review SLA 800 Pro specifications →

SLA 850 Pro / SLA 1000 Pro

Reference comparison; unconfirmed fields remain open
Field	SLA 850 Pro	SLA 1000 Pro
Build envelope	850 × 850 × 500 mm	10001000600mm
First-tank resin entry	527 kg	850kg
Machine outline (auxiliaries may be excluded)	140 cm (W) × 149 cm (D) × 243 cm (H)	160cm(W)170cm(D)243cm(H)
Machine mass (check net/gross basis)	1470 kg	1630kg
Rated load (reference; scope to confirm)	1.5 kVA	1.8KVA

SLA 1000 Pro: 1000 × 1000 × 600 mm SLA reference with 850 kg first-tank resin and 1630 kg listed machine mass. Filled operating load and large-part handling remain unresolved.

Review SLA 1000 Pro specifications →

Reviewed reference record

Basic Parameters for EverBen SLA 850 Pro 3D Printer

Reviewed on 2026-09-08. This is a third-party source record for an EverBen inquiry designation. It does not establish a current signed specification, model mapping or supply authorization.

Max Printing Size: 850 × 850 × 500 mm
Machine Size: 140 cm (W) × 149 cm (D) × 243 cm (H)
Rated apparent power: 1.5 kVA
Machine Weight: 1470 kg
First Tank Resin: 527 kg
Beam Size (diameter @1/e²): 0.08 – 0.8 mm (Variable Beam)
Max Scanning Speed: 15.0 m/s
Layer Thickness: 0.05 – 0.2 mm
Accuracy: ±0.1 mm (L ≤ 100 mm); ±0.1 % × L (L > 100 mm)
Laser Type: Solid-state frequency-tripled Nd:YVO₄
Wavelength: 355 nm
Power: Resin Surface Power ≥ 300 mW
Variable Beam System: Galvo / Closed-loop
Main Structure: Marble recoater frame, marble elevator holder, marble scanning system base
Coating Mode: Intelligent position vacuum recoating
Vertical Resolution Ratio: 0.0005 mm
Repeat Positioning Accuracy: ±0.01 mm
Motion Control System: Closed-loop
Machine Control Software: Source-listed machine-control or slicing software; current product name, licence, provider, version and compatibility must be confirmed in the controlled quotation.
Input Data File Format: STL / SLC
Operating System: Windows 10
Network Type and Protocol: Ethernet, TCP/IP
Electrical Requirement: 200–240 VAC, 50/60 Hz, single-phase, 10 A
Ambient Temperature: 20–26 °C (Celsius reference retained; primary unit pending confirmation; inconsistent Fahrenheit text removed)
Relative Humidity: ≤ 40 %, non-condensing
Machine Warranty: 1 year (including laser) (published reference only; seller, warrantor, start date, coverage and exclusions require written contract confirmation).

Needs configuration confirmation

The 850 source says one year including the laser; 800 says two years. The grammar has been corrected to “1 year”, but coverage and the responsible warrantor still need contract confirmation. Current availability, EverBen-to-source model mapping and signed specification revision require confirmation.

Source and corrections

Reference status and open fields

Legacy source record — Model parameter table and overview; reviewed 2026-09-08. Source revision not stated; request a current controlled datasheet and model mapping.

The legacy record does not establish a current manufacturer, supply authorization or EverBen model mapping. Request the current controlled datasheet with your inquiry.

AI-generated SLA sample illustration; not a measured sample from SLA 850 Pro. Material, finish and performance require the benchmark below.

Model-specific acceptance

Benchmark to request for SLA 850 Pro

Nest the intended batch within both the 800 and 850 footprints, then compare actual resin consumption, cycle time and post-cure dimensional yield.

The report should name the machine revision, material lot, parameters, post-processing and measurement method, with raw results and agreed acceptance limits.

Request this benchmark

Further planning

Process, installation and purchasing guidance

SLA resin printing process and material guide · Installation, training and acceptance scope · MOQ, quotation and commercial questions

Request a signed model/configuration mapping, current datasheet, genuine model photographs and a quotation naming the supply and warranty parties.

Next practical step

Resolve the SLA 850 Pro configuration.

Send the part envelope, material grade, quantity and destination with the open fields above. Request the matching specification and acceptance plan with your quotation.

Request a model quotation