ACMER S2 Pro 36W Laser Engraver vs ACMER P1 S PRO 36W Laser Engraver (2026): Key Differences
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You are comparing the acmer s2 pro 36w laser engraver vs p1 s pro 36w laser engraver to find the best fit for your workspace. Both machines share a 36W diode laser and a 0.08 x 0.1mm spot size for high precision. The main difference lies in their operational speed and software support. The S2 Pro offers faster engraving and dual linear rails, while the P1 S Pro supports LightBurn and includes limit switches. You need to weigh speed against connectivity options.
Key differences
| Aspect | ACMER S2 Pro 36W Diode Laser Engraver | ACMER P1 S Pro 36W Laser Engraver |
|---|---|---|
| Engraving Speed | Up to 24,000 mm/min | Up to 10,000 mm/min |
| Air Assist Flow | 30 L/min | 25 L/min |
| Software Compatibility | Acmer Studio, LaserGRBL | Acmer Studio, LightBurn, LaserGRBL |
| Stability System | Dual linear rails | Standard rails with limit switches |
| Safety Features | Gyroscope sensor, emergency stop, child lock | Limit switches |
| Laser Lifespan | Not listed | 8000 hours |
Which one should you choose?
Choose ACMER S2 Pro 36W Diode Laser Engraver if
- You need faster engraving speeds for batch production
- You prefer enhanced stability from dual linear rails
- You want a stronger built-in air assist pump
Choose ACMER P1 S Pro 36W Laser Engraver if
- You rely on LightBurn software for design
- You want limit switches to prevent over-travel
- You need to know the laser lifespan
Verdict: Choose the S2 Pro if you prioritize speed, stability, and air assist strength for professional results. Pick the P1 S Pro if you require LightBurn compatibility and want the assurance of limit switches and a specified laser lifespan. Both deliver sharp details with their identical spot sizes and power ratings.
S2 Pro vs P1 S Pro Specs
Build stability
The ACMER S2 Pro features a dual linear rail system, which the manufacturer states provides industrial-level stability and reduces vibration during high-speed operations. This design helps maintain alignment for fine text and complex graphics over long production runs. In contrast, the ACMER P1 S Pro data does not explicitly mention a dual rail structure. The P1 S Pro relies on its general mechanical design for smooth operation but lacks the specific dual-rail specification found in the S2 Pro. If you prioritize minimized vibration and precise alignment for detailed work, the S2 Pro’s dual rail system offers a tangible structural advantage for consistency and durability.
Air assist power
Air assist helps clear smoke and debris to protect the lens and improve edge quality. The ACMER S2 Pro is equipped with a built-in 30L/min air pump. This higher flow rate is designed to continuously clear the workspace during engraving and cutting. The ACMER P1 S Pro includes a built-in 25L/min air assist pump. While both machines use air assist to minimize burn marks and keep the surface clean, the S2 Pro provides 25 percent more airflow. For users working with materials that produce significant smoke or require aggressive debris removal, the S2 Pro’s stronger air pump offers a practical benefit for lens protection and cut quality.
Engraving speed
Maximum engraving speed affects how quickly you can complete projects. The ACMER S2 Pro supports engraving speeds of up to 24,000mm/min. This high speed is suitable for batch production and rapid prototyping. The ACMER P1 S Pro has a maximum engraving speed of 10,000mm/min. It also lists an acceleration of 500mm/s², which helps with smooth movement, but its top speed is significantly lower than the S2 Pro. If your workflow involves large areas or high-volume output where time is a factor, the S2 Pro’s faster travel rate allows you to finish jobs more quickly than the P1 S Pro.
Software compatibility
Software options determine how you control the machine. The ACMER P1 S Pro is compatible with Acmerstudio, LightBurn, and LaserGRBL. It supports Windows, macOS, and Linux, and accepts NC, DXF, BMP, JPG, and PNG files. The ACMER S2 Pro supports Acmer Studio and LaserGRBL. The data for the S2 Pro does not explicitly list LightBurn compatibility. LightBurn is a popular paid software that many users prefer for its advanced features. If you rely on LightBurn for your workflow, the P1 S Pro is the clear choice. For users who only use LaserGRBL or the native Acmer Studio, both machines work, but the P1 S Pro offers broader third-party support.
Safety features
Safety mechanisms are important for home and small business use. The ACMER S2 Pro includes a tilt protection gyroscope sensor, an emergency stop button, and a child lock. These features help prevent accidents during operation or if the machine is moved. The ACMER P1 S Pro data mentions built-in limit switches that prevent the laser head from over-traveling. It does not explicitly list a gyroscope, emergency stop, or child lock in the provided specifications. While both machines include safety elements, the S2 Pro offers a more comprehensive set of active safety features, including tilt detection and emergency controls, which may provide greater peace of mind for unattended or busy workspaces.
Connectivity options
Connection methods affect how you send files to the engraver. The ACMER S2 Pro supports WiFi, TF card, and USB PC connection. This allows for wireless control and convenient offline engraving without needing a computer connected via cable. The ACMER P1 S Pro data does not explicitly mention WiFi or TF card support. It states compatibility with various operating systems and file types, implying PC connection, but lacks the specific wireless or offline storage options listed for the S2 Pro. If you value the flexibility of engraving wirelessly or using a TF card to run files independently, the S2 Pro provides more versatile connectivity options for your workflow.
Which ACMER laser engraver fits you
Precision-focused makers needing fast engraving
The ACMER S2 Pro reaches engraving speeds up to 24,000mm/min, which is more than double the 10,000mm/min speed of the P1 S Pro. This higher speed allows you to process larger batches or detailed designs more quickly. Both machines share the same 36W power and 0.08 x 0.1mm spot size, so the S2 Pro offers faster throughput without sacrificing resolution.
Users wanting broader software compatibility
The ACMER P1 S Pro supports LightBurn in addition to Acmer Studio and LaserGRBL. This gives you more flexibility if you already use LightBurn for other machines. The S2 Pro only lists Acmer Studio and LaserGRBL as compatible software. If third-party control software is important for your workflow, the P1 S Pro provides that extra option.
Small business owners valuing safety features
The ACMER S2 Pro includes a gyroscope sensor for tilt protection, an emergency stop button, and a child lock. These features add layers of safety for home workshops or small business environments. The P1 S Pro mentions limit switches to prevent over-travel but does not list the same comprehensive safety suite. The S2 Pro is better for supervised operations.
Budget buyers prioritizing airflow performance
The ACMER S2 Pro features a built-in 30L/min air pump, which is stronger than the 25L/min pump on the P1 S Pro. This extra airflow helps clear smoke and debris more effectively, reducing burn marks and protecting the lens. If cleaner cuts and better lens protection are priorities, the S2 Pro offers superior air assist performance.
The products compared
ACMER S2 Pro 36W Diode Laser Engraver
Best for: Detailed batch production and small business projects
- Laser Type
- Diode
- Laser Power
- 36W
- Working Area
- 400 * 400mm
- Engraving Speed
- 24,000mm/min
- Software Compatibility
- Acmer Studio, LaserGRBL
- Features
- Air Assist
View on Amazon: ACMER S2 Pro 36W Diode Laser Engraver Affiliate link
The ACMER S2 Pro 36W laser engraver features a 400 x 400 mm working area and a 36W diode laser module. It reaches engraving speeds up to 24,000 mm/min with a 0.08 x 0.1 mm spot size. A built-in 30L/min air pump clears debris. It includes dual linear rails for stability and safety sensors. You get WiFi, USB, and TF card connectivity. It runs on Acmer Studio or LaserGRBL.
Pros
- Dual linear rail system for high stability
- Built-in 30L/min air assist pump
- Engraving speeds up to 24,000 mm/min
- 400 x 400 mm working area
- WiFi, USB, and TF card support
Cons
- Requires software like LaserGRBL for PC control
- No mention of remote control capability
- Limited to diode laser technology
Good fit if
- You need a large 400 x 400 mm workspace
- You want automatic air assist to reduce burn marks
- You value stability for fine detail engraving
Skip if
- You require CO2 or fiber laser power
- You need a built-in touchscreen display
- You prefer a smaller footprint than 400 mm
Verdict: The ACMER S2 Pro 36W Diode Engraver suits users who need a spacious 400 x 400 mm area and precise dual-rail stability. It is a solid choice for detailed batch production and small business projects.
ACMER P1 S Pro 36W Laser Engraver
Best for: Detailed engraving and fast cutting tasks
- Laser Type
- Diode
- Laser Power
- 36W (36,000 mW)
- Working Area
- 380 x 350 mm
- Engraving Speed
- Up to 10,000 mm/min
- Software Compatibility
- ACMER Studio, LightBurn, LaserGRBL
- Form Factor
- Class 1
View on Amazon: ACMER P1 S Pro 36W Laser Engraver Affiliate link
The ACMER P1 S PRO 36W is a diode laser engraver with a 36W module and a compressed 0.08×0.1mm spot size. It reaches engraving speeds of 10,000 mm/min and includes a built-in 25L/min air assist pump. This machine suits users who need high precision for small details and faster processing times for wood, acrylic, and leather projects.
Pros
- 36W diode laser module for strong cutting power
- Ultra-fine 0.08×0.1mm spot size for high-precision details
- Built-in 25L/min air assist pump reduces burn marks
- Fast engraving speeds up to 10,000 mm/min
Cons
- 14-pound weight makes it less portable than lighter models
- Limited to diode laser technology for specific materials
- No mention of smartphone app control in specifications
Good fit if
- You require fine detail engraving on small items
- You want built-in air assist for cleaner cuts
- You need fast engraving speeds for production
Skip if
- You need to engrave glass or metal directly
- You require a portable machine under 10 pounds
- You prefer a CO2 laser for deeper acrylic cuts
Verdict: The ACMER P1 S PRO 36W Engraver fits makers who prioritize precision and speed. Its fine spot size and air assist make it ideal for detailed work on wood and acrylic.
Specifications side by side
| Spec | ACMER S2 Pro 36W Diode Laser Engraver | ACMER P1 S Pro 36W Laser Engraver |
|---|---|---|
| Laser Type | Diode | Diode |
| Laser Power | 36W | 36W (36,000 mW) |
| Working Area | 400 * 400mm | 380 x 350 mm |
| Engraving Speed | 24,000mm/min | Up to 10,000 mm/min |
| Software Compatibility | Acmer Studio, LaserGRBL | ACMER Studio, LightBurn, LaserGRBL |
| Form Factor | not stated | Class 1 |
| Compatible Material | not stated | Wood, Acrylic, Glass |
| Features | Air Assist | Air Assist |
| Target Audience | DIY, Small Business | DIY |
| Dimensions | not stated | 23 × 13 × 0.1 inches |
| Weight | not stated | 14 pounds |
| Size | S2 PRO 36W | P1s pro-36W |
| Color | Pack-036 | Black,white |
| Model | not stated | JRT-P1 S PRO 36W-0082010310-US-008 |
Frequently asked questions
Which ACMER laser engraver is better for detailed batch production?
The ACMER S2 Pro is the better choice for detailed batch production and small business projects. It offers a spacious 400 x 400 mm working area, allowing you to engrave multiple items simultaneously. This larger footprint supports higher throughput compared to the smaller P1 S Pro.
Does the P1 S Pro have air assist?
Yes, the ACMER P1 S Pro includes air assist. This feature helps keep the lens clean and reduces material charring during cutting. It is ideal for detailed engraving and fast cutting tasks on wood and acrylic, ensuring cleaner edges and consistent results.
What is the main difference in stability between the two models?
The S2 Pro features a dual linear rail system for industrial-level stability. This design reduces vibration during high-speed operations and helps maintain alignment for fine text. The P1 S Pro does not list this specific rail system in its published specifications.
Which model is faster for engraving?
The ACMER S2 Pro is faster, reaching speeds up to 24,000mm/min. This is more than double the 10,000mm/min speed of the P1 S Pro. The higher speed allows you to process larger batches efficiently, making it suitable for volume work.
Which laser engraver is lighter and more portable?
The P1 S Pro is lighter, weighing only 14 pounds. Its compact dimensions include a width of 13 inches and a length of 23 inches. The S2 Pro data does not list weight or specific compact dimensions, suggesting it is larger and heavier.
Can I use both machines for cutting acrylic?
Yes, both machines use a 36W diode laser, which is effective for cutting acrylic. The P1 S Pro is specifically noted as ideal for fast cutting tasks on acrylic due to its precision and air assist. The S2 Pro also supports this material type.
Is the S2 Pro suitable for small business use?
Yes, the S2 Pro is a solid choice for small business projects. Its large 400 x 400 mm area and dual-rail stability support detailed batch production. This setup helps you maintain precision and efficiency when handling commercial orders or high-volume personal projects.