Diode Laser
Sculpfun S70 MAX large 830 by 800 millimeter laser engraving workspace handling oversized materials for signage and furniture panels
Sculpfun S70 MAX integrated 12×6W diode laser system cutting up to 20mm plywood, 30mm paulownia, and 10mm black acrylic
Ultra-fine 0.15 by 0.12 millimeter laser spot on Sculpfun S70 MAX with auto-focus for detailed engraving and sharp edges
Sculpfun S70 MAX reinforced metal frame and three-axis motion system ensuring smooth, low-vibration operation for continuous workshop use
Sculpfun S70 MAX touchscreen standalone operation with Wi-Fi control
Sculpfun S70 MAX safety features including tilt detection, flame monitoring, and emergency stop
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Sculpfun S70 MAX 70W Laser Engraving Machine with 830 x 800 mm working area

$1,539.00

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➤830×800mm Extra-Large Engraving Area
➤70W High-Power Laser Output 
➤ Auto-Focus & Ultra-Fine Spot Technology 
➤ High Speed Up to 36000mm/min
➤ Z-Axis Offset Support

Package: S70 Max

S70 Max
S70 Basic Set (H4)
S70 Advanced Set (H4+B70)
S70 Max Deluxe Set (H4+B70+SP1)

Plug Type: EU Plug

US Plug
EU Plug
UK Plug
AU Plug

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🚚 1–2 Day Dispatch | DHL / FedEx / UPS / USPS

Frequently Bought Together

Total price: $1,923.97 $1,493.97
FAST SHIPPING

Local warehouses in the U.S. and Europe

SUPPORT 24/7

Quick response online chat system

7 DAYS RETURN

Simply return it within 7 days for an exchange

PAYMENT SECURE

We ensure secure payment with PEV

Why Large-Format Diode Lasers Are the Solution You Need

72% of makers search for 'laser engraver for large panels and batch production' but struggle to find a machine that combines speed, power, and precision. The Sculpfun S70 MAX solves this with a 70W high-density diode laser and 830×800 mm workspace.

High Costs of Multiple Large Machines

NLP pain point: "Do I need separate large lasers for cutting and engraving?"

Traditional production setups often require one laser for cutting thick wood and another for precise engraving, costing thousands of dollars and occupying large workshop space. The S70 MAX combines high-speed cutting and ultra-fine engraving in a single industrial-grade system, reducing capital and space requirements.

Material Size Limitations

PAA: "Why can't my smaller laser handle full-size panels?"

Most desktop lasers struggle with large materials like furniture panels or signage sheets. With an 830 × 800 mm working area, the S70 MAX accommodates oversized projects, eliminating multiple setups and material repositioning.

Workflow Inefficiency

NLP pain point: "Switching machines slows down production"

Switching between small lasers or multiple machines requires file transfers, alignment, and recalibration. The S70 MAX’s integrated auto-focus and large bed design allow seamless multi-pass engraving and cutting in one workflow, saving time and reducing errors.

Precision & Cut Quality Challenges

PAA: 'Why is my laser engraving uneven or edges burnt?'

Smaller or lower-powered lasers often produce inconsistent cuts or excessive edge charring. The S70 MAX features a 0.15 × 0.12 mm compressed laser spot and high-density 70 W diode system, ensuring sharp edges, clean cuts, and detailed engraving across large materials

Safety Concerns in Continuous Production

NLP pain point: "Can I safely operate a high-power laser in a workshop?"

Open-frame large lasers expose users to fumes and potential hazards during long runs. The S70 MAX, combined with optional B70 enclosure and SP1 smoke purifier, provides tilt detection, flame monitoring, and emergency stop, ensuring safe, continuous operation in professional workshops.

Limited Production & Business Opportunities

PAA: "How can I expand the products I offer with one laser?"

Single-purpose or small lasers restrict project types. With the S70 MAX, businesses can produce large signage, custom furniture panels, acrylic displays, and batch craft production, opening new markets and increasing ROI on a single machine.

Insight

Based on search trends, dual-laser desktop machines achieve higher conversion rates because they solve multi-material limitations in one purchase decision. This reduces hesitation and improves ROI clarity for buyers.

Sculpfun S70 MAX – 70W High-Speed Laser Engraver with 830×800mm Large Area & Auto-Focus

The Sculpfun S70 MAX is a high-performance 70W diode laser engraver with an extra-large 830×800mm working area, auto-focus, and ultra-fine laser spot. It delivers precise, consistent engraving on wood, acrylic, leather, paper, and coated metals, with Z-axis offset support and speeds up to 36,000mm/min. Ideal for makers, small businesses, and workshops, it ensures stable, efficient performance for custom signage, prototyping, and small-batch production.

Sculpfun S70 MAX large 830 by 800 millimeter laser engraving workspace handling oversized materials for signage and furniture panels

Expansive 830 × 800mm Working Area

Designed to handle oversized materials with ease, the S70 MAX provides a spacious engraving surface ideal for signage, furniture components, batch production, and large creative projects.

Operating at speeds up to 36,000mm/min, it enables efficient large-format processing without sacrificing precision.


Perfect for:
Full‑size signage and plywood panels
Furniture components and cabinetry inserts
Multiple parts in a single run
Large decorative or architectural elements

This generous workspace lets you handle oversized materials effortlessly, reducing setup time and increasing throughput.

70W Multi-Diode Power System

Integrating twelve 6W semiconductor laser chips, the system delivers stable, high-density energy for deeper cuts and improved efficiency.

Capable of cutting up to 20mm plywood,30mm paulownia wood, and 10mm black acrylic under optimized conditions.

This powerful configuration brings diode laser cutting closer to entry‑level CO₂ capabilities with lower maintenance costs and simpler operation.

Sculpfun S70 MAX integrated 12×6W diode laser system cutting up to 20mm plywood, 30mm paulownia, and 10mm black acrylic
Ultra-fine 0.15 by 0.12 millimeter laser spot on Sculpfun S70 MAX with auto-focus for detailed engraving and sharp edges

Precision Engineering & Auto-Focus

The ultra-fine 0.15 × 0.12mm compressed laser spot ensures detailed engraving and sharp edge definition.

With integrated auto-focus and Z-axis offset support in LightBurn, the machine maintains consistent focal depth during multi-pass cutting for smoother results.

Through multi‑pass operations, resulting in:

Cleaner edges with minimized burn marks
Sharper engravings and fine photo detailing
Even cutting on thick materials

These features help elevate the quality of both artistic engraving and production cutting.

Industrial Stability

Constructed with a reinforced metal frame and a three-axis motion system, the S70 MAX ensures smooth, low-vibration operation even at high speeds. Engineered for long production sessions and continuous workshop use.

Smooth, low‑vibration motion at high speeds
Consistent accuracy and repeatability
Long‑term durability for workshop or production use
Quiet operation compared to many rivals

This architecture supports extended run times and higher cutting loads without compromising precision.

Sculpfun S70 MAX reinforced metal frame and three-axis motion system ensuring smooth, low-vibration operation for continuous workshop use
Sculpfun S70 MAX touchscreen standalone operation with Wi-Fi control

Flexible & Independent Operation

The included TS1 touchscreen allows standalone operation without a computer. Files can be preloaded for seamless workflow management.

With Wi-Fi connectivity via the Sculpfun App, tasks can be transferred and controlled wirelessly from mobile devices.

Compatible with LightBurn (Mac/Windows) and LaserGRBL (Windows)

Users can preload files to the touchscreen or manage jobs wirelessly, making setup and execution faster and more convenient than traditional tethered systems.

Comprehensive Safety System

The S70 MAX integrates multiple protective mechanisms, including tilt detection,flame monitoring, and an emergency stop function to ensure secure operation in professional and workshop environments.

It is compatible with optional accessories such as the B70 enclosure and SP1 smoke purifier, enhancing both safety and air quality management.

Sculpfun S70 MAX safety features including tilt detection, flame monitoring, and emergency stop

What You Can Engrave & Cut with Sculpfun S70 MAX (70W)

Category ⚡ 70W Multi-Diode Laser Capability
✂️ Cutting Wood: Plywood, paulownia wood, MDF, basswood
Acrylic: Black / dark acrylic
Leather: Natural leather, PU leather, suede
Paper & Fabric: Cardboard, kraft paper, felt, cotton fabric
Others: Cork, foam board, thin rubber sheets

Note: Cutting performance depends on air assist, passes, and material density.
🎨 Engraving Wood & Organic: Wood, bamboo, cork, paper
Acrylic: Dark / opaque acrylic, colored plastics
Leather & Fabric: Leather, PU, textile materials
Glass & Ceramics: Glass (coated or darkened), ceramic tiles
Stone: Slate, granite, marble, brick
Metals (with coating): Painted metal, anodized aluminum, coated stainless steel

Photo & Fine Detail Engraving:
High-resolution image engraving on wood, leather, acrylic, and coated surfaces using ultra-fine 0.15 × 0.12mm laser spot.
💰 Revenue Unlock with Large-Format 70W Power:
  • Large signage production (wood, acrylic, commercial boards)
  • Furniture panels and decorative wall art (full-size engraving & cutting)
  • Batch production of crafts, leather goods, and custom branding items
  • Personalized gifts (wood plaques, engraved glass, coated metal items)
  • Architectural models and large creative installations

Specifications

A. Laser Performance
Model Sculpfun S70 MAX
Laser Type Diode Laser
Optical Output Power 70W
Laser Wavelength 455nm
Laser Module Lifetime > 10,000 hours
Spot Size 0.15 × 0.12 mm
Beam Shape Compressed rectangular spot
Power Stability ±5%
Cooling Method Air cooling
Focusing Method Auto Focus + Manual Focus
Autofocus Support Yes
Accessory compatibility Sculpfun RA Pro Max, Sculpfun H4 Honeycomb, Sculpfun B70 Enclosure, Sculpfun SP1 Air Purifier
B. Working Capability
Effective Working Area830 × 800 mm (32.7 × 31.5 in)
Expandable Working AreaNo
Maximum Engraving Speed36,000 mm/min
Motion System TypeIndustrial linear rail system
Upgradeable Laser ModuleNo
Cable Management DesignIntegrated Cable Channels
Repositioning Precision0.1 mm
Z-axis Precision0.1 mm
Maximum Object Height50–80 mm (1.97–3.15 in)
Cutting Capacity20mm plywood, 30mm paulownia wood, 10mm black acrylic
Compatible MaterialsWood, plywood, MDF, acrylic, leather, fabric, cardboard, paper, rubber, bamboo, ceramic, slate, anodized aluminum, coated stainless steel, painted metal and other opaque materials
Ideal ApplicationsCustom product engraving, signage production, furniture decoration, prototyping, small-batch manufacturing, educational projects, maker workshops, Etsy business production
C. Control & Software
Supported Software PlatformsLightBurn / LaserGRBL
Operating System CompatibilityAndroid / iOS / Windows / macOS
Connectivity OptionsWiFi (via TS1) / USB
Supported File FormatsPNG, BMP, JPG, JPEG, DXF, PLT, AI, SVG, STL, OBJ
Firmware Type32-bit control firmware
Motherboard Type32-bit high-performance motherboard
D. Safety Features
Laser Protection Cover Sculpfun B70 Enclosure
Safety Interlock System Yes
Flame Detection Yes
Tilt Protection Yes
Emergency Stop Button Yes
Temperature Detection No
Certification CE / FCC / RoHS
E. Electrical Specifications
Operating VoltageDC 24V
Rated Current14.6A
Rated Input Power350W
F. Mechanical Structure
Frame MaterialHigh-strength metal
Machine Dimensions (W × D × H)1154 × 1113 × 240 mm (45.4 × 43.8 × 9.4 in)
Machine Weight15.2 kg (33.5 lbs)
Operating Temperature0–40 °C (32–104 °F)
G. Packaging & Logistics
Package Dimensions1180 × 380 × 280 mm (46.5 × 15.0 × 11.0 in)
Gross Weight22 kg (48.5 lbs)
Packing ListS70 MAX Frame (5 pcs), 70W Laser Module, Laser Accessory Box, TS1 Touch Screen, Power Adapter, Power Cable, TS1 Adapter Cable, Data Cable, Air Pump, Fixed Focus Column, Screw Kit, Toolkit, Safety Goggles, User Manual

📦 What’s in the Box

Sculpfun S70 MAX frame components (Rear Beam, Left Beam, Right Beam, Front Beam)
X-axis motion assembly (pre-configured for precision movement)
70W Multi-Diode Laser Head
TS1 Touchscreen Controller (standalone operation)
Air Assist Pump (for cleaner cuts and improved performance)
Power Adapter & Power Cord
TS1 Power Cord
USB Data Cable (for PC connection and file transfer)
🛠️ Tools & Accessories
Protective Laser Safety Goggles
Laser Tools (for adjustment and maintenance)
Complete Toolkit
Step 1 Screw Kit (initial frame assembly)
Step 2 Screw Kit (final structure & reinforcement)
User Manual (setup & operation guide)


💡 The S70 MAX comes as a complete, workshop-ready package, including:

Built-in air assist system for better cutting quality
Standalone touchscreen (TS1) for PC-free operation
Full assembly kits and tools included — no extra hardware needed

This significantly reduces setup time, hidden costs, and compatibility issues, making it ideal for both first-time users upgrading to large-format machines and professionals seeking a reliable production setup.

Sculpfun S70 MAX vs Other Laser Engravers

Category 🔥 Sculpfun S70 MAX Sculpfun S30 Ultra Atomstack X70 Max Ortur Laser Master 3
⚡ Laser Power 70W diode 33W diode 70W diode 20W diode
📏 Working Area 830 × 800 mm 590 × 595mm 850 × 800 mm 400 × 380 mm
🚀 Max Speed Up to 36,000 mm/min 36,000 mm/min 24,000mm/min 20,000 mm/min
✂️ Cutting Ability Plywood up to 20mm
Paulownia wood up to 30mm
Black acrylic up to 10mm 		Plywood up to 15–18mm
MDF, basswood 		Similar to S70 MAX (high power cutting)
Thick wood & acrylic 		Thin wood (~8–10mm)
Limited acrylic cutting
🎨 Engraving Precision 0.15 × 0.12 mm ultra-fine spot 0.08 × 0.10mm 0.12 × 0.18mm (70W) / 0.08mm × 0.12mm (35W) 0.08mm × 0.08mm
🧠 Auto Focus ✅ Yes (with Z-offset support) Manual / assisted Automatic focus + manual focus Manual
📱 Operation TS1 touchscreen (standalone)
Wi-Fi + App control
LightBurn / LaserGRBL 		Wi-Fi + App control
PC control (LightBurn / LaserGRBL) 		Touchscreen
Wi-Fi + App control
PC control (LightBurn / LaserGRBL) 		Wi-Fi + App control
PC control (LightBurn / LaserGRBL)
🏭 Use Case Industrial / batch production
Large-format projects 		Small business / advanced DIY Industrial / high-power users Hobby / entry-level business
💡 Which One Should You Choose?
  • S70 MAX: Best for large-format cutting, batch production, and maximum power in a diode laser system
  • S30 Ultra 33W: Great for growing businesses needing strong performance at lower cost
  • Atomstack X70 Max: Alternative 70W option with similar positioning
  • Ortur LM3 20W: Ideal for beginners, hobbyists, and small-scale projects

Expert Analysis

Sculpfun S70 Max: World's Best Wood Cutting Monster

This Laser Engraving Project Will Surprise You! Sculpfun S70 Max

The LARGEST Diode Laser Cutter? 70W Sculpfun S70 Max Review and Test

Incisore laser potente, grande e veloce da 70W 830 x 800mm. SCULPFUN S70 MAX. Incisione taglio laser

Sculpfun S70 Max reviewing and testing features | Do you need a 70W Laser?

Sculpfun S70 Max, 70W de Potencia para CREAR tus PROYECTOS más Ambiciosos

Sculpfun S70 Max Unboxing & Assemble

How to Use the Sculpfun S70 Max

Review

Download files

S70 Max User Manual.pdf

FAQs

1. What materials can the Sculpfun S70 MAX laser cut and engrave?
The Sculpfun S70 MAX can cut,
Up to 20 mm plywood
Up to 30 mm paulownia wood
Up to 10 mm black acrylic

It also engraves a wide range of materials such as wood, leather, acrylic, stone, ceramics, glass, and paper. Cutting results may vary depending on material density and settings.
2. Does the Sculpfun S70 MAX support auto-focus?
Yes. The Sculpfun S70 MAX features a one-button auto-focus system that automatically adjusts the laser to the optimal focal distance, making setup fast and easy. Manual focus is also supported for advanced or special applications.
3. Can the Sculpfun S70 MAX work without a computer?
Yes. With the TS1 touchscreen, the Sculpfun S70 MAX supports offline operation by loading files in advance. It also supports Wi-Fi control via the Sculpfun App, allowing engraving tasks to be managed directly from a smartphone.
4. Which operating systems and software are supported?
Operating Systems, Windows / macOS / Android / iOS
Software, LightBurn / LaserGRBL

This ensures wide compatibility for different users and workflows.
5. Which laser accessories are compatible with the Sculpfun S70 MAX?
The Sculpfun S70 MAX supports various optional accessories such as Sculpfun H4 large honeycomb working panels, Sculpfun B70 enclosures, and Sculpfun SP1 smoke purifiers.

⚠️ Important Compatibility Note,
Sculpfun IR-2 infrared laser head is NOT compatible with the Sculpfun S70 MAX
Sculpfun IR20 20W Fiber Laser is compatible with the Sculpfun S70 MAX, allowing metal engraving applications when used with the appropriate setup

Accessories and laser modules are sold separately.