Flsun S1 Pro

~~$1,499.00~~ $1,399.00 -6%

Product Features:
• Epic Speed at 1200mm/s, Double Your Outcome
• Φ320*430mm Volume Unbound Your Creativity
• Max Hot End Temp. at 350℃, Open for High-Performance Materials
• Quieter down to 55dB yet Powerful: the New Cooling System
• Enjoy Fine Printing with FLSUN Algorithms 2.0 and AI Inspection

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Description

Flsun S1 Pro

~~$1,499.00~~ $1,399.00

Why choose Flsun S1Pro

Φ320*320*430mm²print volume expands your creativity

350°C hot end,work swith all materials

Perfectly supports high-speed materials

Beyond standard materials like PLA and PETG, the S1Pro supports high-temperature, mechanically robust
and chemically resistant materials, including PA,PC,PET.
Carbon/Glass Fiber/Reinforced PLA

PLA

PETG

ABA/ABS

TPU

Glass Fibe

Endless tranquility <55dB, quiet creation.

95% Pre-Assembled

install the door and glass to start printing easily

Engineered for High Reliability

The FLSUN S1 Pro delivers expert-grade performance with a robust mechanical structure and high-qualitycomponents. its modular design enhances maintainability by modularizing the effector, housing compo-nents,and moving parts,simplifying maintenance.

Superior Doesn't EvenBegin to Describe it

Multi-fan high-speed printing >

Preset panels for materials >

Power-loss resume >

Automatic drier >

SupportTime-lapse Photography

Support Debris Detection >

Support Spaghetti Detection >

Support Real-time Monitoring >

Support Time-lapse Photography >

Automatic detection Reduces errors

Support Filament Detection >

Support Filament Clog Detection >

Support Vibration Compensation >

SSupport Auto-Leveling >

FLSUN Algorithms 2.0

Advanced algorithms enhance filament detection and auto bed leweling, reducing print fa lures and ensuringa perlecthy le.eled frst layerPrcprietary Mow caloration and pressure advance algorithms enableprecise ext-nusion,improving print quality and accuracy.

A New Way, Now FLSUN World is on

Industry Cases

Flsun Productline comparison

Printer model	Flsun S1	Flsun S1 Pro
Build Volume	Φ320*430mm (Maximum height of the cylinder:383mm)
noise	≤70dB	≤55dB
Enclosure material	Acrylic+Glass
Frame	Full Metal
Speed
Max Printing Speed	1200mm/s
Max Acceleration	40000mm/s₂
Max Flow Rate	110mm/s (PLA)
Hot Bed
Build Plate	Textured PEl Print Plate
Bed Max Temp	120℃
Smart Zone Heating	Inner Circle 220mm, OuterRing 220-320mm
Cooling
Fan	CPAP turbo fan
Effector
Extruder	Dual-Gear Direct Drive Extruder
Nozzle	Hardened Steel
Nozzle Max Temp	350°C
Nozzle Diameter	0.4mm
Filament Diameter	1.75mm
PSU
Voltage	110-240V, 50/60HZ
Rated Power	1300W@220V,600W@110V
System Upgrade
Upgrade Method	OTA
Software
Slicing Software	Flsun Slicer, Other Slicers
Supported Os	MacOS, Windows
File Formats for Slicing	STL, OB, AMF, 3MF
Energy Efficiency
Screen Auto Sleep	Support
Printer Auto Power Off	Support
Smart Zone Heating	Support
Power Off Resume Print Module	SupportSupport (Z'lift,Protect Model)
Air Filter	Composite Filter: HEPA +Activated Carbon
AI Features
Debris Detection	Support
Spaghetti Detection	Support
Camera
Pixels	1920 x1080 Pixels
Real-time Monitoring	Support
Time-lapse Photography	Support
Sensors
Remaining Filament Weight	Dynamic Monitoring
Filament Detection	Support
Filament Clog Detection	Support
Vibration Compensation	Support
Auto-Leveling	Support
Electronics
Display	Full-Integration Touchscreen
Storage	16GB EMMC, 32GB USB Flash
Control Interface	Touchscreen, PC Interface
CPU	Quad-Core ARM A7 1.5 GHz
NPU	2 TopS
Filament
Optimal	PLA, PETG, TPU
Superior	ASA, PA, PC, PET
Ideal	Carbon/Glass FiberReinforced PLA

What's in the box

FAQS Learn More

https://flsun3d.com/pages/support

Size	Bust	Waist	Hips	US/CAN
XS	32-33	24-25	35-36	0/1
S	34-35	26-27	37-38	3/5
M	36-37	28-29	39-40	7/9
L	38.5-40	30.5-32	41.5-43	11/13
XL	41 1/2	33 1/2	44 1/2	15
1X	44-45.5	37-38.5	47-48.5	14/16
2X	47-49	40-42	50-52	18/20
3X	51-53	44-46	54-56	22/24

Size	Bust	Waist	Hips	UK	EU	AUS
XS	81-84	61-64	89-91	2/4	32/34	4/6
S	86-89	66-69	94-97	6/8	36/38	8
M	91-94	71-74	99-102	10/12	40	10/12
L	98-102	77-81	105-109	14	42	14/16
XL	105	85	113	16	44	18
1X	112-116	94-98	119-123	18	44/46	18/20
2X	119-124	102-107	127-132	20/22	48/50	22/24
3X	129-135	112-117	137-142	24/26	52/54	26/28

Size	Waist	Hips	US/CAN
XS	24-25	35-36	0/1
S	26-27	37-38	3/5
M	28-29	39-40	7/9
L	30.5-32	41.5-43	11/13
XL	33 1/2	44 1/2	15
1X	37-38.5	47-48.5	14/16
2X	40-42	50-52	18/20
3X	44-46	54-56	22/24

Size	Waist	Hips	UK	EU	AUS
XS	61-64	89-91	2/4	32/34	4/6
S	66-69	94-97	6/8	36/38	8
M	71-74	99-102	10/12	40	10/12
L	77-81	105-109	14	42	14/16
XL	85	113	16	44	18
1X	94-98	119-123	18	44/46	18/20
2X	102-107	127-132	20/22	48/50	22/24
3X	112-117	137-142	24/26	52/54	26/28

Size	US/CAN	UK	EU	AUS
5	5	3	36	5
5.5	5.5	3.5	36.5	5.5
6	6	4	37	6
6.5	6.5	4.5	37.5	6.5
7	7	5	38	7
7.5	7.5	5.5	38.5	7.5
8	8	6	39	8
8.5	8.5	6.5	39.5	8.5
9	9	7	40	9
9.5	9.5	7.5	40.5	9.5
10	10	8	41	10

Size	Chest	Waist
S	35-37	29-31
M	38-40	32-34
L	42-44	36-38
XL	46-48	40-42
XXL	50-52	44-46
XXXL	54-56	48-50

Size	Bottom (US)	Seat/Low (IN)	Inseam
S	28-30	35-36	32
M	32-34	36-40	32
L	36-38	40-44	32
XL	38-40	44-47	32
XXL	42-44	47-49	32
XXXL	46-48	49-51	32

Size	Bottom	Seat/Low	Inseam
S	71.1-76.2	88.9-91.4	81.3
M	81.2-86.3	91.4-101.6	81.3
L	91.4-96.5	106.7-111.7	81.3
XL	96.5-101.6	111.7-119.4	81.3
XXL	106.7-111.7	119.4-124.4	81.3
XXXL	116.8-121.9	124.4-129.5	81.3

Size	Top(US)	Chest(IN)
S	34-36	35-37
M	38-40	38-40
L	42	42-44
XL	46	46-48
XXL	48	50-52
XXXL	50	54-56

Size	Top	Chest
S	86.4-91.4	88.9-94
M	96.5-101.5	96.5-101.5
L	106.7	106.7-111.7
XL	116.8	116.8-121.9
XXL	121.9	127-132
XXXL	127	137.1-142.2

US Size	Age (years)	Height	Weight (lb)	Bust	Waist	Hip	Inseam
2	1.5-2	33-36	30-33	20-21	19.5-20.5	20.5-21.5	13.4-14.5
3	2-3	36-39	33-36	20.5-21.5	20-21	21.5-22.5	15-16
4	3-4	39-42	36-40	21.5-22.5	21-22	22.5-23.5	16-17.5
5	4-5	42-45	42-46	22.5-23.5	22-23	23.5-24.5	18-19
6	5-6	45-48	48-54	23.5-24.5	23-24	24.5-25.5	19.5-20.5
7	6-7	48-51	56-60	25-26	25	26 1/2	21-22
8	7-8	51-53	62-66	26.5-27.5	27 1/2	28	22.5-23.5
10	10	53-55	68-74	28-29	29	29 1/2	24-25
12	12	55-59	76-84	29.5-30.5	30 1/2	31	25.5-26.5
14	14	59-63	86-96	31-32	32	32 1/2	27-28

US Size	Age (years)	Height	Weight (kg)	Chest	Waist	Hip	Inseam
2	1.5-2	84-91.5	13.6-15	50.8-53.5	49.5-52.1	52.1-54.6	34.3-36.8
3	2-3	91.5-99	15-16.3	52.1-54.6	50.8-53.5	54.6-57.2	36.8-40.6
4	3-4	99-106.7	16.3-18.1	54.6-57.2	53.5-55.9	57.2-59.7	40.6-44.5
5	4-5	106.7-114.3	19.1-20.9	57.2-59.7	55.9-58.4	59.7-62.2	44.5-48.3
6	5-6	114.3-121.9	21.8-24.5	59.7-62.2	58.4-61	62.2-64.8	48.3-52.1
7	6-7	121.9-129.5	25.4-27.2	63.5-66	63.5	67.3	53.3-55.9
8	7-8	129.5-134.6	28.1-29.9	67.3-69.9	69.9	71.1	57.2-59.7
10	10	134.6-139.7	30.8-33.6	71.1-73.7	73.7	74.9	61-63.5
12	12	139.7-149.9	34.5-38.1	74.9-77.5	77.5	78.7	64.8-67.3
14	14	149.9-160	39-43.5	78.7-81.3	81.3	82.6	68.6-71.1

Flsun S1 Pro

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