SainSmart Genmitsu 4040-PRO MAX CNC Router, 710W Trimmer & Linear Rail Driven, Work Area 400 x 400 x 78mm, for Wood Metal Acrylic Cutting Milling, GRBL Control
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Availability:
Only 8 left in stock, order soon!
Arrives
Monday, Jul 14
Features
- Next-Generation Precision: Advanced X-axis and Z-axis linear guideway structures for enhanced motion stability and precision.
- Powerful Performance: Equipped with a high-powered 710W compact router for superior engraving and cutting.
- Compact Work Area: Features a 400 x 400 x 78mm working area, ideal for detailed and intricate tasks.
- High Production Efficiency: Reduced machine vibration ensures high precision and stable motion during fast, high-power operations.
- Integrated Dust Plate: Minimizes maintenance costs and extends the machine's service life.
- Exceptional Accuracy: Achieves repeatable positioning accuracy with an error margin of only 0.005 mm, essential for intricate surface carving.
- Increased Material Pass Height: Offers a 100mm pass height, over 40% higher than the PRO version, for engraving taller materials.
- Upgradeable Design: Compatible with additional accessories like the 4040-PRO Y-axis extension kit, 4th-axis rotary module kit, and dust shoe.
- Customizable and Flexible: Numerous upgradeable accessories available to tailor the machine to your specific needs.
Brand: SainSmart
Material: Metal
Power Source: ac_dc
Voltage: 24 Volts
Horsepower: 0.95 hp
Brand: SainSmart
Material: Metal
Power Source: ac_dc
Voltage: 24 Volts
Horsepower: 0.95 hp
Amperage: 4 Amps
Base Type: Fixed
Battery Description: Corded electric
UPC: 810168141510
Manufacturer: Sainsmart
Part Number: 4040PM
Item Weight: 56.9 pounds
Package Dimensions: 29.5 x 13.5 x 12.5 inches
Country of Origin: China
Item model number: 4040PM
Included Components: CNC Milling Machine
Batteries Included?: No
Batteries Required?: No
Description Pile: Corded electric
Date First Available: October 29, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Jul 14
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Edited review: I had a few issues with my router. I emailed the manufacturer and had conversations with them. After explaining my frustration they did whatever it took to make me whole and happy. The router is good quality but does have some quirks. Between the forums and the manufacturer you will learn how to work though any issues. They earned a 5 star from me because of the great customer service. They do care and want their customers to be happy.
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Reviewed in the United States on March 31, 2025 by brian a.
UPDATED You need to check left/right/male/female connectors BEFORE assembling ANYTHING. I followed the assembly instruction up to connecting the rear cables. (by which time the machine is mostly assembled) The cable inside the rear aluminum profile was installed backwards by SainSmart manufacturing. Left rear (the side with controller, as viewed from the front of the system) has 3 cables, tagged L - R - R The two FEMALE CONNECTORS are both labelled R Note also the R tag on the cable which runs INSIDE the factory LEFT side Y-Axis module The other R cable runs inside the rear aluminum profile and should have been on the other end Right rear has two MALE connectors Contacted SainSmart. Their suggested solutions flip the part, would either put the openings in the rear aluminum profile towards the front of the machine (where the cables are not long enough to connect), or put the installed rubber feet on the wrong side of the rear aluminum profile Both suggested solutions require machine disassembly and reassembly of all the rear aluminum profile bolts and pins Neither is according to the assembly Instructions. What i ended up doing was : 1. GENTLY removed the two INNER location pins on the rear aluminum profile . These were surprisingly loose, considering they are locating pins. The assembly is still held in place by the remaining OUTER locating pins and the bolts. 2 remove the spoil board attachment bolts The above parts block the cable connectors from passing thru the rear aluminum profile . By removing them, the connector could pass thru. Then i tied a string to the cable, pulled it thru and reversed it. Reinstall bolts and pins. The cables then connected properly. System is now cabled and functioning
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Reviewed in the United States on June 15, 2025 by Steve in North Carolina Steve in North Carolina
Good machine super easy setup and easy to operate it, has good cut quality at a good price. Had some issues with the software but the support was prompt and helpful.
Reviewed in the United States on April 7, 2025 by Don Smith
Shipping has some issues but received to late with no damage other than the box. Easy assembly, start up and first use were also easy. YouTube has many videos on this brand of machines if you get stuck. I have had the machine for 6 months or so and still running great. Size is a little small if your looking to do shop shelves or cabinetry. Good for small pieces and those just getting started. Have used everything from easel to freecad to carveco to vectric so any software you decide to use should work fine.
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Reviewed in the United States on April 1, 2025 by jasong
Absolutely love this machine I'm new to the CNC world and after my research. This unit had everything I needed to get started Improvements I would say the spoilboard needs to be one solid piece instead of two. Also having a grid layout already on it would be a major plus
Reviewed in the United States on March 11, 2025 by Louis M. Flores
The machine was well packed and the machine itself seems to be well made. I had an issue with the Y axis cabling from the rear profile connecting to the Y axis motors. It appears to me that the cabling within the rear profile is not correct. So, I’m stuck at that point in the assembly and the biggest concern is the support model provided by SainSmart is terrible. I’ve been waiting on some guidance for two days now and if I can’t get this resolved soon, it will be returned. If a resolution is provided, I’ll update this review with additional comments. SainSmart support responded three plus days after support issue was raised. Support told me to reverse the orientation of the rear profile such that the cabling was reversed. While this makes sense to correct the problems with the cabling, additionally, the rubber feet installed in the rear profile will need to be removed and installed on the opposite side not designed to accommodate the feet. This should work but this was an assembly problem from manufacturing and a better solution would be to send a new rear profile with proper cable orientation. It would also be better if SainSmart had a “new install” support process to minimize delays on problems such as these. After several days of working on a variety of problems and several interactions with support, I’ve decided to return the product. The machine keeps throwing alarms and stops operating. Initially the problems began simply starting to home the device, the controls became inoperable and I was able to clear the alarm with the $X grbl command but it always returned to the same type of problem either homing, jogging or running a job. I’m giving up on this machine but I plan to order a SainSmart replacement and try again.
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Reviewed in the United States on March 8, 2025 by Alvin R.