Crazy 3d printer
Crazy3DPrint CZ-300 Review: A Crazy Big 3D Printer
Ash(
362
)
45 minutes
The Crazy3DPrint CZ-300 is a very large 3D printer with a bed volume size of 300 x 300 x 300mm. When everything is working just right, it can create some really detailed final prints.
My experience with the company has been positive. Everyone I've spoken to has been incredibly helpful when troubleshooting the printer. Be sure to register your device when it comes in, the support is invaluable.
The biggest challenge I've faced with the CZ-300 has been stair-stepping in prints along the Y-Axis. What I thought was a belt tension issue ended up as a Cura problem. This printer works best with Cura 4.0.0. Be sure not to slice with a newer version when printing on the CZ-300.
Pros
- Large print bed volume
- Clean frame design
- Easy to assemble
- Heated bed
Cons
- Prints must be sliced with Cura 4.0.0
- Cable management
Specs
Attribute | CZ-300 |
---|---|
Build volume | 300 x 300 x 300mm |
Print Materials | PLA/ABS |
Filament diameter | 1.75mm |
Nozzle diameter | 0.4mm |
Extruder type | Bowden |
Heated bed | Yes |
Weight | 32 lbs |
Dimensions | 21.0 x 19.8 x 22.9 in |
Price | $349 on Amazon |
Used here
See all
Check Price on Crazy3DPrint
Ideal for:
- Intermediate users
- Advanced users
Crazy3DPrint CZ-300 3D printer | × | 1 |
Howchoo is reader-supported. As an Amazon Associate, we may earn a small affiliate commission at no cost to you when you buy through our links.
The CZ-300 arrived very well packaged. The printer is large, so you expect a decent sized box. The contents are packed in styrofoam and sealed in plastic to prevent moisture damage. The contents are easily removed from the box by pulling the plastic straps.
You'll receive a list of parts in the included instruction manual. You can expect:
- CZ-300 printer components
- Instructions
- 1 Warranty card
- 1 Screwdriver
- Additional accessories (zip ties, etc)
Set aside some time to assemble the CZ-300, at least 30 minutes. You should receive both a set of instructions and a warranty card. The instructions are printed on standard printer paper and stapled into a packet. Some of the pictures can be difficult to make out, making some steps harder to follow. You can find the same instructions on the support page under Download and Document.
You will need an account to access the pdf version—but it might be worth the effort to see the images on your screen. Registering your printer with the website makes it easier to request technical support in the future.
Belt assembly
The Z-Axis uses two worm rods that rotate with a shared belt. This belt is manually installed at the top of the printer. Be mindful of cable placement when attaching this belt and other components to the top of the frame. It’s easy to cross a few critical cables that can catch when printing.
Bed leveling
I had an issue when leveling the bed on the CZ-300. According to the technical team, this printer auto-levels the bed using built-in sensors. Despite any auto-leveling, the Z-Axis issue remained until I completely removed all of the bed screws to adjust the height.
The frame arrives partially assembled—it's made of metal and notably sturdy. Components, like the filament holder, can be installed almost anywhere because of the rail shape. Just be sure the new location doesn't block any of the bed movement. I didn't observe any wobbling or shaking while prints were in progress.
The main box is also made of metal. The power supply takes up a lot of space and the unit itself is on the chunky side. The cables that tether it to the printer are short, so it can be tricky to find a good position for the LCD interface.
I had no issues from the X-Axis and Y-Axis motion systems. Those work flawlessly and haven’t required any special calibration, although it is possible to make adjustments to them with the included screwdriver.
The printer takes up a decent amount of space, but that's only because the build volume is so big! The frame isn't clunky at all and leans on the thin side. I really like the frame design and it looks nice in a workspace. The main printer, not including the power/LCD box, has a total size of 21.0 x 19.8 x 22.9in.
Your biggest challenge will be finding a place for the main box—which houses the motherboard, LCD interface, and power supply. It's a little awkward in shape and has to sit close to the printer because the cables provided are so short.
The bed that ships with the CZ-300 is glass, which works perfectly with the heated bed system. The heat dispersion was consistent across the bottom layer of my test prints. It heats when starting a new print and automatically begins cooling when a print has been canceled or completed.
The tech team recommended covering the glass bed with scotch tape to help prints adhere to the surface. So far this has proved to be an effective method.
The CZ-300 features a bowden extrusion system with the extruder mounted to the top of the frame. I really like this design because it's unique and keeps filament out of the way. The filament is fed up through the bottom of the extruder which is then guided towards the nozzle.
The default nozzle is made of copper and can be heated to a temperature of 260°C. This opens your printing ability to a wide range of filaments. The printer also arrives with a couple of replacement nozzles.
The printer is controlled through this main box. It contains the motherboard, power supply, and LCD interface. The CZ-300 runs Marlin, so it should be familiar to anyone who's used a printer with Marlin. It's a typical setup and the menu is easy to navigate.
The interface is controlled using a rotary button on the front of the box. You can select files to print and make manual adjustments to specific settings at the push and twist of a button.
When a print has completed or been canceled, both the nozzle and bed will automatically cool.
When canceling a print, the nozzle will NOT move away from the object. This means you will have to either move the nozzle with the rotary button/LCD interface or physically move the nozzle. It can take time before the nozzle has completely cooled, leaving it in place can cause filament to melt and harden. This can be hazardous and is guaranteed to at least make a mess.
There is an amazing amount of print space on this device. I really appreciate the large build size—the bed volume measures in at 300 x 300 x 300mm. You can really take advantage of it for some large scale prints.
The CZ-300 supports many standard types of filament. The nozzle can be heated to 260°C, which really opens the door to filament options. You can expect compatibility with common filaments like:
- PLA
- PETG
- ABS
The test prints you see in this review are completed using PLA—both the provided sample from Crazy3DPrint and a roll of AmazonBasics PLA.
Prints are loaded via SD card, like most standard 3D printers. The SD card slot is located on the left side of the main box. The CZ-300 comes with a 1GB SD card that can be reused for loading prints. Gcode files need to be sliced using Cura 4.0.0.
When the bed is properly leveled, you can really get some fine prints. The layers are smooth and any jittering can be easily adjusted by tightening any loose bolts on the motion system. The nozzle has a fan that can be manually adjusted or set when slicing prints to optimize your layer adhesion. Overall, the print quality of the CZ-300 is nice—it just takes a little bit of time to optimize the settings.
Here’s a closer look at what this printer can do.
When everything is dialed in just right, this printer has spectacular results. My biggest concern has been the Y-axis stair-stepping issue.
I really like the design of the printer itself, the frame looks sleek, clean, and unobtrusive. The cable management is holding back the versatility of this printer, making it hard to place everything together in a workspace. The box simply sits too close to the printer. It would be more convenient if the cables had a little more leeway.
For the price, it’s a decent printer. It’s hard to recommend it to beginners. But for an experienced 3D printing hobbyist, this is a flexible machine with nice results.
Where to buy
You can find the CZ-300 on Amazon.
Used here
See all
Check Price on Crazy3DPrint
NEXT UP
Ash(
362
)
0
This is the Geeetech A20M large scale 3D printer. It comes with loads of cool features, extra goodies, and exciting end results. It features a heated glass bed and even supports multiple filaments.
Continue reading
Crazy3DPrint CZ-300 Review: A Crazy Big 3D Printer
Ash(
362
)
45 minutes
The Crazy3DPrint CZ-300 is a very large 3D printer with a bed volume size of 300 x 300 x 300mm. When everything is working just right, it can create some really detailed final prints.
My experience with the company has been positive. Everyone I've spoken to has been incredibly helpful when troubleshooting the printer. Be sure to register your device when it comes in, the support is invaluable.
The biggest challenge I've faced with the CZ-300 has been stair-stepping in prints along the Y-Axis. What I thought was a belt tension issue ended up as a Cura problem. This printer works best with Cura 4.0.0. Be sure not to slice with a newer version when printing on the CZ-300.
Pros
- Large print bed volume
- Clean frame design
- Easy to assemble
- Heated bed
Cons
- Prints must be sliced with Cura 4.0.0
- Cable management
Specs
Attribute | CZ-300 |
---|---|
Build volume | 300 x 300 x 300mm |
Print Materials | PLA/ABS |
Filament diameter | 1. 75mm |
Nozzle diameter | 0.4mm |
Extruder type | Bowden |
Heated bed | Yes |
Weight | 32 lbs |
Dimensions | 21.0 x 19.8 x 22.9 in |
Price | $349 on Amazon |
Used here
See all
Check Price on Crazy3DPrint
Ideal for:
- Intermediate users
- Advanced users
Crazy3DPrint CZ-300 3D printer | × | 1 |
Howchoo is reader-supported. As an Amazon Associate, we may earn a small affiliate commission at no cost to you when you buy through our links.
The CZ-300 arrived very well packaged. The printer is large, so you expect a decent sized box. The contents are packed in styrofoam and sealed in plastic to prevent moisture damage. The contents are easily removed from the box by pulling the plastic straps.
You'll receive a list of parts in the included instruction manual. You can expect:
- CZ-300 printer components
- Instructions
- 1 Warranty card
- 1 Screwdriver
- Additional accessories (zip ties, etc)
Set aside some time to assemble the CZ-300, at least 30 minutes. You should receive both a set of instructions and a warranty card. The instructions are printed on standard printer paper and stapled into a packet. Some of the pictures can be difficult to make out, making some steps harder to follow. You can find the same instructions on the support page under Download and Document.
You will need an account to access the pdf version—but it might be worth the effort to see the images on your screen. Registering your printer with the website makes it easier to request technical support in the future.
Belt assembly
The Z-Axis uses two worm rods that rotate with a shared belt. This belt is manually installed at the top of the printer. Be mindful of cable placement when attaching this belt and other components to the top of the frame. It’s easy to cross a few critical cables that can catch when printing.
Bed leveling
I had an issue when leveling the bed on the CZ-300. According to the technical team, this printer auto-levels the bed using built-in sensors. Despite any auto-leveling, the Z-Axis issue remained until I completely removed all of the bed screws to adjust the height.
The frame arrives partially assembled—it's made of metal and notably sturdy. Components, like the filament holder, can be installed almost anywhere because of the rail shape. Just be sure the new location doesn't block any of the bed movement. I didn't observe any wobbling or shaking while prints were in progress.
The main box is also made of metal. The power supply takes up a lot of space and the unit itself is on the chunky side. The cables that tether it to the printer are short, so it can be tricky to find a good position for the LCD interface.
I had no issues from the X-Axis and Y-Axis motion systems. Those work flawlessly and haven’t required any special calibration, although it is possible to make adjustments to them with the included screwdriver.
The printer takes up a decent amount of space, but that's only because the build volume is so big! The frame isn't clunky at all and leans on the thin side. I really like the frame design and it looks nice in a workspace. The main printer, not including the power/LCD box, has a total size of 21.0 x 19.8 x 22.9in.
Your biggest challenge will be finding a place for the main box—which houses the motherboard, LCD interface, and power supply. It's a little awkward in shape and has to sit close to the printer because the cables provided are so short.
The bed that ships with the CZ-300 is glass, which works perfectly with the heated bed system. The heat dispersion was consistent across the bottom layer of my test prints. It heats when starting a new print and automatically begins cooling when a print has been canceled or completed.
The tech team recommended covering the glass bed with scotch tape to help prints adhere to the surface. So far this has proved to be an effective method.
The CZ-300 features a bowden extrusion system with the extruder mounted to the top of the frame. I really like this design because it's unique and keeps filament out of the way. The filament is fed up through the bottom of the extruder which is then guided towards the nozzle.
The default nozzle is made of copper and can be heated to a temperature of 260°C. This opens your printing ability to a wide range of filaments. The printer also arrives with a couple of replacement nozzles.
The printer is controlled through this main box. It contains the motherboard, power supply, and LCD interface. The CZ-300 runs Marlin, so it should be familiar to anyone who's used a printer with Marlin. It's a typical setup and the menu is easy to navigate.
The interface is controlled using a rotary button on the front of the box. You can select files to print and make manual adjustments to specific settings at the push and twist of a button.
When a print has completed or been canceled, both the nozzle and bed will automatically cool.
When canceling a print, the nozzle will NOT move away from the object. This means you will have to either move the nozzle with the rotary button/LCD interface or physically move the nozzle. It can take time before the nozzle has completely cooled, leaving it in place can cause filament to melt and harden. This can be hazardous and is guaranteed to at least make a mess.
There is an amazing amount of print space on this device. I really appreciate the large build size—the bed volume measures in at 300 x 300 x 300mm. You can really take advantage of it for some large scale prints.
The CZ-300 supports many standard types of filament. The nozzle can be heated to 260°C, which really opens the door to filament options. You can expect compatibility with common filaments like:
- PLA
- PETG
- ABS
The test prints you see in this review are completed using PLA—both the provided sample from Crazy3DPrint and a roll of AmazonBasics PLA.
Prints are loaded via SD card, like most standard 3D printers. The SD card slot is located on the left side of the main box. The CZ-300 comes with a 1GB SD card that can be reused for loading prints. Gcode files need to be sliced using Cura 4.0.0.
When the bed is properly leveled, you can really get some fine prints. The layers are smooth and any jittering can be easily adjusted by tightening any loose bolts on the motion system. The nozzle has a fan that can be manually adjusted or set when slicing prints to optimize your layer adhesion. Overall, the print quality of the CZ-300 is nice—it just takes a little bit of time to optimize the settings.
Here’s a closer look at what this printer can do.
When everything is dialed in just right, this printer has spectacular results. My biggest concern has been the Y-axis stair-stepping issue.
I really like the design of the printer itself, the frame looks sleek, clean, and unobtrusive. The cable management is holding back the versatility of this printer, making it hard to place everything together in a workspace. The box simply sits too close to the printer. It would be more convenient if the cables had a little more leeway.
For the price, it’s a decent printer. It’s hard to recommend it to beginners. But for an experienced 3D printing hobbyist, this is a flexible machine with nice results.
Where to buy
You can find the CZ-300 on Amazon.
Used here
See all
Check Price on Crazy3DPrint
NEXT UP
Ash(
362
)
0
This is the Geeetech A20M large scale 3D printer. It comes with loads of cool features, extra goodies, and exciting end results. It features a heated glass bed and even supports multiple filaments.
Continue reading
Crazy selfie place, flower wine, 3D printer of the 19th century – shabby chic of Kurzeme small towns
Photographic apogee of the first season of the Latvian Lessons special project in collaboration with Samsung. After Jurmala we went to the west of Latvia, to Kurzeme. There is nothing interesting in the black and white letters of Sabile, Talsi and Kuldiga. But when you get into these cute little towns, the smartphone camera just doesn't turn off. There was a moment when I almost broke my neck and almost crashed into the corner of the house. See for yourself. nine0004
“We have three people working behind the plant. There are two in the neighboring one.”
Maris Latsis works as a veterinarian in the small town of Sabile. He likes to spend his free time with tourists and conducts city tours.
Before meeting Maris and his colleagues at the Tourist Information Center, our team almost had an accident. The thing is that on a narrow street, between houses, a clearing opened up through the right windows of the car, all lined with strange and funny figures. Try not to take your eyes off the road here! nine0005
Therefore, before getting to know the cider factory and the northernmost vineyard in Europe, Arkady Sobolev, the photographer of the special project, and I went to these dolls to get hundreds of likes on social networks for selfies with unusual inhabitants of Sabile. One resident of the city has a strange hobby - making straw people and dressing up in different costumes. It's a show with dress-ups and plots.
Maris says that several times a year the characters can appear to the public in different outfits. This is how this straw diaspora lives in the middle of the city. But if I were the authorities, I would put up a warning sign so that an inexperienced driver could prepare in advance for such a view through the side windows of the car. nine0005
Now about the industry of the city of Sabile, because we came on an industrial tour. There are several "factories" in the city that provide jobs for as many as five people. You heard right.
Three work on cider, two make modular houses. Most of the processes are automated, so there are no deputy chiefs for ideological work here. The scenery is old, similar to Belarusian ones. The trick is impressive. The "private owner" spares no expense in investing in modern lines and equipment. nine0005
By the way, Sabile cider is poured into French bottles and closed with special corks brought from Portugal. We are currently working on a new label design. For the holidays, products travel on a "cidroen". The old French Citroen was restored and turned into a shop on wheels. Everything is on the go! When I see such factories, I think: “What, we don’t have enough apples in Belarus?”.
That's it, I'm going to taste the drink. Classic apple cider, cider with cranberries (hello Belarus again!), cider and blackcurrant, cider a la mulled wine, cider with vermouth. If in the refrigerator, it is better in a stylish glass. For a party - in a large box with a faucet. Next door is a large Abavas factory. This is their “rhubarb champagne” and brandy we tried in Riga. Therefore, competition drives progress. It is interesting that here, in the west of Latvia, a wine festival is regularly held. Maris says that these days the sea is full of people, and the wine is flowing through the streets. I believe him because I see a vineyard on the slope. nine0005
“It used to be the northernmost vineyard in Europe, but now it's possible that one in Finland has been entered into the Guinness Book. But there were experts, they measured and checked everything ... ”- they explain to us when we are already at the top of the slope looking at the city. Wine made from this grape is not bottled. All two hundred liters go to the disposal of the city hall and they are treated to the guests of this very wine festival in Sabile. “We also have a man nearby who makes a drink out of flowers,” adds Maris. We immediately go to him, making a stop at a roadside cafe. nine0005
Looks like a good roadside cafe, located along two major roads. The inside is more like a restaurant. Friendly service, starched and crispy tablecloths and napkins, amazing presentation of dishes. Inexpensive. At such moments, the camera of the Samsung Galaxy S8 smartphone almost goes into “Food” mode on its own to remember this place. No wonder guidebooks say that Kurzeme should be tasted.
Ten minutes later we drive up to a small house, on which I understand the word "Wine". At Veikalnietis winery you can taste real flower wine. On a large territory it is pleasant to take a walk with a glass of an unusual drink, as well as look at the garden of daylilies. nine0031 Imperceptibly we find ourselves in the "Talsi Region", the country of Latvia is a small one, so I am giving you important contact information. Tel. )
Why go to Sabile: vineyard and wine festival, excursion and tasting of Sabile cider (http://www.sabilessidrs.lv/en/), ancient settlement of Sabile, museum of wooden toys, rides on a motorized raft along the river Abava. Near the town, you can visit the Abavas beverage factory (http://www.abavas.lv/en/degustations/), as well as the Veikalnietis winery and taste flower wine. Their website is in Russian http://vejkalnietis.lv/ru
The city where Latvia covers me
I confess that only in the middle of our special project “Lessons of Latvian” with Samsung, I was covered by Latvia. And it happened in the following way.
We arrived in the city of Talsi, where we did not plan to go. It turned out to be the cutest town where it is pleasant to take a walk, drink a cup of coffee. There are workshops in the center across the house.
We came in and got acquainted with young potters - they make both traditional black ceramics and experiment. nine0005
Not far away in the "House of Culture" young artisans working with leather and textiles settle in squares. I must say, the guys do very high quality things. I recognized their products by the brand in several large souvenir shops in different parts of Latvia. The office of the Talsi tourist information center is a separate topic for discussion.
Here is a sea of high-quality souvenirs for the city, region and country. There is also a travel agency here. All sorts of brochures, maps and books - do not count until the second coming. But this is not the most important thing. nine0005
Weaving is very popular in Kurzeme. This will become clear to a tourist when studying souvenir stalls, where the lion's share is occupied by things made of wool and linen. So in the same "House of Culture" we stumbled upon a "workshop" where weaving looms are not just standing in a bunch - they are being worked on. But this is not the most important thing. There are machines that are familiar to us, where the master follows the pattern, but in Talsi I saw something more. According to the head of the weaving shop, this loom of the turn of the 19th-20th centuries was restored by them and now it continues to serve faithfully. What's wrong with him? The fact is that a punched card is responsible for the pattern in it. nine0005
Can you imagine that you are not modeling a pattern, but "programming" wood, not connected to electricity, by making holes in the cardboard? It remains for the master to rotate the shafts with the punched card so that the machine “itself” creates a pattern pre-designed in this way from the threads. It never entered my head. The closest association is with a 3-D printer, but we are talking about the events of a hundred years ago. It was then that I was covered with Latvia from the head.
Walk around Talsi:
Talsi Region Tourist Information Center
Address: Lielā iela 19/21, Talsi, Talsu novads, LV-3201
Website in Russian: http://www.talsitourism.lv/ru/
Opening hours: Mon-Fri 9:00 - 18: 00; Sat 10:00 - 16:00, Sun - closed
Kuldiga: scenery city
I emerged from this wave that covered me only in the evening in Kuldiga. Even when we were driving to the hotel, I noticed a very photogenic image of the old city. Battered by time, but still colorful houses are in a surprisingly colorful ensemble. nine0005
No wonder people come to this shabby chic to make films. Additional scenery is not needed - the city itself is the best of them. By the way, the old part of the city is included in the UNESCO World Heritage List. I will tell you one more case about the information center and give the floor to the Samsung Galaxy S8 smartphone, the camera of which is full of expanse here. It was in the evening. We passed the doors of the city information center.
I thought it would be closed by now, but I decided to press the doorknob anyway. Door opened. There were a couple of tourists in the office looking at brochures. In the next room I again find several large looms, a couple of which were worked by women. nine0005
Not without curiosity, I wonder what they do in the evening in the information center behind these machines. “We are working, making tablecloths, belts and towels. By the way, we really like your Belarusian linen,” I hear in response. I thought, will I ever see in the evening in some small Belarusian town, an information center employee working at a loom!?
The highest waterfall in Latvia and the widest waterfall in Europe, local Venice with a river and canals between the houses, a colorful brick bridge, a multi-level urban garden, beautifully decorated cafes and, of course, countless old houses that are not similar to each other. Despite the fact that the battery of the Samsung Galaxy S8 smartphone can easily withstand about a day of active operation of the device, I managed to discharge it to the end for the rest of the day. I still can’t count how many shots were taken, photos on social networks, sketches sent to friends in instant messengers. Kuldiga is a photogenic Latvian shabby chic. See for yourself instead of a thousand words. nine0005
Come to Kuldiga and start exploring the city with a visit to the information center:
Address: Baznīcas iela 5, Kuldīga, LV-3301, Latvija
Website in Russian: http://www.visit.kuldiga.lv/ en/
Opening hours: 09:00-17:00 (Mon-Fri) and 10:00-15:00 (Sat-Sun)
Kurzeme, I want more!
Rest in Latvia. Want more ideas? Look under the heading "Lessons of Latvian" on Holiday.by:
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Riga photo tasting: meat at a fish restaurant, rhubarb champagne, cocktails with balsam at altitude
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A Russian engineer has developed a 3D printer for mass building houses. The device allows the construction of residential buildings in record time: up to 100 square meters of housing per day, the RBC website reports.
The new ApisCor printer can print at home in two planes. This allows the floor, walls and ceiling to be produced at the same time. The device can also create inclined planes, for this it is enough to place the device at the right angle to the surface of the earth. From one point, a five-meter 3D printer can produce housing within a radius of 192 sq. m around itself, printing height is not limited. At the same time, the cost of using a 3D printer is low. For example, ApisCor requires 8 kW to operate - the same power is consumed by five electric kettles.
This unique piece of equipment can be installed at any site without prior preparation, the start-up process takes only half an hour. $200,000 was spent on creating a working prototype of ApisCor. How much ApisCor will cost in the event of the start of its industrial production is not specified.