Second article about the 4-11 alarm fire that occurred on Saturday at 2444 W. 21st Place in Chicago. This piece features images captured by Larry Shapiro, who arrived at the scene well after the initial responders from the first article. Larry’s photos offer a unique perspective of the ongoing situation as the fire continued to burn hours after the initial incident. The images show the progression of the blaze and the efforts of emergency crews working tirelessly to contain it.
4-11 alarm commercial building fire in Chicago 12-29-12 at 2444 W. 21st Street

After the roof and upper floors collapsed, heavy fire was concentrated in the ground floor. Larry Shapiro photo

4-11 alarm commercial building fire in Chicago 12-29-12 at 2444 W. 21st Street Chicago Tower Ladder 54

Engine 26 was at the corner of 21st Street and Western Avenue. Larry Shapiro photo

4-11 alarm commercial building fire in Chicago 12-29-12 at 2444 W. 21st Street

Thick black smoke clouds the sky as the fire burns a section of the roof at the east end of the fire building several hours into the fire. Larry Shapiro photo

4-11 alarm commercial building fire in Chicago 12-29-12 at 2444 W. 21st Street

Engine 28, a 1997 HME Luverne supplies Engine 103 from the 2300 block of Cullerton Street. Larry Shapiro photo

4-11 alarm commercial building fire in Chicago 12-29-12 at 2444 W. 21st Street

Engines 18 and 5 pump in-line to supply master streams from Sector 3 off Cullerton Street. Larry SHapiro photo

4-11 alarm commercial building fire in Chicago 12-29-12 at 2444 W. 21st Street

Engine 35 is feeding Tower Ladder 10 on Western Avenue. Larry Shapiro photo

4-11 alarm commercial building fire in Chicago 12-29-12 at 2444 W. 21st Street

Firefighters drag a line to put a multi-versal into operation in Sector 3. Larry Shapiro photo

4-11 alarm commercial building fire in Chicago 12-29-12 at 2444 W. 21st Street

Tower Ladder 39, in Sector 3, awaits water to put their master stream to work. Larry Shapiro photo

4-11 alarm commercial building fire in Chicago 12-29-12 at 2444 W. 21st Street

6-6-1, the reserve Snorkel housed with Engine 35, was special called to the scene almost immediately. Larry Shapiro photo

4-11 alarm commercial building fire in Chicago 12-29-12 at 2444 W. 21st Street

Command Van 2-7-1 is setup on Western Avenue. Larry Shapiro photo

4-11 alarm commercial building fire in Chicago 12-29-12 at 2444 W. 21st Street

The gas company brought a crew to the scene to dig under the street in order to shut down the gas to the building. Seen among the ruins in Sector 1, a gas fed fire burns freely. Larry Shapiro photo

Larry has a gallery of images HERE.

Plastic Pipe Cutter

The Plastic Pipe Cutting Machine is a crucial component in plastic pipe production lines, designed to cut plastic pipes to precise lengths.
1. Rotary Cutting Machine
Suitable for cutting various plastic pipes such as PE, PVC, PPR, ABS, and PET. The machine features a rotary cutting method, which ensures clean and burr-free cuts. The cutting length can range from 3mm to 1000mm or more, depending on the model. For example, the SA-BW50-IN model can handle pipes with a maximum diameter of 50mm and a thickness of 0.5-6mm.
Product Features: High-precision PLC control, easy operation, and a high-definition LCD screen for quick access to information. The machine can accurately control the cutting length and offers both manual and automatic feeding options.
Widely used in the production of plastic pipes for water supply, gas pipelines, and industrial applications. It is also suitable for the automotive wire harness industry.
2. Planetary Cutting Machine
Designed for cutting plastic pipes with diameters ranging from 20mm to 520mm. The machine uses a planetary cutting mechanism, which allows for precise and efficient cutting. The Conair PipeMaster planetary pipe cutters, for instance, can cut at line rates up to 82 feet per minute.
The machine offers dust-free production, easy operation, and a robust design. It is controlled through a ramdisk, ensuring smooth transitions between cuts without the need for component changes.
Application Scenarios: Ideal for high-volume production lines where precision and efficiency are critical. Suitable for cutting PP, PE, PVC, and high-filled materials.
3. Automatic Cutting Machine
These machines are designed for fully automated operation, capable of cutting and chamfering plastic pipes in one step. The ROCUT 160, for example, can handle pipes with diameters from 110mm to 160mm and a cutting depth of 5mm.
The machine features a sharp cutting wheel that rotates to cut through the pipe, ensuring a clean and precise cut. It also includes a clamping mechanism that securely holds the pipe during cutting.
Suitable for various applications, including construction, plumbing, and manufacturing. The machine can cut different types of plastic pipes, such as PVC, PE, PP, PEX, and PB.

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Zhangjiagang Polestar Machinery Co.,Ltd , https://www.polestarpm.com