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CXLA-400 Full automatic side sealer & shrink tunnel machine
CXLA-400 is a fully automatic unmanned operation “L” type sealing machine which is widely used in mass production packaging line with high efficiency. Automatic film feeding punching device, manually adjustable film-guide system and feeding conveyor platform make the machine suitable for different width and height items.
Sealing knife uses the aluminum knife with DuPont Teflon which is anti-stick coating & anti-high temperature. So the sealing will not have cracking, coking and smoking with zero pollution;
Equipped with imported photoelectric of horizontal and vertical detection for choice to easily finish the sealing of thin and small items;
Automatically-feeding: the length can be auto adjusted by the sensor and time relay. Matched the reduction motor makes the waste film automatically rolling;
When the packaging size changes, the adjustment is very simple by rotating the hand wheel without changing molds and bag makers;
Different size products can also be packaged combinations to achieve the promotional effect;
Range of products:



Medical Test Tube Box
Shrink wrap of test tubes, laboratory equipment, etc.
Bottles
Cigarette oils, essential oils, and other bottles in boxes.
Boxs
Software, food, cosmetics and other types of box packaging shrink wrap
CXLA-400 Full automatic side sealer & shrink tunnel machine
The machine is equipped with an organic glass safety shield with an automatic alarm function, significantly enhancing operator safety.
It supports fully unmanned operation when connected to a production line, ensuring high efficiency and minimal labor.
This shrink wrapping solution is suitable for large-volume packaging across multiple industries, including software, food, cosmetics, printing, pharmaceuticals, flooring, ceramics, beverages, hardware, and more.
How it works

Step 1
Automatic film feeding punching device, manually adjustable film-guide system and feeding conveyor platform make the machine suitable for different width and height items.

Step 2
fully automatic unmanned operation "L" type sealing machine which is widely used in mass production packaging line with high efficiency.

Step 3
Sealing knife uses the aluminum knife with DuPont Teflon which is anti-stick coating & anti-high temperature. So the sealing will not have cracking, coking and smoking with zero pollution;

Step 4
Finished product after laminating and shrinking
Main Technical Parameters
Model   | CXLA-400 | CXSF-4525 |
Power | 2.2kw | 9kw |
Power Supply | AC 220V 1PH 50Hz | AC 380V 3PH 50Hz |
Max. Packing Size L×W×H | L+H≤530mm W+H≤430mm H≤135mm | 1000×300×200mm |
Max. Sealing Size L×W×H | L550×W450mm | / |
Packing Speed | 15m/min. | 0~20m/min. |
External Air Source | 6-8kg/cm2 | / |
Shrink Film | POF | POF |
Machine Size L×W×H | 1810×880×1600mm | 1300×800×1520mm |
Packaging Size L×W×H | 1860×930×1750mm | 1350×850×1670mm |
G./N. Weight | 483/453kgs | 270/240kgs |
Shrink Tunnel | Brand | Country |
Gear Motor | GPG | Taiwan |
Circulation Motor | SURFON | Taiwan |
Intermediate Relay | Siemens | Germany |
Solid State Relay | Aole | Taiwan |
Temperature Controller | Autonics | Korea |
Overload Relay | Schneider | France |
Packing & shipping
Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging.
CXM pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
Packing whole machine in wooden case,no need to joint.
Non-fumigation wooden case,meet import&export requirements
About Us
Welcome to Shanghai Chengxiang Machinery, outstanding quality, and industry-recognized customer service.
We produce:
E-liquid filling machine,Eye drop Filling line,Syrup filling & capping machine machine,Oral liquid filling capping machine,Spray filling capping machine,Essential oil filling plugging and capping machine,Pharmaceutical injection vials filling stoppering and capping machine,Dry powder filling and capping machine,Automatic Snus Packaging Machine ,Tabletop gummy candy production line,Alcohol explosion proof filling line,Ultrasonic bottle washing machine,Air suck and blow machine as well as labeling machine,bottle unscrambler machine,cartoning machine and other packaging machine.
Why choose CXM?
After-sales service you care about:
We have five offices and servicing in CHINA、USA、GERMANY、UK、Canada.
Reliable after-sales
Local engineer on-site service
We have local engineers to provide after-sales service.
Popular Exhibitions (click to jump to details)
TPE, MJbizcon, Interback,CPHI,cannabis ,The Hall of Vape etc.









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