PE Film Auto Heat Shrink Packing Machine 25KW 3P With Stickiness
Free Seal Knife
Ⅰ. Product Description
High quality shrink wrapper heat tunnel shrink packaging machine ,
High quality shrink tunnel wrapping machine are suitable for
packing boxes, toys, electronic bricks and so on. The two machines
can pack the products with a layer of plastic film, which makes the
packaging more beautiful and firm
The machine adopts heating and stickiness free seal knife, which
ensures the machine running well and without smoke.
The time, transferring the products to the tunnel after sealing and
cutting, is adjustable.
Working with shrink tunnel, high efficiency, more convenient.
1. Up and down magnetic switch prevent sealing mistakes, and
protect the operators.
2. The input position is adjustable, base on the size of products
3. Schneider PLC, ‘Schneider’ AC contractor, and Intelligent
temperature controller performs stable.
4. Large power conveyor motor, with step less speed regulating,
ensures smooth feeding.
5. Up and down large power fan system ensures the excellent effect
of shrinking in one time.
6. Super cooling system cools the packing and makes the figuration
7. The size of tunnel can be customized as your request.
8. This machine adopts stainless steel heating elements with
automatic cooling function
which greatly extended the machine’s life span more than three
times. Shrinking temperature and conveyor speed can be adjusted
that assures stable performance. The packaging is good sealed,
anti-dust and anti-moisture;
9. Generally applicable to PVC, POF, PP, PET, OPS shrink wrap film;
10. The machine has Stable performance. Big power recycle motors
ensure hot air evenly. All chain bars use solid 45 # steel and
protect from external silicone tubes which can bear heavy items
without film burning;
11. With automatic sealer or semi-auto sealer, the operation is
Ⅲ. Technical Data
|Max. packing dimension:||L450×W270×H350mm||Max. packing dimension:||W450×H350mm|
|Min. packing dimension:||250×60×60mm||Min. packing dimension:||W100×H50mm|
|Power supply:||220-240V/50-60Hz||Power supply:||3P 220V,380-460V/50-60Hz|
|Heat Power:||1.8KW||Heat Power:||25KW|
|Packing speed:||2-5pcs/minute||Packing speed:||0-10m/minute|
|Sealing time:||0.5-1.5s||Shrink time:||0-0.6s|
|Conveyor loading:||30KG||Conveyor loading:||30KG|
|Width of the film:||Max. 550mm||Film Thickness:||0.04-0.12mm|
|Machine size:||L1020×W830×H1980mm||Tunnel size:||1200×500×380mm|
|Machine weight:||200KG||Machine weight:||340KG|
|Shrink film:||PE, POF, PVC, PP||Machine size:||2200×780×1470mm|
IV.Shrink Films Problems and Solutions
1. Burn Out
No or not enough air evacuation holes in the shrink films bag.
Increase the number of air evacuation holes.
Shrink tunnel temperature set too high. Lower the shrink tunnel
Shrink tunnel conveyor speed set too slow. Speed up the shrink
tunnel conveyor speed.
2. weak sealed
1>. The temperature of the sealing blade is too high. Lower the
sealing blade temperature.
2>. Sealing line position is not suitable. Sealing line should
be at the middle of the product.
3>. Seal pressure apply on the film is not even. Modify the
sealing blade and make it even. Check the seal pad to see whether
the pad is damage or not. If yes, replace the seal pad.
4>. Sealing surface of the sealing blade or sealing base dirty.
Cleaning the surface of the sealing blade and sealing base.
5>. Damage of the seal pad or seal tape. Replace the seal pad or
seal tape which is damage.
6>. The sealing cycle is too fast, not enough time to complete
sealing. Slow down the sealing cycle.
1. The tunnel size and length can be customized.
2. This is only a shrink tunnel.
3. Suitable for PE, PVC, POF film shrink wrapping etc.
4. Three-phase four-wire system.
5. Adjust the motor speed and temperature on the control panel,
before using, keep the tunnel being pre-heated for minutes.
VI . Shrink Films Thickness (For reference)
|Thickness||Heating Time||Tunnel Temperature|
|0.02-0.06mm||5-10s||140-160 Celsius Degree|
|0.02-0.04mm||6-12s||160-200 Celsius Degree|
|0.03-0.10mm, 0.12-0.20mm||8-16s, 30-60s||160-200 Celsius Degree, 180~200 Celsius Degree|
VII. Our advantage
1, We have 20 years experience in H.F technology.
2, We have professional designing team .
3, We can offer technical staff go to abroad for installation and
do training for all of customer from all over the world.
4, We have many agents for selling and service for customers all
over the world.
5, We have build up office in India,Turkey,British etc. We offer
the fast ,high value service to customers.
VIII. Quality guarantee
1. Each machine is manufactured by professional experienced staff.
2. Production process is under strict supervision and adopts China
and world production engineering.
3. The warranty time is two years. Quick-wear part is excluded.
4. When warranty date expires, lifetime maintenance service is
5. We can also offer PVC, PE films, BOPP films, stamping dies, hot
foil papers etc.
IX. Our Service
1. Customer's site installation, training & maintenance
2. 12-24 hours Online service by Email, Fax, Video Online for basic
setup and repairs
3. 12 months warranty for machine, life-long tech. support
4. Recommend equipment of top choice based on your requirements for
5. Examining mold drawings on your behalf to confirm optimum
structure size meeting high frequency process;
6. Providing assistance in manufacturing and modifying tools;
7. Our engineering instruction will guarantee your productive
manufacturing of top-quality products.
Q: Are you a factory or a trading company?
A: We are factory manufacturing packaging&printing machines and
we provide perfect OEM and after-sale service.
Q: Can you send me the video to show how the machine works?
A: Certainly, we have made video of every machine and uploaded them
Q: Do you have a sealer to suit this tunnel?
A: Yes, we surely can offer a complete set of shrink tunnel and
Q: Can you offer the shrink films?
A: We also offer best quality shrink films.
Q: This tunnel is small for my product, can you make a bigger one?
A: Yes, the tunnel size can be customized to suit customer's
Q: How can I pay my order?
A: We accept T/T, Western Union paying methods. For those orders less
than 500USD, we accept PayPal to pay.
Q: Do you have a CE certificate?
A: For every model of machine, it has a CE certificate.