Automatic L Bar Thermal Shrink Packing Machine Vertical Sealer Wrapping


Product Features

ZST-7585CL is standard automatic vertical L bar sealer which is widely used in the packaging assembly line of mass production with high efficiency.

L sealing bar is made by vertical up and down driving system. The surface of sealing is even. What’s more, the vertical sealing can avoid the crease and messy sealing line to achieve the perfect sealing effect, while allow for the sealing line to be in the center of the package.

Controlled via advanced PLC controller and HMI, the sealing system can give the continuous and smooth sealing order without replacement.

Variable infeed and ourfeed conveyor speed make the machine ideal for both manual and automatic feeding.

Using original Omron digital temperature controller which built-in PID function. Sealing blade temperature is extremely sensitive and accurate and we can be arbitrarily set. Meanwhile, avoid to hurt the product for imprecise temperature.

Two sets of horizontal sensors automatically compensate for item length change, meanwhile vertical sensors prevent from accidental cutting.

Separate motor is used to control the auto winding device, which make the waste film is not too loose or too tight to crack. The waste film can be easily removed.

Film up-down synchronization mechanism specially designed to correct the deviation film. Film micro perforation during the film unwinding to make air escape rapidly and get good shrinking effect. Film-roll holder at the bottom of the machine guarantee the machine chassis stability.

Different brands of shrink film is acceptable, PE film as an option.

T-6030 shrink tunnel adopts imported double recycling motors, so hot air in the tunnel is uniform to make shrink effect more beautiful. The U type stainless steel heaters guarantee service life. The chain conveyor made of solid steel covered with imported silicone tube is very durable. Besides the chain conveyor, we also have different conveyors according to products shape and material. Shrink temperature, conveyor speed and air volume are all adjustable.The special window is anti-fogging and makes shrinking preocess visible. The large wind cooling system can make the packing of product fixed and unchangeable after shrinking. The aluminum table can be used in the back of wind cooling system which makes sure the product will not drop. This shrink bundler wraps of boxes, photo frames, books, brochures, laundry etc.

Warranty and Support

1. The whole machine 12 months warranty.
2. Before shipment, machine will be tested and adjusted by our technicians to ensure you can install and operate easily.
3. Our engineers will guide you to install by the video call.
4. Instruction mannual and video will be provided.
5. Quick responses and feedback while needed.



Products Details

Technical Specification

Product Display


















Packaging And Delivery

1. Spray anti-rust oil
2. Fix the machine on the pallet
3. The machine is also wrapped with stretch film and sponge pads, prevent the machine from impact, moisture, dust
4. Covered with sea export plywood case.
5. Port Guangzhou or Shenzhen

  Guangzhou ZOSN Electric Automation Co., Ltd. was founded in 2006, located in Panyu District, Guangzhou, China. We are high-tech firm specializing in the automatic packaging equipment development and manufacture over 16 years, and are prepared to accept customer′s specific requirements, In order to help customers to improve efficiency, save resources and reduce production costs. We are also committed to the development and manufacture of packaging machinery. Our main products include: Sealing and shrink wrapping machine, case erectors, case sealers, tray erector, automatic integration of unmanned systems equipment, conveyors and other standard and non-standard machinery.

  We have accumulated rich experience of mechanical design, automatic controller. Technology, stable and completed program, advanced circuit devices, spare parts are all comes from years of accumulation. The advantage of our Packaging Machines is high quality, stable, efficiency, energy-saving, environmental protection, durable, beautiful etc. Your packaging expert, we “excellence” made.

  ZOSN company aims at satisfying every demand of the customers. All the designs of the machine are centered around the consideration of customers′ position. We regularly discuss customer feedback and seek solutions. If your esteemed company has special requirements, we are willing to customize for you. Our company will provide one year warranty and lifetime maintenance services.

We believe that: Apparel make the man, and the packer rewards the goods.

  ZOSN’s Company Policy: Excellence, Professional, Credibility and Make Packaging Simple.

  Because of excellence - So we focus our energy.

  Because of professional - So we know our deficiencies.

  Because of Credibility - So we do not allow our any mistakes.

  Because of pursuing faith - So we are always tireless exploration

  Because of thanks - So we always keep in mind to return customers.