ZONESUN
ZONESUN ZS-MSZH20L Automatic Mailer Box Folding and Forming Machine
- Cena
- $20,000.00
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Pre-sale Support
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Have questions about ZONESUN?
Get in touch with us through the following channels:
Contact Details
E-mail: info@zonesunpack.com
Phone / WeChat / WhatsApp: (+86)18924567106
Website: https://www.zonesunpack.com
Company Information
Chinese Company:
Guangdong Shanghang Technology Limited
Address:
No.8, Lane 1, East Dianbian Road, Nanyue, Shang An, Jinsha, Danzao Town, Nanhai District, Foshan City, Guangdong Province, China.
Postcode: 528223
Shipping Information
Shipping Policy
Last Updated: March 6, 2026
After payment, orders for standard in-stock items that do not require special customization are typically processed within 3–7 business days after payment confirmation. Processing times may vary depending on product availability or customization requirements.. Delivery time may vary depending on order quantity or current production schedule。
In order to offer better service, we have operated with multiple shipping companies like Fedex, DHL, UPS, EMS etc. We ensure that you can choose the most suitable one for our online products.
If the goods are shipped by express companies such as FedEx or DHL, the delivery time is 6-8 business days.
With economy shipping options, such as parcels or dedicated lines,sea shipping, orders are typically delivered within 15-50 business days after the shipping date.
But if you need faster shipping, please contact us to upgrade shipping method. We are glad to help you.
All delivery times are estimates and not guaranteed. Actual delivery times may vary depending on order volume or other factors (such as weather delays). We will contact you via email in the event of any unexpected delays during transit.
If you find the shipping fee is too expensive for you, please contact us, we are glad to help you find the best shipping method. For large machine, it will be better for you to contact us before placing the order, in this way we can confirm the model,price, delivery time and check if the machine is really suitable for your products.
The total cost of your order only includes the cost of the product and shipping. You are responsible for paying all import and other charges that may be required by your country, such as but not limited to taxes, duties, etc.Import duties, taxes, and customs fees are determined by the destination country and are the responsibility of the buyer. Please pay the duties promptly upon receiving notification. Import duties, taxes, and customs fees are determined by the destination country and are the responsibility of the buyer. If customs clearance issues occur due to unpaid duties or missing documentation, the buyer may be responsible for any additional charges or losses.If you need more information about customs duties, please contact your local customs freight forwarding company.
If you encounter any problems during the shopping process, please feel free to contact us.
FAQ
I ordered more than one item. Will they all be delivered at the same time?
We try to make sure all your items reach you at the same time. Sometimes our products are not always sent together since different shipping options can be used, depending on the product.
Can I change the delivery address of my package after it has been shipped out?
Unfortunately, we cannot change the shipment once the product is en route,but you can cancel an order within 60 minutes and reorder with accurate details.
What should I do if I receive the wrong product?
Please contact customer support at info@zonesunpack.com
Contact Support
We know some customers may need the product urgently and hope they can place the order as soon as possible. In this situation, we offer e-mail and online chat support to help our customers to know more things about our products and service.
Our Contact Information
E-Mail: info@zonesunpack.com
Phone / WeChat / WhatsApp: (+86) 18924567106
Address: No.8, Lane1 East Dianbian Road, Nanyue, Shang An, Jinsha, Danzao Town, NanHai District, FoShan City, GuangDong Province, China.
The ZONESUN ZS-MSZH20L Automatic Mailer Box Folding and Forming Machine automatically picks flat box blanks, forms the bottom, folds the side panels and inserts the tabs. It handles compatible mailer boxes and cardboard trays at 20–30 pcs/min.
Key Features
- PLC touchscreen with production speed, count and status monitoring
- Vacuum suction for automatic box-blank picking
- Adjustable box positioning structure
- Automatic bottom forming, side folding and tab insertion
- Servo motor control for convenient adjustment
- SUS304 stainless-steel exterior cover
- No-product waiting, incorrect-loading stop and motor-overload protection
Specifications
| Machine Model | ZS-MSZH20L |
|---|---|
| Voltage | 220/380 V, 50 Hz |
| Power | 2.5 kW |
| Production Speed | 20–30 pcs/min |
| Paper Box Material Requirement | 220–450 g/m² |
| Applicable Box Size | 150 × 100 × 45 mm / 150 × 150 × 50 mm / 250 × 130 × 55 mm |
| Air Pressure | ≥0.6 MPa |
| Air Consumption | 20 m³/h |
| Machine Dimensions (L × W × H) | 2200 × 1000 × 1500 mm |
| Machine Weight | Approx. 1000 kg |
Applications
Designed for compatible mailer boxes, cardboard trays and similar paper packaging boxes made from 220–450 g/m² paperboard. The machine can work independently or integrate with compatible filling, labeling, coding and weighing equipment.
Optional Configurations
- Hot-melt glue sealing system
- Upward-opening safety cover










Box compatibility and optional configurations should be confirmed before ordering.