How could we do if the parts broken within warranty?

We would express the free replacement parts during the warranty date.

Does your engineer understand English?

Our engineer understand a little English. All of our engineers have more than five years machine installation experience.

How many worker do we need running those machines?

Usually need one person to opertate the machine.

How do we solve the machine problem after your engineer leaving?

Generally speaking, there will be no problem after finish installing. In case you have any problem. You can contact our sales at any time. Our engineer will take a solution video according your description.

How can I visit your company?

It takes 50 minutes by car from Wenzhou Air Port to our factory . And it takes only 10 minutes by car from Ruian train station to High Sea factory .

Automatic Bottom Sealing Computer Control Bag on Roll Making Machine

Name: Automatic Bottom Sealing Computer Control Bag on Roll Making Machine
Brand: Wenzhou High Sea Machinery Co., Ltd.
SKU: 929614885

Zhejiang, ChinaWenzhou High Sea Machinery Co., Ltd.

US$20,000.00-50,000.00

1 set

Product profile

Customization

Available

After-sales Service

Lifetime

Warranty

1 Year

Model NO.

HSYX-450X2

Product Line

Seals Mode

Heating Sealing

Layer

4 Layers

Bag Width

100 mm - 400 mm

Bag Length

150-1000 mm

Film Thickness

7-50mic

Total Power

14kw

Air Consumption

4HP

Transport Package

Wooden Pallet

Specification

L6500*W2200*H1900mm

Trademark

HIGH SEA

Origin

Ruian Wenzhou China

HS Code

84778

Production Capacity

500 Sets/Year

Key features

Lifetime After-Sales Service: Provides lifetime technical support and service availability for the machine.

Dual Servo Control System: Double servo motors ensure stable production and precise bag making.

High Efficiency Automation: Automatic film-break, core-change, and stacking functions reduce labor.

Wide Customization Range: Bag width 100-400mm, length 150-1500mm, and film thickness adjustable.

Fast Production Speed: Produces 180-300 pieces per minute on two lines simultaneously.

User-Friendly Interface: Touch screen control with PLC microcomputer for simple operation.

Versatile Material Support: Suitable for LDPE, HDPE, recycled materials, and paper/PVC cores.

22 Years Manufacturing Expertise: Established in 1996 with extensive experience in plastic machinery.

Company profile

Wenzhou High Sea Machinery Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-06-06Average Response Time: ≤8.09hTerms of Payment: LC, T/T, Money GramInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryWenzhou High Sea Machinery Co., Ltd. is a China-based limited company in Zhejiang that is described as both a trading company and manufacturer/factory, specializing in bag-making, film-processing, printing, and related machinery. Evidence indicates ISO 9001 and CE certification claims, six production lines, 6–10 quality-control staff, broad export coverage, and export activity since 2006. The supplier reports internal process standardization, research and development activity, branded component usage, and stated quality testing before delivery. However, the provided information does not sufficiently verify after-sales service performance, financial credibility, customization capability, or specific customer cases.

Supplier typeThe supplier is identified as a trading company in one record and as both a trading company and manufacturer/factory in another. Its listed business covers packaging and printing machinery manufacturing and processing, with a specific factory address in Pingyang County, Zhejiang.

CertificationsThe supplier states that its machines passed CE certification and that its quality system is certified to ISO 9001. It also reports Bureau Veritas personnel inspecting its workshops, although the provided information does not include certificate numbers, validity dates, or inspection reports.

R&D capabilityThe supplier states that it continuously researches and develops new equipment and identifies 6–10 years of total experience for its R&D engineers. This supports the existence of R&D activity, but no specific innovations, patents, development results, or product-launch record is provided.

Production capacityThe supplier reports six production lines, 6–10 quality-control staff, lead times of within 15 working days off-season and one month in peak season, and a broad machinery product range. It also states that equipment undergoes quality testing and safety packing before delivery, supporting a demonstrated production operation.