Competitive Price CE Circular Loom 4-Shuttle Construction Valve Bag Making Machine

Name: Competitive Price CE Circular Loom 4-Shuttle Construction Valve Bag Making Machine
Brand: Hebei Haosen Leituo Machinery Technology Co., Ltd.
SKU: 2288002245

Hebei, ChinaHebei Haosen Leituo Machinery Technology Co., Ltd.

US$1,970,000.00

1 Set

Product specifications

Extrusion Machine

Circular Loom

Lamination Machine

Product profile

Customization

Available

After-sales Service

Zero-Worry After-Sales Service

Warranty

1 Yeaer

Model NO.

HSFK-J1-FK008-VS

Product Line

All Machines of Production Line Is on Sale

Lines

Voltage

380V

Seals Mode

Heat Sealing

Speed

High

Continuous-Rolled

Sealing & Cutting

Heat-Sealing Cold-Cutting

Layer

Double

Machine Type

Bag Forming Machine

Computerized

Type

Plastic Bag Making Machine

Product Name

PP Woven Valve Bag Production Line

Machines Contained

Extrusion Machine Circular Loom Laminating Machine

Machines on Sale

Printing Machine Bag Making Machine

Operating Speed

120-130 Bags/Min

Bag Width

300-600mm

Bag Length

300-750 mm

Bottom Patch Length

200-500 mm

Bottom Patch Width

75-155 mm

Machine Weight

16-17.5 Tons

Operating Power

60 Kw

Air Pressure

≥0.6 MPa

Air Consumption

<350 L/Min

Delivery Time

90 Working Days

Advantages

Ai Vision Inspection

After-Sales

5 Zero-Worry After-Sales Service

Transport Package

Plastic Film, Wooden Case

Specification

11 × 7.5 × 2.5m(L×W×H)

Trademark

HAOSEN

Origin

China

Key features

High Production Speed: Stable operating speed up to 120-130 bags per minute.

Low Scrap Rate: Efficiency with low scrap rate below 0.1%.

AI Vision Inspection: Standard system detects defects with miss rate below 0.05%.

One-Click Specification Change: Adjust all parameters on touch screen in 2-3 minutes without stopping.

Turnkey Project Service: Complete solution from workshop design to successful production.

Energy Saving Technology: Vector frequency conversion reduces motor energy consumption by 10%-30%.

Zero-Worry After-Sales: Includes 3-year free control system upgrade and long-term training.

Patent Protection: Independently developed avoiding 20+ foreign patents with no infringement risk.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceProduct Certification100% Finished Products Inspection

Hebei Haosen Leituo Machinery Technology Co., Ltd.

Hebei, China

Business Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 17years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.02h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company engaged in manufacturing and processing machinery, with factory locations in Shandong and Zhejiang and a stated 300.0 m² manufacturing plant. Its offering covers multiple bag-production and packaging-machine lines, and it reports 100% finished-product inspection, raw-material traceability, quality assurance, and a 12-month warranty. However, no supplier-management-system certification is reported, and there are no overseas agents, branches, warehouses, showrooms, or stated overseas-service countries. Service complaint handling and corrective-action procedures lack written procedures or records. The supplier has customization-from-samples capability, but launched no new products in the past year. Financial evidence is not assessed here because the provided records contain financial figures.

Supplier typeThe supplier is explicitly classified as a Trading Company and its commercial engagement is Manufacturing & Processing Machinery. It also reports a manufacturing plant, indicating a trading-company structure with stated production-related facilities.

CertificationsThe supplier-management-system certification field is explicitly reported as NIL. No certification evidence is provided for this field, so the supplier does not demonstrate certification holding.

After-Sales capabilityThe supplier states that all equipment has a 12-month warranty covering manufacturing defects and performance issues. However, it reports no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents or branches, and no written complaint-handling or corrective/preventive-action procedures, indicating warranty coverage but limited documented and overseas service infrastructure.

R&D capabilityThe supplier reported no new products launched in the past year. Its listed product range is broad, but the slices do not establish recent product development or innovation performance.

Production capacityThe supplier reports manufacturing locations in Shandong and Zhejiang, a 300.0 m² plant, 100% finished-product inspection, raw-material traceability, one quality inspector, and lead times stated as within 15 working days. These data demonstrate stated production and quality-control capabilities, although the inspection method is performed by packing staff and service-capability assessment lacks written procedures.

Customization capabilityThe supplier explicitly offers customization from samples. This supports sample-based customization, although no broader engineering or design scope is documented.

Product Q&A

Q:Will the bag seal leak dust or material?

No. We adopt a unique heat sealing system with uniform air blowing and constant temperature, plus a cooling station to ensure strong sealing. The standard AI vision inspection system automatically detects and rejects defective seals online, with a miss rate below 0.05%, guaranteeing 100% sealing quality.

Q:Does your machine infringe any foreign patents?

Rest assured. Our bag making machine is completely independently developed, avoiding more than 20 foreign patents, especially 3 key invention patents. We hold multiple nationally authorized patents with no risk of infringement litigation. Third-party factory and product inspection are welcome.

Q:What is the production speed of your bag making machine? Is the scrap rate high?

Stable operating speed 120-130 bags/minute, much higher than ordinary machines (70-100 bags/min). Scrap rate is below 0.1% (ordinary machines 0.5%-1%), and with vision inspection, material waste is greatly reduced.

Q:I'm worried about after-sales support if problems occur. How is your service?

We provide zero-worry service: third-party inspection accepted before/during/after order; video guidance + remote diagnosis after delivery; on-site engineers available if needed; 3-year free control system upgrade; long-term on-site technical training (6-12 months) can be arranged. We have customers in 30+ countries with high repeat order rate and good reputation.

Q:What bag widths can your machine handle? Is it difficult to change specifications?

Bag width range 300-600mm, bag length 300-750mm. With independent servo motor control, all parameters (bag width, bottom patch position, valve position, etc.) are adjustable on the touch screen with one click, no need to stop the machine. Size change takes only 2-3 minutes, greatly reducing downtime.