How long does it take to change the mold?

The time required for changing the mold and discharging the pipe is approximately 20 minutes.

What are the main applications of the corrugated metal bellows?

They are widely used in highway bridges, railroad bridges, water conservancy, and power projects for post-tensioning prestressing.

Fully Automatic Metal Bellows Production Line with PLC Control for Welded & Formed Bellows

Name: Fully Automatic Metal Bellows Production Line with PLC Control for Welded & Formed Bellows
Brand: Qingdao Cuishi Plastic Machinery Co., Ltd
SKU: 2137274852

Shandong, ChinaQingdao Cuishi Plastic Machinery Co., Ltd

US$12,000.00-35,188.00

1 Piece

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Long Time Service

Warranty

1 Year

Pipe Material

Iron

Condition

New

Customized

Theory

Inverter

Application

Industry

Type

Pipe Production Line

Raw Material

Galvanized Steel Strip

Galvanized Steel Strip Width

0.23-0.6mm,78mm Width

Galvanized Steel Strip Pipe Speed

21m.Min

Wave Crest Height

0.25mm and 0.3mm

Transport Package

Film Package

Specification

40-250mm

Trademark

wangyuan

Origin

China

HS Code

8307900000

Production Capacity

100 Sets

Key features

High Production Efficiency: Speed up to 20m/min, producing 10,000 meters in 8 hours with automatic feeding and cutting.

Significant Material Savings: Saves approx. 1 ton of steel daily; average material saving of 12.5% per meter compared to standard designs.

Advanced PLC Control System: Full automatic Siemens touch screen control with infrared sensing for automatic stop and seamless splicing.

Optimized Four-Wave Design: Ensures sufficient strength, flexibility, and sealing; prevents orifice destruction during tendon tensioning.

Fast Mold Changeover: Mold change and pipe discharge time is only about 20 minutes, enhancing operational convenience.

Strong Structural Performance: Enhances seismic performance and concrete grip; reduces self-weight and deflection in bridge construction.

Energy Efficient Operation: 15KW+2.2kw motor power with sinusoidal frequency converter for stable and efficient performance.

Company profile

Qingdao Cuishi Plastic Machinery Co., Ltd

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2017-03-26Nearest Port: qingdao portAverage Response Time: ≤11.00hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryQingdao Cuishi Plastic Machinery Co., Ltd. is identified as a China-based manufacturer/factory in Shandong, although another record describes the company type as a trading company. The supplier states that it was established in 1999, operates a factory exceeding 10,000 square meters, and has ISO 9001 certification. Its product scope centers on plastic pipe, profile, sheet, board, corrugated pipe, and related extrusion production lines. Reported annual capacity is 100 plastic pipe production lines and 20 plastic corrugated pipe lines, with peak-season fulfillment taking 2–3 months. The supplier claims a one-year free warranty for turnkey equipment, lifelong maintenance and debugging, and technical training. Export capability is indicated by self-operated import/export rights and export activity since 2017, with exports representing 41%–50% of sales. Evidence for innovation, customization, and customer cases is limited; one trade transaction and one associated buyer are recorded, but this does not establish...

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and describes itself as a physical factory integrating research and production, with an industrial facility exceeding 10,000 square meters. However, one record classifies the company nature as a trading company, creating a classification inconsistency that should be verified.

CertificationsThe supplier reports certification under ISO 9001 management systems. This is explicit evidence of holding a quality management certification, although no certificate number, issuing body, or validity date is provided.

After-Sales capabilityThe supplier states that it provides a one-year free warranty for turnkey engineering equipment, lifelong maintenance and debugging, and training for technical personnel. These stated commitments support after-sales capability, although actual service performance is not independently evidenced.

Production capacityThe supplier reports annual productivity of 100 plastic pipe production lines and 20 plastic corrugated pipe lines, operates a factory exceeding 10,000 square meters, and indicates a 2–3 month peak-season fulfillment period. These explicit capacity and facility data support production capability, while the stated 1–3 years of total staff experience is a separate limitation in workforce-experience evidence.