What are the after-sales service options?

After-sales service is available for the machine.

What is the expanding time for the machine?

The expanding time is less than 20s, 30s, or 40s depending on the specific model.

What certifications does the machine have?

The machine is SGS and ISO certified for global compliance and reliability.

DN300-600 Stainless Steel Bellows Expansion Joints and Compensators Forming Making Machine

Name: DN300-600 Stainless Steel Bellows Expansion Joints and Compensators Forming Making Machine
Brand: Comflex Industrial Co., Ltd.
SKU: 1920458261

Jiangsu, ChinaComflex Industrial Co., Ltd.

US$15,000.00-35,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Available

Warranty

One Year

Model NO.

Comflex

Machine Name

Mechanical Bellow Expanding Machine

Size Range

80-3000mm

No. of Layers

Single or Multi Layer

Type of The Hose

Annular

Control

PLC Control

No of Convolutions

5-8

Expanding Type

Mechanical

Pitch Height

90mm

Singlelayer Thickness

<3mm

Multilayer Thickness

<6mm

Transport Package

Standard Sea Package for Flexible Metallic Hose Ma

Specification

SGS, ISO

Trademark

HLT

Origin

Jiangsu, China

HS Code

84748020

Production Capacity

15 Sets Per Year

Key features

Wide Size Range: Produces bellows from DN80 to DN3000mm with single or multi-layer tubes.

Siemens PLC Control: Fully automated production with advanced Siemens controller for high precision.

Fast Hydraulic Forming: Hydraulically powered system ensures fast forming speed and low noise operation.

Durable Tooling: Forming tools made of high-strength die steel for extended service life.

Customizable Design: Machine parameters can be customized according to specific customer requirements.

SGS & ISO Certified: Certified for global compliance, reliability, and safety standards.

High Efficiency: Expanding time ranges from 20s to 40s depending on the machine model.

Comprehensive Support: Available after-sales service and one-year warranty for all machines.

Company profile

Importers and ExportersFast DeliveryCustomization from SamplesFlexible Customization

Comflex Industrial Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2004-10-01Nearest Port: Shanghai, Qingdao, HangzhouAverage Response Time: ≤2.29hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryComflex Industrial Co., Ltd. is identified as a China-based limited company with conflicting classifications: one slice describes it as a trading company, while another identifies it as a manufacturer/factory. Its stated product scope is flexible metal hose, with an annual productivity figure of 1,000 tons. The supplier reports professional technical R&D capability, new products in the past year, and broad customization services, but does not provide 3D software design, ODM, SDK, or well-documented service-control procedures. It has no overseas warehouse, showroom, agent/branch, or reported offline trade-show participation. Export sales account for 51%–70% of total sales. No certification holdings or customer cases are provided, and financial records are only identified by reporting years rather than performance details.

After-Sales capabilityThe supplier has 25 qualified service-capability suppliers listed, but it has no written or recorded procedures for supplier service assessment, corrective and preventive actions, or effective customer-complaint handling. It also lacks overseas service infrastructure, including warehouses, showrooms, agents, and branches.

R&D capabilityThe supplier is identified as a professional technical supplier, operates in engineering and technology research and development, and reports having launched new products during the past year. However, it does not offer ODM services, OEM for popular brands, 3D software design, or an available SDK.

Production capacityThe supplier reports annual productivity of 1,000 tons for flexible metal hose, expansion joints, and related metal-hose machinery, and another slice identifies it as a manufacturer/factory. Because the supplier type is also reported as a trading company, the extent of directly controlled production capacity remains unclear.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, flexible customization, and full customization. These repeated listings provide direct evidence of broad customization coverage.