What is the warranty period?

Standard Warranty: 15 months. We guarantee the quality of the main pasts within 15 months. If the main parts go wrong without artificial factors within the period of warranty , we will provide them for you freely.

Is customization available?

Yes, custom configurations are available upon request for power supply, working air pressure, welding height, width, range, and weight.

What certifications does the machine have?

The machine and factory have passed ISO, CE, TUV, and ISO9001 certifications.

China High Quality UPVC Window Door Two Heads Seamless Welding Machine PVC Window Door Making Machine Line

Name: China High Quality UPVC Window Door Two Heads Seamless Welding Machine PVC Window Door Making Machine Line
Brand: Shandong Seth Machinery Co., Ltd.
SKU: 2106404522

Shandong, ChinaShandong Seth Machinery Co., Ltd.

US$5,379.00-6,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Video Instruction, Online

Warranty

15 Month

Model NO.

seamless welding machine

Condition

New

Certification

ISO, CE, TUV

Automatic Grade

Automatic

CNC or Not

CNC

Voltage

380V

Input Power

2.5kw

Working Air Pressure

0.6-0.8MPa

Welding Width

120mm

Weight (Approx.)

900kg

Welding Range

435mm-3300mm

Transport Package

Wooden Box or Plastic Film

Specification

4260X960X1760mm

Trademark

SETH

Origin

Jinan

HS Code

8462619090

Production Capacity

500 Units/Month

Key features

Seamless Welding Technology: Automatically realizes seam/seamless conversion, avoiding tool wear and extending service life.

High Precision & Uniformity: Provides more uniform welding sparks and better flatness compared to ordinary welding machines.

15-Month Warranty Coverage: Free replacement for main parts with no artificial damage within the 15-month warranty period.

Comprehensive After-Sales Support: Includes video instructions, online support, and optional on-site training at USD 120/day.

Customizable Configurations: Custom configurations available for power, air pressure, welding width, and range upon request.

ISO, CE, TUV Certified: Product and factory passed ISO9001, SGS, CE, and TUV certifications ensuring quality standards.

OEM & ODM Services: Supports customization from samples, designs, and flexible minor customization options.

High Production Capacity: Workshop capacity exceeds 20,000 machines per year with 10+ national patents.

Company profile

Fast DeliveryFull CustomizationR&D CapabilitiesQuality Assurance

Shandong Seth Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.24h

AI-Powered supplier vetting

SummaryThe supplier presents itself as an R&D, innovation, and production company specializing in mechanical and aluminum-processing machinery. Evidence indicates professional technical supplier status, 3D design services, broad customization capabilities, specialized machining equipment, and claims of more than 10 national patents. ISO9001, SGS, and CE certifications are stated. The supplier reports skilled production and management personnel and provides installation, commissioning, training, guidance, and after-sales support. However, finished-product inspection is guided by instructions without written records, and no valid manufacturing-capacity contract with affiliated subcontractors is reported. Overseas support is limited: no overseas warehouse, showroom, agents, branches, trade-show participation, or identified overseas service countries. Financial information provided is zero for the stated reporting periods, but its meaning and completeness are not independently clarified. No customer cases are supplied.

Supplier typeThe supplier is identified as a professional technical supplier and describes itself as integrating R&D, innovation, and production. Its stated business scope covers mechanical equipment, CNC machines, metal-forming machines, and related products, supporting classification as a machinery manufacturer or technical equipment supplier.

CertificationsThe company description explicitly states that the supplier has passed ISO9001, SGS, and CE certifications. These stated certifications provide direct evidence of certification holding, although no certificate numbers, dates, or scope are provided.

After-Sales capabilityThe supplier states that it provides installation, debugging, technical training, guidance, and after-sales service, and reports an experienced after-sales team. However, it has no overseas warehouse, showroom, agents, branches, or identified overseas service countries, which limits demonstrated international service reach.

R&D capabilityThe supplier claims R&D experience, more than 10 national patents, product design and development engineers, and an R&D and innovation role. It also provides 3D software design services, but reports no available SDK; the evidence supports product and engineering innovation capability rather than software-development capability.

Production capacityThe supplier lists VMC, milling, lathe, grinding, sawing, laser interferometer, and collimator equipment, and claims high precision, automation, reliability, and stability. It also reports skilled production engineers and production management. Countervailing limitations are that finished-product inspections have instructions but no written records, and no valid manufacturing-capacity contract with affiliated subcontractors is reported.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and states that products can be customized to customer requirements. Its 3D design service and R&D capability further support the stated customization offering.

Product Q&A

Q:How to use your machine?

We will complete adjustment and test it before delivery as well as provide you video&manual instruction for reference,for any other questions,you can contact with us,we will help you solve it asap.

Q:What's the delivery time?

It usually take 15-25 days for production after our bank received depsosit payment.

Q:What's the payment terms?

T/T 30% deposit to confirm order +70% balance payment should be paid before delivery.

Q:Are you factory or trading company?

We're factory, also can help you purchase the relative products to complete one stop service for you.

Q:How's your capacity in your workshop?

Our produce capacity is more than 20,000 pcs machine per year.