What is the power supply requirement?

The power supply is 220V, 50Hz, with optional configurations available.

Can the welding length be adjusted?

Yes, the welding length ranges from 420mm to 3500mm.

Double Head Seamless Welding Doors and Windows Making Machine

Name: Double Head Seamless Welding Doors and Windows Making Machine
Brand: Shandong Eworld Machine Co., Ltd.
SKU: 1911210492

Shandong, ChinaShandong Eworld Machine Co., Ltd.

US$4,750.00

1-2 Pieces

US$4,650.00

3-4 Pieces

US$4,600.00

5+ Pieces

Product profile

Customization

Available

After-sales Service

on Line Support

Warranty

1 Year

Model NO.

WFH-2A

Condition

New

Certification

ISO, CE, FDA

Automatic Grade

Semi-Automatic

CNC or Not

not CNC

Voltage

220V

Name

PVC UPVC Seamless Welding Machine

Welding Angle

90 Degree

Power

2.5kw

Weight

750kg

Transport Package

Plywood

Specification

4300*1050*1800mm

Trademark

Eworld

Origin

Jinan City, Shandong Province, China

Production Capacity

100 Set/ Month

Key features

Simultaneous Welding & Cleaning: Welds and cleans overlap/seam at the same time for smooth top and bottom finishes.

High Precision Guide System: Features high precision linear bearing guides for stable and accurate performance.

Adjustable Pressure Control: Individual pressure adjustable cylinders for front and back clamping plates.

Preheat Stress Reduction: Preheat system greatly reduces internal stress to make welding much stronger.

Smart Alarm System: Ensures machine only starts when conditions like air pressure are correct.

Versatile Profile Compatibility: Works for both white PVC/UPVC and colorful PVC/UPVC profiles.

Dual Head Operation: Two heads can work individually or jointly to suit different production needs.

High Daily Capacity: Produces 160-180 window frames per day (8 hours) with 2.5kw power.

Company profile

High Repeat Buyers ChoiceExperienced TeamSelf-brandedImporters and Exporters

Shandong Eworld Machine Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 10 Year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.30h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and trading company producing scrap metal arts, with two production lines and a factory in Dezhou, Shandong. It reports ISO9001:2015 and RoHS certifications, raw-material traceability, 100% finished-product inspection, and documented procedures for service assessment, corrective actions, and complaint handling. ODM and sample-based customization are available, while no SDK, popular-brand OEM service, or new product launches last year are reported. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and zero countries listed for overseas services. The supplier reports two R&D engineers, six to ten quality-control staff, one-month peak and off-season lead times, and no Fortune 500 customer collaborations. Financial records are identified by years, but the slices do not provide sufficient non-financial evidence to assess credibility.

Supplier typeThe supplier describes its business as scrap metal arts and is classified as a combined company. It operates a factory in Dezhou, Shandong, with two production lines, indicating a combined manufacturing and trading structure.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and RoHS product compliance certification. These explicitly demonstrate formal quality-management and product-compliance certifications.

After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaint handling. However, it reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation, so its documented service processes are stronger than its overseas service infrastructure.

Production capacityThe supplier operates two production lines, reports six to ten quality-control staff, uses documented inspection instructions, and conducts 100% finished-product inspection. These explicit controls and operating resources support a positive assessment of production and quality-control capability.

Customization capabilityThe supplier explicitly provides ODM services and offers customization from samples. These capabilities directly support customer-specific product development and adaptation.

Client casesThe supplier reports no collaboration with Fortune 500 companies. Although repeat-buyer preference is stated at 80%–100%, no specific customer names, projects, or independently identifiable case details are provided, so customer-case strength cannot be confirmed.

Product Q&A

Q:When can we arrange shipment?

We usually arrange shipment within 15 days after getting a deposit, but customized machines should be more than 25 days.

Q:What you can do if my machines have problems?

1) We can send you free components if your machines are in guaranteed time. 2) We can send our engineers to repair your machines

Q:Do you provide equipment operation training?

Yes. We can send professional engineers to the working site for equipment installation, adjustment, and operation training. All of our engineers have passports.

Q:What is the warranty period for this machine?

The machine comes with a 1-year warranty as per the product attributes.

Q:What certifications does the machine have?

The machine is certified with ISO, CE, and FDA standards.