How is the pressure applied during welding?

Pressure is applied via a top-mounted cylinder for vertical pressing and a level elbow joint to save strength, with foot-operated control.

What is the productivity of the machine?

The machine has a productivity rate of 3000 to 4000 times per 8 hours.

Can the machine be customized for specific needs?

Yes, KEEPLEADER has modified and designed the machine for customers' unique and special requirements; please contact them for updated details.

PVC High Frequency Welding Machine

Name: PVC High Frequency Welding Machine
Brand: Shenzhen Keepleader Machinery Co., Ltd.
SKU: 2065483525

Guangdong, ChinaShenzhen Keepleader Machinery Co., Ltd.

US$3,000.00-5,000.00

1 Piece

Product profile

Customization

Available

Application

Household Appliances, Garden Supplies, Auto Part, Stationery

Cooling Way

Air Cooling

Model NO.

PVC High Frequency Welding Machine

Control

Semi-Automatic

Frequency Range

High Frequency

Electric Current

Style

Portable

Power

Pneumatic

Machine

High Frequency Welding Machine

Welding Machine

PP High Frequency Welding Machine

Transport Package

Wooden Case

Key features

Dual Head Efficiency: One oscillation vibration system controls double working positions for higher productivity.

High Sensitivity Anti-Sparkle: NL 5557 device prevents mold damage during welding with high sensitive anti-sparkle protection.

Stable High Frequency Output: European-model high frequency vibration barrel ensures reliable and stable output performance.

Adjustable Precision Control: Stroke distance and horizontal electrode are adjustable with high precision regulating knob.

Durable Anodized Mould: Anodized mould and tooling designed for longer life-span and uniform pressure application.

Safety Protection Circuits: Includes low voltage control, over current protection, and static power failure safety features.

Portable Steel Structure: Thick steel plate bracket provides steady pressure support in a portable design.

Wide Power Range: Available in 4kw to 10kw power ranges to suit various welding sizes and requirements.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Shenzhen Keepleader Machinery Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-09-07Nearest Port: Shekou, YantianAverage Response Time: ≤4.06hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP

AI-Powered supplier vetting

SummaryThe supplier is identified as a Shenzhen-based trading company whose stated business scope includes cutting-equipment technology development, design, sales, and import/export activities. It reports ISO 9001 certification, customization and ODM capabilities, OEM service for renowned brands, raw-material traceability, and 100% finished-product inspection. However, its quality inspection method lacks written records, and service-capability procedures, corrective/preventive-action procedures, and complaint-handling procedures are not documented. Overseas service infrastructure is absent, including overseas warehouses, showrooms, agents or branches, and reported trade-show participation. R&D engineer experience is under five years, while the supplier reports 11–20 quality-control staff. Financial information is represented only by years rather than usable performance figures, so financial credibility cannot be fully assessed.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a quality-management-system certification, although the provided information does not include its validity period or certification scope.

After-Sales capabilityThe supplier reports no overseas warehouse, showroom, agent or branch, and no prior offline trade-show participation. It also lacks written procedures or records for corrective and preventive actions and customer-complaint handling, while service-capability assessment has records but no written procedure; these are explicit weaknesses in documented service support.

R&D capabilityThe supplier reports new products within the past year, ODM services, and multiple design-service options. However, total R&D engineer experience is under five years and no SDK is available, so the evidence supports some product-development activity but not a strong or comprehensive innovation capability.

Customization capabilityBoth R&D and design-capability records list customization from samples, customization from designs, full customization, flexible customization, and minor customization. The supplier also reports ODM service, providing explicit evidence of broad customization support.

Client casesThe supplier explicitly reports providing OEM services for renowned brands. No brand names, project details, order history, or independently verifiable case information are provided, so the evidence confirms a claimed customer category but not the strength or scale of its cases.

Product Q&A

Q:What is the warranty period for the machine?

The machine comes with a one-year warranty. During this period, free components are provided to replace defective parts, excluding damage caused by human error.

Q:What is the frequency range of the welding machine?

The machine operates at a high frequency of 27.12 MHz, which complies with international standards.

Q:What types of materials can this machine weld?

It is suitable for PVC, EVA, TPU, PET, GAG, and PP materials, specifically those containing up to 30% PVC content.

Q:What after-sales support services are provided?

Services include free samples for defective parts, technical support from experienced engineers, user manuals, training videos, remote training, and optional on-site training overseas.

Q:What are the power options available?

Power ranges from 4kw to 10kw, with specific models offering 5000W (KLR-5000TA) and 8000W (KLR-8000TA) options.

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PVC High Frequency Welding Machine