How is the force applied during the test?

A constant force of 70N is applied along the handle's rotational axis to simulate the opening direction.

Precision Handle Rotation Force Degradation Fatigue Testing Machine

Name: Precision Handle Rotation Force Degradation Fatigue Testing Machine
Brand: Dongguan Lituo Testing Instrument Co., Ltd.
SKU: 2134040242

Guangdong, ChinaDongguan Lituo Testing Instrument Co., Ltd.

US$2,000.00-6,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

LT-JC204-A01

Specification

1000*500*1000mm

Trademark

LITUO

Origin

China

Production Capacity

50 PCS/Year

Key features

15,000 Cycle Durability Test: Validates handle longevity through 15,000 open-close cycles at 250-275 cycles per hour.

High Precision Measurement: Ensures positional change at engagement point does not exceed 0.5 mm after testing.

OEM and ODM Services: Supports full customization, minor customization, and customization from samples or designs.

1-Year Warranty Coverage: Provides comprehensive after-sales service and warranty for 1 year upon purchase.

Low Minimum Order Quantity: Accepts orders starting from just 1 piece, ideal for testing and small batch needs.

Manufacturer Direct Supply: Direct factory supply with 4 production lines and 4 dedicated R&D engineers.

Company profile

Exhibition ExperienceFast DeliveryQuality AssuranceR&D Capabilities

Dongguan Lituo Testing Instrument Co., Ltd.

Guangdong, 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: Shenzhen Port CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.25h

AI-Powered supplier vetting

SummaryDongguan Lituo Testing Instrument Co., Ltd. is identified as a manufacturing enterprise integrating R&D, production, and sales of materials, finished-product, mechanics, and environmental testing instruments. It has a 10,000-square-meter facility, four production lines, machining resources, three quality inspectors, documented finished-product inspection procedures, and broad customization options. The supplier reports ISO 9001, ISO 14001, and ISO 45001 certifications, along with other management-system and supplier approvals. Overseas service offerings include debugging, maintenance, repair, training, and installation, supported by written procedures. However, it reports no SDK availability, no in-stock service, overseas warehouse, or overseas showroom, and no valid manufacturing-capacity contract with associated subcontractors. Export activity is present but limited in the provided data, with two export-trade staff and 21%–30% of sales from exports. No Fortune 500 partnerships or repeat-buyer preference...

Supplier typeThe supplier is explicitly described as a manufacturing enterprise integrating R&D, production, and sales of testing instruments, rather than only a trading or service company. Its stated product scope covers materials, finished-product, mechanics, and environmental testing instruments.

CertificationsThe supplier reports ISO 9001, ISO 14001, and ISO 45001 certifications, plus SGS supplier approval, environmental management, intellectual property management, and occupational health and safety management certifications. These stated certifications provide explicit evidence of formal quality and management systems.

After-Sales capabilityThe supplier offers debugging, maintenance, repair, training, and equipment installation, with written service-assessment procedures, corrective and preventive action records, and complaint-handling procedures. However, it reports no overseas warehouse or showroom and no in-stock service capacity, limiting the evidence for rapid local support.

Production capacityProduction evidence includes a 10,000-square-meter facility, four production lines, milling-machine, EDM, and lathe resources, three quality inspectors, documented inspection instructions, and one-month peak and off-peak lead times. The supplier also reports no valid manufacturing-capacity contract with associated subcontractors, so external capacity assurance is limited.

Customization capabilityThe supplier explicitly lists customization from samples, designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage.

Product Q&A

Q:What is the testing standard for handle durability?

The machine performs 15,000 open-close cycles. After testing, the positional change at the handle's engagement point must not exceed 0.5 mm.

Q:What is the warranty period for this equipment?

We provide a 1-year warranty and after-sales service for all our testing machines.

Q:Can I customize this testing machine?

Yes, we offer OEM and ODM services, including full customization, minor customization, and customization from samples or designs.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece, allowing for flexible purchasing for testing or small-scale needs.

Q:What are the payment terms and lead time?

Payment is accepted via T/T. The average lead time is one month, regardless of peak or off-peak seasons.

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Precision Handle Rotation Force Degradation Fatigue Testing Machine