What is the displacement resolution?

The displacement resolution is 0.01mm.

What types of springs can this machine test?

It can test spiral springs, disc springs, tower springs, clamp springs, sheet springs, composite springs, gas springs, die springs, and special-shaped springs.

Microcomputer Controlled Wdw-50m Bellows Foot Pedal Electronic Universal Testing Machine

Name: Microcomputer Controlled Wdw-50m Bellows Foot Pedal Electronic Universal Testing Machine
Brand: Jinan Liling Testing Machine Co., Ltd
SKU: 2020774642

Shandong, ChinaJinan Liling Testing Machine Co., Ltd

US$3,999.00-5,999.00

1 Set

Product profile

Customization

Available

After-sales Service

Whole Life

Warranty

12 Months

Model NO.

WDW-50M

Max Diameter of Workpiece

<500mm

Mass Scope of Workpiece

<900kg

Type

Universal Testing Machine

Maxcapacity

50kN

Accuracy Grade

Load Way

Electronic Load

Loading Method

Static Load

Display

Digital

Control

Computer Control

Weight

450kg

Power Source

AC220V

Oil Cylinder Position

Stretching Space

600mm

Compression Space

600mm

Additional Sensor

10kn, 5kn, 2kn

Test Force Measurement Range

2%-100%Fs

Displacement Resolution

Transport Package

Packed in Wooden Cases in Accordance with Sea Stan

Specification

970X 660X1100mm

Trademark

Liling

Origin

Jinan China

HS Code

9024101000

Production Capacity

5000

Key features

Whole Life After-Sales Service: Comprehensive support including factory inspection, remote troubleshooting, parts replacement, and on-site maintenance.

Non-Standard Customization: Full customization available for design, specifications, and trademark placement based on customer requirements.

AC Servo Motor System: Stable and reliable performance with overcurrent, overvoltage, and overload protection features.

Fast Delivery Options: Inventory available for immediate shipment; standard lead time is 15-20 days after payment.

Multi-Sensor Support: Supports additional sensors of 10kN, 5kN, and 2kN for versatile testing needs.

Dual Limit Protection: Features both software and mechanical limit protection with emergency stop capabilities.

ISO & CE Certified: Manufactured under ISO9001 standards with CE certification for safety and quality assurance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamIn-stock Capacity

Jinan Liling Testing Machine 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: 8 years CertifiedNearest Port: Qingdao portAverage Response Time: ≤0.98h

AI-Powered supplier vetting

SummaryJinan Liling Testing Machine Co., Ltd. is presented as a high-tech enterprise combining R&D, production, and sales. It provides broad customization and ODM services, has reportedly supplied OEM services to well-known brands, and offers an available SDK. Production information lists substantial output across fatigue, electronic universal, torsion, hydraulic universal, and pressure testing machines. The supplier exports under its own import/export rights, has eight years of export experience, and serves East Asia, Europe, and North America. Quality-related procedures include finished-product inspection instructions, corrective and preventive actions, complaint handling, and quality assurance. CE certification is stated. However, the supplier lacks a valid contract with affiliated subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. Financial records are identified by year, but no substantive financial results are provided.

Supplier typeThe supplier is described as a high-tech enterprise integrating R&D, production, and sales, with listed manufacturing output for multiple testing-machine categories. This supports classification as a testing-machine manufacturer rather than only a trading or service company.

CertificationsCE is explicitly listed under sustainable development and product certification capability. The evidence supports holding or having the stated CE certification capability, but does not identify the certified products or certificate validity period.

After-Sales capabilityThe supplier reports clear, followed procedures and records for corrective and preventive actions and customer complaints, along with quality assurance in quality-control processes. These are direct indicators of structured customer-support and issue-resolution capability, although no specific response time, service network, or warranty terms are provided.

R&D capabilityThe supplier reports new products during the past year, continuous R&D innovation, ODM service, and an available SDK. Its stated integration of R&D with production and sales further supports active product-development capability.

Production capacityThe supplier reports in-stock capability and provides annual output figures of 500 fatigue testing machines, 1,000 electronic universal testing machines, 1,500 torsion testing machines, 1,200 hydraulic universal testing machines, and 1,100 pressure testing machines. A deficiency is also disclosed: the factory and affiliated subcontractors do not have a valid manufacturing contract, which creates a documented subcontracting-governance weakness despite the stated production capacity.

Customization capabilityBoth R&D and design-service records list customization from samples, customization from designs, full customization, minor customization, and flexible customization. ODM service and reported new-product development further support the supplier’s ability to adapt products to customer requirements.

Client casesThe supplier explicitly reports OEM services for well-known brands and exports to East Asia, Europe, and North America, with 31%–40% of total sales from exports and eight years of export experience. These statements indicate commercial customer and market experience, but no customer names, project descriptions, or verifiable case details are provided.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a factory located in Shandong, China.

Q:Do you have after-sales service and what is the warranty?

We provide whole life after-sales service. Before delivery, we conduct factory inspections. If issues arise, we reply within 24 hours and provide solutions within 3 working days, offering new parts or on-site maintenance if necessary.

Q:What is the delivery deadline?

We usually have inventory. Otherwise, delivery takes 15 to 20 days after receiving payment. Urgent orders can be arranged specially.

Q:Can the device be customized?

Yes, we provide both standard and customized machines according to your needs, including custom designs and placing your trademark on the machine.

Q:What is the maximum test force?

The maximum test force is 50kN.