What is the difference between Type-S and Type-W models?

Type-S supports multi-step experiments, holding loading, bending, yield strength, and modulus of elasticity tests with an upgraded servo motor, whereas Type-W does not support these specific tests.

Bellows Compression Testing Tester/Equipment

Name: Bellows Compression Testing Tester/Equipment
Brand: Suzhou Qiantong Instrument Equipment Co., Ltd.
SKU: 769676552

Jiangsu, ChinaSuzhou Qiantong Instrument Equipment Co., Ltd.

US$4,600.00-5,980.00

1 Piece

Product profile

Customization

Available

Max Diameter of Workpiece

700mm

Mass Scope of Workpiece

40kg

Model NO.

QT-6201 Series

Type

Material Testing Machine

Maxcapacity

20kn

Accuracy Grade

0.5

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

PC Computer

Control

Computer Control

Weight

180kg

Power Source

AC220V

Oil Cylinder Position

Electronic

Effective Tensile Space

680mm

Screw Rod

Panasonic

Maximum Stretch Stroke

1100 mm

Transport Package

Wooden Case

Specification

840*500*1650mm

Trademark

Suzhou Qiantong

Origin

Jiangsu, China

HS Code

9024101000

Production Capacity

1100 Set/Year

Key features

Multi-Standard Compliance: Customizable to meet GB, ISO, JIS, ASTM, DIN, and client-specific testing standards.

High Precision Control: Full digital closed-loop control with 0.5% accuracy grade and servo motor drive.

Versatile Testing Functions: Tests elongation, compression, peeling, tearing, bending, and shearing of materials.

Advanced Data Processing: Automatically calculates tensile strength, yield strength, and modulus of elasticity.

Flexible Customization: Accepts customization for load capacity, dimensions, and specific testing requirements.

Wide Application Scope: Suitable for auto-parts, aerospace, cables, plastics, rubber, and paper packaging industries.

User-Friendly Software: Supports bilingual interface (Chinese/English) and exports reports to Excel format.

Safety Protection: Built-in safety mechanism triggers automatically when overload exceeds 2-10%.

Company profile

Suzhou Qiantong Instrument Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-12-10 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.35h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummarySuzhou Qiantong Instrument Equipment Co., Ltd. is a China-based limited company established in 2014, operating in testing instruments and manufacturing machinery. The supplier reports ISO9001:2015 certification, 10 years of total R&D engineer experience, 7 production lines, and annual output of 1,000 universal material testing machines. Its product range includes universal, hydraulic, PV-solar, impact, melt-flow, and other testing machines. Export sales represent 21%–30% of total sales, and exporting began in 2015. The available data supports established manufacturing and product-development capabilities, but does not sufficiently verify after-sales service, customization, financial credibility, or customer cases. Trade records show limited recorded transactions in 2025, with destinations including Vietnam and Uzbekistan.

Supplier typeThe supplier is identified as Suzhou Qiantong Instrument Equipment Co., Ltd., a Chinese limited company engaged in manufacturing and selling testing machines and laboratory equipment. Its stated business activities cover instruments, meters, and manufacturing and processing machinery, indicating a manufacturer and seller rather than only a trading intermediary.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit evidence of a certified quality-management system, although the provided slices do not include the certificate number, issuing body, scope, or validity period.

R&D capabilityThe supplier reports 10 years of total R&D engineer experience and states that it emphasizes technology, pioneering, and innovation. Its portfolio includes multiple specialized testing-machine categories, but no patent, product-development record, laboratory, or verified innovation outcome is provided.

Production capacityThe supplier reports 7 production lines, a 1,200.0 m² manufacturing plant, 39 employees, and annual output of 1,000 universal material testing machines. These figures provide explicit evidence of operating manufacturing capacity, although the relationship between the reported employee count and quality-control staffing range is not clarified.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a factory that sells directly to customers.

Q:Can the machine be customized?

Yes, our machines can be customized according to client requirements.

Q:What is the warranty and after-sales service policy?

We provide a one-year warranty and lifetime service. After the warranty period, we offer timely support, charging only for travel expenses and parts costs.

Q:What languages are supported by the software?

The software supports both Chinese and English languages.

Q:Can I use my own computer instead of yours?

Yes, you can use your own computer. Please specify the type so we can confirm compatibility, and the computer cost will be deducted from the offer.