How can I visit the factory or inspect the product before shipment?

You can visit our factory online or conduct an online video inspection before shipment. Both are absolutely no problem.

What are the shipping options?

We usually ship by sea, by air, or by international express. We can also provide reasonable solutions based on your specific transportation requirements.

What are the main applications of this testing machine?

It is mainly used for torque testing of various springs (angle and angle-torque) in spring manufacturing companies and scientific research, complying with national standard JB/T7796-2005.

Nnsm Automatic Torsion Spring Testing Machine

Name: Nnsm Automatic Torsion Spring Testing Machine
Brand: NANBEI INSTRUMENT LIMITED
SKU: 760712912

Henan, ChinaNANBEI INSTRUMENT LIMITED

US$9,805.00

1-4 Sets

US$8,790.00

5-14 Sets

US$8,452.00

15+ Sets

Sample price:US$9500.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Free Spare Parts

Warranty

1 Year

Model NO.

NNSM-1

Maximum Torque (N.M)

Minimum Torque Display Value

0.0001

Test Angle

7200deg

Power Supply

AC 220V (110AC)

Dimensions (mm)

697*450*623

Weight (Kg)

120

Unit

N.M / Kg.Cm/ Lb.in

Testing Speed

1-1800deg/Min

Printer

Yes

Display

Digital

RS232 Interface

Yes

Softeware

Yes

Operation

Easy

Condition

New

Price

Competitive

Transport Package

Wooden Case

Specification

Trademark

NANBEI

Origin

Zhengzhou City, Henan Province, China

HS Code

9015800090

Production Capacity

1000set/Month

Key features

High Precision Measurement: Automatic origin correction and rigid structure deformation compensation ensure high-precision torque testing.

Multi-Function Testing: Supports 1-5 section load tests, automatic cycle testing, and tolerance calculation for various spring designs.

User-Friendly Interface: Touch screen man-machine dialogue allows convenient setting of test conditions and easy operation.

Comprehensive Safety: Equipped with overload protection and emergency stop functions to ensure safe operation.

Data Printing Capability: Integrated printer function for immediate data output and record keeping.

Flexible Unit Conversion: Test load units can be freely converted between N.m, Kg.cm, and Lb.in.

Precise Angle Control: Rotary displacement control button offers 10, 1, and 0.1 degree slow rotation levels for accuracy.

CE & ISO Certified: Product holds CE, ISO quality certificates, and SGS authentication for guaranteed quality.

Company profile

Importers and ExportersYears of Export ExperienceSelf-branded

NANBEI INSTRUMENT LIMITED

Henan, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2013-06-06Nearest Port: Shanghai, QingdaoAverage Response Time: ≤1.86hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryNANBEI is a diversified manufacturer and exporter of laboratory, life science, agriculture, water analysis, and related equipment. It reports ISO 9001:2015, SGS, CE, and RoHS certifications, OEM/ODM and broad customization capabilities, and substantial stated production volumes across several product categories. Quality and service procedures are documented, with complaint-handling and corrective-action records reported. However, the supplier has no overseas showrooms, agents, or branches, serves zero listed overseas service countries, lacks SDK availability, and reported no new products in the past year. Financial information is represented only by years rather than substantive financial indicators, so credibility cannot be fully assessed. No specific customer cases are provided.

Supplier typeNANBEI presents itself as a diversified equipment supplier covering laboratory instruments, life science, ice-making, water analysis, agriculture, medical, optical, environmental, and other specialized equipment. Its stated product breadth and production data support classification as a manufacturer, although the slices do not explicitly state its legal supplier classification.

CertificationsThe supplier states that it holds ISO 9001:2015 quality management certification and SGS certification, while its products have passed EU CE and RoHS certification. These are explicit certifications relevant to quality management and product compliance.

After-Sales capabilityNANBEI describes perfect after-sales service and reports written, followed procedures for service assessment, corrective and preventive actions, and customer complaints. However, it reports no overseas showroom, overseas agent or branch, and zero countries with overseas services, limiting confirmed international service coverage.

Production capacityReported annual output includes 50,000 ice makers, 50,000 agriculture instruments, 30,000 water analysis units, and 20,000 each of lab and life science instruments. The supplier also reports 41–50 quality-control staff and lead times within 15 working days in both peak and off-season, indicating substantial stated production capacity.

Customization capabilityNANBEI explicitly offers customization from samples, designs, full and minor customization, flexible customization, and ODM services. The evidence directly supports broad product and design customization capability.

Product Q&A

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

We provide a 1-year warranty. During the warranty period, we supply free parts for quality problems. We also offer long-life technical support and service.

Q:What payment terms are accepted?

We accept T/T, Western Union, Money Gram, Credit Card, PayPal, and L/C.

Q:What is the MOQ and can sample orders be placed?

The MOQ is 1 set. Sample orders are acceptable and no problem.

Q:Is OEM and ODM service available?

Yes, OEM and ODM services are absolutely acceptable.

Q:What is the lead time for production?

The average lead time is within 15 workdays, regardless of peak or off-peak seasons.