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Tch-400z Junker Test Bench for M8-M30 Bolt Loosening Testing
US$82,800.00-85,000.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
Online Support, Video Technical SupportWarranty
1 YearModel NO.
TCH-400ZMax Diameter of Workpiece
30 mmMaxcapacity
400 kNAccuracy Grade
1Load Way
Electronic LoadDisplay
DigitalControl
Computer ControlTest Method
Junker Transverse Vibration TestTest Purpose
Bolt Self Loosening and Anti Loosening EvaluationTest Object
Bolts, Nuts and Threaded Fastener AssembliesFastener Size
M8 to M30Maximum Transverse Force
100 kNVibration Frequency
0 to 15 HzTransport Package
Export Standard Wooden CaseSpecification
TCH-400ZTrademark
TCH 400Z, M8 to M30 Fasteners, 400 kN Axial ForceOrigin
Hebei, ChinaKey features
Junker Test Method
The TCH 400Z applies controlled transverse vibration to evaluate bolt self loosening and fastener anti loosening performance under repeatable laboratory conditions.
Fastener Testing Range
The machine supports M8 to M30 bolts, nuts, threaded fastener assemblies, self locking nuts, lock washers, coated fasteners, and locking solutions.
High Clamping Force Capacity
The system provides up to 400 kN axial clamping force for testing industrial bolts and threaded fastener assemblies under controlled preload conditions.
Powerful Transverse Loading
A maximum transverse force of 100 kN supports dynamic testing of fasteners, bolted joints, locking elements, and anti loosening components.
Accurate Torque Measurement
The integrated 2000 Nm torque sensor monitors tightening and unloading torque for detailed analysis of threaded fastener locking behavior.
Company profile
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: 3 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.69h
About Our Factory & Business Background
AddressNo. 171, Zhouguantun Village, Heceng Street, Xian County, Cangzhou City, Hebei Province
Plant Area3000 square meters
Number of Employees30
Registered Capital3,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1
Supply Chain Partners20
Our Production Capability & Technical Expertise
Main ProductsCompression Testing Machine, Thermal Analyzer, Thermal Conductivity Tester, Differential Scanning Calorimeter, Laboratory Instrument
Production Lines5
Production MachinesAssembly Line, CNC
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers1 people
Traceability of Raw MaterialsNo
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2016-06-20
Main MarketsAfrica, Domestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015
Product CertificationOthers
Cooperated with Fortune 500No
Product Q&A
Q:What is the TCH 400Z used for
A:
The TCH 400Z evaluates bolt self loosening, clamp force decay, anti loosening performance, and locking behavior under controlled transverse vibration.
Q:What is a Junker test machine
A:
A Junker test machine applies repeated transverse displacement to a bolted joint and measures the loss of clamp force during vibration.
Q:What fastener sizes can the machine test
A:
The standard testing range covers M8 to M30 threaded fasteners. Suitable fixtures must be selected for each fastener size and sample type.
Q:Can the machine test bolts and nuts
A:
Yes. It can test bolts, nuts, threaded fastener assemblies, self locking nuts, locking elements, and selected anti loosening solutions.
Send Inquiry
*To:
Hebei Jingchuang Instrument Manufacturing Co., Ltd.
Hebei Jingchuang Instrument Manufacturing Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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