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Office Chair Strength Testing Equipment Combined Seat Back Tester Machine

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Office Chair Strength Testing Equipment Combined Seat Back Tester Machine

Name: Office Chair Strength Testing Equipment Combined Seat Back Tester Machine
Brand: HUAKAI
Price: 3 USD

Wholesale Office Chair Strength Testing Equipment Combined Seat Back Tester Machine from china suppliers

Protection Class : IP65

Dimension : 2.0M*1.00M*1.9M

MOQ : 1 piece

Accuracy Class : High Accuracy

warranty : 1 Year

Price : $3,600-5,000 / piece

customized support : OEM, OBM

Type : Testing Machine

power : 2000W

Standard Weight : Sandbag-type Weight 102KG

Accuracy : Stroke: 800mm

Brand Name : HUAKAI

Place of Origin : Guangdong, China

Voltage : 220 V

Application : Strength Testing

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Product Overview

Office Chair Strength Testing Equipment Combined Seat Back Tester Machine

The HK-811 Office Chair Backrest Cycling Durability Testing Machine is designed to evaluate the fatigue resistance and wear performance of office chair backrests when subjected to repeated backward forces. It is widely used by R&D teams, quality inspection departments, and certification labs to ensure furniture complies with international standards.
Functions & Applications
* Simulates repeated pulling forces on the backrest to test fatigue and durability.
* PLC control with touchscreen interface for easy operation.
* Adjustable pull force from 0–200 kg to meet different testing requirements.
* Automatic stop when preset cycle count is reached, with power-off memory function.
* Applicable for office chair backrest evaluation in compliance with BIFMA standards.

Product Paramenters

Item	Specification
Model	HK-811
Control Mode	PLC control, HMI operation, cycle count 0–999,999 (preset)
Standard Weight	Sandbag type, 102 kg per set
Stroke	800 mm
Load Force Range	0–200 kg adjustable (Units: kg / lb / N, selectable)
Working Power Source	Compressed air: 0.7 MPa; Power supply: AC 220V, 50Hz
Machine Dimensions (W × D × H)	2000 × 1000 × 1900 mm

Products Description

Structure & System Configuration
* Heavy-duty steel frame ensuring stability during cyclic fatigue tests.
* Sandbag loading system for simulating realistic backrest forces.
* Adjustable pulling mechanism with stroke up to 800 mm.
* PLC programmable logic controller with user-friendly HMI interface.
* Air pressure powered system for stable and precise load application.
Standards Compliance
Fully compliant with ANSI/BIFMA X5.1 standard for office chair backrest durability testing.

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Packaging & Shipping

• Internal Protection: Anti-collision foam padding and moisture-proof wrapping are applied to prevent mechanical damage and corrosion during transit. • Marking & Labeling: Each package is clearly labeled with model number, dimensions, weight, and handling instructions for easy identification. • Loading: All packages are reinforced and suitable for forklift handling and container loading.

• Shipping Options: By sea, air, or express courier according to customer preference.

Office Chair Strength Testing Equipment Combined Seat Back Tester Machine Images

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