HY-645A PLC Touchscreen Office Chair Caster Durab | RFQ Sourcing Details
Impact Testing Machines · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Impact Testing Machines. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
The HY-645A is a one-station durability tester designed to evaluate office chair casters through repeated chair movement under load. During testing, a weight is placed on an office chair with a swivel seat.
A pneumatic cylinder drives the chair in a reciprocating motion so the operator can assess caster wear and durability over a defined test cycle. The machine uses a PLC touchscreen controller.
Reciprocating speed is adjustable from 5 to 15 cycles per minute or may be specified, and the stroke and number of strokes are adjustable. The pneumatic cylinder is listed with a 63 mm diameter and 990 mm stroke. Its output-point height is adjustable from 30 to 48 cm.
The supplied configuration includes one workstation, one weight, one railing set, and a Chinese micro-printer for test reports. Overall listed dimensions are 84 × 270 × 80 cm, and the required power source is AC 220 V. The equipment is described as based on ANSI/BIFMA X5.1.
Buyers should confirm the exact test method, load value, cycle-count range, control resolution, and report format required by their internal procedure.
Compliance with a named standard should be evaluated against the configured machine, fixtures, calibration records, and the applicable edition of the standard;the supplied information does not establish certification.
Before procurement, confirm the chair and caster sizes that can be accommodated, the included pneumatic and safety equipment, required air-supply specifications, measurement accuracy for the intended procedure, printer language, installation clearances, electrical configuration, calibration documentation, and whether any requested customization changes the final specification.
HY-645A | Applications and Buyer Notes
HY-645A is organized as a sourcing-ready Impact Testing Machines reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time q
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Impact Testing MachinesBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Model
- HY-645ABased on visible page data; confirm exact value in the RFQ.
- Display
- DigitalBased on visible page data; confirm exact value in the RFQ.
- Railing
- 1 setBased on visible page data; confirm exact value in the RFQ.
- Controller
- PLC touchscreenBased on visible page data; confirm exact value in the RFQ.
- Test purpose
- Office chair caster wear and durability evaluation under repeated reciprocatingBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
Product sourcing keywords
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