Specifications

Specifications & Load Ratings

Every Xingyao drawer-slide series in one place - grouped by what they do: heavy-duty runners, ball-bearing slides, soft-close and locking variants, undermount concealed slides and complete drawer systems. Load ratings at 18″, extension and function options for each.

Load ratings are measured at 18″ (450 mm) extension per pair, the standard reference length for drawer-slide testing. Series codes follow the catalogue rule ZM- + section height + series number (e.g. ZM-5320 = 53 mm section). All runners are cold-rolled steel with zinc or black plating unless noted; custom lengths, hole patterns and finishes follow your drawing.

Heavy-Duty Drawer Slides

68 - 227 kg

51/53/76 mm sections that carry real weight - tool chests, industrial equipment and vehicle drawers.

Heavy-Duty Drawer Slides - models and specifications
Model	Section height	Load rating @18″	Available lengths	Extension	Function	Typical applications
ZM-7618	76 mm	227 kg (500 lb)	To order	Full	Standard / locking variants	Industrial machinery, RV garage drawers, vault & tool cabinets
ZM-5320	53 mm	115 kg	14–48″ (350–1200 mm)	Full	Standard heavy-duty	Industrial drawers, heavy tool storage
ZM-5015	51 mm	68 kg	To order	Full	Standard / heavy-duty configuration	Tool chests, storage cabinets, workbenches

Ball-Bearing Drawer Slides

25 - 40 kg

The everyday runners - 27/35/45 mm sections for kitchen, wardrobe and office drawers.

Ball-Bearing Drawer Slides - models and specifications
Model	Section height	Load rating @18″	Available lengths	Extension	Function	Typical applications
ZM-4516	45 mm	35-40 kg	To order	3/4 & full	Push-to-open	Kitchen and bedroom drawers, workstations
ZM-3510E	35 mm	35 kg	8–24″ (200–600 mm)	3/4 & full	Standard ball-bearing	Kitchen drawers, office furniture
ZM-3516	35 mm	35 kg	10–24″ (250–600 mm)	Full	Push-to-open	Cabinet drawers, storage units
ZM-2710M	27 mm	25 kg	8–24″ (200–600 mm)	3/4 (two-section)	Standard ball-bearing	Wardrobes, nightstands, light cabinetry

Soft-Close & Locking Slides

35 - 115 kg

Damped and self-locking variants - quiet closing for furniture, transit locks for mobile equipment.

Soft-Close & Locking Slides - models and specifications
Model	Section height	Load rating @18″	Available lengths	Extension	Function	Typical applications
ZM-4517	45 mm	35-40 kg	To order	Full	Soft-close	Premium kitchen and bedroom drawers
ZM-3519	35 mm	35 kg	10–24″ (250–600 mm)	Full	Soft-close	Wardrobes, TV cabinets
ZM-5015B / 5320B / 7618B	51 / 53 / 76 mm	68 - 227 kg	To order	Full	Self-locking	Mobile equipment, vehicle and machine drawers

Undermount Concealed Slides

30 - 40 kg / set

Mounted under the drawer base for a clean furniture look - no slide visible from the side.

Undermount Concealed Slides - models and specifications
Model	Section height	Load rating @18″	Available lengths	Extension	Function	Typical applications
ZM-2T01A	Concealed (2T)	30-40 kg / set	To order	Full	Soft-close	Wardrobes, kitchen drawers, office furniture
ZM-3T01A	Concealed (3T)	30-40 kg / set	250–610 mm (by configuration)	Full	Soft-close, synchronised	Premium case goods, hotel furniture

Metal Drawer Systems

System-rated

Complete drawer systems with slim sides and synchronised running gear - rated as a system, not a bare slide.

Metal Drawer Systems - models and specifications
Model	Section height	Load rating @18″	Available lengths	Extension	Function	Typical applications
ZM-5184	Concealed system	—	10–20″ (270–582 mm)	Full (two-section)	Plug-in, slim-side	Kitchen and wardrobe drawer systems
ZM-6184	Concealed system	—	10–22″ (270–550 mm)	Full (three-section)	Buckle, synchronised, internal drawer option	Premium kitchen and furniture drawer systems

How to Read the Table

Four terms decide whether a slide fits your cabinet - here is what each column means.

Section height

Load rating @ 18″

Extension

Available lengths

Series code

Pick a Series by Load

Start from what the drawer has to carry - the section follows from it.

25 kg 27 mm section

Light-duty ball bearing - light drawers, wardrobes, nightstands.

35 kg 35 mm section

Ball bearing workhorse - kitchen and wardrobe drawers.

35-40 kg 45 mm section

Mid-section with damping, self-lock and push-to-open variants.

68 kg 51 mm section

Heavy-duty - tool chests, storage cabinets, workbenches.

115 kg 53 mm section

Heavy-duty 3-section - industrial drawers; locking variant for transit.

227 kg 76 mm section

Extra heavy-duty (500 lb) - industrial machinery, RV, vault cabinets.

General specifications

What applies across the range unless a series states otherwise.

Material - cold-rolled steel members with steel ball bearings; zinc or black plating as standard
Load measurement - ratings are per pair at 18″ (450 mm) extension; undermount concealed slides are rated per set
Test documentation - load, salt-spray and cycle test documentation is available per series; ask for the datasheet with your quotation
Customisation - lengths, hole patterns, mounting arrangements and finishes follow your drawing; custom configurations are confirmed by engineering before sampling
Concealed drawer systems - 518-4 / 618-4 are rated as complete systems with their running gear, not as bare slides

Need a load, length or function that is not listed? Every series can be customised to your drawing - see OEM / ODM for the process, or send the requirement via the RFQ form and engineering replies within 48 hours.

Need a Series Matched to Your Load?

Send the application, load and length - engineering recommends a series or quotes a custom build within 48 hours.

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