UNIKING
UNITING THE STRONGEST LINKS · EST. 2002
EN / FR Request a Quote
Products/Conveyor chains

Welded strong.Built to drag.

02 partner brandsEN · FR supportCross-reference & IDCustom specs
Plant-floor tools
PDF CATALOGUEWelded-Steel Drag Chain26 PAGES · 1.9 MB
WELDED STEEL · DRAG CHAIN
HOVER · WELDED STEEL CHAIN
FIG. 02
01

Overview

Welded-steel drag chain for the toughest bulk-handling and drag-conveyor duty, in mill and WH classes.

WH78, WH82, WH110 and up — welded steel chain with the sidebar geometry and pin diameters proven in ash, aggregate and grain handling.

Stainless, alloy and through-hardened options, with the double-lock rivet and attachment styles your discharge and drive demand.

02

Catalogs & resources

SPEC SHEETS · PDF
Welded-Steel Drag Chain — Catalogue — coverPDFWelded-Steel Drag Chain — Catalogue26 PAGES · 1.9 MBDownload →

Documents5 DOCUMENTS

UNIK-WS-IM-001Welded Steel Chain Preventive Maintenance ChecklistInstallation & Maintenance426 KBUNIK-WS-OF-001Drag Chain Sprocket Order GuideOrder & Enquiry Forms177 KBUNIK-WS-OF-002Mill Chain Sprocket Order GuideOrder & Enquiry Forms211 KBUNIK-WS-TD-001Welded Steel Chain Formulas and Helpful TablesTechnical Data & Specs176 KBUNIK-WS-TS-001Welded Steel Chain Care and TroubleshootingTroubleshooting597 KBAll documents in the library →
03

Videos

FROM OUR YOUTUBE CHANNEL
▶
Conveyor chain manufacturerMAC CHAIN · PARTNER PROFILE
▶
Mac MRB high-speed infeed chainsMAC CHAIN · PRODUCT WALKTHROUGH
04

How we work

Send a worn part.
We’ll name it, spec it and quote it.
P/01Identify anythingA photo, a part number, or a competitor spec — we identify it and quote the right replacement.
P/02Spec to the dutyMatched to your load, chemistry and maintenance window — from 27 partner factories.
P/03Stock to your calendarPrograms aligned to your shutdowns, so replacements land before failures do.
05 — PLANT-FLOOR TOOLS
Do the math before the breakdown.
CHAIN ELONGATION CALC · LIVE
PRODUCT IDENTIFIER · LIVE
Open the tools →
06EN / FR

Send us a problem.

Request for Quote
ONE RFQ · ALL YOUR ITEMS · FAST RESPONSE
Tell us what you need — a part number, a competitor reference, a photo description, or just the problem on your line. Our team replies fast, in English or in French.