ISO 9001 Certificate Number: 0350124Q30499R1Sjovi@merydom.com
FACTORY ENVIRONMENT

Factory Environment

A direct view of MERYDOM’s shop-floor environment, production areas, warehouse, inspection zones, and daily working scenes.

100,000+Industry followers across Instagram and FacebookFollow daily factory updates →
FACTORY AT A GLANCE

Core manufacturing capability

Verified data shared across Factory, Equipment, Engineering, and Quality.

Monthly capacityApprox. 1000 pcs/month; Up to approx. 1500 pcs/month, depending on size mix, process route, and production schedule.
Bearing rangeØ200–4,000 mm
Max. turningØ4,000 mm
Ring materials42CrMo
Heat treatmentRaceway induction hardening line ×1; gear induction hardening line ×1.
Quality systemISO 9001:2015
LATEST PRODUCTION REELS

Daily factory updates

Internal gear, single row ball bearing slewing bearing. MERYDOM, a slewing bearing manufacturer you can trust.Mar 14, 2025Internal gear, single row ball bearing slewing bearing. MERYDOM, a slewing bearing manufacturer you can trust.Play video MERYDOM, supplier of slewing drives for XCMG truck cranes, original parts. Customized production is also available according to…Mar 13, 2025MERYDOM, supplier of slewing drives for XCMG truck cranes, original parts. Customized production is also available according to your needs. Are you ready to place an order? Contact us! WhatsApp: 86 17705201170 or jovi@cnslewingring.comPlay video MERYDOM provides you with truly high-quality slewing bearings. Are you ready to place an order? Contact us! WhatsApp:…Mar 13, 2025MERYDOM provides you with truly high-quality slewing bearings. Are you ready to place an order? Contact us! WhatsApp: +86 17705201170 or jovi@cnslewingring.comPlay video MERYDOM slewing drive, we are the main supplier of XCMG, original parts.Mar 12, 2025MERYDOM slewing drive, we are the main supplier of XCMG, original parts.Play video MERYDOM slewing bearings, we provide design and manufacture of high quality slewing bearings for various large machinery manufacturers.Mar 11, 2025MERYDOM slewing bearings, we provide design and manufacture of high quality slewing bearings for various large machinery manufacturers.Play video Work can be more interestingMar 10, 2025Work can be more interestingPlay video Our daily work involves designing, manufacturing, measuring and repairing various high-quality slewing bearings.Mar 9, 2025Our daily work involves designing, manufacturing, measuring and repairing various high-quality slewing bearings.Play video This is a slewing bearing from Vietnam that is no longer functional. After completing the measurement process, we…Mar 8, 2025This is a slewing bearing from Vietnam that is no longer functional. After completing the measurement process, we opened it up, and as you can see, its raceway is severely damaged. No worries—we will repair it so that it can continue to…Play video Large slewing bearing with an outer diameter of three meters, MERYDOM, specializes in manufacturing slewing bearings for large…Mar 7, 2025Large slewing bearing with an outer diameter of three meters, MERYDOM, specializes in manufacturing slewing bearings for large cranes.Play video How do we help customers remanufacture slewing bearings? First, we test the material hardness of the slewing bearing…Mar 6, 2025How do we help customers remanufacture slewing bearings? First, we test the material hardness of the slewing bearing to ensure its performance meets the required standards. Then, we measure the key dimensions, including outer diameter, inner diameter, thickness, and mounting hole center…Play video
FROM DRAWING TO DELIVERY

A controlled route from technical review to final release

Each stage has a defined purpose, responsible team, and production record.

01

Drawing review

Confirm dimensions, interfaces, loads, gear data, and open technical points before release.

02

Material control

Verify material grade, supplier records, identification, and incoming condition for the production order.

03

Precision machining

Control turning, drilling, raceway, and gear operations against the approved manufacturing route.

04

Heat treatment

Apply the specified raceway and gear hardening process with documented control and verification.

05

Assembly & inspection

Check fit, clearance, rotation, runout, backlash where required, lubrication, and release records.

06

Packing & delivery

Complete marking, corrosion protection, documentation, and export packing for the agreed shipment route.

WHY OEM BUYERS CHOOSE MERYDOM

Practical controls for custom and repeat supply

Six points that help engineering and purchasing teams qualify the manufacturing route quickly.

OEM customizationDrawing- and application-based manufacturing
Engineering reviewOpen technical points checked before release
Material traceabilityMaterial and order records remain linked
Heat-treatment controlRaceway and gear routes matched to requirements
Stable production follow-upClear status from order review to shipment
Export-ready deliveryIdentification, protection, packing, and documents
MANUFACTURING NOTES

How MERYDOM controls custom production

Concise manufacturing context for engineering, quality, and purchasing review.

Manufacturing built around OEM requirements

MERYDOM manufactures custom slewing bearings from customer drawings, existing bearing data, and application requirements. Engineering, purchasing, machining, heat treatment, assembly, and inspection teams work from the same approved technical basis. This keeps materials, dimensions, identification, process requirements, and inspection records aligned from order review through final release, including repeat orders and controlled engineering changes.

Engineering review before production

Before production starts, our engineering team reviews envelope dimensions, mounting interfaces, gear data, hole patterns, operating orientation, lubrication, seals, clearance, and available load information. Open technical points are confirmed before machining. For custom slewing bearings, the review may also define material, heat-treatment route, inspection characteristics, marking, documentation, and other controls needed for a practical manufacturing plan.

Quality control linked to production records

Quality control is integrated into the production route rather than limited to final inspection. Material records, machining dimensions, heat-treatment results, raceway and gear checks, assembly controls, rotation, runout, marking, and final release records remain linked to the production order. Inspection depth is adjusted to the drawing, application risk, and agreed customer documentation requirements.

A practical manufacturing partner for global supply

MERYDOM supports overseas OEMs, equipment manufacturers, distributors, and maintenance organizations with direct technical communication and stable production follow-up. We can work from drawings, bearing numbers, samples, or application data. Export preparation includes identification, corrosion protection, suitable packing, and agreed commercial and quality documents, while daily factory videos and workshop photographs provide visible evidence of active production.

DISCUSS A PROJECT

Send a drawing for feasibility review

Drawing, model, operating condition, quantity, destination, and document requirements.

Upload Drawing / RFQ