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.

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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

After heat treatment, the raceway of the slewing bearing needs to be ground again to keep the raceway…Mar 5, 2025After heat treatment, the raceway of the slewing bearing needs to be ground again to keep the raceway surface high in finish. MERYDOM SLEWING BEARING WHATSAPP +86 177 0520 1170Play video MERYDOM double-row ball roller slewing bearing uses 42CrMo quenched and tempered material. The hardness of this material can…Mar 3, 2025MERYDOM double-row ball roller slewing bearing uses 42CrMo quenched and tempered material. The hardness of this material can reach HB230-280. The hardness of the slewing bearing teeth can reach HRC50-60 after hardening, and the hardness of the raceway can reach HRC55-62 after…Play video MERYDOM slewing bearing, we specialize in designing and manufacturing high quality slewing bearing. Contact us to get the…Mar 2, 2025MERYDOM slewing bearing, we specialize in designing and manufacturing high quality slewing bearing. Contact us to get the product catalog.Play video We were opening up an old slewing bearing and it was clear that the rolling elements and raceways…Feb 28, 2025We were opening up an old slewing bearing and it was clear that the rolling elements and raceways inside had suffered significant damage.Play video MERYDOM SLEWING BEARINGFeb 27, 2025MERYDOM SLEWING BEARINGPlay video MERYDOM slewing bearing, we are the slewing bearing supplier of XCMG and SANY. Better quality, faster delivery, better…Feb 25, 2025MERYDOM slewing bearing, we are the slewing bearing supplier of XCMG and SANY. Better quality, faster delivery, better price.Play video MERYDOM slewing bearing, we are from China, representing the best quality, the most efficient service and the best…Feb 24, 2025MERYDOM slewing bearing, we are from China, representing the best quality, the most efficient service and the best price.#mechanicalPlay video I think the photographers and workers did it on purpose...🤣Feb 22, 2025I think the photographers and workers did it on purpose...🤣Play video Our European customers sent us several tons of slewing bearing samples. Starting next week, we will conduct complex…Feb 21, 2025Our European customers sent us several tons of slewing bearing samples. Starting next week, we will conduct complex surveying and mapping work and re-manufacture dozens of new slewing bearings for our European customers. This week, we also received orders from six countries…Play video MERYDOM SLEWING BEARINGFeb 20, 2025MERYDOM SLEWING BEARINGPlay 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.

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