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

For high quality slewing bearings, please contact us and you will receive a quote immediately. cnslewingring.com Slewing bearing…Dec 15, 2023For high quality slewing bearings, please contact us and you will receive a quote immediately. cnslewingring.com Slewing bearing manufacturer WhatsApp 86 17705201170Play video This is the inner ring of a flange-structured single-row ball slewing bearing. We produce high-quality slewing bearings and…Dec 14, 2023This is the inner ring of a flange-structured single-row ball slewing bearing. We produce high-quality slewing bearings and export them to 28 countries, with better quality, better price, and higher efficiency.Play video Cranes, excavators, crushers, tunnel boring machines, drilling rigs, graders, pile drivers, aerial work vehicles, truck cranes, tower cranes,…Dec 13, 2023Cranes, excavators, crushers, tunnel boring machines, drilling rigs, graders, pile drivers, aerial work vehicles, truck cranes, tower cranes, our slewing bearings are widely used in these construction machinery.Play video Our four-meter vertical CNC lathe started processing a batch of large slewing bearings today. This is the initial…Dec 13, 2023Our four-meter vertical CNC lathe started processing a batch of large slewing bearings today. This is the initial processing procedure, rough machining of ring forgings, material 42CrMo4.Play video We manufacture and export high quality Slewing Bearings. Whether it is production according to drawings, or we design…Dec 12, 2023We manufacture and export high quality Slewing Bearings. Whether it is production according to drawings, or we design and manufacture for you, or the slewing bearings used by most brands of excavators, just look to us! cnslewingring.com Slewing bearing manufacturer WhatsApp 86…Play video We are testing a slewing bearingDec 11, 2023We are testing a slewing bearingPlay video These two slewing bearings have been surface galvanized and anti-corrosion treated in accordance with the customer‘s requirements. External…Dec 9, 2023These two slewing bearings have been surface galvanized and anti-corrosion treated in accordance with the customer‘s requirements. External gear single row ball slewing bearing.Play video We will add a small amount of grease to the three-row roller slewing bearing before leaving the factory.…Dec 8, 2023We will add a small amount of grease to the three-row roller slewing bearing before leaving the factory. Customers need to fill up the grease before officially using the slewing bearing.Play video The external toothed single row ball slewing bearing has higher load, higher precision and lower cost. cnslewingring.com WhatsApp…Dec 7, 2023The external toothed single row ball slewing bearing has higher load, higher precision and lower cost. cnslewingring.com WhatsApp 086 17705201170 Slewing Bearing ManufacturerPlay video The exported slewing bearings need to drift on the sea for more than a month, and we need…Dec 6, 2023The exported slewing bearings need to drift on the sea for more than a month, and we need to give them better anti-corrosion protection.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.

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

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