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

The smoothness of the raceway of the slewing bearing after processing.Feb 2, 2024The smoothness of the raceway of the slewing bearing after processing.Play video It’s winter again, and I’m happy to have met many new friends here this year. Chinese New Year…Feb 1, 2024It’s winter again, and I’m happy to have met many new friends here this year. Chinese New Year is coming soon. Happy New Year to all my friends! Since the snow is getting heavier and heavier, we are going to have an…Play video After the gear part of the slewing bearing is manufactured, each piece of gear needs to be inspected.Jan 31, 2024After the gear part of the slewing bearing is manufactured, each piece of gear needs to be inspected.Play video Rough turning of raw materials for slewing bearings. Generally we use 42CrMo4 ring forgings, and we can provide…Jan 30, 2024Rough turning of raw materials for slewing bearings. Generally we use 42CrMo4 ring forgings, and we can provide users with material testing reports to safeguard the rights and interests of customers.Play video 2 meters in diameter, inner ring of slewing bearing. cnslewingring.com Slewing bearing manufacturer WhatsApp 86 17705201170Jan 29, 20242 meters in diameter, inner ring of slewing bearing. cnslewingring.com Slewing bearing manufacturer WhatsApp 86 17705201170Play video Mounting holes of slewing bearing cnslewingring.com Slewing bearing manufacturer WhatsApp 86 17705201170Jan 28, 2024Mounting holes of slewing bearing cnslewingring.com Slewing bearing manufacturer WhatsApp 86 17705201170Play video External gear cross roller structure slewing bearing, export order. cnslewingring.com Slewing bearing manufacturer WhatsApp 86 17705201170Jan 27, 2024External gear cross roller structure slewing bearing, export order. cnslewingring.com Slewing bearing manufacturer WhatsApp 86 17705201170Play video 2.5 meters in diameter, large slewing bearing, the weight of this inner ring reaches one ton. cnslewingring.com Slewing…Jan 26, 20242.5 meters in diameter, large slewing bearing, the weight of this inner ring reaches one ton. cnslewingring.com Slewing bearing manufacturer WhatsApp 86 17705201170Play video We have many truck crane manufacturer customers and we provide customers with high quality and cost-effective slewing bearings.Jan 25, 2024We have many truck crane manufacturer customers and we provide customers with high quality and cost-effective slewing bearings.Play video The slewing bearing needs to be regularly filled with grease during use. The refueling hole is usually on…Jan 24, 2024The slewing bearing needs to be regularly filled with grease during use. The refueling hole is usually on the inside of the inner ring or on the outside of the outer ring. cnslewingring.com Slewing bearing manufacturer WhatsApp 86 17705201170Play 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