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HENG CHANG Machinery Product Category

Link to: ball mill big gear

Large ring gear

The structure of the gear ring of the ball mill has various shapes due to different requirements, but from the point of view of the process, the gear can be regarded as composed of the gear ring and the wheel body.

Link to: High quality customized forging alloy steel large spline shaft

Gear shaft

A gear shaft is a mechanical part that supports rotating parts and rotates with them to transmit motion, torque, or bending moment.

Link to: Larger forged shaft

Roller shaft

We can produce forging bright surface shaft、step shaft、spline shaft , forging roller shaft and other customized shaft according to the drawings

Link to: Single Row Four Point Contact Ball Slewing Bearing
Single Row Four Point Contact Ball Slewing Bearing

Four Point Contact Ball Slewing Bearing

The single-row four-point contact spherical slewing bearing is composed of two seat rings. It has compact structure, light weigh…

Link to: Single Row Cross Roller Slewing Bearing
Single Row Cross Roller Slewing Bearing

Single Row Cross Roller Slewing Bearing

Boundary dimensions Mounting hole diameter Structure dimensions Gear paremeters Mass KG Internal gear type D d H D1 D2 n1 n2 φ1 φ2 D3 d1 H1 h n3…

Link to: Ball and Roller Combination Slewing Bearing
Ball and Roller Combination Slewing Bearing

Ball and Roller Combination Slewing Bearing

The listed products are our regular products. If you have other special requirements, please contact our company.

Our company mainly produces gear wheel, large ring gear,roller shaft，gear shafts,

and other non-standard customized mechanical parts, as well as rotary bearings, precision bearings, and other products

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Non standard customized mechanical parts Application

Steel Plants

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Dryers And Ball Mills

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Non standard customized mechanical

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Application-Crane

Port Crane

At present, our company can provide four-point ball slewing bearings with internal teeth and double-row ball slewing bearings…
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Ladle turret

Ladle turret

Because of the high requirement for the load-bearing capacity and safety performance of the products…
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Filling machine

Filling machine

This kind of sleing ring bearing is widely used in food machinery, filling machinery, environmental protection machinery…
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Ferris wheel

Ferris wheel

Ferris wheel adopts double row ball slewing bearing.There are two rows of rolling element, which can bear large axial load…
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Tunnel Boring Machine

Tunnel Boring Machine

Tunnel boring machine as known as shield machine ,is the main construction machinery in the process of shield construction.
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Wind blade transporter

Wind blade transporter

The wind bladetransporter is also called blade reversing truck, blade lifting truck, blade mountainous tooling truck, etc.
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About Us

Luoyang Hengchang Heavy Machinery CO., Ltd. provides global solutions of large custom machined parts including large ring gear, gear wheel, shaft, gear shaft, sprockets, bearing housing and other non- standard forging and casting metal parts fabrication. Products are widely used in various industries such as mining, cement, oil drilling, port, fertilizer, chemical, steel mill, ball mill, sugar mill, power plant and etc.With strong technical capacity, years OEM manufacturing experience and ISO9001 quality management system, we offer reliable and rapid production capacity with utmost precision according to your requirements. The company is always adhered to customer-oriented and ensure we always have what the customer needs. Till now we have cooperated with customers from more than 70 countries and have become preferred supplier among customers. Contact us now to turn your prototype builds into successful production running.

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Why Choose HENG CHANG Machinery

Link to: Production Capacity

Technical Force

√ Provided solutions for every requirement.
√ Competent design and calculation reduce project costs.
√ Complete quality control for high reliability and longevity.
√ The Group has years of experience in producing non-standard customized mechanical parts.

Link to: Production Capacity

Team Strength

√  20 Foreign Trade Salesmen 160 company employees
√  Export to more than 40 countries abroad
√  Provide 7X24 one-to-one customer service
√  Utmost to meet customers “impossible” delivery requirements

Link to: Production Capacity

Productive Forces

√  Annual production capacity of 20,000 sets.
√  Have our own workshop with standard production line.
√  Diameter 50-9800mm.
√  Be able to manufacture and deliver urgently needed in only a few weeks whether standard or special designs

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