internal China ring gear – Supplier Manufacturer wholesaler Factory

internal  China ring gear - Supplier Manufacturer wholesaler Factory

For far more info.: Mobile/Whatpp: +8613083988828

EPG is a expert manufacturer and exporter that is worried with the style, development and creation.EPG Machinery is positioned in XiHu Area HangZhou Zhejiang ,China. It is 30km from our manufacturing facility to HangZhou international airport.


Rapid Details

Relevant Industries:

Manufacturing Plant

Area of Origin:Zhejiang, China
Nearby Services Location:


Offer Ability

Source Potential:
10000 Piece/Items for each Day

Packaging & Delivery

Packaging Particulars
Normal Sea Worthy Package
Shanghai ,Ningbo
Direct Time
Amount(Containers) one – one hundred >100
Est. Time(days) thirty To be negotiated

On the web Customization

Item Description

inner ring equipment

one. Substance: stainless steel metal alloy steel and brass and so forth

two. Processing:cast,casting,heattreatment,or quenching and tempering carburization

three. Quality:greatest material and procedure.

4. Can design and style and manufacture gear wheel and sprocket wheel .



The products can be widely used in the area of cement mill,rotary kiln,shipbuilding,

metallurgy,mine,sugar mill,powder plant,rail road,engine bed and so on.


We can provide OEM service for cement mill and rotary kiln casting parts,marine steel casting parts,sugar mill machinery parts with carbon steel or low alloy steel.

The casting parts can be supplied as following treatment:

Heat Treatment: Normalized, normalized and tempered,quench and tempered

Machining: Rough machined,semi-finished machined,finished machined


Quality warranty and testing equipment:

Magnetic powder inspection

UT nondestructive test

Dye inspection

Leeb hardness testing equipment

Machinery performance testing equipment

Metallographic microscope

Direct-reading spectrometer


Features of our products:


Excellent tensile strength

Accurate level of tolerance

Resistance to corrosion

Resistance to extreme temperature conditions

Good dimensional accuracy

Superb surface finishing

Easy to use and install

Possible defects:


Brings about

Unfilled sections

Insufficient material

Low pouring temperature


Melt temperature is too high

Non-uniform cooling rate

Sand has low permeability

Hot tearing

Non-uniform cooling rate

Surface projections

Erosion of sand mold interior

A crack in the sand mold

Mold halves shift

There are no these problems for us.

Uniform wall thickness will ensure uniform cooling and reduce defects. A thick section, often referred to as a hot spot, causes uneven cooling and can result in shrinkage, porosity, or cracking.



Round corners to reduce stress concentrations and fracture

Inner radius should be at least the thickness of the walls


Machining allowance
Add 0.0625 – 0.25 in. (.16 – 0.64 mm) to part dimensions to allow for machining to obtain a smooth surface.


Principal Products


Company Info

Hangzhou Ever-Energy Industry Co., Ltd. is a specialized provider of a complete range of chains, sprockets, gears, gear racks, v belt pulley, timing pulley, V-belts, couplings, machined areas and so on.


Owing to our sincerity in offering ideal provider to our consumers, comprehension of your wants and overriding perception of responsibility towards filling ordering specifications, we have acquired the trust of customers worldwide. Obtaining accrued valuable encounter in cooperating with foreign customers, our products are selling well in the American, European, South American and Asian markets.Our products are created by modern day computerized machinery and equipment. In the meantime, our products are made according to higher high quality specifications, and complying with the worldwide sophisticated normal conditions.


With a lot of years’ expertise in this line, we will be trusted by our positive aspects in aggressive price tag, 1-time delivery, prompt reaction, on-hand engineering support and very good after-sales providers.


Additionally, all our generation techniques are in compliance with ISO9001 standards. We also can design and make non-common goods to meet up with customers’ specific specifications. Good quality and credit are the bases that make a company alive. We will supply greatest companies and substantial good quality goods with all sincerity. If you need any info or samples, remember to get in touch with us and you will have our shortly reply.





Make contact with Us


EPG – one of the greatest transmission factory in China, primary products: worm geared motors, agricultrual gearbox, planetary gear generate, helical,screw, beve gears and spare parts and agricultural components manunfacuter in ChinaFor more details.: Cell/Whatpp: +8613083988828

internal  China ring gear - Supplier Manufacturer wholesaler Factory