we have obtained the trust of buyers worldwide. a specialized supplier of a full range of chains, sprockets, gears, gear racks, V-belts, couplings and reducers， pto shaft, agricultural gearboxes….

Overview

Quick Details

Applicable Industries:

Manufacturing Plant

Place of Origin:Zhejiang, China

Local Service Location:

None

Supply Ability

Supply Ability:

10000 Piece/Pieces per Day

Packaging & Delivery

Packaging Details

Standard Sea Worthy Package

Port

Shanghai ,Ningbo

Lead Time
:

Worm gears are typically manufactured by hobbing with a hob or cutting tool very similar to the worm that the gear mates with. The worm may be turned, hobbed, milled, or ground.

Quantity(Boxes)	1 – 100	>100
Est. Time(days)	30	To be negotiated

Online Customization

Product Description

internal ring gear

1. Material: stainless steel steel alloy steel and brass etc

2. Processing:forged,casting,heattreatment,or quenching and tempering carburization

3. Quality:finest material and process.

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

 

Application: 

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:

Durable

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:

Defect	Causes
Unfilled sections	Insufficient material Low pouring temperature
Porosity	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.

 

Corners

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. (0.16 – 0.64 mm) to part dimensions to allow for machining to obtain a smooth surface.

 

Main Products

 

Company Information

Hangzhou Ever-Power Industry Co., Ltd. is a specialized supplier of a full range of chains, sprockets, gears, gear racks, v belt pulley, timing pulley, V-belts, couplings, machined parts and so on.

 

Due to our sincerity in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements, we have obtained the trust of buyers worldwide. Having accumulated precious experience in cooperating with foreign customers, our products are selling well in the American, European, South American and Asian markets.Our products are manufactured by modern computerized machinery and equipment. Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.

 

With many years’ experience in this line, we will be trusted by our advantages in competitive price, one-time delivery, prompt response, on-hand engineering support and good after-sales services.

 

Additionally, all our production proceSingle direction FREE WHEEL (RA) Single direction PAWL torque limiter (SW) Disc torque limiter clutch with spring (FFT)dures are in compliance with ISO9001 standards. We also can design and make non-standard products to meet customers’ special requirements. Quality and credit are the bases that make a corporation alive. We will provide best services and high quality products with all sincerity. If you need any information or samplesEPG Machinery is located in XiHu Area HangZhou Zhejiang ,China. It is 30km from our factory to HangZhou international airport. , please contact us and you will have our soon reply.

 

 

Exhibition

 

Contact Us