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….
- Applicable Industries:
- Place of Origin:Zhejiang, China
- Local Service Location:
- Supply Ability:
- 10000 Piece/Pieces per Day
Packaging & Delivery
- Packaging Details
- Standard Sea Worthy Package
- Shanghai ,Ningbo
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.
1 – 100 >100 Est. Time(days) 30 To be negotiated
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 .
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
Leeb hardness testing equipment
Machinery performance testing equipment
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
Low pouring temperature
Melt temperature is too high
Non-uniform cooling rate
Sand has low permeability
Non-uniform cooling rate
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
Add 0.0625 – 0.25 in. (0.16 – 0.64 mm) to part dimensions to allow for machining to obtain a smooth surface.
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.