High Precision Internal Gears
Product Name: Internal Gears
Material: Steel/ Stainless Steel/ Nickel
Tooth Profile: Ring Spur Gear
Processing: Powder Metallurgy
Pressure Angle: 20 Degree
Density:6.4 – 7.3 g/cm3
Macro Hardness:20 – 43 HRC
Tensile Strength:1650 Mpa Ultimate
Yield Strength(0.2%):1270 Mpa Ultimate
Surface Treatment: Hardening, Grinding
Standard or Nonstandard: Nonstandard
Technology: Powder Metallurgy/ Machining
Supply Ability: 10000 Piece/ Pieces per Month Internal gears
Our Photos for High Precision Internal Gears:
Surface Treatment: High Frequency quenching, Oil impregnation, Grinding
Apperance: No Crumbling, Cracks, Exfoliation, Voids, Metal Pitting and Other Defects
Process Flow: Powder mixing – Forming – Sintering – Oil impregnation – Sizing -Ultrasonic Cleaning – Steam Oxidation – Oil impregnation – Final inspection – Packing
- Inner Packing: 10/20/30Pieces per Plastic Tray or Kraft Paper, Anti-rust plastic film ; Vacuum plastic bags.
- Outer Packing: 100/200/500 Pieces per Carton, Wooden Case
- Freight Packing: Pallet or Container ( Clients Specified Packing)
- Port: Ship from Shanghai Port to the customer’s designated location.
Q: Can you manufacture Customization products?
A: Yes, we can.
We can produce both standard and special prosucts.
Our can make them according to your drawings and samples.
Q: What is the Warranty for our products ?
A: If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.
Q: What information do we need to provide to you in order to confirm our parts order?
A: provide us your drawings or detailed specifications for our technical staff could make the drawing.
Q: How about your delivery time?
A: Generally, it will take 7 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q: If your product has inferior quality or quality problem after we use them what happens next?
A: First, you have to provide us photos of the problem part and also provide photos of the use.
If it is indeed a quality problem of the product itself, we would offer compensation to you and also figure out solutions to avoid this kind of quality problem in the future.
If the problem is caused by clients, we would provide the technical suggestions to avoid same problems.
- The nearest seaport: Shanghai port
- The nearest airport: Shanghai Pudong airport
- Payment Terms:L/C,TT,West Union,Paypal
- Payment Condition:50% before production, 50% before delivery against complete set of inspection report
- Supply Capability: 10,000 tons per year
- Sample Availability: yes
- Sample Time:15-30 Days
- Packing: Plywood Cases or Steel Crates
- Delivery time: 45 working days per 20 tons regular castings & forgings
- Service: OEM, ODM or Customized
- 20-year Foundry Operation Experience.
- Friendly & High Efficient Technical & Commercial Communication
- Professional Export Practices: Exported to +60 Overseas Countries.