China high quality Professional Custom Steel Large Gear, Metal Gear Wheel, Double Diameter Small Spur Gear Custom

Item Description

Fast Information



Spot of Origin:

HangZhou , China (Mainland)

Design Quantity:


Brand Name:




Item Variety:

Non-Standard Product / Personalize Solution

Application Resources:

Iron, Steel, Brass, Copper, CZPT and Stainless Steel

Machining Procedure:

Gear Hobbing, Shaping, Shaving, Grinding and CNC Machining

Surface End:

Anti-rust Remedy, Warmth Treatment method, Polishing and CZPT Treatment method

Floor Hardness:

HRC 28~32, HRC forty~forty four, HRC fifty eight~62

Rust Security Time:

two Years Maximun

Tooth Profile Precision:

GB 5~8 degree (AGMA 10~13 stage)

Applicable Standard:


Quoted Situation:

Second / 3D Drawing / Sample

Top quality Assure:

one Year

Packaging & Supply

Packaging Particulars: Anti-rust Paper, Little Box and Carton
Delivery Depth: twenty ~ thirty days

Item Overview


Goods Range

 Material  Carbon Steel  SAE1571, SAE1045, Cr12, 40Cr, Y15Pb, 1214L……
 Alloy Metal  20CrMnTi, 16MnCr5, 20CrMnMo, 41CrMo, 17CrNiMo5……
 Brass/Bronze  HPb59-1, H70, CuZn39Pb2, CuZn40Pb2, C38000, CuZn40……
 Machining Method

 Gear Hobbing, Gear Milling, Gear Shaping, Equipment Broaching,

 Gear Shaving, Equipment Grinding and Equipment Lapping

 Modules  1., 1.twenty five, 1.5, 1.seventy five, 2., 2.25, 2.5……8.
 Tolerance Handle  Outer Diameter  ±0.005 mm
 Length Dimension  ±0.05 mm
 Teeth Accuracy  DIN Course 4, ISO/GB Class 4, AGMA Course thirteen, JIS Course
 Heat Treatment  Quenching & Tempering, Carburizing & Quenching, Substantial-frequency Hardening, Carbonitriding……
 Surface Treatment method  Blacking, Sprucing, Anodization, Chrome Plating, Zinc Plating, Nickel Plating……
 Standard  European, American or Britain Regular

Manufacturing facility Overview


As your 1-end supply, AT PRECAST,we layout, producer and distribute precast concrete equipment which includes the Lifting Techniques and Anchoring methods Coil and Ferrule Inserts. for Concrete and Prefabricated region.

As a leader in building concrete accessory goods, our principal purpose is to create merchandise that are safer, faster and far more cost successful.

With much more than totally 50 several years functioning experience, our whole employees is focused to supply you with the ideal client services and aggressive charges. Our sales drive are ready to answer your questions quickly and supply you complex help .


 100% quality manufacturing.
 We guarantee that our products meet your supplied specifications
 Extremely competitive pricing
 Delivery to your port or front door
 4 —- 8 week lead times
 We handle all paperwork
 Partial container orders
 Flexible payment options
 Unique tooling options
 Full range of packaging options from bulk to retail ready
 Complete testing services available

1. The place is your area?

We are located in HangZhou City of China and are shut to Airport. It takes 30minuts by vehicle from Liuting Airport our firm.

2. How prolonged has the business been recognized?

AT Sector was set up in 2009. There is 6 years exporting encounters.

3. How a lot of staff do you have?

Administration / sales    4
Engineering / design and style as our partner     8
Production as our partners a hundred and twenty
Quality assurance / inspection   ten

4. Which nations around the world do you export to?

U.S.A, Germany, France, Italy, United kingdom, Brazil, Center east of Asia, Thailand,

5. What proportion of your goods are exported?

a hundred% of our production are exported to all above the planet.

six. How lengthy does it get to acquire samples?

a) Pattern:thirty-45days soon after order 
b) Sample:30days soon after sample finishing.
c) The direct time is the basic production period of time and does not contain the transportation time.

seven. New solution improvement procedure

Received tooling purchase and sample get with fifty% deposit—Maintain a conference with the relation dept. to ensure the building plan—Design and style sample, fixture and gauge and generating them in our house—mildew metal acquiring—Machining—Inspection—Deliver out the sample with initial inspection report.

eight. How extended is the producing guide time?

Mass Creation: 90days following sample acceptance by yours.
The guide time is the general manufacturing period including the transportation time.
We could make some special creation arrangement efficiently if buyer has urgent need to have.

nine. What basis can we purchase products?

We generally offer clients prices FOB& CIF (Carriage, Insurance coverage & Freight). The CIF involves the freight expense to your nominated sea port.
We do provide clearance of items which needs to be managed by a regional freight forwarder.
All local expenses and taxes are the accountability of the buyer. We are satisfied to offer you advisement on delivery if required.

10. What are the payment terms?

Payment phrases are negotiable and will increase for lengthy expression customers.
In the course of the preliminary levels, we ask for 50% of tooling price in progress with the balance payable on acceptance of samples.
Generation orders can be negotiable. We desire 50% deposit and the stability by T/T prior to sails. But at times T/T 30 times soon after sails would also satisfactory.

11. Which forex can we purchase in?

We can deal in USD / Euro currency / GBP.

12. How prolonged does it just take to ship merchandise from China by sea?

It normally takes about 5 weeks to European ports plus 1 7 days customs clearance, so you can get the container in 6 to 7 months. It normally takes about 2 weeks to east CZPT and 3 months to west CZPT US ports. All sea merchandise are delivered from HangZhou Port.

thirteen. How extended does it just take to ship items from China by air?

It takes about 7 days to all main places.

fourteen. Can we pay a visit to the factory to carry out an audit?

Indeed, you are welcome to visit our associate factory by prior agreement.

fifteen. How do we retain client confidentiality?

We are happy to sign Confidentiality Agreements with clients and will honor them.

16. Which languages do we do organization in?

Even though we do enterprise with many nations around the world about the planet, we can only talk properly in Chinese English.
All info supplied must as a result be supplied in this kind.

seventeen. Is there a minimal volume of enterprise essential to carry out global purchasing?

There are no minimum volumes, but the prices of the products, additionally the fastened fees of importing can make it much more cost-effective to get in higher volumes. All prospective buyers will be assessed on an individual basis to decide if it appears a viable choice for all events to build a connection.

18. What type of components you are specialized in?

Our company contains two regions,
1 is for design precast such as lifting program, rigging hardware metal components.
An additional is customized metallic enterprise of quality sand castings, investment castings, lost foam castings, hot forgings, cold forgings, stampings, machined parts, injectionmolded plastics parts, etc.

19. Which variety of equipments do you have?

Forging friction push 160Ton, 300Ton, 630Ton, 1200Ton
CZPT furnace of 200kg, 500kg,1000kgs, 2000kgs
Push of 63ton, 120tons
CNC Machining center
CNC Vertical Lathe
CNC Lathe heart
Boring device
Drilling machine

Metal Split Sprockets: These sprockets are break up in fifty percent for simpler set up into the chain method with out eliminating the axle. The operator can place every single half into the chain ahead of bolting the halves collectively. This only allows the sprocket to be replaced without dismantling the complete assembly and keeps the operator from possessing to loosen or reposition the chain.

China high quality Professional Custom Steel Large Gear, Metal Gear Wheel, Double Diameter Small Spur Gear     Custom

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