Basic Info.

Model NO.	LR-S1
Hardness	Hardened Tooth Surface
Manufacturing Method	Sintered Gear
Color	White,Black,Blue,Yellow or Customized.
Surface	Zinc Plating,Boiling Black with Polishing
Finish	Burrs
Processing	Powder Metallurgy Sintering
Trademark	SM
Specification	1023 Steel or 1045 Steel
HS Code	8483409000
Application	Motor, Electric Cars, Machinery, Marine, Toy, Agricultural Machinery, Car
Gear Position	External Gear
Toothed Portion Shape	Double Helical Gear
Thickness	7.0-7.2mm
Certification	ISO9001: 2000, Ce
Surface Treatment	Depend on Customer′s Requ
Quality Control	100% Inspection
Transport Package	Color Bag, Blister Card, Color Box and Carton
Origin	China

Product Description

Industry Sprocket / Sprocket / Industry Rear Sprocket / industry Sprockets/Gear /wheel gear /toothed wheel /gearwheel / big gear wheel / The mechanical gear/mechanical sprocket/Machine Toothed Wheel /

20CRMNTI
MACHING PROCESS	RAW MATERIALS,CUTTING,FORGING,DRILLING MACHINE,MACHINE,HEAT TREATMENT,GRINDING
MODULES	1 1.25 1.5 1.75 2 2.25 2.5 3 4 ...8ETC
Tolerance Control	Outer Diameter ±0.005 mm
Tolerance Control	Length Dimension ±0.05 mm
Teeth Accuracy	DIN Class 4, ISO/GB Class 4, AGMA Class 13, JIS Class 0
Heat Treatment	Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding......
Surface Treatment	Blacking, Polishing, Anodization, Chrome Plating, Zinc Plating, Nickel Plating......

Advantages

1. Superior quality guaranteed

2. Competitive and reasonable price

3. Long lasting and reliable working life time

4. Fast lead time.

5. able to produce according to specification with technical

6. Packing according to specifications required

7. Positive client feedbacks in abroad and home markets

8. Professional manufacture and offer the best serve

Protection

* Good flexibility
* Non-toxic and recycling materials
* Eco-friendly
* High and low temperature resistance
* Outdoor use of UV-free, ozone, water and the adverse effects of chemicals.
* Weather resistance, chemical corrosion
* Excellent Skid resistance and waterproof
* Excellent quality and reasonable price
* Customize accepted, any size, color, shape, and thickness are available

1.Rigid quality control of entire production process from incoming goods to finishing product.

2.Able to provide the prompt delivery , high precision mechanical parts and lower price.

3.A wide range of precision in house machining capablities.

4.Industrial roller chain of sprocket style are simplex, duplex , triplex and quadruple..so on

5.A technical expertise is to meet the customer requirement for drawings ,custom design and solution.

6.Surface treatment such as zinc plating ,black oxide.. etc

7.Heat Treatment : Workpiece is heated by induction hardening and then quenching.

8.Main export market s are US, europe , south east asia, middle east and north of america.

9.Material can requested by customer such as 1045 , 20mn,Stainless steel ,nylon, & cast iron ..etc

10.OEM are welcome

11.Accredited by ISO certification

SHENMA Corporation goal is provide quality, delivery and service on time in responsiveness to customer demand and prospect.

Application

Automated Factory

Agricultural Machinery

Packing Machinery

Logistic Machinery

FAQ

Can I have my own custom product?

Yes. oem and odm can be provided, including design, logo, packaging, etc.

What is the minimum order quantity?

It depends on the product.

What are the terms of payment?

Wire transfer or letter of credit, Western Union, Alipay, etc.

When is the delivery time?

Inventory orders within 7-15 days, for oem and odm orders, the specific time depends on the actual situation.

Can I take samples for testing?

Yes, samples can be sent for testing before bulk ordering.

Do you have pre-shipment inspection procedures?

Yes, we always test the products before delivery.

About Us

The company produces "Shenma" brand sprockets, gears, stamping parts and forging various gear sprocket blanks, etc., which are widely used in various transmission machinery, such as: dehydrated vegetable machinery, food machinery, printing machinery, agricultural machinery, packaging machinery And industrial and mining machinery. There are more than one hundred kinds of products put into production. We can also design and manufacture various regular non-standard sprockets according to user requirements.