China Hot selling Direct manufacturers selling chain sprocket for mini excavator for Transmission Machine sprocket bolts

Problem: New
Applicable Industries: Machinery Restore Outlets, Producing Plant, Building works , Strength & Mining
Showroom Place: None
Online video outgoing-inspection: Supplied
Machinery Test Report: Presented
Advertising Type: New Item 2571
Guarantee: Unavailable
Merchandise name: chain sprocket for mini excavator
Processing: Forging-Machining-Hobbing-Teeth harden-Tempering
Heat therapy: Substantial Frequency Induction Hardening and tempering
Name: Professional Standard Sprocket in China
Surface remedy: As necessary
Software: Transmission Machine
Dimension: DIN8187/ISO606/DIN8188/ISO606
Content: C45# steel
software: ogistics warehousing,garage,foodstuff Machinery,escalator and so on
Use: Indurstry
Following Guarantee Services: On-line assistance
Local Service Location: None
Soon after-income Services Provided: On the web help
Packaging Particulars: The sprockets are packed in plywood scenario lined with corrugated paperboard or carton box or in accordance to customers’ necessity.
Port: ZheJiang ZheJiang

OverviewQuick Details

Content:C45# Steel


Spot of Origin:ZheJiang , China

Solution name:
Professional Normal Sprocket in China

Processing:Forging-Machining-Hobbing-Enamel harden-Tempering

Heat treatment method:High Frequency Induction Hardening and tempering

Surface area remedy:As necessary

Software:Transmission Device
Source Capability:3000000 Piece/Parts per 12 months
Packaging InformationThe sprockets are packed in plywood scenario lined with corrugated paperboard or carton box or in accordance to customers’ need.

PortZheJiang or ZheJiang

Direct Time :thirty-45 days soon after progress payment (We have large stock of some designs sprockets, if we have inventory, we can supply within 7-15days)

Business details:With far more than twenty years’ experience, large-precision products and stringent administration system, POYA can provide Industrial sprocket,bike chain wheel, gear, flange, stamping elements, agricultural equipment parts, automobile elements, mechanical elements and related transmission parts for you with steady high quality and very best service.

Dimension: DIN8187/ISO606/DIN8188/ISO606Material: carbon steel,stainless steel,alloy C45# steelPackaging: The sprockets are packed in plywood scenario lined with corrugated paperboard or carton box or according to customers’ necessity.

Our brandPOYA

Sprocket MaterialC45# metal


Processingforging, hobbing, precision machining, warmth therapy, surface therapy

Machining ToolsAir hammer//electric screw press, imported vertical and horizontal CNC lathe, imported machining heart, CNC tapping middle, CNC hobbing machine, CNC cylindrical grinder , welding equipment, vertical and horizontal hydraulic broaching equipment. automated manufacturing strains of substantial-electrical power CNC heat therapy.

Warmth Treatment methodNormalizing/quenching and tempering/ carburizing and quenching/salt tub quenching/vacuum quenching/subzero treatment/liquid nitriding/gas nitriding/carbonnitriding/ QPQ treatment method/large-frequency quenching.

Surface TreatmentZinc plated, non-chromate dacromet therapy,chromium plated, black oxide treatment method, phosphorization, anodic oxidation, nickel plated

applicationinclude a vast range of sector like agriculture machinery, logistics warehousing,garage,meals Machinery,escalator and so on.

packingthe sprocket are packed in plywood scenario lined with corrugated paperboard or carton box or according to consumers prerequisite.

Q1: What data will be extremely appreciated for a quotation?
A: It will be desired if you can offer you us design name or the drawings, heat remedy and surface area treatment method specifications, essential quantity, quoted forex (USD or RMB), or samples.

Q2: Are you a investing company or manufacturing unit?
A: POYA is a manufacturing unit located in HangZhou, ZheJiang

Q3: What is your phrases of payment?
A: T/T 50% in progress, and 50% just before cargo. We’ll show you the photos of the products and deals before you pay out the harmony.

This autumn: Do you take a look at all your products ahead of supply?
A: Yes, POYA has adopted a strict quality administration system and all the items will be inspected in accordance to the inspection instruction with excellent inspection documents.

Qfive: How do you ensure the higher quality of products?
A: With integral producing processes, a stringent good quality handle program and imported devices, we can manufacture large high quality items.

Qsix: What are your conditions of supply?
A: EXW, FOB ZheJiang or ZheJiang .

Q7: How about your guide time?
A: Typically it will take thirty-forty five times after getting your progress payment. The specific direct time relies upon on the objects and the amount of your purchase. We have massive inventory of some versions sprockets, if we have stock, we can shipping in 7-15days.

Qeight:T/T payment Minimal order quantity:

d (Outside Diameter)
five hundred PCS
two hundred PCS
50 PCS
30 PCS

Sprocket Basics

When it comes to sprockets, it’s important to understand the basics of design. This includes chain size and number of teeth. The number of teeth will vary depending on the type of chain and application. When determining the number of teeth, the angle between the teeth should be at least 360 degrees.


There are many factors to consider when choosing the correct sprocket size. The first thing to do is to determine if the sprocket is a double sprocket or a single sprocket. Also available in a variety of sizes. To determine the exact size, you should measure the distance between the grooves of the sprocket teeth and their opposite tooth slots. The distance between these two points is called the caliper diameter.
The size of the sprockets also varies depending on the type of chain. Large sprockets have arms, while smaller sprockets usually don’t. The arms reduce weight and inertia, making them more economical to operate. Some sprockets also have openings, which make them easier to assemble and disassemble. Some sprockets are also plated for a stronger construction. Some sprockets are manufactured with flame or induction hardened parts.
Sprockets are often used in conveyors, pallet conveyors and other conveying systems. The size of the sprocket should match the size of the chain. A caliper will help you determine if the sprocket has worn teeth. Another way to identify worn sprockets is to measure their diameter.
In addition to size, sprockets should have the correct pitch and center distance. This will help keep the roller chain taut. The chain should be clean and properly lubricated. There should be a small gap between the pin and bushing so that oil can pass through the sprocket and chain. In addition to this, the center-to-center distance between the chain and the sprocket should be at least 1.5 times the diameter of the sprocket.
The chain should have at least 17 teeth, which is common in the industry. Having smaller spacing will reduce mechanical losses and noise. However, larger sprocket sizes are best for applications with higher workloads.


Sprockets are mechanical parts that mesh with the chain to move the chain. It is made of metal or reinforced plastic and usually resembles a gear. It is a gear design for a specific type of chain. Most sprocket and chain systems work the same way, although they vary in material and pitch.
There are three basic types of sprockets: single-strand, double-strand, and triple-strand. The length and number of teeth for each type are specified by various standards. For reference, the ISO-DIN standard is shown. Most sprockets are made of alloy steel and are case hardened and tempered in the tooth area. They also have a hub and a key for mounting.
Metal sprockets can be made of steel or aluminum alloys. While steel is a more durable material, aluminum sprockets are more attractive. Steel is the best material for long rides, while aluminum sprockets are better for casual riding.
In addition to automotive and industrial applications, sprockets are used in oil and gas, textile machinery, instrumentation and mechanical transmission. Many types of sprockets are interchangeable with each other. For added protection, they can also be galvanized to prevent rust. The main methods of galvanizing sprockets are hot-dip galvanizing and electro-galvanizing.
Sprockets are usually made of steel or aluminum. Their design is similar to that of gears, although they are more widely spaced than their counterparts. They can also span longer distances than gears, allowing them to be used for power transmission.


A chain drive is a common type of mechanical transmission in which sprockets are used to help reduce the speed of a moving object. Sprockets can have horizontal, vertical or inclined pitch and are usually used in pairs. The teeth of the sprocket mesh with the rollers on the drive chain, reducing the speed. These sprockets are usually made of metal, but can also be made of plastic or composite materials.
The role of the sprocket is to transmit motion from the output shaft of the engine to the rear wheels. For this, the front sprocket needs to rotate at the same speed as the engine output shaft. It can be mounted either on the drive track or on the front of the vehicle. A third sprocket can be connected to the drive track. In addition, the front sprocket is used to pull the drive chain. This will help transfer power from the engine to the rear wheels, allowing the motorcycle to travel forward. The side plates of the chain also help transmit chain tension.
The bushings are subjected to the tension applied to the chain as it passes through the sprockets thousands of times per minute. This puts pressure on the pin inside the bushing. Additionally, the pins must withstand bending and shearing forces transmitted from the plate to the bushing. The pins must also withstand impact and have high tensile strength. If the pin is worn, it will need to be replaced or repaired.
Sprockets power the chain-driven motion system and carry heavy loads. Proper selection of sprockets can prevent damage to your equipment. To do this, you need to select the appropriate sprocket based on the type of assembly and system specification.


Sprocket maintenance is an important part of motorcycle maintenance. Failure to do so will result in frequent chain changes and additional costs. Regular maintenance of your chain will help ensure your chain will last 30,000 miles or more. By comparison, a poorly maintained chain only lasts 10,000 miles.
Checking the sprocket is very easy. First, remove the chain and align it. Next, check for any foreign objects. If you see a damaged sprocket, you need to replace it. If you can’t replace a worn sprocket, you can buy a new chain. However, the new chain will not last as long as the old one.
Check for signs of rust. Rust can form on the chain due to exposure to humidity and heat. When the pins or rollers get rusted, the seals are damaged. If the pins or rollers are rusted, it’s time to replace the chain.
Regular maintenance of the chain is important to prevent kinks and slippage. This can cause excessive wear on the sprockets and chain. If the teeth are worn, the chain will not be able to properly grip the sprocket, resulting in difficult shifting and severe vibration.
If your chain is several years old, it is important to lubricate it every few months to prevent rust. It is also important to clean the chain thoroughly before lubricating to keep it clean and lubricated. Non-petroleum-based cleaners can help remove grit that may have built up. If you use the chain for a long time, you will need to clean it every 300-600 miles.

China Hot selling Direct manufacturers selling chain sprocket for mini excavator for Transmission Machine     sprocket boltsChina Hot selling Direct manufacturers selling chain sprocket for mini excavator for Transmission Machine     sprocket bolts
editor by czh