China Good quality China Factory Custom Made OEM&ODM Ductile Iron CZPT Chain Sprocket

Product Description

Application

• Agricultural equipment

• Armament

• Automobile industry

• Computing equipment

• Medical / dental instruments

• Measuring instruments

•Miscellaneous equipment

•Pharmaceutical industry

• Orthopedic implants

• Safety equipment

• Petrochemical industry

• Industrial valves

•Fixing and movable equipment

• Sanitary fittings

• General machinery

• Pumps and general connections

• Food and beverage processing

• Instrumentation equipment

General Products      
 Application/Service Area
 
Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system, Agriculture machine metal Parts, engine bracket, truck chassis bracket, gear box , gear housing , gear cover, shaft, spline shaft , pulley, flange, connection pipe, pipe, hydraulic valve , valve housing ,Fitting , flange, wheel, fly wheel, oil pump housing, starter housing, coolant pump housing, transmission shaft , transmission gear, sprocket, chains etc.
 
 Main blank Process for Casting  
Sand Casting , Resin Sand Casting, Green Sand Casting, Shell Molding, Automatic Molding, Lost Wax Casting, Lost Foam Molding Casting
 
 Blanks Tolerance -Casting  Tolerance CT9-10 for  Machine Molding Process,
CT8-9 for Shell Molding and Lost Foam Molding Casting Process
CT10-11 for Manual Molding Sand  casting Process
 Applicable Material  
See Table Below (Ductile Iron Casting, Grey Iron Casting)
OR According to customer requirement
 
 Casting Blank Size  /Dimensions 2 mm-2000mm / 0.08inch-79inch  for casting iron, according to customer requirement
 Casting Blank Weight Range from 0.01kg-1000kg for foundry sand casting
 Applicable Machining Process  
CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/Reaming /Grinding/Honing and  etc.
 
 Machining Tolerance From 0.005mm-0.01mm-0.1mm
 Machined Surface Quality Ra 0.8-Ra3.2, according to customer requirement
 Applicable Heat Treatment  
Normalization , annealing, quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching
 
 Applicable Finish Surface  Treatment  
Shot/sand blast, polishing, Surface passivation, Primer Painting , Powder coating, ED- Coating, Chromate Plating, zinc-plate, Dacromat coating, Finish Painting.
 
 MOQ For iron casting : 100pcs
For Machining : 50pcs
 Lead Time 45days from the receipt date of deposit for iron sand casting

 
Ductile Iron Casting Material Comparison Table:

Cast iron with nomular graphite
DIN EN 1563
Germany
DIN 1693
France
NF
Great Britain
BS
Netherlands
NEN
Sweden
MNC
USA
ASTM A536
EN-GJS-350-22-LT GGG-35.3 FGS 370-17 370/17 GN 38 0571 -15 —-
EN-GJS-400-18-LT GGG-40.3     —- —- —- —- 60-40-18
EN-GJS-400-15 GGG-40 FGS-400-12 420/12 GN 42 0571 -02 60-40-18
EN-GJS-400-10 —- —- 420/12 —- —- 65-45-12
EN-GJS-500-7 GGG-50 FGS-500-7 500/7 GN 50 0727-02 65-45-12/
80-55-06
EN-GJS-600-3 GGG-60 FGS-600-3 600/3 GN 60 571-03 80-55-06
EN-GJS-700-2 GGG-70 FGS-700-2 700/2 GN 70 571-01 100-70-03
EN-GJS-800-2 GGG-80 FGS-800-2 800/2     120-90-02
EN-GJS-1000-5 (DIN EN 1564) GGG-100B/A —- —- —- —- 850-550-10
EN-GJS-AX NiSiCr35 5 2 GGG-
NiSiCr 35 5 2
FGS-
Ni35Si5Cr2
S5S —- —- Type D-5S

 
Grey Iron Casting Material Comparison Table:

Cast iron with lamellar graphite
DIN EN 1561
Germany
DIN 1691
France
NF
Great Britain
BS
Netherlands
NEN
Sweden
MNC
USA
ASTM A48
EN-GJL-150 GG-15 Ft 15 D Grade 150 GG 15 01 15-00 20 B / 25 B
EN-GJL-200 GG-20 Ft 20 D Grade 180/220 GG 20 01 20-00 25 B / 30 B
EN-GJL-250 GG-25 Ft 25 D Grade 220/260 GG 25 01 25-00 35 B / 40 B
EN-GJL-300 GG 30 Ft 30 D Grade 300 GG 30 01 30-00 40B / 45 B

 


Technical Support:

ZheJiang  Matech is professional at independent development and design. Our engineers are skilled at AUTO CAD, PRO ENGINEER, SOLID WORKS and other 2D & 3D softwares. We are able to design, develop,produce and deliver your PO according to your drawings, samples or just an idea. Dural control of standard products and OEM products.

Quality Control: 
1) Checking the raw material after they reach our factory——- Incoming quality control ( IQC) 
2) Checking the details before the production line operated 
3) Have full inspection and routing inspection during mass production—In process quality control(IPQC) 
4) Checking the goods after they are finished—- Final quality control(FQC) 
5) Checking the goods after they are finished—–Outgoing quality control(OQC)

Products shown here are made to the requirements of specific customers and are illustrative of the types of manufacturing capabilities available within CZPT group of companies.
Please send us your detailed drawing/ sample/requirements for us offering a reasonable quotation to you and we will trying our best to make the goods in good quality and delivery in time .
MATECH policy is that none of these products will be sold to 3rd parties without written consent of the customers to whom the tooling, design and specifications belong.

Our Factory

                           ZheJiang CZPT Machinery Manufacture Co., Ltd.
                                                     –Branch of CZPT Industry Ltd.
 

We specialize in Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system. 

With keeping manufacturing process design, quality plHangZhou, key manufacturing processes and final quality control in house.
 We are mastering key competence to supply quality mechanical parts and assembly to our customers for both Chinese and Export Market.

To satisfy different mechanical and functional requirements from our customers we are making a big range of metal products for our clients on base of different blanks solutions and technologies.
These blanks solutions and technologies include processes of Iron Casting, Steel Casting, Stainless Steel Casting, Aluminum Casting and Forging. 

During the early involvement of the customer’s design process we are giving professional input to our customers in terms of process feasibility, cost reduction and function approach

Sand casting mfg. process
 

Pattern Design -> Pattern Manufacture -> Pattern Test -> Qualified Sample -> Mass Production -> Sand Shakeout -> Polishing -> Sand Blasting -> Surface Treatment (panting) -> CNC machining -> Inspection -> Clearning & Anti-rust -> Packing & Shipping QC System: raw material inspection, FAI, IPQC, random inspection, final full inspection before shipping. Standard: ANSI , ASME, DIN, BS, JIS, ASTM, GB etc.

Why Choose Us ?

1. One stop service:
We have 5 own factories and 50+ sub-contractors located in different areas of China to offer you one-stop manufacturing and purchasing services to help you save time and reduce procurement cost.
2. Your eyes in China:
Our commitment to quality permeates from quoting, scheduling, production, inspection to deliver into your warehouse, our QC team will remark the errors if has on QC documents for your checking before delivery as your 3rd party.
3.Your R&Dconsultant:
With professional engineers team and 29 years manufacture experience ,we would help you work out problems during new parts’ development, optimize design and recommend the most cost-effective solution.
4. Your Emergency Solver:
With continued grown factories team and our QC teams located in different areas, if customers need to expedite the delivery, we would be able to adopt another factory to produce together immediately.
5. Quality Guaranty:
No matter how long time the products delivered, we are responsible for the quality. In case the products be rejected, we would replace them or return fund according to your demand without hesitatio.
 

Our Certificate

Our Customer

Our Team
Our Package & Delivery
Inner Packing →Strong & waterproof plastic big is packed inside, to keep the product in safe condition.
Or as customer requests.

Outer Packing →Multilayer wooden box with strong bandages, used for standard export package.
Or customized as per customer’s requirements.

 

FAQ

1Q: Are you trading company or manufacturer?
A: We are a factory, so we can provide competitive price and fast delivery for you.

2Q: What kind of service can you provide?
A: Our company can provide custom casting, CNC machining and surface treatment according to customer’s requirements.

3Q: What’s kinds of information you need for a quote?
A: In order to quote for you earlier, please provide us the following information together with your inquiry.
1. Detailed drawings (STEP, CAD, CZPT Works, PROE, DXF and PDF)
2. Material requirement (SUS, SPCC, SECC, SGCC, Copper, AL, ETC.)
3. Surface treatment (powder coating, sand blasting, planting, polishing, oxidization, brushing, etc.)
4. Quantity (per order/ per month/ annual)
5. Any special demands or requirements, such as packing, labels, delivery, etc.

4Q: What shall we do if we do not have drawings?
A: Please send your sample to our factory, then we can copy or provide you better solutions. Please send us pictures or drafts with dimensions (Thickness, Length, Height, Width), CAD or 3D file will be made for you if placed order.

5Q: What makes you different from others?
A: 1. Our Excellent Service
We will submit the quotation in 48 hours if getting detailed information during working days.
2. Our quick manufacturing time
For Normal orders, we will promise to produce within 3 to 4 weeks.
As a factory, we can ensure the delivery time according to the formal contract.

6Q: Is it possible to know how are my products going on without visiting your company?
A: We will offer a detailed production schedule and send weekly reports with photos or videos which show the machining progress.

7Q: Can I have a trial order or samples only for several pieces?
A: As the product is customized and need to be produced, we will charge sample cost, but if the sample is not more expensive, we will refund the sample cost after you placed mass orders.

8Q: Why there is tooling cost?
A: It’s mold cost. Indispensable production process. Only need to pay for first order, and we will bear maintenance cost of mold damage.

9Q: What is your terms of payment?
A: Payment of sample order ≤ 1000USD, 100% T/T full payment.
Payment of tooling or batch order ≥ 5000USD, 70% T/T in advance, balance before shipment.

10Q: What’s your after-sale service?
A: If there is quality problem, please provide photos or test report, we will replace defective goods or return funds.
 

If you have any other questions please find us online, or send messages via email, WhatsApp for better communication!

Type: Chemical Hardening Sand
Casting Method: Directional Crystallization
Sand Core Type: Resin Sand Core
Application: Vehicle, Construction/ Agriculture Machinery
Machining: CNC Machining
Material: Iron
Customization:
Available

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Customized Request

China Good quality China Factory Custom Made OEM&ODM Ductile Iron CZPT Chain Sprocket

cast iron sprocket

Customization and Modification of Cast Iron Sprockets

Yes, cast iron sprockets can be customized or modified to fit specific applications. Cast iron is a versatile material that allows for various customization options to meet the unique requirements of different machinery and equipment.

Customization of cast iron sprockets can involve:

  • Size and Pitch: Sprockets can be manufactured in different sizes and pitches to match the specifications of the chain or belt used in the power transmission system.
  • Number of Teeth: The number of teeth on the sprocket can be adjusted to achieve the desired gear ratio for the application.
  • Hub Configuration: The hub of the sprocket can be modified to have different types of bores or mounting configurations to suit the shaft of the machinery.
  • Coatings and Finishes: Depending on the operating environment, the sprockets can be coated or finished with materials that enhance their resistance to wear, corrosion, or other specific conditions.
  • Special Features: Additional features such as keyways, set screws, or anti-backlash designs can be incorporated into the sprockets as needed.

By working with manufacturers or suppliers who offer custom casting services, you can tailor cast iron sprockets to precisely fit the demands of your specific application. This ensures optimal performance, longevity, and efficiency in your power transmission system.

cast iron sprocket

Using Cast Iron Sprockets in Precision Motion Control and Automation Systems

Cast iron sprockets are generally not the first choice for precision motion control and automation systems due to some inherent characteristics of the material. While cast iron sprockets are robust and durable, they may not offer the level of precision required in certain high-precision applications. Here are some considerations:

  • Tolerance and Machining: Cast iron sprockets are cast, which can lead to slight dimensional variations and surface imperfections. In precision motion control systems, tight tolerances and precise machining are crucial for consistent and accurate performance.
  • Weight: Cast iron sprockets are relatively heavy compared to other materials such as aluminum or plastic. In precision systems, minimizing rotating mass is essential for reducing inertia and improving dynamic response.
  • Noise and Vibration: The inherent properties of cast iron may lead to more noise and vibration compared to materials with better damping characteristics. In precision motion control, minimizing noise and vibration is critical for smooth and accurate operation.

For precision motion control and automation applications, materials like aluminum, steel, or engineered plastics are often preferred for their superior dimensional stability, lighter weight, and better damping properties. These materials can help achieve smoother and more precise movements, reducing the risk of errors and improving overall system performance.

However, in less demanding precision applications where cost and durability are essential factors, cast iron sprockets may still find use.

cast iron sprocket

How Does a Cast Iron Sprocket Compare to Other Materials in Terms of Strength and Durability?

When comparing cast iron sprockets to other materials commonly used in sprocket manufacturing, such as steel, stainless steel, and plastic, there are several factors to consider in terms of strength and durability:

  • Strength: Cast iron is known for its excellent strength and rigidity, making it well-suited for heavy-duty applications. It has a high compressive strength and can withstand substantial loads and stresses without deforming or failing. In comparison, steel sprockets also offer high strength but may be slightly stronger than cast iron, especially in certain alloy variations.
  • Durability: Cast iron sprockets are highly durable and have excellent wear resistance. They can withstand abrasive wear and friction over extended periods without significant deterioration. Steel sprockets also offer good durability, especially when made from hardened or alloyed steel. Stainless steel sprockets are highly resistant to corrosion and are often used in environments where rusting is a concern. Plastic sprockets, while lightweight, may have limitations in terms of durability and wear resistance compared to metal sprockets.
  • Shock Absorption: Cast iron sprockets have good damping properties, allowing them to absorb and dampen vibrations and shocks during operation. This feature can be advantageous in reducing stress on the sprocket and the entire mechanical system. Steel sprockets also exhibit some level of shock absorption, but the damping properties may not be as pronounced as those of cast iron.
  • Heat Resistance: Cast iron sprockets have good heat resistance and can withstand elevated temperatures without significant deformation. However, steel sprockets, especially those made from heat-treated or alloyed steel, can offer higher heat resistance than cast iron. Stainless steel sprockets, in particular, are highly resistant to corrosion and can maintain their mechanical properties at high temperatures.
  • Weight: Cast iron sprockets are generally heavier compared to materials like aluminum and plastic. While this added weight contributes to their strength and durability, it may be a consideration in weight-sensitive applications. Aluminum sprockets are known for their lightweight characteristics, making them suitable for applications where reducing mass is essential.
  • Machinability: Cast iron is relatively easy to machine, allowing for precise and complex designs in sprocket manufacturing. However, compared to materials like aluminum and plastic, it may require more effort and tool wear during machining. Aluminum and plastic are known for their excellent machinability and ease of forming intricate shapes.

In summary, cast iron sprockets offer excellent strength, durability, and wear resistance, making them a reliable choice for various heavy-duty applications. However, steel sprockets, especially those made from high-strength alloys, may provide slightly higher strength and heat resistance. On the other hand, aluminum and plastic sprockets are lightweight and offer different advantages, such as corrosion resistance and ease of machining. The choice of material depends on the specific requirements of the application, including load capacity, operating conditions, weight constraints, and budget considerations.

China Good quality China Factory Custom Made OEM&ODM Ductile Iron CZPT Chain Sprocket  China Good quality China Factory Custom Made OEM&ODM Ductile Iron CZPT Chain Sprocket
editor by CX 2023-09-06

Cast Iron Sprocket

As one of the leading cast iron sprocket manufacturers, suppliers, and exporters of mechanical products, We offer cast iron sprockets and many other products.

Please contact us for details.

Manufacturer supplier exporter of cast iron sprockets.

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