Product Description
1. Super high quality Locking Assembly
2. Scale production with lowest price
3. Rich exporting experience
4. OEM service
Reah Xihu (West Lake) Dis.an Keyless Loocking Device/Locking Assembly interchange with same products below:
Ringfeder; Tollok; Tsubaki; Chiaravalli
Sati; Challenge; Bonfix; Compomac; V-Blok
Ringblok; Kana; KTR
Advantages:
1. Have been supplying to big players in this industry for years
2. Lowest price based on large scale production
3. ISO9001-2008 qualified
4. Production and management expertise
Feature
1. Easy to install and dismantle.
2. High degree of flexibility
3. Long lifetime and high efficient transmitting
4. Low notching effect
5. Protection of the expensive equipment under over load running.
6. In compliance with quality requirement of developed coutries.
7. Super high quality with lowest price.
Features and Advantages of Locking Devices
Appropriate for heavy duty.
Convenient assembly and disassembly.
Widely used in hollow shafts, sliding gears, and couplings, etc and replace key connection in important occasions.
Brief introduction of our company
Started in 1993, become REACH joint-venture factory in 2008, start export business in 2571, developed countries are the main market;National high-tech enterprise, “Specialized, fined, peculiar and innovative”enterprise of ZheJiang ; enterprise technology center of ZheJiang Province.
Located in ZheJiang , Southwest China, spHangZhou an area of 60,000 square meters,1km away from highway.
Approximately 380 employees, owns over 600 CNC machines, permanent property around $20 million.
7 production lines, including timing belt pulleys, gears, locking devices, couplings, surface treatment, and flange riveting.
Main products are critical and high-precision Power Transmission components, control system and equipments including locking devices(motor locking devices for new energy automobile),timing belt pulleys,gears(high-precision pulleys for robot), high precision couplings, torque limiter, wind power products and other OEM parts.
Dedicated to be a international, professional supplier of power transmission components for medium-to-high clients; quality comes first and always satisfy the customers.
Our main products
Application
1. Widely used in mining, textile, printing, office, food equipment and other power transmission field and hydraulic field.
2. The high-precision timing belt pulleys, couplings and new energy expansion sets produced by Reach Xihu (West Lake) Dis.an are mainly used in industrial robots, elevator industry, precision machine tools, medical instruments and new energy vehicle industry
Three Advantages
•Strong R & D capacity
National high-tech enterprise, enterprise technology center of ZheJiang Province.
30 years experiences in the industry, owns 33 national patents.
Customized service, provide complete technical solution according to customer requirements.
•No defects system
Assure no defect with improved quality control & inspection systems and sophisticated facilities.
Apply ERP system and learn production to achieve scientific and orderly development.
•Cost advantages
Manufacturing factory, price and advantages.
Intelligent manufacturing, low cost.
Our workshop
Global Market /2571
Certification
the technological process of production
Process and Machine Photo Show
Some certificates of honor
FAQ:
1.Q: Are you a factory or trade company?
A: We are factory wtih more than 350 staffs and over 600 machine equipments.
2.Q: When can I get the quotation?
A: We are usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, you can call me directly or send me an email to get the inquiry priority.
3.Q: Do you like to serve the client only with small order?
A: We enjoy to grow up together with our clients whatever big or small.
4.Q: Can you send me a free sample?
A: Yes. We can send you sample for checking our quality. But you need to pay for the sample first, and we will refund you once you place a mass order from us.
5.Q: Could you tell me the packing of your goods?
A: Put a big plastic bag into a wooden case–>(optional)Packaging each product in a anti-rust paper/white box/-Settle the location with a card board-> seal the plastic bag–> Cover the wooden case–>Wrap the wooden case with the steel beltnow–>Label–> Completed.
6. Q: What is your MOQ?
A: 1). In stock: MOQ is 1pcs.
2). Not in stock:
When the out diameter is less than 50mm, the MOQ is 100pcs;
When the out diameter is more than 50mm and less than 300mm, the MOQ is 50pcs;
When the out diameter is more than 300mm, the MOQ is 10pcs.
7. Q: What is your terms of payment?
A:1).100% Western Union or PayPal in advance ,specially for small amount.
2).100% T/T or western union in advance for small quantity order.
3).30% T/T in advance, pay the balance payment before delivery the goods.
4).100% payment on Alibaba.
8. Q: What are your terms of delivery?
A: EXW, FOB/CIF ZheJiang or ZheJiang .
9. Q: What is the shipment time?
A: 1).By air to air port: Fastest, usually 3 days or 4 days.
2).By sea to sea port: Cheapest, usually 15 days to 30 days.
3).By courier: DHL, FedEx, ..usually 5 days to 7 days.
10. Q: How to start an order with you?
A: You can send us an inquiry here, or send us an email, or call us directly!
You will get from our company:
1. Stable Quality.
2. Lower price-Not cheapest but the lowest at the same quality.
3. Good service-Satisfactory service before and after sale.
4. Professional design team and sales department for your service.
5. Direct manufacturers.
6. OEM & ODM available.
7. The punctual delivery of goods,quality and quantity guaranteed.
Our Services
1. Reply your inquiry within 24 hours.
2. Experienced staffs answer all your questions in fluent English.
3. We are the factory,so we will offer good quality of products with competitive price and the satisfactory services.
4. OEM,buyer design,buyer label services provided.
5. Exclusive and unique solution can be provide to our customer by our well-trained and professional engineers and staffs.
6. 7 days 24 hours online service.
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| Feature: | Anti-Static, Oil-Resistant, Corrosion-Resistant, Heat-Resistant, Skid-Resistance, Wear-Resistant, Acid-Resistant, High Temperature-Resistance |
|---|---|
| Application: | Textile Machinery, Garment Machinery, Conveyer Equipment, Electric Cars, Motorcycle, Marine, Agricultural Machinery, Car |
| Surface Treatment: | Polishing |
| Material: | Carbon Steel |
| Quality: | High Quality |
| Service: | OEM/ODM Customize |
| Samples: |
US$ 50/pcs
1 pcs(Min.Order) | |
|---|
| Customization: |
Available
|
|
|---|
What is the impact of material selection on the performance and durability of injection molded parts?
The material selection for injection molded parts has a significant impact on their performance and durability. The choice of material influences various key factors, including mechanical properties, chemical resistance, thermal stability, dimensional stability, and overall part functionality. Here’s a detailed explanation of the impact of material selection on the performance and durability of injection molded parts:
Mechanical Properties:
The mechanical properties of the material directly affect the part’s strength, stiffness, impact resistance, and fatigue life. Different materials exhibit varying levels of tensile strength, flexural strength, modulus of elasticity, and elongation at break. The selection of a material with appropriate mechanical properties ensures that the injection molded part can withstand the applied forces, vibrations, and operational stresses without failure or deformation.
Chemical Resistance:
The material’s resistance to chemicals and solvents is crucial in applications where the part comes into contact with aggressive substances. Certain materials, such as engineering thermoplastics like ABS (Acrylonitrile Butadiene Styrene) or PEEK (Polyether Ether Ketone), exhibit excellent chemical resistance. Choosing a material with the appropriate chemical resistance ensures that the injection molded part maintains its integrity and functionality when exposed to specific chemicals or environments.
Thermal Stability:
The thermal stability of the material is essential in applications that involve exposure to high temperatures or thermal cycling. Different materials have varying melting points, glass transition temperatures, and heat deflection temperatures. Selecting a material with suitable thermal stability ensures that the injection molded part can withstand the anticipated temperature variations without dimensional changes, warping, or degradation of mechanical properties.
Dimensional Stability:
The dimensional stability of the material is critical in applications where precise tolerances and dimensional accuracy are required. Some materials, such as engineering thermoplastics or filled polymers, exhibit lower coefficients of thermal expansion, minimizing the part’s dimensional changes with temperature variations. Choosing a material with good dimensional stability helps ensure that the injection molded part maintains its shape, size, and critical dimensions over a wide range of operating temperatures.
Part Functionality:
The material selection directly impacts the functionality and performance of the injection molded part. Different materials offer unique properties that can be tailored to meet specific application requirements. For example, materials like polycarbonate (PC) or polypropylene (PP) offer excellent transparency, making them suitable for applications requiring optical clarity, while materials like polyamide (PA) or polyoxymethylene (POM) provide low friction and wear resistance, making them suitable for moving or sliding parts.
Cycle Time and Processability:
The material selection can also affect the cycle time and processability of injection molding. Different materials have different melt viscosities and flow characteristics, which influence the filling and cooling times during the molding process. Materials with good flow properties can fill complex mold geometries more easily, reducing the cycle time and improving productivity. It’s important to select a material that can be effectively processed using the available injection molding equipment and techniques.
Cost Considerations:
The material selection also impacts the overall cost of the injection molded part. Different materials have varying costs, and selecting the most suitable material involves considering factors such as material availability, tooling requirements, processing conditions, and the desired performance characteristics. Balancing the performance requirements with cost considerations is crucial in achieving an optimal material selection that meets the performance and durability requirements within the budget constraints.
Overall, material selection plays a critical role in determining the performance, durability, and functionality of injection molded parts. Careful consideration of mechanical properties, chemical resistance, thermal stability, dimensional stability, part functionality, cycle time, processability, and cost factors helps ensure that the chosen material meets the specific application requirements and delivers the desired performance and durability over the part’s intended service life.
Are there specific considerations for choosing injection molded parts in applications with varying environmental conditions or industry standards?
Yes, there are specific considerations to keep in mind when choosing injection molded parts for applications with varying environmental conditions or industry standards. These factors play a crucial role in ensuring that the selected parts can withstand the specific operating conditions and meet the required standards. Here’s a detailed explanation of the considerations for choosing injection molded parts in such applications:
1. Material Selection:
The choice of material for injection molded parts is crucial when considering varying environmental conditions or industry standards. Different materials offer varying levels of resistance to factors such as temperature extremes, UV exposure, chemicals, moisture, or mechanical stress. Understanding the specific environmental conditions and industry requirements is essential in selecting a material that can withstand these conditions while meeting the necessary standards for performance, durability, and safety.
2. Temperature Resistance:
In applications with extreme temperature variations, it is important to choose injection molded parts that can withstand the specific temperature range. Some materials, such as engineering thermoplastics, exhibit excellent high-temperature resistance, while others may be more suitable for low-temperature environments. Consideration should also be given to the potential for thermal expansion or contraction, as it can affect the dimensional stability and overall performance of the parts.
3. Chemical Resistance:
In industries where exposure to chemicals is common, it is critical to select injection molded parts that can resist chemical attack and degradation. Different materials have varying levels of chemical resistance, and it is important to choose a material that is compatible with the specific chemicals present in the application environment. Consideration should also be given to factors such as prolonged exposure, concentration, and frequency of contact with chemicals.
4. UV Stability:
For applications exposed to outdoor environments or intense UV radiation, selecting injection molded parts with UV stability is essential. UV radiation can cause material degradation, discoloration, or loss of mechanical properties over time. Materials with UV stabilizers or additives can provide enhanced resistance to UV radiation, ensuring the longevity and performance of the parts in outdoor or UV-exposed applications.
5. Mechanical Strength and Impact Resistance:
In applications where mechanical stress or impact resistance is critical, choosing injection molded parts with the appropriate mechanical properties is important. Materials with high tensile strength, impact resistance, or toughness can ensure that the parts can withstand the required loads, vibrations, or impacts without failure. Consideration should also be given to factors such as fatigue resistance, abrasion resistance, or flexibility, depending on the specific application requirements.
6. Compliance with Industry Standards:
When selecting injection molded parts for applications governed by industry standards or regulations, it is essential to ensure that the chosen parts comply with the required standards. This includes standards for dimensions, tolerances, safety, flammability, electrical properties, or specific performance criteria. Choosing parts that are certified or tested to meet the relevant industry standards helps ensure compliance and reliability in the intended application.
7. Environmental Considerations:
In today’s environmentally conscious landscape, considering the sustainability and environmental impact of injection molded parts is increasingly important. Choosing materials that are recyclable or biodegradable can align with sustainability goals. Additionally, evaluating factors such as energy consumption during manufacturing, waste reduction, or the use of environmentally friendly manufacturing processes can contribute to environmentally responsible choices.
8. Customization and Design Flexibility:
Lastly, the design flexibility and customization options offered by injection molded parts can be advantageous in meeting specific environmental or industry requirements. Injection molding allows for intricate designs, complex geometries, and the incorporation of features such as gaskets, seals, or mounting points. Customization options for color, texture, or surface finish can also be considered to meet specific branding or aesthetic requirements.
Considering these specific considerations when choosing injection molded parts for applications with varying environmental conditions or industry standards ensures that the selected parts are well-suited for their intended use, providing optimal performance, durability, and compliance with the required standards.
What are injection molded parts, and how are they manufactured?
Injection molded parts are components or products that are produced through the injection molding manufacturing process. Injection molding is a widely used manufacturing technique for creating plastic parts with high precision, complexity, and efficiency. Here’s a detailed explanation of injection molded parts and the process of manufacturing them:
Injection Molding Process:
The injection molding process involves the following steps:
1. Mold Design:
The first step in manufacturing injection molded parts is designing the mold. The mold is a custom-made tool that defines the shape and features of the final part. It is typically made from steel or aluminum and consists of two halves: the cavity and the core. The mold design takes into account factors such as part geometry, material selection, cooling requirements, and ejection mechanism.
2. Material Selection:
The next step is selecting the appropriate material for the injection molding process. Thermoplastic polymers are commonly used due to their ability to melt and solidify repeatedly without significant degradation. The material choice depends on the desired properties of the final part, such as strength, flexibility, transparency, or chemical resistance.
3. Melting and Injection:
In the injection molding machine, the selected thermoplastic material is melted and brought to a molten state. The molten material, called the melt, is then injected into the mold under high pressure. The injection is performed through a nozzle and a runner system that delivers the molten material to the mold cavity.
4. Cooling:
After the molten material is injected into the mold, it begins to cool and solidify. Cooling is a critical phase of the injection molding process as it determines the final part’s dimensional accuracy, strength, and other properties. The mold is designed with cooling channels or inserts to facilitate the efficient and uniform cooling of the part. Cooling time can vary depending on factors such as part thickness, material properties, and mold design.
5. Mold Opening and Ejection:
Once the injected material has sufficiently cooled and solidified, the mold opens, separating the two halves. Ejector pins or other mechanisms are used to push or release the part from the mold cavity. The ejection system must be carefully designed to avoid damaging the part during the ejection process.
6. Finishing:
After ejection, the injection molded part may undergo additional finishing processes, such as trimming excess material, removing sprues or runners, and applying surface treatments or textures. These processes help achieve the desired final appearance and functionality of the part.
Advantages of Injection Molded Parts:
Injection molded parts offer several advantages:
1. High Precision and Complexity:
Injection molding allows for the creation of parts with high precision and intricate details. The molds can produce complex shapes, fine features, and precise dimensions, enabling the manufacturing of parts with tight tolerances.
2. Cost-Effective Mass Production:
Injection molding is a highly efficient process suitable for large-scale production. Once the mold is created, the manufacturing process can be automated, resulting in fast and cost-effective production of identical parts. The high production volumes help reduce per-unit costs.
3. Material Versatility:
Injection molding supports a wide range of thermoplastic materials, allowing for versatility in material selection based on the desired characteristics of the final part. Different materials can be used to achieve specific properties such as strength, flexibility, heat resistance, or chemical resistance.
4. Strength and Durability:
Injection molded parts can exhibit excellent strength and durability. The molding process ensures that the material is uniformly distributed, resulting in consistent mechanical properties throughout the part. This makes injection molded parts suitable for various applications that require structural integrity and longevity.
5. Minimal Post-Processing:
Injection molded parts often require minimal post-processing. The high precision and quality achieved during the molding process reduce the need for extensive additional machining or finishing operations, saving time and costs.
6. Design Flexibility:
With injection molding, designers have significant flexibility in part design. The process can accommodate complex geometries, undercuts, thin walls, and other design features that may be challenging or costly with other manufacturing methods. This flexibility allows for innovation and optimization of part functionality.
In summary, injection molded parts are components or products manufactured through the injection molding process. This process involves designing amold, selecting the appropriate material, melting and injecting the material into the mold, cooling and solidifying the part, opening the mold and ejecting the part, and applying finishing processes as necessary. Injection molded parts offer advantages such as high precision, complexity, cost-effective mass production, material versatility, strength and durability, minimal post-processing, and design flexibility. These factors contribute to the widespread use of injection molding in various industries for producing high-quality plastic parts.
editor by CX 2023-12-28