Product Description

INJECTION MOLDING EQUIPMENT
ITEM NAME SPECIFICATION QUANTITY(SET)
American Clamyron Horizontal injection molding machine 250T 1
American Clamyron Horizontal injection molding machine 160T 1
ZheJiang Yizhan precision Horizontal injection molding machine 110T 1
Sumitomo Precision Electric Injection Moldig Machine 75T 3
Nissei Precision Electric Injection Moldig Machine 50T 4
Xihu (West Lake) Dis. High Speed Precision Vertical Injection Molding Machine 55T 2
Xihu (West Lake) Dis.g Servo Manipulator   15
Three-in-1 baking material suction machine   8
Constant temperature hopper   10
Color mixing and feeding machine for injection molding   5
TOTAL 12 sets

Product Description
 

Product Type injection molding
Mould material Plastic mould material: P20 steel, 718, 2738, H13, NAK80,  2343, S136
Product Material available ABS, PP, PA, PMMA, PC, PE,  LCP, PA+GF, etc
Product’s size available Minimum: 0.05×0.05×0.05mm
Maximum: 180x180x70mm
Applications CCTV/security camera components,IR-cut/optical transceiver 
Delivery time 20-25 working days,Mass production: 2-3 weeks
Minimum order Small orders can be accepted
Production capacity 20 sets/month
Shipment by Express: DHL, FedEx, UPS, EMS, etc;
by air transport;
by sea transport

 
1.  Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers’ specification and performance.
2.  Quality is guaranteed: Durability testing and critical technical design to enhance lifetime.
3.  Cost effective: Competitive prices with professional factory supply
4.  Perfect solution with rich experiences to solve your problem: Wide range of parts selection.
5.  Customized ideal product: customized services according to the samples and drawings offered.
 

Company Profile

 

ELMAX was established in 2015, the company is located in Building 1, No. 180, Urban-Rural Road, CHINAMFG Town, HangZhou City,
ZheJiang Province of China.  They are 2 factories in Xihu (West Lake) Dis.Guang and ShenZhen manufacturing for ELMAX.

As a one-stop OEM/ODM service provider, CHINAMFG has always been committing to the technology of stamping and plastic injection
molding ;  Focusing on metal stamping,hardware,cnc machining and mass production of stamping parts, Injection-molded CHINAMFG and
Insert-molding components.    The products range is inclusive of hardware stamping parts, metal stamping,  sheet stamping,plastic
injection parts  The main customers of CHINAMFG are domestic CHINAMFG companies and partners comes from all of the world especially
from Europe/America.

With competive price, reasonable price and strength technical support, that cause the featured product of metal plastic parts.

After these years′ development, our company has formed an integrated solutions provider, which contains engineering design,
plastic mould, injection moulding parts etc.

Adhering to the principle of quality first, We will win customer satisfaction and make unremitting efforts to win the satisfaction of customers.

Welcome you to establish long term business relationship with CHINAMFG metal&plastic.inciple of quality first, We will win customer satisfaction and make unremitting efforts to win the satisfaction of customers.

Welcome you to establish long term business relationship with CHINAMFG metal&plastic.

FAQ

 

1: Q: Can you introduce your working process and your advantages?

A: Thanks for your question, first we will ask for your drawing, requirement, QTY and more detailed information to understand
your demand and our engineer can offer the best solution according to these specifications. Sometimes we will offer the structure
improvement program when we find any issue with your design or any suggestion to keep the cost down. Then we can start
mould design and fabrication when the price settles down, and delivery time is approved. About our feature, we would like to
say 100% quality assurance and advantage facilities can give you strong support and our professional service will lead you to
make great progress on this project.

2: Q: Can you ensure your production lead time and stable quality in a long-term relationship?

A: Of course. Except for the Chinese New Year holiday, our shipment is always on schedule since our scientific work arrangements,
strong production competence, and our reliable employee.

Thanks for your attention, why not send us your inquiry now?

 

spline coupling

Understanding the torque and speed limits for different mechanical coupling types.

The torque and speed limits of mechanical couplings vary depending on their design, materials, and intended applications. Here’s an overview of the torque and speed considerations for different types of mechanical couplings:

1. Rigid Couplings:

Rigid couplings are typically designed for high torque applications. They provide a direct and solid connection between shafts, making them suitable for transmitting substantial torque without introducing significant flexibility. The torque capacity of rigid couplings depends on the material and size, and they are often used in applications with high power requirements.

Rigid couplings can handle high rotational speeds since they lack flexible elements that may cause vibration or resonance at higher speeds. The speed limits are generally determined by the materials’ strength and the coupling’s balanced design.

2. Flexible Couplings:

Flexible couplings are more forgiving when it comes to misalignment and can accommodate some axial, radial, and angular misalignments. The torque capacity of flexible couplings can vary significantly depending on their design and material.

Elastomeric couplings, such as jaw couplings or tire couplings, have lower torque capacities compared to metal couplings like beam couplings or bellows couplings. The speed limits of flexible couplings are generally lower compared to rigid couplings due to the presence of flexible elements, which may introduce vibration and resonance at higher speeds.

3. Gear Couplings:

Gear couplings are robust and suitable for high-torque applications. They can handle higher torque than many other coupling types. The speed limits of gear couplings are also relatively high due to the strength and rigidity of the gear teeth.

4. Disc Couplings:

Disc couplings offer excellent torque capacity due to the positive engagement of the disc packs. They can handle high torque while being compact in size. The speed limits of disc couplings are also relatively high, making them suitable for high-speed applications.

5. Oldham Couplings:

Oldham couplings have moderate torque capacity and are commonly used in applications with moderate power requirements. Their speed limits are generally limited by the strength and design of the materials used.

6. Universal Couplings (Hooke’s Joints):

Universal couplings have moderate torque capacity and are used in applications where angular misalignment is common. The speed limits are determined by the materials and design of the coupling.

It’s important to refer to the manufacturer’s specifications and recommendations to determine the torque and speed limits of a specific mechanical coupling. Properly selecting a coupling that matches the application’s torque and speed requirements is crucial for ensuring reliable and efficient operation in the mechanical system.

“`spline coupling

How to troubleshoot common issues with mechanical couplings and their solutions?

Mechanical couplings may experience various issues during their operational life. Identifying and troubleshooting these issues promptly is essential to ensure the optimal performance and reliability of the mechanical system. Here are some common coupling problems and their solutions:

1. Misalignment:

Issue: Misalignment between the connected shafts can lead to premature wear, vibration, and reduced efficiency.

Solution: Check and adjust the alignment of the shafts. Properly align the coupling using shims or adjustable couplings to eliminate misalignment. Regularly inspect and correct any misalignment to avoid further issues.

2. Excessive Vibration:

Issue: Excessive vibration can result from misalignment, worn components, or resonance within the system.

Solution: Inspect the coupling for signs of wear, corrosion, or misalignment. Replace worn or damaged components and ensure proper alignment. If resonance is causing vibrations, consider dampening solutions or changing the coupling type to one better suited to the application.

3. Overheating:

Issue: Overheating of the coupling may occur due to excessive friction or inadequate lubrication.

Solution: Check the coupling for proper lubrication and use the recommended lubricant as per the manufacturer’s guidelines. Ensure that the coupling is not overloaded, as excessive torque can lead to overheating. Reduce the load or choose a higher torque-rated coupling if necessary.

4. Backlash:

Issue: Backlash, also known as play or free movement between the coupling components, can affect precision and accuracy in certain applications.

Solution: For applications requiring minimal backlash, choose couplings with low or zero backlash characteristics, such as gear couplings or servo couplings. Regularly inspect and replace worn or damaged components that may contribute to increased backlash.

5. Noise:

Issue: Unusual noises, such as clanking or rattling, may indicate misalignment, worn components, or improper installation.

Solution: Conduct a thorough inspection of the coupling and associated components. Correct any misalignment, replace worn parts, and verify proper installation. Ensure that all fasteners are properly tightened.

6. Premature Wear:

Issue: Premature wear of coupling components can lead to reduced coupling life and system reliability.

Solution: Regularly inspect the coupling for signs of wear and damage. Implement a preventive maintenance program with scheduled inspections and lubrication. Follow the manufacturer’s guidelines for maintenance and installation to maximize the coupling’s lifespan.

By promptly addressing these common issues and implementing appropriate solutions, the mechanical system can operate smoothly, efficiently, and reliably with minimal downtime and maintenance requirements.

“`spline coupling

Advantages of using mechanical couplings in power transmission systems.

Mechanical couplings offer several advantages when used in power transmission systems, making them a preferred choice in various industrial applications. Some of the key advantages include:

  • Torque Transmission: Mechanical couplings efficiently transmit torque from one shaft to another, enabling the transfer of power between different components of the system.
  • Misalignment Compensation: Many mechanical couplings can accommodate axial, radial, and angular misalignments between connected shafts, ensuring smooth operation even when precise alignment is challenging to achieve or maintain.
  • Vibration Damping: Some types of mechanical couplings, particularly flexible couplings, dampen vibrations caused by imbalances or load fluctuations. This feature reduces wear on components and improves overall system stability.
  • Shock Absorption: Certain flexible couplings have the ability to absorb shocks and impacts, protecting the connected equipment from sudden force variations and preventing damage.
  • Easy Installation: Mechanical couplings are generally easy to install and replace. Their modular design simplifies maintenance and reduces downtime in case of coupling failure.
  • Load Distribution: Mechanical couplings evenly distribute the load between connected shafts, preventing premature wear and reducing the chances of component failure.
  • Compact Design: Mechanical couplings come in various compact designs, allowing for efficient power transmission without adding significant bulk to the system.
  • Customizability: Manufacturers offer a wide range of mechanical couplings with different sizes, materials, and features to meet specific application requirements, giving engineers the flexibility to choose the most suitable coupling for their systems.
  • Cost-Effectiveness: Mechanical couplings are generally cost-effective compared to more complex power transmission methods, making them a practical choice for many industrial applications.
  • Safety: Some mechanical couplings, like shear-pin or torque-limiting couplings, act as safety features, disconnecting or slipping when the system experiences overload, preventing damage to expensive components.

These advantages make mechanical couplings indispensable in power transmission systems across various industries, including manufacturing, automotive, aerospace, marine, and more. Their ability to efficiently transmit power, accommodate misalignments, and protect the equipment ensures reliable and smooth operation of mechanical systems, contributing to overall system performance and longevity.

“`
China Good quality Turning Snatch Ring Shock Absorber Part Spline Drive Shaft Coupling   spline couplingChina Good quality Turning Snatch Ring Shock Absorber Part Spline Drive Shaft Coupling   spline coupling
editor by CX 2023-09-28