Product Description

Products Description

Business Type	Factory & Manufacturer
Certificate	ISO9001:2008 and  TS16949
Service	CNC milling & turning , sheet metal fabrication, grinding, deburring, tapping, drilling, cutting, knurling, laser marking, wire EDM, CAM programming and outsource service
Material	Stainless Steel: 303, 304, 304L, 316, 316L, etc… Carbon Steel: 1018, 1045, 1144, 12L14, 1215… Aluminum: 5052, 6061-T6, 6061-T4, 6082-T6, 6063-T6… Brass and Copper: C3602, C3604, H62, C34000 Plastic: POM, PEEK, ABS, PA66, PP, PMMA etc… Titanium and more…
Finish	sandblasting, anodizing, blackening, plating, polishing, coating, knurling and more
Equipment	CNC milling machine, CNC turning machine, auto lathe, grinding machine, tapping machine, drilling machine, laser marking machine, WEDM machine, CMM machine and more.
Drawing Format	STEP, STP, GIS, CAD, PDF ,DWG ,DXF etc or samples.
Main Products	Stamping part,cnc machine part,spring,shaft,screw and etc.
Inspect Tool	micrometer, thread gauges, calipers, pin gauge, projector, CMM, altimeter and more.
Quality Control	100% inspection
Tolerance	+/-0.01mm ~ +/-0.001mm or as per client’s needs
Surface Roughness	Ra 0.1~3.2 or as per client’s needs
Additional Service	assembly, logo engraving, surface finish, special package etc.

Powerful manufacturers OEM customized stainless steel L-shaped mounting frame

Production Process

Company Profile

Our company was founded in October, 2000, specializing in the production of cnc milling auto lathe,
stamping parts, springs, shafts, screws, and other metal parts. Our main products modes are
designing and proofing based on customers’ drawings or samples.

Product packaging

Certificate

Our Advantages

1.Provide OEM/ODM service and assembling service,since 2000

2.Social responsibility audit passed

3.One-stop purchasing service:Stamping parts,CNC milling parts,CNC turning parts,auto lathe parts,Springs,Shafts,fastener etc.

4.With professional engineers team can help you for projects research and development(R&D). Meanwhile we can suggest
the most suitable material and manufacturing progresses for your products to save the cost and ensure the quality and usage.

5.Product certification:RoHS,HE report available

6.Management certification:ISO/9001:2008 and TS16949 Passed
 

FAQ

1.Q: Are you a manufacture or trading company?

A: We are a China Enterprises which has 16year-manufacturer in hardware products.

2.Q: Do you provide ODM/OEM service?
A: OEM / ODM is welcome, We got a professional and creative R&D team, and customized colors are optional. From the concept to finished goods, we do all ( design, prototype reviewing, tooling and production ) in the factory.

3.Q: Where is your factory located? How can I visit it?
A: Our factory is located in HangZhou, ZheJiang , HangZhou is the Closest city from HangZhou and HangZhou, hongkong. 1 hour from HangZhou and HangZhou by car. 1.5 hours flight from Hong Kong ( 1 hour by car+0.5 hour by boat ).

4.Q: 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 digital pictures and videos which show the machining progress.

5.Q: How can I get the sample? What’s the lead time?
A: Normally will be send in 7days. If need to open new Model, need another 10-15days more.

6.Q: What’s the lead time for mass production?
A: 20-25days after down payment confirmed, can be negotiable.

7.Q: If you make poor quality goods, will you refund our fund?
A: As a matter of fact, we wont take a chance to do poor quality products. Meanwhile, we manufacture goods quality products until your satisfaction.

8.Q: How long is your delivery time?
  A: Generally it is 5-10 days if the goods are in stock, or it is 15-30days if the goods are not in stock, it is according to quantity.

9.Q: Do you provide samples? is it free or extra?
  A: Yes, we can provide samples, but need few samples charge, we need custom to do.

10.Q: What is your terms of payment?
   A: Payment=1000 USD, 30% deposite, balance before delivery, 70% balance pay before delivery.

11.Q: How to order?
   (1) You send us drawing or sample;
   (2) We carry through project assessment;
   (3) We give you a design;
   (4) You think the design is ok;
   (5) We make the sample and send it to you;
   (6) You think the sample is good then place an order and pay us 30% deposite;
   (7) We start to make the product;
   (8) When the goods is done, we deliver it to HangZhou Xihu (West Lake) Dis.;
   (9) You pay us the balance after you see the B/L Copy;
   (10) The whole order is done, thank you!!!

How to contact us?

 

  Send your inquiry Details in the Below, Click “Send” Now……

 

 

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Flange Couplings for Motor-to-Shaft and Shaft-to-Shaft Connections

Flange couplings are versatile components that can be used for both motor-to-shaft and shaft-to-shaft connections in a wide range of mechanical systems. Their design and features make them suitable for various applications:

1. Motor-to-Shaft Connections: Flange couplings are commonly used to connect electric motors to driven equipment, such as pumps, fans, compressors, and conveyors. In motor-to-shaft connections, the flange coupling is mounted on the motor shaft and connected to the input shaft of the driven equipment. This configuration ensures efficient power transmission from the motor to the driven component.

2. Shaft-to-Shaft Connections: Flange couplings are also employed for shaft-to-shaft connections, where two shafts need to be linked together. This could involve connecting two separate pieces of machinery or extending the length of an existing shaft. Flange couplings allow for the secure and precise alignment of the two shafts, ensuring smooth rotation and power transmission between them.

Flange couplings are available in various designs, such as rigid flange couplings, flexible flange couplings, and floating shaft couplings. Rigid flange couplings offer a more rigid connection, ideal for applications where shaft misalignment is minimal. Flexible flange couplings, on the other hand, can accommodate some degree of misalignment and provide vibration dampening, making them suitable for systems with dynamic conditions or slight misalignments.

When selecting a flange coupling for a specific connection, factors such as the required torque capacity, shaft sizes, misalignment tolerance, and operating conditions need to be considered. Proper installation and alignment are crucial to ensure the optimal performance and longevity of the flange coupling in both motor-to-shaft and shaft-to-shaft connections.

In summary, flange couplings are versatile components that can be effectively used for both motor-to-shaft and shaft-to-shaft connections. Their ability to provide secure and efficient power transmission makes them a valuable choice in various industries and mechanical systems.

Flange Couplings and Variable Operating Conditions

Flange couplings are designed to accommodate a wide range of operating conditions and loads, making them versatile and suitable for various applications. The key factors that enable flange couplings to handle variable operating conditions and loads include:

• Flexible Design: Some flange couplings, such as flexible flange couplings or disc couplings, are designed to have some degree of flexibility. This flexibility allows them to compensate for misalignment between shafts, which is often encountered in real-world applications.
• Material Selection: Flange couplings are available in different materials to suit specific operating conditions. For example, stainless steel flange couplings are ideal for corrosive environments, while high-strength steel couplings are suitable for heavy-duty applications.
• Customization: Many flange coupling manufacturers offer customization options to tailor the coupling’s design to meet specific requirements. This may include modifying the coupling’s size, material, or torque capacity.
• Load Distribution: Flange couplings are designed to distribute loads evenly between the connected shafts. This even distribution of load helps prevent premature wear and reduces stress on the shafts and other connected equipment.
• High Torque Capacity: Flange couplings are available in various designs, including those suitable for high torque applications. This allows them to handle varying levels of torque without compromising performance.
• Temperature and Environmental Resistance: Flange couplings made from appropriate materials can withstand a wide range of temperatures and environmental conditions, making them suitable for both indoor and outdoor applications.

It is essential to consider the specific requirements of your application and the potential variations in operating conditions and loads when selecting a flange coupling. This ensures that the chosen coupling can reliably and efficiently transmit power while accommodating any changes in the operating environment.

Advantages of Flange Couplings in Mechanical Systems

Flange couplings offer several advantages in mechanical systems, making them a popular choice for connecting shafts in various applications:

• High Torque Transmission: Flange couplings provide a rigid and secure connection between shafts, allowing for efficient transmission of high torque without slippage or power loss.
• Precise Alignment: Proper alignment of flange couplings ensures that the connected shafts are in perfect axial alignment, reducing the risk of excessive bearing loads and increasing the longevity of the machinery.
• Zero Backlash: Flange couplings have no play or free movement between the shafts, resulting in immediate torque transmission and precise motion control, especially in applications requiring precise positioning.
• Robust and Durable: Flange couplings are typically made from high-quality materials such as steel, cast iron, or aluminum, providing excellent durability and resistance to wear and corrosion.
• Wide Range of Sizes and Torque Capacities: Flange couplings are available in various sizes and configurations, allowing them to be used in a wide range of applications with different torque requirements.
• Simple Installation: Installing flange couplings is relatively straightforward, requiring alignment and fastening of the flanges with bolts and nuts.
• Wide Application Range: Flange couplings are used in various industries, including heavy machinery, pumps, compressors, marine propulsion, and power generation equipment.
• Suitable for High-Speed Applications: Flange couplings can handle high rotational speeds, making them suitable for applications requiring high-speed power transmission.
• Minimal Maintenance: Once properly installed, flange couplings require minimal maintenance, reducing downtime and operational costs.

Despite their advantages, flange couplings also have some limitations. They lack the ability to compensate for misalignment like flexible couplings, which can lead to increased stress on bearings and other components if not correctly aligned. Additionally, the rigid nature of flange couplings means they may not be suitable for applications where shaft misalignment is common or where shock and vibration absorption is required.

Overall, flange couplings are a reliable and robust choice for mechanical systems, particularly in applications demanding high torque transmission and precise shaft alignment. Proper installation and maintenance are crucial to ensure optimal performance and longevity of both the coupling and the connected machinery.

editor by CX 2024-05-02