Solution Description

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Fast Specifics

Packaging & Shipping

Technical specs
1.High quality Priority 
two. OEM service 
3. affordable price 
four. oversea service support 

ABOUT US:

As your a single-stop resource, AT PRECAST,we layout, manufacturer and distribute precast concrete accessories including the Lifting Programs and Anchoring methods Coil and Ferrule Inserts. for Concrete and Prefabricated area.

As a leader in developing concrete accessory products, our principal purpose is to create items that are safer, faster and much more price effective.

With far more than entirely fifty years operating experience, our whole workers is committed to provide you with the best buyer services and competitive prices. Our income pressure are CZPT to answer your questions speedily and offer you you specialized assist .

Assurance:

 100% quality manufacturing.
 We guarantee that our products meet your supplied specifications
 Extremely competitive pricing
 Delivery to your port or front door
 4 —- 8 week lead times
 We handle all paperwork
 Partial container orders
 Flexible payment options
 Unique tooling options
 Full range of packaging options from bulk to retail ready
 Complete testing services available
 
FAQs:

1. The place is your location?

We are located in HangZhou Town of China and are shut to Airport. It will take 30minuts by car from Liuting Airport our firm.

2. How long has the company been proven?

AT Market was set up in 2009. There is 6 a long time exporting encounters.

three. How a lot of personnel do you have?

Administration / sales    4
Engineering / style as our partner     8
Production as our companions 120
Good quality assurance / inspection   10

four. Which countries do you export to?

U.S.A, Germany, France, Italy, United kingdom, Brazil, Center east of Asia, Thailand,

five. What proportion of your goods are exported?

a hundred% of our production are exported to all over the planet.

six. How long does it consider to get samples?

a) Pattern:thirty-45days right after order 
b) Sample:30days following pattern ending.
c) The guide time is the general manufacturing time period and does not contain the transportation time.

7. New item growth method

Got tooling order and sample purchase with 50% deposit—Hold a assembly with the relation dept. to make certain the developing routine—Design and style pattern, fixture and gauge and creating them in our house—mold steel acquiring—Machining—Inspection—Deliver out the sample with original inspection report.

eight. How prolonged is the production direct time?

Mass Creation: 90days after sample approval by yours.
The lead time is the basic creation period including the transportation time.
We could make some special creation arrangement efficiently if customer has urgent require.

9. What basis can we acquire products?

We generally offer you clients prices FOB& CIF (Carriage, Insurance policy & Freight). The CIF involves the freight cost to your nominated sea port.
We do offer clearance of items which demands to be dealt with by a neighborhood freight forwarder.
All regional costs and taxes are the responsibility of the customer. We are pleased to supply advisement on shipping if required.

10. What are the payment phrases?

Payment conditions are negotiable and will improve for extended expression buyers.
For the duration of the first stages, we ask for 50% of tooling fee in advance with the equilibrium payable on acceptance of samples.
Production orders can be negotiable. We choose fifty% deposit and the stability by T/T just before sails. But sometimes T/T thirty times soon after sails would also appropriate.

11. Which currency can we purchase in?

We can deal in USD / Euro currency / GBP.

twelve. How long does it get to ship products from China by sea?

It will take about 5 weeks to European ports in addition 1 week customs clearance, so you can get the container within 6 to 7 weeks. It will take about 2 months to east coast and 3 weeks to west coastline US ports. All sea products are transported from HangZhou Port.

13. How prolonged does it consider to ship items from China by air?

It normally takes about 7 days to all key destinations.

fourteen. Can we pay a visit to the manufacturing unit to perform an audit?

Yes, you are welcome to check out our partner manufacturing facility by prior arrangement.

fifteen. How do we retain customer confidentiality?

We are pleased to sign Confidentiality Agreements with buyers and will honor them.

16. Which languages do we do organization in?

Despite the fact that we do enterprise with several international locations close to the entire world, we can only communicate successfully in Chinese English.
All information supplied should for that reason be equipped in this kind.

17. Is there a bare minimum quantity of organization required to perform intercontinental purchasing?

There are no least volumes, but the prices of the items, furthermore the fastened costs of importing makes it far more economical to acquire in high volumes. All potential clients will be assessed on an person basis to establish if it seems a feasible choice for all get-togethers to produce a romantic relationship.

eighteen. What variety of components you are specialized in?

Our enterprise consists of 2 regions,
one is for development precast such as lifting technique, rigging components metallic parts.
 
An additional is customized metallic organization of quality sand castings, investment castings, lost foam castings, hot forgings, cold forgings, stampings, machined parts, injectionmolded plastics parts, etc.

19. Which sort of equipments do you have?

Forging friction push 160Ton, 300Ton, 630Ton, 1200Ton
Casting CZPT of 200kg, 500kg,1000kgs, 2000kgs
Press of 63ton, 120tons
CNC Machining middle
CNC Vertical Lathe
CNC Lathe center
Uninteresting equipment
Drilling device
 

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Programming With Couplings

A coupling is a mechanical device that connects two shafts together and transmits power. Its purpose is to join rotating equipment and allows some degree of end-movement or misalignment. There are many different types of couplings. It’s important to choose the right one for your application.

Mechanical connection between two shafts

There are many ways to achieve mechanical connection between two shafts, including the use of a coupling. One common type is the beam coupling, which is also known as a helical coupling. It is used for transmission of torque between two shafts. This type of connection accommodates axial, parallel and angular misalignments.
The hubs and shafts of a worm gear are connected together by a coupling. This mechanical connection allows one shaft to turn another without causing a mechanical failure. This type of coupling is made from sliding or rubbing parts to transfer torque. However, the coupling is not designed to withstand jerks, so it isn’t suitable for high-speed applications.
The use of a coupling is common in machinery and equipment. It helps transmit power from one drive shaft to the other, while adding mechanical flexibility. It is also useful for reducing the impact and vibration caused by misalignment. It also protects the drive shaft components from wear and tear.
A double-hook coupling can be used to provide a uniform angular velocity at the driven shaft. Another example is a double-jointed coupling. A double-jointed coupling can be used to connect shafts that are not directly intersecting. The double-jointed yoke can be used for the same purpose.
A shaft coupling is a device that maintains a strong mechanical connection between two shafts. It transfers motion from one shaft to another, at all loads and misalignments. Unlike a conventional linkage, a shaft coupling isn’t designed to allow relative motion between the two shafts. Couplings often serve several purposes in a machine, but their primary use is torque and power transmission.

Functions that control the flow of another function

One of the simplest programming constructs is a function that controls the flow of another function. A function can take an argument and return a different value, but it must be ready to return before it can pass that value to another function. To do this, you can use the goto statement and the if statement. Another way to control flow is to use a conditional statement.

Criteria for selecting a coupling

There are several important factors to consider when choosing the right coupling. One of the most important factors is coupling stiffness, which depends on the material used and the shape. The stiffness of a coupling determines its ability to resist elastic deformation. A stiff coupling is desirable for certain types of applications, but it’s undesirable for others. Stiffness can reduce the performance of a system if there’s too much inertia. To avoid this, ensure that the coupling you choose is within the recommended limits.
The size of a coupling is also important. Different coupling types can accommodate different shaft sizes and shapes. Some couplings have special features, such as braking and shear pin protection. When choosing a coupling, you should also consider the type of driven equipment. If you need to connect a high-torque motor, for example, you’ll want to choose a gear coupling. Likewise, a high-speed machine may require a disc coupling.
Another factor to consider when selecting a coupling is the torque rating. Despite its importance, it’s often underestimated. The torque rating is defined as the torque of the coupling divided by its OD. In some cases, torque may fluctuate during a cycle, requiring a coupling with a higher torque rating.
Torsionally flexible couplings are also important to consider. Their design should be able to withstand the torque required during operation, as well as the required speed. The coupling should also have a high degree of torsional stiffness, as well as damping. Furthermore, a damping coupling can reduce the energy wasted through vibration.
The sizing of a coupling is also determined by the torque. Many engineers use torque to select the correct coupling size, but they also take into consideration torsional flexibility and torsional stiffness. For example, a shaft may be able to handle large torque without damaging the coupling, while a disk may be unable to handle large amounts of torque.
Besides torque, another important consideration in coupling selection is the cost. While a coupling may be cheaper, it may be less reliable or easier to maintain. Couplings that are difficult to service may not last as long. They may also require frequent maintenance. If that’s the case, consider purchasing a coupling with a low service factor.
There are many different types of couplings. Some require additional lubrication throughout their lifetime, while others are 100% lubrication-free. An example of a 100% lubrication-free coupling is the RBI flexible coupling from CZPT. This type of coupling can significantly reduce your total cost of ownership.
In addition to the above-mentioned benefits, elastomeric couplings are low-cost and need little maintenance. While they are often cheaper than metallic couplings, they also have excellent shock absorption and vibration dampening properties. However, they are susceptible to high temperatures. Also, they are difficult to balance as an assembly, and have limited overload torque capacity.

editor by czh 2022-12-28