China China manufacturer supply differential inflatable air expanding shaft for slitting machine mechanical pneumatic core air shaft shaft collar ace hardware

Condition: New
Warranty: 1 YEAR
Applicable Industries: Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company
Weight (KG): 20
Showroom Location: None
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: New Product 2571
Warranty of core components: 1 Year
Core Components: Bearing
Structure: Eccentric
Material: 100% Steel
Coatings: Black Oxide
Torque Capacity: customized
Model Number: zle17
Certification: ISO9001
Product name: Shaft Collar
Application: Industrial Equipment
Process: Forging+machining+heating Treatment
Equipment: CNC Machining Centres
Name: Stainless Steel Cnc Machining Shaft
Surface Treatment: Chrome Plating
Material Capabilities: Steel Alloys
Quality: High Precision
Service: Customized OEM
Packaging Details: 1. Wooden case 2. Meet export standards 3. As per your requirements
Port: ZheJiang HangZhou HangZhou HangZhou

China manufacturer supply differential inflatable air expanding shaft for slitting machine mechanical pneumatic core air shaft

Winding drum core standardShaft diameter before expandingShaft diameter after expanding
1.5 “Ø36mmØ40 – Ø42mm
2 “Ø49mmØ53 – Ø55mm
3 “Ø74mmØ79- Ø82mm
4 “Ø100mmØ104-Ø106mm
4.5 “Ø120mmØ124- Ø126mm
6 “Ø150mmØ155- Ø158mm
8 “Ø200mmØ205- Ø208mm
Air shaft advantages1. Inflatable job a short time, separated from the inflatable Key type air shaft and place the paper tube just 3 seconds toinflate and deflate, nor do they need any parts sub negligent shaft side that is CZPT to work closely with the paper tube bite.2. Paper tube placement simple: inflatable and deflated operation, mobile and fixed any position paper tube in the axial plane.3. Carrying heavy: May be the actual needs of customers, to determine the size of the shaft diameter, and the use of highstrength steels hard to make it carry the weight increase.4. Economic efficiency: shaft design for a particular function, for thick, thin, wide, narrow tubes have encountered all kinds ofpaper of all applications.5. Maintenance is simple, use a long time: a single film blowing machine inflatable Key type air shaft parts, each part in itsconstruction fixed specifications, can exchange it with, it is convenient. *

  • 1. What is Air ShaftIt is a kind of special-made shaft for winding or unwinding, when it inflated by high-pressure, the surface of it can be raised upand after deflating the air,the surface will quickly retract.It is widely used in the manufacturing process and light metalindustry.The advantage of using an air shaft is that it can greatly improve the working efficiency .2. What can an air shaft be used for?Printing machine;Cutting machine;Slitting machine;Coating machine;Laminating machine;Bag making machine;And so on3. Specifications of air shaftType: Key type air shaft(steel-made or aluminum made), Lath type air shaft, Differential air shaftMaterial: No.45 steel/ AluminumLength: 0.2m-3.8m Detailed Images Users should specify type,dimension,the position of the gas nozzle,and the tolerance of the important size of the top of shaft.If the film blowing machine inflatable Key type air shaft inlet gas,when the gas nozzle is mounting,the out diameter of the top of the shaft should be more than 35 mm ;All formal drawing of overall dimension should be provided.After the confirmation of both sides,we will start production. Size Information Size Chart of This Design
    TypeMaterialSpec.Unaerated diameter(ømm)Inflated diameter(ømm)Applicable volume tubeinner diameter(ømm)
    Key strip/Lug/Leaf TypeNo.45 steel/ Aluminum1″24.824.8-2825-26
    Related Products Packing&Shipping PackagingOur air shafts are usually packaged by standard wooden box,plywood wooden box and carton,also can be packaged as customer’s requirement. Company Introduction ZheJiang ZHELE MECHANICAL AND ELECTRICAL CO.,LTD was founded in 2006, is a production, design integration of the enterprise, the ZheJiang professional production technology and advanced production equipment, professional production of inflatable shaft,inflatable jacket, and safety clip, the main products are 1-12 inches key type inflatable shaft, 1-12 inch inflatable shaft,plate 1-12 inch inflatable jacket, type 28, type 35 safety safety chuck, chuck type 50 security, 75 security chuck, chuck type 120 security and push sliding safety clip.Miraculously zhele Electromechanical, leading a few microns fine circles.Leading science and technology, creating standard quality! Our Services & Strength Eight reasons to choose us:1. Perfect service system and after-sale protection.2. Quality problems will be solved within 24 hours.3. One-to-1 customer service tracking processing.4. Companies carry out the ERP management, improve enterprise fast response.5. Quality assurance, 1 year warranty.6. Supporting professional matched other equipment.7. The company has more than 1 product testing units, the implementation of ISO9001: 2015.8. Unique development and design capabilities to meet the needs of special-purpose equipment manufacturing.Five Core strengths:1. The first domestic independent R & D manufacturer and 10 years of professional manufacturing.2. Casting exquisite, beautiful, practical and durable.3. Complete specifications, cost-effective and spot supply.4. Independent research and development, special specifications can be customized.5. Selected materials, high-tech treatment, up to the international standard test. FAQ 1.When can I get the quotation?We usually quoted within 24 hours after receiving your inquiry. If you are very urgent to get the price, please call us or tellyour email, so that we can regard your inquiry priority.2.How should I place an order?Please let us know the model number based on our specs for powder clutch, powder brake, air clutch, air brake, electromagnetic clutch, electromagnetic brake and safety chucks, other transmission parts.For air shafts,air adapter please show us your drawing, or let us know your request, and then we will provide you drawing for confirmation.3.What’s your MOQ basis?Normally, we don’t have MOQ request, except the customized mini clutches/brakes.4.What about the lead time for production?Honestly, it depends on the order quantity and the type of our products. For powder clutch, powder brake, tension controller,which is about 3-5 days. For safety chucks, air shafts which need about 15-30 days.5.What is the term of shipment?We can arrange with EXW, FOB, CIF…etc. You can choose the most convenient 1 or cost-effective way.More concerned for our products , please do not hesitate to inquiry now!

    How to Choose the Right Shaft Collar

    A shaft collar is a small, inexpensive machine component that serves a variety of purposes in power transmission. It is most commonly used in gearboxes and motors. It can serve as a mechanical stop, bearing face, or locating component. Its simple design makes it easy to install. Here are some of the most common types and their functions.
    Shaft Collar


    Shaft collars are an important part of many mechanical systems. These devices hold mechanical components on a shaft and also help mount shafts on flat surfaces. They are available in many different styles, sizes, and materials. Selecting the right shaft collar is essential in preventing damage to components. Stafford Manufacturing, a leading manufacturer of shaft collars and other related mechanical components, can help you choose the right one for your application.
    There are two main types of shaft collars. The first is the Heavy Duty type. It has a larger outer diameter and wider opening. While this may seem to increase holding power, the problem with that is that it can reduce the amount of space the collar has on the shaft. On the other hand, the Thin Line type is similar, but is made with smaller outer diameters. Another type is the Threaded Bore shaft collar. These shaft collars offer exceptional axial holding power, and are designed to protect threaded shafts without causing any damage.
    A shaft collar has many uses and is typically used in industrial applications. It can act as a spacer and to stop shaft movement in reciprocating applications. It can also be used to align and position parts of automation machinery.


    There are several different types of shaft collars. These components are critical for a variety of applications, and their design plays a large role in the performance of the resulting product. To select the most appropriate collar, designers must consider several factors, including the style, material, bore size, and geometry of the shaft. Many manufacturers provide performance data, and users can contact them for assistance.
    There are many different types of shaft collars, which make it important to understand how each one works and what applications they can serve. Fortunately, shaft collars are easy to install and require little maintenance. Whether you need to secure industrial railings or position medical equipment, shaft collars are a versatile component that can be tailored to meet your needs.
    One type of shaft collar is the locking collar. This type of shaft collar has a threaded end that is designed to mate with spindle bearings. They offer an increased TIR than standard shaft collars and allow for precise preload control. They also feature slots for spanner wrenches.
    Shaft Collar


    Shaft collars come in a variety of sizes. You can get a small diameter shaft collar for small equipment, or a large diameter shaft collar for larger equipment. Both styles are made from solid steel, and they come in several thicknesses. You can choose between one-half inch and six-inch collars, depending on your needs.
    There are no specific standards for shaft collars, but most manufacturers have similar designs. They’re either single-point faced or double-split, and can be fine or coarse threaded. They’re often used as mechanical stops, bearing faces, or as locating components. Their bore is either fine or coarse, and their outside diameter and width are determined by the shaft diameter.
    Shaft collars are commonly found in mechanical and automation equipment. These ring-shaped devices hold motor components, sprockets, and bearings in place. They also allow them to be adjusted and positioned precisely. A shaft collar is often used to connect the end of a shaft to a mechanical stop.
    Another type of shaft collar is called a set collar. It has a recessed area for a screw to bite into a shaft. These collars are perfect for holding sprocket hubs, bearings, and spacers. They can also be used as a rigid coupling.


    When choosing a shaft collar, consider its intended application and cost. Some shaft collars are very expensive while others are quite affordable. Choose one that meets the needs of your assembly. If you’re using the shaft collar infrequently, a clamp style or a set screw style may be a better choice. Then, you can easily adjust or disassemble it with just a few tools. If you’re using it more frequently, choose a two-piece shaft collar.
    The material of the shaft collar is also an important consideration. Steel and stainless steel are common choices. While both materials are strong and durable, steel tends to have better holding power. However, aluminum shaft collars are lighter and provide better strength-to-weight ratio. The type of material you choose depends on the amount of corrosion protection you need, and whether you’ll need the collar to resist extreme temperatures. If the shaft collar is going to be used in a hot environment, you may want to go with a titanium collar.
    There are many different sizes and types of shaft collars. The type of collar you choose depends on the specific application and the system it’ll be used in. Consider the dimensions of your shaft, the material of the shaft, and the length of the shaft to find the right fit. If you’re not sure what size you need, ask a manufacturer for help.
    Shaft Collar

    Placement on shaft

    In some applications, the placement of the shaft collar can be critical to the overall performance of the machine. The collar’s design must take many factors into account, including material, style, bore size, and shaft geometry. If a user is uncertain of the proper placement of their collar, they should refer to the manufacturer’s website for guidance.
    While shaft collars may look simple, they’re actually essential mechanical components that are used in almost every type of machinery. Despite their ubiquitous use in every industry, they are often underappreciated due to their complexity. Many people aren’t aware of their importance or the various types of collars available. This shaft collar guide will provide detailed information to help you find the right shaft collar for your specific application.
    The surface treatment of the shaft collar is another important factor that contributes to its holding power. The most common treatment is a black oxide finish. This finish enhances screw torque while preserving the frictional properties of the bore. This finish can be further optimized by applying light oil to the screw. Zinc plating is also a good option for shaft collars. This material offers better corrosion resistance, but can reduce holding power.

    Clamp style

    A clamp style shaft collar is a simple and effective tool for securing shafts in machine tools. Its two-piece design allows for quick and easy positioning adjustments and has greater holding power than set screw collars. In addition, its friction-based connection maintains ease of use and prevents shaft damage. This type of collar is also more corrosion resistant than set screw collars.
    There are several different types of shaft collars, including single and double split collars. Single-piece clamp collars are anchored into the shaft with a single tangential screw, whereas double-piece collars are anchored to the shaft with two socket cap screws. The latter type provides more stability and axial holding power and is suitable for rotating assemblies. A single or double-piece clamp collar can also be threaded to allow for precise positioning along the shaft. Its internal threads also provide enhanced support for high axial loads and act as a positive mechanical stop.
    There are different types of shaft collars, each with its own set of advantages and disadvantages. A set-screw collar may be preferred over a clamp-style shaft collar, but it’s not the only choice. A set-screw collar can severely mar the shaft and can prevent fine adjustments. However, it is a good idea to use the torque wrench when tightening a shaft collar.

    Zinc plated

    Zinc plated shaft collars are available in a variety of sizes. They are precision machined from cold finished steel bar stock and zinc plated for corrosion resistance. They are also very attractive. They are made in the USA. Whether you need a zinc-plated shaft collar for a simple repair or a more complicated installation, Lovejoy has the right solution for your needs.
    The CZPT MSP-12-FZ two-piece shaft collar has a 12mm bore, 28mm OD, and 11mm width. Its clamp style design allows you to easily install and remove the shaft collar. It is easily adjustable and is stamped with the CZPT name.
    China China manufacturer supply differential inflatable air expanding shaft for slitting machine mechanical pneumatic core air shaft     shaft collar ace hardwareChina China manufacturer supply differential inflatable air expanding shaft for slitting machine mechanical pneumatic core air shaft     shaft collar ace hardware
    editor by czh

    shaft clamp

    As one of leading shaft clamp manufacturers, suppliers and exporters of mechanical products, We offer shaft clamp and many other products.

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