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

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 standard	Shaft diameter before expanding	Shaft diameter after expanding
1.5 “	Ø36mm	Ø40 – Ø42mm
2 “	Ø49mm	Ø53 – Ø55mm
3 “	Ø74mm	Ø79- Ø82mm
4 “	Ø100mm	Ø104-Ø106mm
4.5 “	Ø120mm	Ø124- Ø126mm
6 “	Ø150mm	Ø155- Ø158mm
8 “	Ø200mm	Ø205- 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

Type	Material	Spec.	Unaerated diameter(ømm)	Inflated diameter(ømm)	Applicable volume tubeinner diameter(ømm)
Key strip/Lug/Leaf Type	No.45 steel/ Aluminum	1″	24.8	24.8-28	25-26
				1.5″	37	40-42	38-38.5
				2″	49	52-54	50-51
				3″	74-75	80-82	75.5-78
				4″	99-100	104-106	101-102
				5″	125	130-133	126-128
				6″	150	154-156	151-153
				8″	200	206-264	202-204
				10″	250	260-264	252-256
				12″	300	308-310	302-305

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!

Types of Shaft Collars

A shaft collar is a simple machine component that is an integral part of many power transmission applications. It is most commonly found in motors and gearboxes and serves as a mechanical stop, locating component, and bearing face. Its easy installation and quick assembly make it an ideal component for a variety of applications.

Clamp-style shaft collars

Clamp-style shaft collars are fasteners that fit over shafts. They can be made of aluminum, steel, or titanium. Stainless steel collars are available in corrosion-resistant finishes to prevent galling. Engineered plastics are also available. Black oxide finishes improve corrosion resistance and provide a smooth surface for screw installation.
The holding power of Clamp-style shaft collars depends on the shaft’s bore size and concentricity, which are important factors in many applications. The fastening hardware is also important, as it can affect torque transmission. For example, forged screws are superior to broached screws in a number of ways, including reduced risk of reaming out. In addition, the material of the collar must be strong enough to withstand the torque required by the screw.
Shaft collars are complicated components. Their performance can determine the efficiency of an application. The design process is complex, and many factors are considered. Considerations include shaft geometry, bore size, and style. Shaft collar manufacturers will provide performance information on their website. If you are not satisfied with the information provided, you can contact the manufacturer.
Clamp-style shaft collars are made from high-quality materials. The metal used to produce them is lead-free and stainless, which resist corrosion. Moreover, these shaft collars have a high holding power, so they won’t mar your shaft and ensure proper alignment. These collars can be found in a variety of bore sizes, from 1/8″ to six inches.
Clamp-style shaft collars are available in lead-free steel, 303 and 316 stainless steel, and aluminum. They are available in a one-piece clamp or a two-piece clamp style. They are made of high-grade steel and are machined to a burr-free surface.
Clamp-style shaft collars have two-piece clamps that can be easily disassembled and installed in their proper position. Two-piece clamps are stronger than one-piece collars because all of the clamping force goes directly into the clamping shaft. Two-screw clamps have two and four-screws, and can also be wrench-tightened.
Set screw collars were one of the first shaft collars to be mass-produced. They were often used on line shafting in early manufacturing mills. While they can work well for simple shaft positioning, they’re not the most reliable option for complicated applications. Furthermore, set screws can cause damage to the shaft, making it difficult to reposition the collar or adjust its angle. For this reason, small flats are usually added to the shaft at set screw locations.

Set-screw shaft collars

Set-screw shaft collars are used to secure a shaft to a screw. They are available in several sizes and materials. Typical types include the solid, quick-release, split, and threaded styles. They come in an assortment of sizes and materials, including aluminum, zinc plated steel, and black oxide steel. Most are available in stock and are available in various sizes.
These collars come in many sizes and are ideal for use with standard round shafts. They are easy to install and disassemble and feature a high clamping power. They are also available in custom designs and materials. Set-screw shaft collars are available for use in various industries.
The company manufactures a variety of collars, including steel, zinc plated steel, and stainless steel. They also offer custom and adjustable collars. These collars are used in a variety of industries, including the food, chemical, pulp and paper, and wood industries. They are available with a variety of screw threads.
The screw and shaft material relationship must be compatible to ensure a secure fit. In addition, the shaft material should be softer than the screw material. For this reason, set-screw shaft collars are most effective when the shaft is made from softer material. Some setscrew shaft collars feature forged socket set screws to increase their holding power and torque capacity. Additionally, forged stainless steel set screws also increase their performance and hardness.
Shaft collars can be used on machines and transmission applications. They can be adjusted with a set screw or grub screw. In addition to setting the collar into place, a screw driver can also be used to adjust the grip on the collar. This type of shaft collar is often used in manufacturing applications.
Clamp-type collars are another type of shaft collars. These types allow the shaft to rotate and are used for mounting sensors and fixtures. These collars can be found in one-piece or two-piece styles. They can also be used in harsh environments.

Single split shaft collars

Single split shaft collars are used in many applications to protect the shaft from wear and tear. They are easy to install and disassemble, reducing downtime and labor costs. These collars utilize full seating torque of the set screws to apply equal force distribution around the shaft’s circumference, providing stronger holding power.
These shaft collars are available in a variety of materials. They are typically made from different types of steel, including stainless, alloyed steel, nylon, and aluminum. Some are even available in custom sizes. In addition to standard sizes, single split shaft collars also come in a variety of finishes, including black oxide and chrome.
Single split shaft collars come in metric and imperial sizes. They can be made of various materials, including zinc and lead-free steel. These collars are available with a black oxide finish for extra corrosion resistance. They are also available in 303 and 316 stainless steel. They can also be made from engineered plastics.
Single split shaft collars are the most popular style of shaft collars. They are easy to install and disassemble. They provide a tight fit and superior holding power over solid shaft collars. They are also easier to replace and can be used on a variety of shafts. In addition, single split shaft collars are easy to remove and adjust.
Single split shaft collars are available in a variety of bore sizes. They can fit shaft diameters from 1/8″ to four fifteen/16″. Ideally, the material used should be softer than the set screw. You can also choose between non-plated and chrome-plated collars. These collars are available in metric or imperial measurements.
Single split shaft collars are one-piece or two-piece designs. Single-piece shaft collars feature one screw and two-piece collars have two. They are easier to install than single-piece shaft collars and are suitable for lighter duty applications. Single split shaft collars are available in a variety of threaded bore sizes.
Single split shaft collars have a wide range of uses in industrial settings. They can secure bearings on shafts or locate components in motor assemblies. They can also function as mechanical stops. RS PRO offers a wide selection of shaft collars that meet and exceed industry standards.

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