1.Using international advanced technology manufacturing, and use imported parts, electrical components.
2.Manually adjust the width and height according to the carton specifications.
3. Belt on both sides drive, upper and lower sealing, economic, fast and smooth.
4. Equipped with blade guard to avoid accidental stab wounds.
5. Can be alone work, but also can be used with the automated packaging line.
Max. wrapping size
Min. wrapping size
Suitable adhesive tape size
W48mm/60mm/75mm( choose any one)
HangZhou CZPT Machinery Co., Ltd. Locate in HangZhou city, ZheJiang Province, our main products is mainly used for stretch film packing, like stretch film wrapping machine, pallet wrapping machine, shrink packaging machine, belt strapping machine, baling machine.
1,More than 10 years factory experience, knowing each mechanical progress;
2, More than 10 years experience during market of wrapping machine, shrink packaging machine, strapping machine, Guarantee excellent machine quality for customer with Competitive price;
3, More than 10 years experience for international trade, Supply 24 hours service, on time solve any problem for customer;
4, Alibaba golden supplier, customer can get US$300,000 trade assurance by Alibaba during our cooperation.
1.We provide presales service in various forms, making investment budge, manufacturing, plHangZhou, so that customers can make a reasonable plan with less cost.
2.We will fist check customer’s goods and goods size, then we will recommend suitable wrapping machine to 100% suitable.
3.We will recommend and offer machine according to customer’s use and purchase budget.
1.We will supply each manufacturing step photo for customer checking on time.
2.We will prepare packing and shipment according to customer’s needing in advance.
3.Testing the machine and making video for customer’s checking.
1.We will guarantee the machine quality for 1 years.
2.We provide free training and answer customer’s question on technology in time.
1. What about your sealing machine quality?
Our factory has 16 years experience in mechanical processing; all our machines already get ISO9001, SGS
certificate, CE certificate; already exported into many countries and areas; already got customer’s good reputation.
2. What about your sealing machine price?
Anytime we will make quality as factory life, no matter price is good or not for us. Quality is first, on the top quality basis, Sure you will get reasonable and satisfied price!
3.Can you send me the video to show how the sealing machine work?
Certainly, we have made video of every machine and uploaded them by our chain address.Pls. contact with us, we will send you machine video.
4.What about your installation service and sales service for sealing machine?
1>Guarantee is 2 year, we will supply spare parts or send engineers to your side if you need, we will give you service anytime, 24 hours, 7days.
2>We already prepare technical manual and operation video to show our customers, then it will be easy to install and use the machine.
3>It is free to train your worker in our factory or in your side or by video.
Pls.Send your inquiry in the below,Click “Send” is OK !!
Standard Length Splined Shafts
Standard Length Splined Shafts are made from Mild Steel and are perfect for most repair jobs, custom machinery building, and many other applications. All stock splined shafts are 2-3/4 inches in length, and full splines are available in any length, with additional materials and working lengths available upon request and quotation. CZPT Manufacturing Company is proud to offer these standard length shafts.
Disc brake mounting interfaces that are splined
There are 2 common disc brake mounting interfaces, splined and center lock. Disc brakes with splined interfaces are more common. They are usually easier to install. The center lock system requires a tool to remove the locking ring on the disc hub. Six-bolt rotors are easier to install and require only 6 bolts. The center lock system is commonly used with performance road bikes.
Post mount disc brakes require a post mount adapter, while flat mount disc brakes do not. Post mount adapters are more common and are used for carbon mountain bikes, while flat mount interfaces are becoming the norm on road and gravel bikes. All disc brake adapters are adjustable for rotor size, though. Road bikes usually use 160mm rotors while mountain bikes use rotors that are 180mm or 200mm.
Disc brake mounting interfaces that are helical splined
A helical splined disc brake mounting interface is designed with a splined connection between the hub and brake disc. This splined connection allows for a relatively large amount of radial and rotational displacement between the disc and hub. A loosely splined interface can cause a rattling noise due to the movement of the disc in relation to the hub.
The splines on the brake disc and hub are connected via an air gap. The air gap helps reduce heat conduction from the brake disc to the hub. The present invention addresses problems of noise, heat, and retraction of brake discs at the release of the brake. It also addresses issues with skewing and dragging. If you’re unsure whether this type of mounting interface is right for you, consult your mechanic.
Disc brake mounting interfaces that are helix-splined may be used in conjunction with other components of a wheel. They are particularly useful in disc brake mounting interfaces for hub-to-hub assemblies. The spacer elements, which are preferably located circumferentially, provide substantially the same function no matter how the brake disc rotates. Preferably, 3 spacer elements are located around the brake disc. Each of these spacer elements has equal clearance between the splines of the brake disc and the hub.
Spacer elements 6 include a helical spring portion 6.1 and extensions in tangential directions that terminate in hooks 6.4. These hooks abut against the brake disc 1 in both directions. The helical spring portion 5.1 and 6.1 have stiffness enough to absorb radial impacts. The spacer elements are arranged around the circumference of the intermeshing zone.
A helical splined disc mount includes a stabilizing element formed as a helical spring. The helical spring extends to the disc’s splines and teeth. The ends of the extension extend in opposite directions, while brackets at each end engage with the disc’s splines and teeth. This stabilizing element is positioned axially over the disc’s width.
Helical splined disc brake mounting interfaces are popular in bicycles and road bicycles. They’re a reliable, durable way to mount your brakes. Splines are widely used in aerospace, and have a higher fatigue life and reliability. The interfaces between the splined disc brake and BB spindle are made from aluminum and acetate.
As the splined hub mounts the disc in a helical fashion, the spring wire and disc 2 will be positioned in close contact. As the spring wire contacts the disc, it creates friction forces that are evenly distributed throughout the disc. This allows for a wide range of axial motion. Disc brake mounting interfaces that are helical splined have higher strength and stiffness than their counterparts.
Disc brake mounting interfaces that are helically splined can have a wide range of splined surfaces. The splined surfaces are the most common type of disc brake mounting interfaces. They are typically made of stainless steel or aluminum and can be used for a variety of applications. However, a splined disc mount will not support a disc with an oversized brake caliper.