Product Description
CHINAMFG Machinery specializes in power transmission components:
1. Keyless Locking Devices,
2. Timing Belt Pulleys,
3. Nylon Sleeve Couplings,
4. Jaw Couplings,
5. Shaft Collars; Fixing Collar,
6. Spur Gears and other parts,
7. Torque Limiters,
8. Mechanical Parts made-to-order
· Ubet Keyless Locking Devices are used in rotating machinery, producing clamping pressure between surface of locking device and shaft to create adjustable and releasable mechanical connection, so as to clamp gears, pulleys and other components to a shaft without threads or keys
Materials of CHINAMFG Locking Device are available in:
Carbon Steel S45C, C45E, 1045, 40Cr, 42CrMo4V
Stainless Steel AISI431, AISI304
· Ubet Machinery Timing Belt Pulleys and Toothed Bars/ Timing Bars.
Standard and non-standard pulleys according to drawings are available.
Materials of CHINAMFG Timing Belt Pulleys are available in:
AlCuMgPb 6061 6082 Aluminum Timing Pulley
C45E 1045 S45C Carbon Steel Timing Pulley
GG25 HT250 Cast Iron Timing Pulley
SUS303 SUS304 AISI431 Stainless Steel Timing Pulley
Other material on demand, such as cooper, bronze and plastic
· Ubet Jaw couplings are designed as 3 piece combination, including 2 hubs and 1 elastomer made of polyurethane. The curved jaw fits CHINAMFG the spider, which minimizes shock to the motor and other sensitive equipment.
Material: Alluminum for size below 42
Steel for size over 42
Finish: Natural or Anodizing
Size Range: 19 to 75
Finished bore: according to ISO fit H7
Keyway width: according to DIN 6885/1
The Tolerance of keyway is Js9
| Process | Equipment | Precision Degree | Machining range |
| Blank Making | Resin bonded sand production line;Vertical parting flaskless molding line,146 opening production line;Electric furnace; CHINAMFG cupola; Guillotine shear,Punching machine; Forge rolling machine; Precision die forging machine; | precision cast; precision forging; precision molding | All sorts of casting and forging parts |
| Heat Treatment | Vertical furnace; Speckled furnace;High frequency quenching furnace | Material hardness transformation≤HRC1 | Hardening and Tempering; Quenching; High frequency quenching; Carburizing and quenching |
| Machining | Precise NC machine | Dimesion tolerance 6 degree; Roughness Ra0.8; Roundness,straightness and concentricity accuracy≤0.01mm | inner hole≥5mm, outside diameter ≤800mm |
| Grinding machining | NC excircle grinding machine; Surface grinding machine | Dimesion precision 5 degree; Roughness Ra0.4 | Outside diameter 3mm to 320mm |
| Teeth-profile Making | NC gear hobbing maching; gear slotting machine | Roughness Ra1.6; Concentricity 0.05 | Maximum module M=10, OD≤1800mm |
| Hobbing and drilling | CNC machine;drilling machine;NC milling machine | Hole dimesion tolerance 6 degree; positioning accuracy 0.05 | Workbench leghth 1650mm; width 852mm; minimum diameter 1mm |
| Other Machining | Hydraulic broaching machine; sawing machine; punching machine; lather labeling machine | keyway tolerance 7 degree; symmetry degree 0.05 | spline; straight keyway; spline keyway |
| Surface Treatment | polishing machine; plating production line; spray-painting line;coating line;oxidizing line; phosphating line | In accordance with European standard RoHS. | Surface polishing; Cr6+free zinc plating,Nickle hard chromium; Decorative chrome plating;Nickle;Paiting; phosphating; Anodizing;blackening;Dacrotized |
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| Pulley Sizes: | Timing |
|---|---|
| Manufacturing Process: | Sawing |
| Material: | Steel,Aluminum,Stainless Steel |
| Surface Treatment: | Black Oxide, Phosphating, Nickel Plating |
| Application: | Chemical Industry, Grain Transport, Mining Transport, Power Plant |
| Power Lock: | as, Rfn7012, Tlk200 |
| Samples: |
US$ 3/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
How are HTD pulleys used in the production of packaging and labeling machinery?
HTD pulleys play a crucial role in the production of packaging and labeling machinery, enabling efficient and precise movement of components and materials. They are utilized in various ways to facilitate the packaging and labeling processes. Here’s a detailed explanation of how HTD pulleys are used in the production of packaging and labeling machinery:
1. Conveyor Systems:
HTD pulleys are commonly employed in conveyor systems that transport packages or products along a production line. The pulleys, combined with HTD belts, drive the movement of the conveyor belts, ensuring smooth and continuous transportation of goods. The teeth on the pulleys mesh with the teeth on the belts, providing positive engagement and preventing slippage. This enables precise control over the speed and positioning of the conveyed items, facilitating efficient packaging and labeling operations.
2. Label Dispensing Mechanisms:
In labeling machinery, HTD pulleys are utilized in label dispensing mechanisms. These mechanisms are responsible for accurately dispensing labels onto products or packaging materials. The pulleys, along with suitable belts or timing systems, drive the movement of the label rolls and ensure precise positioning and timing of label application. The positive engagement between the teeth on the pulleys and belts allows for consistent label feed and accurate placement, resulting in properly labeled products.
3. Print Heads and Printhead Positioning:
HTD pulleys are used in packaging machinery equipped with print heads for printing information, codes, or graphics on packaging materials. The pulleys, in combination with belts or timing systems, drive the movement of the print heads, controlling their positioning and traversing across the packaging surface. This ensures precise and controlled printing, enabling accurate placement of the printed content on the packages. The toothed profile of the pulleys provides reliable motion control, allowing for high-resolution printing and consistent results.
4. Film and Wrapping Material Handling:
HTD pulleys are employed in packaging machinery that handles films and wrapping materials. These pulleys, along with belts or timing systems, facilitate the controlled unwinding or winding of film rolls. They ensure accurate tensioning and positioning of the film, preventing wrinkles or uneven application. The positive engagement between the pulleys and belts allows for reliable power transmission and precise control over the movement of the films, facilitating smooth and efficient wrapping or packaging processes.
5. Cutting and Sealing Operations:
In packaging machinery that involves cutting and sealing operations, HTD pulleys are utilized to drive the movement of cutting blades or sealing mechanisms. The pulleys, in conjunction with belts or timing systems, control the speed and positioning of the cutting or sealing components. This enables precise and consistent cutting or sealing of packaging materials, ensuring clean edges, secure seals, and uniform packaging quality. The toothed profile of the pulleys allows for accurate motion control and synchronization of these critical operations.
6. Variable Speed Control:
HTD pulleys are frequently employed to achieve variable speed control in packaging and labeling machinery. By adjusting the diameter or configuration of the pulleys and selecting the appropriate belts, the rotational speed of various components, such as conveyors or printing systems, can be easily controlled. This flexibility in speed control allows for efficient adaptation to different packaging or labeling requirements, ensuring optimal performance and productivity.
7. System Integration and Customization:
HTD pulleys offer flexibility for system integration and customization in packaging and labeling machinery. They are available in various sizes, tooth profiles, and materials, allowing for the design and optimization of pulley systems to meet specific requirements. Pulleys can be easily incorporated into existing machinery or integrated into new system designs, providing compatibility and versatility. This enables manufacturers to tailor the packaging and labeling machinery to their specific needs, optimizing performance and efficiency.
In summary, HTD pulleys are extensively used in the production of packaging and labeling machinery. They are utilized in conveyor systems, label dispensing mechanisms, print heads, film and wrapping material handling, cutting and sealing operations, variable speed control, as well as system integration and customization. By enabling precise motion control, reliable power transmission, and flexible system design, HTD pulleys contribute to the efficient and accurate packaging and labeling processes in various industries.
Can HTD pulleys be customized for specific machinery and equipment?
Yes, HTD pulleys can be customized to meet the specific requirements of machinery and equipment. Here’s a detailed explanation of the customization options available for HTD pulleys:
1. Size and Dimensions:
HTD pulleys can be customized in terms of their size and dimensions to match the specific requirements of machinery and equipment. The outer diameter, bore diameter, hub length, and overall dimensions of the pulleys can be modified to fit the available space and align with the shaft size and mounting arrangement of the machinery. Customizing the size ensures proper fitment and optimal performance in the particular application.
2. Tooth Profile and Pitch:
The tooth profile and pitch of HTD pulleys can be customized to suit the corresponding HTD belts used in the machinery or equipment. The tooth profile can be modified to match the specific belt tooth shape, ensuring precise engagement and synchronization. Additionally, the pitch, which refers to the distance between the teeth, can be adjusted to accommodate the desired speed ratio or torque requirements of the system. Customizing the tooth profile and pitch ensures proper belt-pulley interaction and optimal power transmission.
3. Material Selection:
HTD pulleys can be customized in terms of material selection to meet the operational demands of the machinery or equipment. The choice of material depends on factors such as load capacity, environmental conditions, and corrosion resistance requirements. Common materials used for HTD pulleys include aluminum, steel, and cast iron. By selecting the appropriate material, the pulleys can be customized to withstand the specific forces and conditions within the machinery, ensuring durability and reliable performance.
4. Keyway and Mounting Options:
Customization of HTD pulleys also includes keyway and mounting options. Keyways are slots or grooves on the pulley’s bore that allow for secure shaft attachment and prevent slippage. The size and configuration of the keyway can be customized to match the machinery’s shaft and key dimensions. Additionally, mounting options can be customized to suit the specific mounting arrangement of the equipment, ensuring proper alignment and ease of installation.
5. Surface Treatment and Coatings:
HTD pulleys can undergo surface treatments and coatings to enhance their performance and longevity. Customization options may include treatments such as heat treatment, hardening, or plating to improve wear resistance and hardness. Coatings like zinc, nickel, or black oxide can provide corrosion resistance. These surface treatments and coatings can be tailored based on the machinery’s operating environment and specific requirements, ensuring extended pulley life and optimal performance.
6. Custom Markings and Engravings:
HTD pulleys can also be customized with markings or engravings for identification or branding purposes. Customized markings can include part numbers, logos, or specific information relevant to the machinery or equipment. These markings help with easy identification, tracking, and maintenance of the pulleys within the system.
In summary, HTD pulleys can be customized for specific machinery and equipment by adjusting their size, dimensions, tooth profile, pitch, material selection, keyway and mounting options, surface treatments, coatings, and even custom markings. This customization ensures that the pulleys are tailored to meet the unique requirements of the application, enabling optimal performance, durability, and compatibility with the machinery or equipment.
What are the advantages of using HTD pulleys for timing and synchronous belt systems?
Using HTD pulleys in timing and synchronous belt systems offers several advantages. Here’s a detailed explanation of the benefits of using HTD pulleys in these systems:
1. Accurate Timing and Synchronization:
HTD pulleys are designed to provide precise timing and synchronization in timing belt systems. The tooth profile of HTD pulleys matches the tooth profile of HTD belts, ensuring accurate engagement and transfer of rotational motion. This precise timing and synchronization are crucial in applications where multiple components need to work together, such as in robotics, automation, and CNC machines. HTD pulleys help maintain consistent motion control and prevent timing errors, resulting in improved system performance and reliability.
2. Efficient Power Transmission:
HTD pulleys contribute to efficient power transmission in timing and synchronous belt systems. The trapezoidal tooth profile of HTD pulleys allows for a larger contact area between the pulley and the belt compared to other pulley types. This increased contact area improves power transfer efficiency by reducing the concentration of forces on individual teeth. It minimizes slippage and ensures a reliable transfer of power from the pulley to the belt, maximizing energy transmission and system efficiency.
3. Reduced Backlash:
Backlash, which refers to the slight movement or play between the teeth of a pulley and the corresponding belt, can negatively impact system performance. HTD pulleys are designed to minimize backlash, ensuring precise motion control and power transmission. By reducing backlash, HTD pulleys minimize energy losses and improve the overall efficiency of the system. They help maintain accurate positioning and prevent undesired motion or vibration, particularly in applications requiring precise synchronization and control.
4. Noise Reduction:
HTD pulleys and belts are known for their quiet operation. The accurate tooth engagement and reduced backlash characteristic of HTD pulleys contribute to a smoother and quieter system. The trapezoidal tooth profile minimizes noise generation during operation, resulting in a quieter working environment. This is particularly advantageous in applications where noise reduction is essential, such as in office equipment, medical devices, and consumer electronics.
5. Versatility and Availability:
HTD pulleys are available in a wide range of sizes, configurations, and materials to suit various application requirements. They can accommodate different belt widths and power transmission needs. The availability of HTD pulleys in the market makes them easily accessible for system design and integration. Their versatility allows for flexibility in designing timing and synchronous belt systems for different industries and applications.
6. Durability and Reliability:
HTD pulleys are designed to be durable and reliable. They are constructed using high-quality materials such as aluminum, steel, or plastic, depending on the application requirements. These materials provide strength, resistance to wear, and corrosion protection. HTD pulleys are designed to withstand demanding operating conditions and offer long service life, reducing maintenance needs and ensuring system reliability.
In summary, using HTD pulleys in timing and synchronous belt systems provides advantages such as accurate timing and synchronization, efficient power transmission, reduced backlash, noise reduction, versatility, and durability. These benefits contribute to improved system performance, energy efficiency, and overall reliability in various applications across industries.
editor by CX
2024-03-11