China Best Sales Stepless Variable Speed Changing Gearbox gearbox assembly

Product Description

Product Description

JWB Series Speed Variator 

1. Features:

 JWB-X  type

  • Sizes: ≥04
  • Power up to 1.5 kW or more
  • Cases in RAL 5571 blue cast iron
  • Shafts: case hardened and tempered steel.
  • Internal components: heat-treated steel
  • Output speed with 4 pole(1400r/min) motors: 2-10r/min;4.7-23.5r/min;15-75r/min;20-100r/min, 28-140r/min, 30-150r/min;40-200r/min;60-300r/min;80-400r/min;100-500r/min;190-950r/min.
  • Output Torque value max 1002Nm
  • Silent, vibration-free running
  • Bidirectional rotation
  • Control handwheel positionable on either side
  • Slipping speed to max load at 5% 
  • Regulation sensibility: 0,5 rpm 
  • Painted with blue epoxy-polyester powder 

 JWB-X B type

  • Sizes:01,02,03 and 04
  • Power up to 1.5 kW or less
  • Cases in die-cast aluminium alloy
  • Shafts: case hardened and tempered steel.
  • Internal components: heat-treated steel
  • Output speed with 4 pole(1400r/min) motors: 2r/min-20r/min;4.7r/min-23.5r/min;6.5-32.5r/min, 8-40r/min, 9-45r/min, 13-65r/min, 15r/min-75r/min;18-90r/min, 25-125r/min, 28r/min-140r/min;40r/min-200r/min;60r/min-300r/min;80r/min-400r/min;100r/min-500r/min;190r/min-950r/min.
  • Output Torque value max 795 Nm
  • Silent, vibration-free running
  • Bidirectional rotation
  • Control hand wheel positionable on either side
  • Slipping speed to max load at 5%
  • Regulation sensibility: 0,5 rpm
  • Painted with blue epoxy-polyester powder 

2. Technical parameters

 

Type Output Torque Output Shaft Dia.   Output Speed Range 2rpm-950rpm
SWB01 2.6-1.6N.m φ11 Applicable Motor Power 0.18kW-7.5kW
SWB02 258-1.8N.m φ14,φ24,φ28,φ32  
SWB03 426-4N.m φ24,φ28,φ38 Input Options With Inline AC Motor
SWB04 795-8N.m φ28,φ38,φ42 With IEC Motor
SWB05 535-16N.m φ38,φ48,φ55 With Input Shaft
SWB06 1002-40N.m φ42,φ55,φ70 With Input Flange

About Us

ZheJiang CHINAMFG Drive Co.,Ltd,the predecessor was a state-owned military mould enterprise, was established in 1965. CHINAMFG specializes in the complete power transmission solution for high-end equipment manufacturing industries based on the aim of “Platform Product, Application Design and Professional Service”.
CHINAMFG have a strong technical force with over 350 employees at present, including over 30 engineering technicians, 30 quality inspectors, covering an area of 80000 square CHINAMFG and kinds of advanced processing machines and testing equipments. We have a good foundation for the industry application development and service of high-end speed reducers & variators owning to the provincial engineering technology research center,the lab of gear speed reducers, and the base of modern R&D.

Our Team

Quality Control
Quality:Insist on Improvement,Strive for Excellence With the development of equipment manufacturing indurstry,customer never satirsfy with the current quality of our products,on the contrary,wcreate the value of quality.
Quality policy:to enhance the overall level in the field of power transmission  
Quality View:Continuous Improvement , pursuit of excellence
Quality Philosophy:Quality creates value

3. Incoming Quality Control
To establish the AQL acceptable level of incoming material control, to provide the material for the whole inspection, sampling, immunity. On the acceptance of qualified products to warehousing, substandard goods to take return, check, rework, rework inspection; responsible for tracking bad, to monitor the supplier to take corrective 
measures to prevent recurrence.

4. Process Quality Control
The manufacturing site of the first examination, inspection and final inspection, sampling according to the requirements of some projects, judging the quality change trend;
 found abnormal phenomenon of manufacturing, and supervise the production department to improve, eliminate the abnormal phenomenon or state.

5. FQC(Final QC)
After the manufacturing department will complete the product, stand in the customer’s position on the finished product quality verification, in order to ensure the quality of 
customer expectations and needs.

6. OQC(Outgoing QC)
After the product sample inspection to determine the qualified, allowing storage, but when the finished product from the warehouse before the formal delivery of the goods, there is a check, this is called the shipment inspection.Check content:In the warehouse storage and transfer status to confirm, while confirming the delivery of the 
product is a product inspection to determine the qualified products.

7. Certification.

Packing

Delivery

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Application: Motor, Machinery, Agricultural Machinery, Dumbwaiter, Sugar Mills, and Kinds of Equipments
Function: Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Lower Rotation Speed
Layout: Speed Variator
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Double-Step
Customization:
Available

|

Customized Request

sugar mill gearbox

Different Types of Gearboxes Used in Sugar Mills

Sugar mills utilize various types of gearboxes to facilitate the complex processes involved in sugar production. Here are some common gearbox types used in sugar mills:

  • Helical Gearboxes: Helical gearboxes are widely used in sugar mills due to their ability to handle heavy loads, offer smooth operation, and provide high efficiency. They are suitable for various applications, including cane crushing and conveyance.
  • Planetary Gearboxes: Planetary gearboxes are known for their compact design, high torque density, and excellent load distribution. They are often used in sugar mills for tasks such as driving conveyors, centrifuges, and other auxiliary equipment.
  • Worm Gearboxes: Worm gearboxes are used in applications where the reduction ratio is high and the speed requirements are low. They are commonly employed in sugar mills for low-speed tasks like cane feeding.
  • Bevel Gearboxes: Bevel gearboxes are utilized in cases where the input and output shafts are not parallel. They can be found in certain sugar mill applications where angular power transmission is needed.

The selection of the appropriate gearbox type depends on factors such as the specific operation within the sugar mill, load requirements, available space, and efficiency considerations. Sugar mill engineers and experts work to determine the best gearbox solutions that align with the mill’s production needs.

sugar mill gearbox

Retrofitting Older Sugar Mills with Modern Gearboxes

Yes, it is possible to retrofit an older sugar mill with a modern gearbox to improve its performance, efficiency, and reliability. Retrofitting involves replacing the existing gearbox with a newer, more advanced model that meets the mill’s current operational requirements. The process typically includes:

  • Assessment: Evaluating the existing gearbox and overall mill setup to determine the feasibility of retrofitting.
  • Customization: Designing a modern gearbox that fits the mill’s specifications, including torque requirements, speed ratios, and mounting dimensions.
  • Installation: Removing the old gearbox and installing the new one, which may involve adapting mounting points and ensuring proper alignment.
  • Integration: Connecting the new gearbox to the mill’s existing machinery and systems, ensuring seamless operation.
  • Testing and Calibration: Conducting thorough testing and calibration to ensure the new gearbox functions optimally and meets performance expectations.
  • Training: Providing training to mill operators and maintenance personnel on the operation and maintenance of the new gearbox.

Retrofitting offers several benefits, including improved efficiency, reduced downtime, enhanced product quality, and extended equipment lifespan. It can also be a cost-effective alternative to replacing the entire mill. However, retrofitting should be approached with careful planning and engineering expertise to ensure successful integration and compatibility between the new gearbox and the rest of the mill’s components.

sugar mill gearbox

Sugar Mill Gearbox: Function and Application

A sugar mill gearbox is a specialized type of gearbox used in the sugar industry to transmit power and control the speed of various machinery involved in the sugar extraction and processing process. It plays a crucial role in converting the high-speed rotation of the sugar mill’s drive source (such as an electric motor) into the lower speed and higher torque required for tasks like crushing, grinding, and extracting juice from sugarcane.

The primary function of a sugar mill gearbox is to provide the necessary torque to drive heavy rollers, crushers, and other equipment used in sugar mills. It ensures efficient extraction of sugar juice from sugarcane while maintaining the stability and reliability of the entire sugar production process.

Key features of a sugar mill gearbox include high torque capacity, rugged construction, and the ability to handle heavy loads and shock loads commonly encountered in the sugar industry. The gearbox is designed to withstand the harsh operating conditions and environments typical of sugar mills, where moisture, dust, and high temperatures are often present.

Overall, the sugar mill gearbox is an essential component that contributes to the smooth and efficient operation of sugar mills, facilitating the production of sugar and related products from sugarcane.

China Best Sales Stepless Variable Speed Changing Gearbox   gearbox assembly	China Best Sales Stepless Variable Speed Changing Gearbox   gearbox assembly
editor by CX 2024-04-03