Tag Archives: pump reducer

China Hot selling Customized Gear Reducer for Pump Jack Surface Pump Unit Pumping Unit with Best Sales

Product Description


Product Description

The pumping unit special-purpose gear reducer has used in volute or the double circular herringbone gear drive with large carrying capacity, long service life and work steadily, and small noise, sealed good, safe, reliable, easy to install characteristics apply to the continuous operation under field conditions.

Our products have features:

1. Compact construction, saves space for mounting, large load-bearing capacity and long life,;

2. High transmission efficiency and low noise.

3. A single machine can reach a transmission efficiency as much as 96%. 

4. Precise division of transmission ratio with a wide range.

5. The combination of machines can produce a larger transmission ratio at a low output rotational speed.

Our gear reducer are working in the lot of  pumpjack factories and oilfields , in China and others 40+ countries.

Product  Photos




Q1: What’s your packing?
A:  Regular packing.

Q2: What’s your delivery?
A:  Normally, about 30-45 days.

Q3:  What are the shipping methods?
A: Ocean shipment to the port near from you; Air shipment to the shipment near from your company; Door to door service by  international express.

Q4:  What about the payment options?
 A: In general, we accept T/T. 

Q5:  When can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,please call us or tell us in  your  email so that we will detail with your inquiry priority. 


Shipping Cost:

Estimated freight per unit.

To be negotiated
After-sales Service: 7X24
Warranty: 18months
Certification: CE, ISO 9001:2008, API 11e
US$ 5000/Set
1 Set(Min.Order)


Order Sample



Customized Request

gear gearbox

Can gear reducers be customized for specific industrial needs and requirements?

Yes, gear reducers can be customized to meet specific industrial needs and requirements. Manufacturers offer customization options to ensure that gear reducers are tailored to the unique demands of various applications:

1. Gear Ratio Selection: Gear reducers can be designed with specific gear ratios to achieve the desired speed reduction or increase, catering to the specific requirements of the machinery or equipment.

2. Shaft Configurations: Gear reducers can be configured with different shaft sizes, lengths, and orientations to fit seamlessly into existing systems or accommodate specific mounting arrangements.

3. Torque Capacity: Customized gear reducers can be designed to handle higher or lower torque loads based on the application’s operational requirements.

4. Environmental Considerations: Gear reducers can be customized with special coatings, materials, or seals to withstand harsh environments, extreme temperatures, or corrosive conditions.

5. Noise and Vibration Reduction: Custom designs can incorporate features to reduce noise and dampen vibrations, enhancing the overall operation and user experience.

6. Mounting and Connection Options: Manufacturers can adapt gear reducer designs to include specific mounting interfaces or connection methods that align with the equipment’s design.

7. Lubrication and Maintenance: Customized gear reducers can include features for easy maintenance, such as accessible lubrication points or monitoring systems.

8. Integration with Controls: Gear reducers can be customized to integrate seamlessly with control systems, sensors, or automation processes, enhancing system efficiency and performance.

By collaborating with manufacturers and providing detailed specifications, industries can obtain tailor-made gear reducers that address their specific operational needs and contribute to the success of their applications.

gear gearbox

What role do gear ratios play in optimizing the performance of gear reducers?

Gear ratios play a crucial role in optimizing the performance of gear reducers by determining the relationship between input and output speeds and torques. A gear ratio is the ratio of the number of teeth between two meshing gears, and it directly influences the mechanical advantage and efficiency of the gear reducer.

1. Speed and Torque Conversion: Gear ratios allow gear reducers to convert rotational speed and torque according to the needs of a specific application. By selecting appropriate gear ratios, gear reducers can either reduce speed while increasing torque (speed reduction) or increase speed while decreasing torque (speed increase).

2. Mechanical Advantage: Gear reducers leverage gear ratios to provide mechanical advantage. In speed reduction configurations, a higher gear ratio results in a greater mechanical advantage, allowing the output shaft to deliver higher torque at a lower speed. This is beneficial for applications requiring increased force or torque, such as heavy machinery or conveyor systems.

3. Efficiency: Optimal gear ratios contribute to higher efficiency in gear reducers. By distributing the load across multiple gear teeth, gear reducers with suitable gear ratios minimize stress and wear on individual gear teeth, leading to improved overall efficiency and prolonged lifespan.

4. Speed Matching: Gear ratios enable gear reducers to match the rotational speeds of input and output shafts. This is crucial in applications where precise speed synchronization is required, such as in conveyors, robotics, and manufacturing processes.

When selecting gear ratios for a gear reducer, it’s important to consider the specific requirements of the application, including desired speed, torque, efficiency, and mechanical advantage. Properly chosen gear ratios enhance the overall performance and reliability of gear reducers in a wide range of industrial and mechanical systems.

gear gearbox

Function of Gear Reducers in Mechanical Systems

A gear reducer, also known as a gear reduction unit or gearbox, is a mechanical device designed to reduce the speed of an input shaft while increasing its torque output. It accomplishes this through the use of a set of interlocking gears with different sizes.

The primary function of a gear reducer in mechanical systems is to:

  • Speed Reduction: The gear reducer takes the high-speed rotation of the input shaft and transmits it to the output shaft through a set of gears. The gears are configured in such a way that the output gear has a larger diameter than the input gear. As a result, the output shaft rotates at a lower speed than the input shaft, but with increased torque.
  • Torque Increase: Due to the size difference between the input and output gears, the torque applied to the output shaft is greater than that of the input shaft. This torque multiplication allows the system to handle heavier loads and perform tasks requiring higher force.

Gear reducers are widely used in various industries and applications where it’s necessary to adapt the speed and torque characteristics of a power source to meet the requirements of the driven equipment. They can be found in machinery such as conveyor systems, industrial machinery, vehicles, and more.

China Hot selling Customized Gear Reducer for Pump Jack Surface Pump Unit Pumping Unit   with Best Sales China Hot selling Customized Gear Reducer for Pump Jack Surface Pump Unit Pumping Unit   with Best Sales
editor by CX 2023-09-26

China supplier Helical Gearbox Speed Reducer with Motor Pump near me manufacturer

Merchandise Description

Helical Bevel gearbox

H.B series equipment units adopt forex layout and may rework into speral reducer in accordance to customer’s prerequisite.

The housing of 1 measurement can recognize parallel shaft,right-angle shaft designs and horizonal,vertical mounting modes.Variety of components is reducible,the number of reducer’s method is augmentable.

Audio-absorbable composition,big floor,big enthusiast lessen temperature and sound,advanced grinding procedure of cylindrical equipment and bevel gear improve stability and transmit electrical power far more efficeintly.

Input method:motor linked flange,shaft enter.

Output mode:solid shaft with flat crucial,hollow shaft with flat essential,hollow shaft with shrink disk,hollow or sound shaft with involute splines,reliable shaft with flange.

Mounting mode:Foot-mounted,glange-mounted,swing foundation-mounted,torque-arm-mounted.

H.B collection contain dimensions 3~26,number of phases is 1~4,ratio is 1.25~450,combing with R sequence and K sequence,ratio will be larger.

Higher precision grade with Gleason and Hofler grinding machineBetter meshing of gearsTop makes bearings and oil sealLong operate lifeLow noiseNo oil leakageCompact design, powerful and solidBetter CZPT propertyCustomized style avaialbeDiversified assortment catering for energy.

Q:Are you buying and selling company or manufacturer?
A: We are company with more than twenty years’ expertise.

Q: How extended is your delivery time?
A: Typically it is inside of ten times if the products are in inventory, for goods created as for every purchase, it is within 35 days following affirmation of purchase.

Q: How prolonged should I wait for the feedback after I ship the enquiry?
A: Normally inside 12 hours.

Q: What data need to I give you to confirm the item?
A: Design/Dimensions, Transmission Ratio, Velocity, Shaft instructions & Buy quantity and many others.

Q: Hong extended is your solution warranty?
A: We supply twelve months warranty from departure date of the items.

Q: What is your payment phrases? T/T one hundred% in CZPT for amount significantly less than USD10000.-, thirty% T/T in CZPT , harmony before cargo for amount above USD10000.

If you have any other inquiries, remember to come to feel cost-free to speak to us underneath:

HOW TO Speak to US?
Deliver your Inquiry Details in the Underneath, simply click “Send out” Now!

Gear reducers are also named reducers. Mechanical accessories, by possibly of these two names, are designed to reduce the electricity transferred between the motor and the equipment amongst the rotational speeds (revolutions per moment). The reducer effectively decreases the rotational velocity developed by the motor, therefore controlling the pace at which the equipment operates and growing the torque developed by the motor. Multiplying the torque produced by the motor will increase the machine’s available electricity – a method identified as “mechanical dominance”. In a larger context, gear reducers are fundamentally equipment utilized to boost the effectiveness of gear operation.
Gear reducers are also called reducers. Mechanical equipment, by both of these two names, are developed to minimize the electricity transferred between the motor and the equipment between the rotational speeds (revolutions per moment). The reducer effectively minimizes the rotational velocity developed by the motor, thereby managing the speed at which the device operates and increasing the torque developed by the motor. Multiplying the torque created by the motor boosts the machine’s offered energy – a approach acknowledged as “mechanical dominance”. In a more substantial context, equipment reducers are fundamentally equipment employed to improve the effectiveness of equipment procedure.

China supplier Helical Gearbox Speed Reducer with Motor Pump     near me manufacturer