China-Reducers
HZPT
Specialized production
HZPT facilities have passed ISO 9001 certification. Our manufacturing facilities have passed TS 16949 certification.
Use lean concepts to redesign business processes to eliminate non-value-added steps
Establish a partnership from the customer to the supply chain
TRANSMISSION DRIVES
Speed Reducer & Gearbox
Gear Pump
PTO SHAFT
Planetary Gearboxes
Motor
GEAR
Hydraulics Drive
+ UDL speed variators
+ Worm reducer
+ Cycloidal gear reducers
+ Gearbox for agricultural machinery
+ Planetary gearboxes
+ Helical geared motors
+ Spiral bevel geared motors
+ Screw jacks
+ Gearboxes for tracors & auto
+ Special reducers & gearboxes
+ Gearboxes for irrigation system
+ Worm & Bevel Gear Operators
+ DC small size geared motors
+ Transmission System for TMR mixer
+ Gear Reducers
+ SMR Shaft Mounted Reduce
Gears components & PTO Shaft & Others
+ Ring gears
+ Helical ring gears
+ Differential gears
+ Spline shafts & gear shafts
+ Spur gears & helical gears
+ Worm gears & worms
+ Bevel gears & sprial bevel gears
+ Torque arm
+ PTO Shafts
+ Y2 series motors
+ Y series motors
+ YD series multi-speed motors
+ YS series motors
+ YC YL series motors
+ YEJ motors
+ Mortor components
+ TYGZ synchronous motors
+ TYBZ synchronous motors
+ Servo motors
+ Brushles dc motors
+ Electirc Motor
+ Rare-Earth-Permanent-Magnet motors(REPM MOTORS)
Quality management system:
HZPT is an expert in manufacturing a wide range of gears, reduction boxes and retarders such as: NRV worm gear reducer (NMRV worm gear reducer), cast iron worm gear reducer, straight helical gear reducer, parallel shaft helical gear reducer, spiral bevel gear reducer, worm gear reducer, low rebound reducer, low rebound right Angle gear box, agricultural reducer, tractor reducer, automobile gear box, planetary gear box, etc.
Hangzhou HZPT Machinery Co., Ltd. is a trade, industry and technology in one of China’s reduction gear manufacturers and manufacturers. We specialize in the production of speed reducers, gearboxes, worm gear reducers and gearboxes. Committed to providing professional, efficient, humanized transmission solutions.
At HZPT, any product you need supports customization. We have dozens of professional mechanical engineers and provide technical support. HZPT publishes new “Product Information” every week.
Service and quality is always our focus. Our staff are trained in quality methods and principles. We are committed to improving product quality and processes at all levels of the organization. This strong commitment has helped us win the trust of our customers and become the preferred brand worldwide.
Worm speed reducers
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Unipolar turbine reducer WKS
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WJ SERIES WORM REDUCER
WJ series worm-gear speed reducer is novel, the appearance is beautiful, small, Heavy to output moment, stead transmission have, little noise have. Can unite with electrical machinery or a stepless derailleur of awl of UD series planet directly, the structure is compact. Worm gear output for hole, user mix incline and exert oneself axle only, too can mix pair incline and exert oneself axle, There is greater flexibility.
Cyclo Drive Reducer
Udl speed variators nmrv worm gear seed reducers cycloidal gear reducers casting iron worm gear reducers helical geared motors gearbox for agricultural machinery spiral bevel geared motors special reducer
Low backlash right angle servo worm gearheads
Servo worm gear units have three types : 45 – 50 – 55 – 63 – 75 – 90 ,with dual lead worm drive.Left and right flank of worm shaft using different lead angle,causing tooth thickness gradual change,So that you can move worm shaft and adjust backlash.
Planetary gearboxes E3
Udl speed variators nmrv worm gear seed reducers cycloidal gear reducers casting iron worm gear reducers helical geared motors gearbox for agricultural machinery spiral bevel geared motors special reducer
What is a Gear Reducer Anyway?
Gear reducers play a vital role in mechanical power transmission, converting input energy to the torque required for output machinery. They’re composed of a shell with a gear shaft, an operating wheel with an input shaft, and an output shaft. Gear reducers are widely utilized across various industries, including aviation, industrial machinery, and electric power.
In gearboxes, the Wheel and Axle and/or the Screw (worm reducer) are typically used to gain a mechanical advantage and make the system more efficient. Rather than using Variable Frequency Drives to adjust the specific revolution per minute (RPM) of a motor, gear reducers provide a specific gearing arrangement that increases torque and output speed.
For instance, a 10:1 gear reducer connected to a motor turning at 1800 RPM outputs 180 RPM with a torque rating of 255 lb.ft. (assuming an efficiency rating of 85%). This mechanism is ideal for conveyors that require specific running speeds to transport materials from one location to another.
Overall, gear reducers are crucial in the mechanical industry, allowing machines to operate more efficiently and make the most of their power output.
View more reducer transmission principle
Select Reducer Attention Factors.
Torque output: The primary purpose of reducers is to slow down the power of the motor, and increase the torque output. So the torque output of the chosen reducer must be sufficient to meet the requirements of the application.
Efficiency: The efficiency of a reducer is measured by the ratio between input power to output energy. Selecting a gearhead that has high efficiency will lower energy consumption and operating expenses.
Capacity of load: The ability of the reducer will deal with sudden load changes and overloading situations. When choosing a reducer for a gear consider taking into account the specifics of the load as well as possible variations in load.
Precision and Stability: The accuracy as well as stability are crucial that ensure long-term stability operating of the reduction. Reducers with high precision can produce precise output and its control precision can be as high as 0.1 milliseconds.
Vibration and noise: In the case of applications which require sensitivity for operating noises and vibrations it is essential to select a reducer that has very low vibration and noise.
Maintenance cost: The cost of maintenance is another of the aspects that must be taken into consideration when selecting the right reducer. When selecting a reducer you must select a long-lasting and easy to maintain brand in order to cut down on the expense of future maintenance.
For some questions about the reducer
You can also consult our professionals
What are the types of reducers?
Answer: The reducer can be divided into many different types, such as planetary gear reducer, worm reducer, helical gear reducer, gear reducer and so on.
How to calculate the efficiency of the reducer?
Answer: The efficiency of the reducer can be calculated by the ratio of input power to output power. Generally speaking, the efficiency of the reducer is below 90%, depending on factors such as design, working conditions and load.
What are the troubleshooting methods of the reducer?
Answer: The troubleshooting method of the reducer includes checking whether the gears are worn, whether the lubrication is sufficient, whether the oil is clean, whether the bearings are worn, and so on. The specific troubleshooting method depends on different reducer types and fault conditions.
Planning
Find technical details to select and purchase a product
Installation
We’ll help with installation and commissioning in the field.
Repair/Replace
Diagnose problems and identify corrective actions.
Total factory area
Professional R&D Engineer
%
Europe, America and Middle East orders
Reliable and Efficient Production Management Technology | HZPT
HZPT is committed to improving people’s lives and the environment with safe and innovative production management technology.
We provide essential services to companies that rely on us to solve the toughest electrical, hydraulic, and mechanical power management challenges on the planet. Our mission is to ensure everything works properly, and we deliver on this promise through reliable, efficient, and safe production management technology.
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