China OEM Custom Aviation Train Machinery Parts Engineering Engine Block Cylinder Head Gearbox Housing Rapid Prototyping CNC Machining with high quality

Product Description


ZheJiang Xihu (West Lake) Dis. CZPT Technologies Co., Ltd (FHZL) is 1 of China’s earliest businesses participating in studying 3D printing technologies and commercialize the technological innovation. The business productively developed the innovative engineering primarily based on the 3D sand printing and applies the engineering into China’s foundry market.

FHZL has grown into a thorough high-tech company that could offer full R&D & producing, sales of 3D sand printing tools, 3D printing complicated metallic areas, 3D printing combined with gravity and minimal pressure casting of standard metallic mold, CNC precision machining, customization of rapid production for 3D sand mould (core) printing, software of 3D information processing and 3D electronic built-in technological innovation, a variety of 3D printing consumables, etc.

The cold core (box) producing technologies for 3D printing of micro-droplet jet sand mould was first created in China, acquired several patent certification, this distinctive technology is superior and appropriate with the typical procedure. It would greatly modifications the traditional manufacturing cycle and manufacturing engineering in foundry market.CZPT has more than 10 a long time of fast casting & processing encounter, over one thousand diverse kinds of merchandise development instances for each yr, provided quick production solutions to practically four hundred massive enterprises equally domestic and overseas which were widely used in automotive, pump, valve, equipment, mining equipment, design machinery, vessel, aviation, aerospace, new power, rail transit, casting mold and many other industries.

Why perform with FHZL?

FHZL manufacturer and popularity:

The national Higher-tech Organization in China
The foundry Business Association in ZheJiang Province
The 5A Affiliation of Car Sector in HangZhou Town
The shown organization on inventory market place(stock code:834914).

Stringent good quality control technique:

Integrated incoming inspection, sample inspection, approach inspection and supply inspection.
IFAT 16949 certificate, CE certificate and ISO 14001 and ISO 9001 certificated manufacturing unit.

Reduced price and shortened shipping time:

patented new technological innovation PCM (patternless casting production) has been utilized to our production which improved the conventional casting performance speedily.
No want of mould, casting sample be fashioned 1 time, conserve the mould price and mold generating time.

More flexible throughout process:

In scenario of any failure on the layout, PCM engineering just need to have to modify the 3D drawings and restart, no mould modification value.

What is the specialized method for casting?

Large precision CNC machines and inspection gadgets.


Our Benefits

(1) Aggressive price tag, all merchandise are casted and machined in our factory, delivered immediately to buyer.
(2) Reputable good quality, IATF16946 certified casting producer, we have rigid manage about high quality.
(3) Specialist, we emphasis on manufacturing of Auto Elements for far more than 10 a long time.
(4) Fast shipment, we have a productive management program, several computerized casting lines, and more than 10 machining traces.
(5) Excellent support, our sales crew has much more than ten years’ encounter in oversea market place, we know you far better.
(6) Adaptable creation, we can customize the product according to your drawing.



1. Are you a manufacturing unit or investing organization?
We are a IATF16949 licensed factory specializing in generating Auto areas. We solid and equipment the parts for far more than ten a long time.

2. Can you customize the parts according to the drawing?
We have skilled technical dept., we are CZPT to personalize your areas according to the drawings.

3. Can you source samples?
We can source the samples, but you need to bear the growth and shipping expense.

four. Do you have a min get quantity?
We will not have a min buy amount, we can ship you the components according to your drawings

5. What is the time period of sample production?
It will consider fifteen~25 times to create new item.


To Be Negotiated 1 Piece
(Min. Order)


Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car
Type: Cylindrical Gear Box
MOQ: None
Transport Package: Wooden Box
Trademark: Customized
Origin: Foshan, China


To Be Negotiated 1 Piece
(Min. Order)


Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car
Type: Cylindrical Gear Box
MOQ: None
Transport Package: Wooden Box
Trademark: Customized
Origin: Foshan, China



Choosing an Agricultural Gearbox

When it comes to choosing an agricultural gearbox, you may be wondering which one is right for you. The right gearbox for your tractor is important for several reasons. Here are some factors to consider. This article will provide an overview of these components. These parts include the Bevel gearbox, the Surface finish, Ellipticity, Bearings, and more. CZPT P/L offers a range of gearboxes for many different agricultural applications. The company’s PTO Speed Reducer/Increaser is specially designed to maintain the original rotation of PTO output.

Bevel gearboxes

Agricultural bevel gearboxes have high load capacity, making them an excellent choice for heavy-duty machines. Bevel gearing is also popular in mechanical transmission systems, such as those found on tractor transmission systems. Modern harvesters and other agricultural equipment require high-performance gearboxes to maintain efficient performance. To meet these requirements, agricultural equipment OEMs trust the Bevel gearboxes manufactured by CZPT Gearbox Company.
Unlike conventional worm gears, bevel gears use multiple shafts to transmit power. The bevel gears have three types of shafts, namely, hollow, projecting, and double-extended. In addition to being hollow, bevel gears can have additional shafts installed opposite the input shaft. They are available in a standard mount, aluminum housing, and three shaft types: double-extended, hollow, and projecting.
Agricultural bevel gearboxes are typically made from closed-grain cast-iron, although higher-sized models are made from SG 500/7 material. The screw is made from Cr-Mo medium carbon steel, which is hardened and tempered to maintain high core strength. A tapered roller bearing is mounted in the housing and is designed to carry heavy axial and radial loads. These gearboxes are also widely used in mixing, distribution, and cleaning machinery.
Bevel gearboxes for agricultural equipment are primarily used in agricultural machinery applications. Agricultural machinery often uses a PTO to transmit torque, but can only provide it at low speeds. Because of this, gearboxes are used for low-speed, massive-torque applications. Soil preparation and crop treatment are two common uses for these gearboxes. They are also useful in cement mixers.

Surface finish

In engineered gearboxes, the surface finish of the gear tooth surfaces is critical for smooth operation. Microscopic examination of gear tooth surfaces reveals a fine, unidirectional pattern. Traditionally used finishing methods include hob shaving, gear grinding, and honing. These techniques can improve the overall finish, but they also have their drawbacks. To overcome these problems, manufacturers use modern machine tooling techniques.
Agricultural gearboxes must be free from casting defects and mechanical damage. The processing surface must be flawless, with the ellipticity of the shaft hole no greater than 0.02 mm, and the centerline unevenness of the shaft holes is less than 0.015 mm. The relationship between shafts and bearing housing must be within 0.6 mm. These standards are crucial for the operation of agricultural machinery gearboxes.
Earlier, the gears were made of H11 and H13 tool steel, which progressively weakened after 20 gears. The tempering temperature is five to seven degrees Celsius or ten degrees Fahrenheit, depending on the steel used. To address this problem, Alloy 718 was developed. The alloy improved the life of die inserts, which reduced the overall cost. Further, the improved surface finish of agricultural gearboxes helped the customers reduce operating costs.


A number of tasks require the use of an agricultural gearbox. These tasks can range from gardening to maintaining green spaces. These gearboxes transmit power from the input shaft to the output shaft, facilitating the change in direction, speed, or rotation. A quality gearbox is vital for the performance of agricultural machinery. Consider the type of operation you will be performing before buying one. You will also need to decide whether you will lubricate it.
An CZPT P/L Gearbox is one of their products. The company offers a full line of agricultural gearboxes at competitive prices. These gearboxes are designed to reduce input shaft speed and increase the PTO speed. The PTO Speed Reducer/Increaser is specially designed for this application. It helps maintain the original rotation of the PTO output shaft. It is suitable for various agricultural applications, including harvesters, balers, and cultivators.
An agricultural gearbox has an elliptic nature. It rotates around an axle core 90 degrees to create a bias state. The axle core of an agricultural gearbox rotates at a 90-degree angle to keep the shaft of the farming arbor in a neutral state. The bias state reduces the rotary driving force and reduces the amount of energy used in the operation. If a gearbox is designed correctly, it will keep a desired rotation torque.


Agricultural gearboxes require high-quality bearings, and the global market is undergoing a transformation as more agricultural equipment becomes mechanized. The demand for bearings in agricultural equipment is expected to increase in the future, as cropping cycles will become shorter, and machinery will be used more intensively. Consequently, the wear on agricultural gear teeth and bearings will increase. This will result in a higher replacement rate for these parts.
Agricultural gearboxes must be able to withstand the high demands placed on them by the mounted farming implements. Harrows are a common example, and their disc-shaped attachments work to mix the top layer of soil. Because of their high demands, they must rotate continuously, and no matter what the terrain, they must be easy to run. Moreover, customised bearings will provide better seals.
In a study of 53 different agricultural gearboxes conducted by CZPT UK, they simulated 73 gear selections to find the right type of bearing. The simulation model took four weeks to set up and seven hours to run. As a result, CZPT always selects the “best bearing for the job” – a fitting solution. As such, CZPT understands the end user’s needs.

Quality of materials

Agricultural gearboxes play a vital role in the production of food. With the world’s population increasing, the need for food will also increase, and that means a greater need for efficient gearboxes. To make this happen, gearboxes must be able to withstand a variety of environmental conditions, including high and low temperatures, operation in arid and moist environments, and safety regulations.
A bevel gearbox has spiral bevel pinions that transmit rotational power to the axle. It is used in a variety of agricultural applications and is available in a range of ratios, horsepower, and configurations. This right-angle gear drive is widely used in portable grain elevators and grain carts. It has a 15-mm shaft diameter and is compatible with offset rotary fillers and hollow output shafts.
The gear box of a tractor is usually made of grey cast iron. Grey cast iron is a great choice for this component because it provides good wear resistance and vibration dampening. Belt pulleys are also made from grey cast iron. Large belt pulleys are made by casting processes. Similarly, the brake drum material needs to be high-quality to be effective. It is generally made of grey iron ASTM A48 Class 35.
China OEM Custom Aviation Train Machinery Parts Engineering Engine Block Cylinder Head Gearbox Housing Rapid Prototyping CNC Machining     with high quality China OEM Custom Aviation Train Machinery Parts Engineering Engine Block Cylinder Head Gearbox Housing Rapid Prototyping CNC Machining     with high quality
editor by czh 2023-01-28