Our goal is to become your true partner in the field of chain harrow in China. Tranry is a manufacturer of Agricultural machinery. Our R&D, technical, service, and after-sales teams will provide professional, energy-efficient and reliable tractor solutions during your purchase process. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
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Why Choose Us
Product Application
Our main products are tractors, mowers, plows, disc harrows, sprayers, etc., which are widely used in industries such as agriculture, mining or construction.
Product Market
Our products have been exported to more than 30 countries and regions, such as Brazil, Chile, Argentina, South Africa, Australia, Russia, Ukraine, Kazakhstan, Egypt, Algeria, Pakistan, Poland, etc.
Quality Control
We follow a strict quality management system and have passed industry implementation standards such as ISO14000, ISO9001, GJB9001-2001A, etc., thus ensuring the safety and reliability of our products.
Our Services
In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.
Advantages of Spreader
Improve production yield
Population growth, decline in arable land, and unfavourable fluctuations in climate conditions are some of the major reasons behind the high demand for improved yields. Most farmers have switched to regularly using fertilizers in their farms. If used in the correct manner, not only do fertilizers help increase production, but they also do not have adverse effects on soil health.
Fill manual labor void
The labour force – both human and animal – has shrunk drastically. This has resulted in major loss in food production.
Increase focus on accuracy
It is critical that the correct amount of fertilizer is used, not only to achieve higher yields, but also to maintain the health of the soil.

Spreader Specification
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Model |
CDR-230 |
CDR-400 |
CDR-600 |
CDR-800 |
CDR-1000 |
|
Spreading Width (m) |
7-15 |
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Capacity of fertilizer box (L) |
230 |
400 |
600 |
800 |
1000 |
|
PTO speed (r/min) |
540 |
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Total Weight (kg) |
65 |
80 |
160 |
290 |
340 |
|
Tractor power (hp) |
18-30 |
25-55 |
50-60 |
60-80 |
80-100 |
|
Mounted cat |
3-Point Mounted |
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Types of Spreader
Organic fertilizer spreaders
Organic fertilizer spreaders are used to apply natural fertilizers to the soil. These spreaders are divided into two categories: Liquid and solid organic fertilizer spreaders. Solid organic fertilizer spreaders are the most suitable option for applying manure-based fertilizers.
Chemical fertilizer spreaders
Chemical fertilizer spreaders come in two types: Solid and liquid. Solid spreaders use disc rotation for mixing and even distribution of fertilizer, allowing for the application of substances like ammonium sulfate crystals. Liquid spreaders, on the other hand, can introduce various types of liquid chemical fertilizers into the tank and inject them into the soil.
This series of fertilizer spreaders is mainly suitable for sowing base fertilizer before plowing in farmland, sowing after plowing, and mixed sowing of seed fertilizer in grasslands and pastures. Supporting horsepower of 25-60 horsepower, broadcasting range of 16M-30M. The machine has the characteristics of compact structure, excellent performance, wide application range, high operating efficiency, and even sowing of seeds and fertilizers.
Components of Spreader
Hopper: The main part of a spreader is the hopper. It is a container that holds fertilizer. Hoppers are designed in various sizes to hold different amounts of fertilizers. The size of the hopper will determine how often it will have to be refilled when spreading fertilizer.
Spreading Disc: The spreading disc is a stationary or rotating plate that distributes the fertilizer on the farm. It throws the fertilizer granules in a precise and controlled manner across a set width. The spreader disc can come in several shapes and sizes, such as round, triangular, square, or rectangular.
Flow Regulation: A spreader's flow regulation controls the rate at which fertilizer is released from the hopper. It is crucial for ensuring that fertilizer is applied efficiently and economically.
Axle And Wheels: The spreader's axle and wheels are its moving parts. They allow the spreader to be towed behind a tractor or driven on its own. The wheels are designed to allow different types of fertilizers to be spread evenly, thanks to their spreading rate calibration.
Tongue: The part of the spreader that is attached to towing vehicles is called the tongue. It is designed to pull the spreader so that it can spread fertilizer efficiently without damaging the part of the farm that does not need fertilizer.
Use Requirements of Spreader
Gather Machine Information
Begin by gathering information for the equipment used to make the application. Be sure to note the operator, date of calibration, tractor and spreader (or spreader if self-propelled), machine ground speed, and engine/pto rpm settings.
Verify Working Width
Next, measure the width of material application. This is the farthest point from left to right that you can detect material. Working width varies by pto speed, wind speed, material bulk density, material uniformity, and particle shape/size.Nction with the fertilizer pan test .
Measure Pan Contents
After making your calibration pass, measure the contents of each individual pan across the working width of the application pass. Record the net weight of each pan in the attached record sheet in grams, which allows for greater accuracy in small-scale work compared to ounces or pounds.
Packing and Shipping of Spreader
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Packing |
Wooden box |
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Shipping |
Shipped by road, sea, rail |
FAQ
We're professional spreader manufacturers and suppliers in China, specialized in providing high quality products and service. We warmly welcome you to wholesale high-grade spreader made in China here from our factory. For price consultation, contact us.
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