The sunflower thresher is equipped with an electric motor, diesel engine, and tractor with a power of more than 2.2KW, and can be connected to a small four-wheel rear tail wheel. The unshelled seed on the head could be avoided and satisfactory seed separation could be achieved. This machine can operate for a long time with a capacity of 100-2000kg/h.

Our sunflower seed separating machine has an advanced design and reasonable structure, with high capacity, low kernel breakage rate, and important cleaning function. It has a threshing rate of over 98%. The loss rate can be controlled within 2% and the seed crushing rate is less than 0.2%.

We have three models of sunflower seed threshing machines, from small size, medium size to large sizes. Each is described in detail below.

Type 1: Small size sunflower thresher

Our factory has three kinds of sunflower seed hulling machines, and TZ-200 is the smallest model. TZ-200 sunflower shelling machine bears the advantages of small size and cheap price and is easily operated by one person. Most importantly, there is no harm to the seeds themselves, meeting the requirements of small farms.

Technical parameter of sunflower seeds shelling machine

Sunflower seed separator structure and matched power

This small sunflower seed shelling machine mainly consists of a floating grid plate, roller, cover plate, inlet, and tilting slide plate.

We choose a 2.2kw motor for this small model homemade sunflower seed sheller. Please pay attention to the engine power, if the power is more than 2.2kw, the seeds will be broken, increasing the broken rate.

Sunflower seeds harvesting machine working principle

1. The user places sunflowers into the inlet one by one when the machine begins to work.
2. When sunflowers go into the threshing part, influenced by the friction of three rollers, the seeds and sunflower plate are separated.
3. The sunflower plate is blown out horizontally, while seeds will be collected at the bottom of the machine.

Advantage of sunflower threshing machine

1. Small size. The machine is small in size and light in weight(45kg), and is easy to move, fitting for home use.
2. Low loss rate. Three rollers do not harm the sunflower seeds and the loss rate is less than 2%.
3. Only one sunflower can be placed into the inlet, which makes sure the machine thoroughly threshes the sunflower, increasing the threshing rate.

Matters needing the attention of sunflower seed extractor

1. Please kindly add lubricant oil regularly to ensure the sunflower seed sheller machine works well.
2. The motor power is suitable for home use voltage, if there is something wrong with the electric, please press the switch button to stop.

Type 2: Middle-size sunflower sheller

Middle-size sunflower thresher is equipped with high quality, and it can match with a 4kw motor, diesel engine, or gasoline engine.

Technical parameters of sunflower farm equipment

Advantages and structure of sunflower seed processing machine

Sunflower seed shelling machine has many advantages such as advanced structure, convenient use, and high removal rate. All kernels will not be broken and can be operated for a long time with a capacity of 800-1000kg/h.

The sunflower threshing machine is made of a threshing roller, sieve, holder, and suspension frame. The machine includes a tubular working chamber with a feeding port on the upper side and a discharge port on the lower side.

Type 3: Big-size sunflower huller

The oil sunflower threshing machine is a machine that challenges the traditional hand threshing method and is especially used for threshing oil sunflower seeds.

It has advantages such as reasonable structure, high threshing rate, no broken seeds, high speed, complete separation, convenient operation, high working efficiency, and good threshing effect. It is an ideal equipment for the oil sunflower industry, fitting for long hours of work.

Technical parameters of sunflower crop harvester

Precautions of sunflower seeds harvester

1. Firstly, fix the main unit installation.
2. Then adjust the triangular tape to be tight.
3. The machine idles for a few minutes to observe whether there is noise or a stuck phenomenon.
4. If the sunflower threshing machine works abnormally, stop and check it immediately.

Operation process of sunflower thresher machine

1. Workers put the sunflowers into the inlet.
2. Sunflowers are squeezed and kneaded through the rolling axis and floating grid bar plate.
3. After that, the sunflower seeds can be removed from the plate.
4. The falling sunflower seeds pass through the gaps at the floating board and slide down from the outlet.

Successful cases of shelling sunflower seeds

In 2018, 20GP big-size sunflower thresher machines were delivered to Tanzania, and we have cooperated with this customer many times. To ensure the quality of the machine, he visited our factory during production and talked about the details that needed to be paid attention to. Therefore, we attached great importance to what he emphasized to make him satisfied.

We also took him around the famous scenic spot after a long time of negotiation. Being attracted to the local snacks and beautiful scenery, he said that he would come to China again and again if possible.

At the beginning of March 2019, we sold 10 sets of shelling sunflower seeds machines to Kenya, this customer was just a farmer and wanted to buy those machines for his neighbors and him. They planted a lot of sunflowers, thus, this machine was important to them. Our sales manager solved all his problems with great patience, that is why he ordered 10 sets just within 3 days after he got our contact details.

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