Greenhouse manufacturing and installation business. Greenhouse equipment Automatic greenhouse production line

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Greenhouse production and installation

Today more and more people acquire summer cottages. For some, a dacha is just a place for a pleasant rest, but for most of our fellow citizens, a dacha is, first of all, a vegetable garden. People strive to provide themselves with environmentally friendly products, for some, their vegetable garden has become the main supplier of vegetables and fruits, and some are even engaged in the cultivation of green products for sale. Naturally, in order to get a decent harvest, bare hands alone are not enough. Demand for gardening products, including greenhouses for a summer residence in the city, is always consistently high.

That is why a business focused on the production and sale of products for the garden and vegetable garden always attracts the interest of entrepreneurs.

One of these highly demanded areas is greenhouse production... I note right away that for an entrepreneur production and installation of greenhouses- this is truly a gold mine, especially in the season. Low cost and availability of materials and equipment, ease of manufacturing and installation of the greenhouse, no need to obtain permits and approvals - all this provides a high profit for the owner of the greenhouse business.

Greenhouses differ in purpose (personal, farm and industrial), in size, configuration, equipment and are made from different materials. Here we will focus on the simplest and most demanded option - dacha and garden polycarbonate greenhouse.

The greatest demand is for greenhouses made of cellular polycarbonate... They have earned their popularity due to such qualities of the material as durability (the service life of such a greenhouse is at least 30-35 years), good light conductivity and protection from ultraviolet rays, thermal insulation, as well as the relatively low cost of materials required for its construction.

The technology for manufacturing a greenhouse is extremely simple: a welded or prefabricated frame is made in advance, to which sheets of cellular polycarbonate are attached, interconnected by means of a sealed tape.

The greenhouse frame is assembled from a steel profile, which can be purchased at a building materials store or a specialized company. The profile is cut to fit the size of the greenhouse and bent in the form of arcs using a special machine. The rest of the supporting frame is also cut to size and, if necessary, welded (doors, vents, legs).

Greenhouse installation carried out directly on the garden plot on a pre-prepared foundation (however, sometimes they do without a foundation). At the last stage of assembly, the windows and the door of the greenhouse are installed.

The cost of a standard greenhouse is about 10 thousand rubles. The entire process of installing a greenhouse from pouring the foundation to turnkey delivery takes two days and costs the client 20-25 thousand rubles. As you can see, the profitability of greenhouse production is 100 - 150%.

When it comes to small greenhouse business, then, in general, you do not even need to purchase special equipment and rent industrial premises. All parts necessary for the installation of a greenhouse can be ordered and purchased from metal suppliers or from companies already engaged in the production of greenhouses. For a small additional fee, the blanks for the greenhouse will be cut and bent to your size, you just have to ensure the delivery of the blanks to the place and the final assembly of the greenhouse.

As an additional assortment focused on different customer groups, it is possible to organize the production of greenhouses and greenhouses of other types, these can be greenhouses with a wood frame and glazed frames or a metal frame and wooden frames, and the simplest and most affordable option is a greenhouse with a polyethylene frame tubes and with a film cover.

The main difficulty with organizing a business for the production and installation of greenhouses is competition. There are really a lot of firms and private traders involved in the production and installation of greenhouses, and supply often exceeds demand. To defeat competitors and break into the market, there are two factors - the price and advertising of your services.

Advertising and promotion should be taken care of at a very early stage before purchasing equipment or materials for the manufacture of greenhouses: place announcements in the media (for example, in specialized publications for gardeners and gardeners), on the Internet on thematic sites, agree with garden partnerships on cooperation, you can also issue information about your greenhouses as a brochure. The advertisement should contain information about the benefits of your greenhouses, good quality, low prices and guarantees.

Production and installation of greenhouses and greenhouses- seasonal business. The greatest demand for such products is in spring and autumn. So it is best to start your own business of manufacturing and installing greenhouses in February-April, so that the profit received over the next few months of work can be invested in the further development of your business.

Greenhouses are indispensable in central Russia. They are used by both amateur summer residents and professional farmers. The quality and functionality are, of course, different. There are many models on the market today in different shapes and from a wide variety of materials. Due to the constant demand for these structures, a profitable business can be opened. This will require the necessary equipment and production areas for the production of greenhouses..

What equipment to choose for the manufacture of greenhouses?

For the production of polycarbonate greenhouses, you will need a fairly spacious room. The technology consists of two stages:

fabrication of the frame (for this, profile pipes are used with dimensions of 20x20 or 25x25);
flooring of polycarbonate sheets on the base.

To work, you need the following equipment:

Of the special equipment, the last position can be distinguished. The pipe bender is also called a profile bender or a profile pipe bender. This equipment is referred to as roller devices, due to the system for feeding the workpiece for bending. For industrial purposes, three-roller machines are most often used. They allow you to bend workpieces to large radii. The standard equipment allows you to do this in one plane. There are additional devices that make it possible to bend profiled pipes even in a spiral.

There is also a manual version of such equipment. It is only suitable for very small workshops. In mass production, its use is unprofitable. However, small production has its own reason. This makes it easier to make custom-made designs - according to the size and preferences of the client. For example, you can install a small greenhouse, which is not produced in large enterprises.

Equipment from CML and Ercolina is most in demand on the market. They are characterized by reliability, durability and energy efficiency. There are models that are equipped with microprocessor control. They fairly accurately repeat the specified dimensions of the workpieces. The time to manufacture the structure is significantly reduced.

Of the domestic equipment, the automatic cold roll forming line LA 157 is worthy of attention. Its capacity is 350 parts per hour, which are three meters long. The thickness of the tape is from 0.5 to 2 mm, and the width is from 50 to 210 mm. You can change the type of the produced profile by changing the tooling on the line. It can have a different section, be closed or open, profiled.

Domestic manufacturers often assemble lines according to customer specifications. Taking into account the characteristics of the future product, they complete the equipment with the necessary components and assemblies. Profiling is achieved by adding punching or piercing devices to the line. Cold-formed profiles have hooks and stiffeners. This line can be used to produce arched and tunnel greenhouses for various purposes.

Greenhouse manufacturing technology

The two main components of any greenhouse are the frame and the cover. Previously, the base was made of wood, and the entire structure was covered with film or glass. Today there are modern materials that can make the conditions in the greenhouse more acceptable for plants. The very design of them is quite lightweight and mobile. An example of such a material is polycarbonate.

With the help of a welding machine, the parts are connected. They are customized and painted. The installation of polycarbonate itself occurs most often in the area where the greenhouse is installed. In the workshop, you need to provide for all the small details: fasteners, fittings, slots for vents and more.

An important factor in the manufacture of greenhouses is its design. It should be borne in mind that the distance between the arcs and the number of horizontal guides determines how much snow load the finished product can withstand. The time and quality of installation of the structure on the site depends on how accurately all the details are executed in the workshop.

Polycarbonate production

Polycarbonate can be purchased ready-made from the manufacturer, or you can organize your own production. Then it will be possible to expand the range of their products and even make industrial hydroponic greenhouses. The polycarbonate production line is a sophisticated piece of equipment. It consists of the following units:

The cost of such a line starts from 650 thousand rubles. The price depends on the power of the extruder, the speed of broaching the workpieces and the performance of the pulling device. Modern lines allow the production of high-strength plastic, which is in demand in the production of greenhouses.

Today it is not enough just to install a greenhouse - it is equally important to equip it correctly in order to get the maximum return from the construction. Gone are the days when the effectiveness of a wooden glazed "house" depended on weather conditions, and the film from low arcs had to be removed in order to weed or water the contents of the greenhouse. No one needs to prove how much high-quality greenhouse equipment affects yields, and this is the main goal for which greenhouses are installed.

But before you modify the greenhouse with the latest technical innovations, you need to figure out what kind of equipment is, what it is intended for and what kind of greenhouse "gadgets" you need to have. Sometimes the equipment costs more than the greenhouse itself, so the choice must be thoughtful.

You may need it not only if you are going to turn the greenhouse into a tropical greenhouse with exotic fruit plants and flowers. If your region has harsh not only winters, but also springs, autumn, to extend the growing season of your indoor pets, you should take care of heating. Only additional heating guarantees the full maturation of many long-term crops such as peppers, eggplants, cabbage, melons and others. But even in regions with average climatic indicators, heating may not be superfluous. It will create the most comfortable climate, which is so important for plants, and will provide the greenhouse effect they need without disastrous drops and pauses that delay their development.

Heating equipment

The modern world of greenhouse heating systems is rich and varied. Heating principles depend on the equipment used. Therefore, the systems have different options, among which it is necessary to choose an acceptable one in terms of characteristics, efficiency, and price. To do this, you need to consider all the ways.

Consider the electrical method

The first most popular method that comes to mind to everyone who thinks about additional heating of a greenhouse.

electric heating type;
air heater type;
convection type.

All of them are united by the fact that for uninterrupted operation they require a constant power source in the form of electricity, which is not the cheapest "fuel". That is why the electric method of heating greenhouses is mainly used by owners of a profitable greenhouse business.

On a note! As an alternative to electricity, craftsmen can use additional sources, for example, solar collectors.

Electric fans prices

electric fans

Consider the infrared method

This method is new to many summer residents and does not yet have popularity among the people. Nevertheless, it is infrared heating that helps to really reduce the cost of heating the greenhouse, while making it as uniform as possible. Infrared heating devices installed along the perimeter of the greenhouse contribute to its systemic filling of the same degree with heated air.

On a note! The principle of operation of infrared heaters is simple: they first heat objects, from which heat is spread through the air. This is a more economical and efficient way than electric.

What is air heating

An ordinary summer resident will probably not install air heating, which is a difficult-to-install ventilation system and belongs to the category of professional equipment. But for large private farms, this system can become very effective and quickly pay off thanks to excellent yields.

Important! It is necessary to install ventilation equipment at the initial stage of greenhouse installation. At the same time, make sure that the supply of air masses occurs evenly. Only this will protect the plants from unwanted burns.

Let's analyze the gas heating method

A method loved by many summer residents, which gives an ideal ratio of quality to cost. The gas version assumes the presence of a gas generator, on the principle of service similar to a thermal one. The advantages of the method are the relative cheapness of natural gas and high heating efficiency.

On a note! Catalytic propane burners - what is becoming ubiquitous to replace conventional gas burners. They, even having a small volume (hence, low gas consumption), demonstrate high efficiency.

Another option is a gas heat gun.

We will not consider stove and other similar heating methods due to the fact that they have already become a thing of the past and are not particularly popular.

More moisture

Watering greenhouse pets is no less, and even more important than heating them. If you can rely on nature, rely on the sun and do without additional heat, then plants will not survive without moisture. That is why various irrigation systems are so popular today, making it easier for the owner of a greenhouse to care for plants. There are several ways to give greenhouse crops the moisture they need. To determine the optimal one, you need to study them.

Exploring subsurface irrigation

This method, despite its laboriousness in the arrangement, is popular with the owners of a well, well, column or other water supply system directly to the site. It can be equipped with your own hands, using inexpensive improvised means.

You will need:

water tank;
watering can;
measuring capacity;
hose of the required length.

The process consists of supplying water to a system of subsurface holes, the depth and width of which depend on the moisture requirement of a particular greenhouse crop. Although the method does not look expensive, it is not widely used, especially for greenhouses (more for open ground).

Consider drip irrigation

Why do you need an airing machine

Perhaps this simple and inexpensive unit will be your best helper. A special mechanism designed to automatically open and close the vents in order to maintain the temperature and ensure the circulation of fresh air.

The device works without batteries - the principle of operation is based on the expansion and contraction of a liquid placed in a black cylinder, which occurs under the influence of the heat of the sun's rays. Heating expands the liquid, the piston is pushed outward, opening the window. Cooling compresses and hides the piston back, closing off the source of cold and draft.

For polycarbonate greenhouses, this is an excellent and inexpensive ventilation option. The service life of this simple device is 10 years. It is placed on the side (not gable) vents, and for the winter it is removed and retracted.

Video - Thermal actuator for the greenhouse

Something about thermostats

Automatic control of the greenhouse temperature is very convenient, especially when the owner is absent for a long time and when the temperature changes outside the greenhouse. To carry out this process, you need a thermostat (thermostat).

Table. Types and properties of thermostats.

View	Description
	A high-precision version with a liquid crystal display, the use of which makes it possible to always see reliable information about the temperature in the greenhouse and respond in a timely manner to changes.
	Not as good as an electronic one, but you can set a program in it that will provide an opportunity to create the required temperature at a certain time of the day.
	Installation is as simple as possible, however, allowing sufficient control of soil temperature. For a mechanical thermostat, the temperature is set once and then adjusted according to the needs of the plant. For small private greenhouses, this option is the most acceptable.

How to choose a thermostat

Thermostats are devices that are easy to use. There is a menu scroll button. Manual temperature control. The function of saving the settings of quick start. Monitoring the operation of the heating system and the ability to set heating parameters. In models with a display, you can monitor the current state of temperatures.

Step 1. First, we choose the appearance. It can be different, and it's not just aesthetics, but also size, as well as ease of use.

Almost all owners of country houses dream of their own greenhouse. Do-it-yourself vegetables are of low price and high quality. Entrepreneurs who decide to start growing tomatoes, cucumbers or strawberries cannot do without a good greenhouse. Therefore, such products are very popular among those who have relied on agriculture and decided to grow vegetables and fruits. Greenhouse production as a business is profitable. To verify this, you should familiarize yourself with its main features.

Features of greenhouses

A wide range of products made from different materials is presented on the modern market.

By designation, it is divided into:

Industrial;
Farm;
Amateur.

In addition, they differ in design features and dimensions.

Start the production of industrial greenhouses with the choice of material. Polycarbonate construction is in the greatest demand. This material does not break, so it will last for a long time. In addition, polycarbonate allows only useful light to pass through, preventing the sun's rays from damaging the plants. These products are distinguished by their affordable price and high quality.

Equipment for the production of

If you want to start your own greenhouse production, you need to purchase factory equipment. It costs more than 200 thousand rubles. For the manufacture of structures on a wooden basis, you need to hire workers. In this case, the cost of production will increase significantly, but the demand for them remains stably high.

Equipment for a greenhouse profile will cost 690 thousand rubles. This machine is designed for the production of steel profiles. It is equipped with an automatic control system. This allows you to program the location of the required mounting holes. With the help of a roller stand, a radius deflection is given to the profile. It is used for the production of arched-type products.

Schematic: greenhouse production

Types of greenhouses

According to the form of the structure, there can be:

Gable;
Single-pitched;
Arched.

Depending on the material, they are divided into the following types:

Glass. Such designs are in little demand, since glass is an expensive, fragile and too heavy material. So that it does not crack, it is necessary to equip a solid foundation;
Film. Polyethylene film has been used for the production of greenhouses for a long time. The main advantages of such products are quick warm-up and the absence of a solid foundation. This material protects against frost up to -2 degrees;
Polycarbonate. This material is the most popular. In terms of its heat-retaining characteristics, it can be compared to double glazing.

Expenses

The manufacture of one unit of production will have to spend 25 thousand rubles. If you assemble a structure from ready-made elements without using your own equipment, the cost of one will be 60 thousand rubles.

To organize a full-fledged production, you need to have a start-up capital of 1 million rubles. Of these, 700 thousand rubles is equipment for the production of greenhouses, and the remaining 300 thousand rubles is the purchase of materials.

To return the initial investment in 1 year, it is necessary to find sales markets, as well as offer customers services for installing greenhouses.

Home production

To make a greenhouse with your own hands, you do not need expensive equipment.

To get started, you need to purchase:

Manual pipe bending machine - 15 thousand rubles;
Cut-off pendulum machine - 35 thousand rubles;
Welding machine - 9 thousand rubles.

The frame is made of galvanized iron. It can be purchased on the market or at a metal warehouse. Polycarbonate plates are fastened to the frame with a special tape. If you are interested in making a greenhouse with your own hands, a video on this topic can be found on the Internet.

With the appropriate skills, you can make 2-3 designs in a week, after the sale of which, you will recoup your initial costs. After that, you can expand your business and purchase a machine for the production of greenhouses. Thanks to this, you will be able to increase labor productivity and, accordingly, your income.

Business prospects and weaknesses

Despite the fact that the profitability of this business is 100–150%, not every entrepreneur can take his place in it. The reason for this is too high competition, as in the case of. In regions where this business is widespread, supply usually exceeds demand. It is unprofitable to transport finished products to other regions, since they significantly increase the cost of goods, and selling at a high price is not so easy.

DIY greenhouse assembly DIY greenhouse assembly

But if you are interested in the production of greenhouses as a business, you should not give up this venture. To stay afloat, you need to constantly expand the range and make lucrative offers to customers. For example, less reliable designs can be sold at a low cost. In addition, some entrepreneurs, in order to reduce the cost of production and attract new customers, make the frame not from metal, but from polyethylene tubes.

Some aspiring businessmen who do not have enough funds to start offer their services for installing greenhouses. They buy ready-made elements from large manufacturers. To open such a business, it is enough to have on hand only 60 thousand rubles. The most important thing is constant orders. Try looking for clients in holiday villages and horticultural associations.

Summing up

Since the production of greenhouses from polycarbonate and other materials is a seasonal business. These products are needed in spring and sometimes in autumn. Especially high demand is observed in February - March. It is advisable to open a business during this period in order to invest the resulting profit in the development of your business. Before starting work, draw up a competent business plan for the production of greenhouses and try to strictly adhere to all its points.

To prevent production from being idle in winter, glazed verandas, greenhouses or winter gardens can be produced. It is also possible to offer customers original handcrafted wood products as well. Their manufacture takes a lot of time, but such a design is very expensive. To develop your business, you need to look for different ways. Only then can you increase your fortune.

What equipment to choose for the manufacture of greenhouses?

For the production of polycarbonate greenhouses, you will need a fairly spacious room. The technology consists of two stages:

fabrication of the frame (for this, profile pipes are used with dimensions of 20x20 or 25x25);
flooring of polycarbonate sheets on the base.

To work, you need the following equipment:

Greenhouse manufacturing technology

Polycarbonate production

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