How to make a press for juice with your own hands. Screw press for juice

If the trees in the cottage during the season bend under the weight of fruit, which require urgent processing, you must take care of the availability of a juicer. This problem also arises among winemakers, among whom there are not willing to process berries by hand. To make a press for juice it is quite possible independently, having excluded additional expenses for purchase of the equipment which costs today dearly enough.

Operating principle

Screw - type juicers of the hand type can be made using different technologies, in the process, parts like old containers, tanks from washing machines, as well as pots and plates are used. In some cases, the construction is performed using a jack. When it comes to the traditional device for producing juice, the device provides for the presence of the following constituent elements: the thrust mechanism, the basket, the pressing body, and the base. The basket should be placed on the base, placing under it a tray for the reception of juice. In the last of these elements, a trough is provided, under which a suction unit is installed.

Press production

Initially, it will be necessary to prepare the base and frame, which are made of a metal profile. To make a press for juice, it will be necessary to form the upper part of the frame, which should be placed horizontally. For this element is selected the most durable and rigid profile, which has thick walls. This will eliminate the deflection of the components under the load. On the base is laid a sheet of plywood, on which the tank and pallet is installed. In order to avoid corrosion of the frame, it is necessary to coat the surface with a layer of paint. As for plywood, it is treated with lacquer.

Preparation of the pallet

If you decide to carry out a press for the juice yourself, you will need to prepare a pallet, which can be made with the same name from a large diameter pot. It will only be necessary to cut a hole in the lip and paste a plastic tube into it, with it the juice will flow into the receiver. Working with the pallet, you need to act very carefully, because the product can easily break if it is accidentally hooked or something dropped on its surface. This also applies to the operation, since the tube can be torn out of carelessness. In order not to worry about this, it is best to use a tray made of stainless steel.

Making a tank

The juice press must necessarily have a tank that can be made by a master from a galvanized perforated tape. Choosing the material, you should stock up on a planed pine beam, it should not be glued, such lumber you can easily find in any construction shop. The tank is obtained from a bar, the cross-section of which should be equal to 20x40 millimeters. The clearance between the elements of this product should not exceed 5 millimeters. Due to the fact that the wood contains essential oils, as well as resins and glycosides, it is best to use indifferent biological material as a material for the tank as a natural wood, it can be birch, beech, or oak. As for pine, it is usually not used when a hand press for juice is made. This is due to the fact that the material has in the composition of resin, the content of which can somewhat affect the taste qualities of the juice.

Piston Making

When a press for juice is made by hand, it will be necessary to make a square of two layers of boards, which should be perpendicular to each other. In this case, use self-tapping screws as fasteners. The received square will allow to receive the piston, thus it will be necessary to use an electric jig saw. It is important to perform an element that fits the diameter. Pistons should be rounded with a file, which will allow easier installation of the elements in the tank. The piston is also made of biologically pure wood species like beech, birch or oak.

Work on the power element of the device

If you make a screw press for juice, then as a power element you can use a screw. The jack also will approach. In order to receive juice, there will be enough hydraulic jack, which is capable of creating a force equivalent to two tons. Among other things, it is necessary to put planks that fit under the jack, this requirement is explained by the fact that the stroke of the piston will not be enough for the height of the tank, the handle of the jack will rest against the edge of the barrel.

Recommendations of a specialist for the manufacture of screw presses

When a screw hand press is made for juice, it is possible to use a traditional galvanized hairpin for the screw. It is welded to the handle and nut, the last of which will turn the screw. To filter the juice should be used sufficiently strong fabric, which has a fine mesh. Perfectly suitable polyester or lavsan.

Manufacture of metal presses

When a press for juice is performed by oneself, it is possible to take as a basis a steel structure. The master for this will need to have the skills for turning or plumbing, and also have in stock and be able to control the welding machine. The basis is a stainless tank, borrowed from an old washing machine. From it two cylindrical tanks are made, devoid of the bottom. The diameter of these products should be 23 and 29 centimeters, and the height will be uniform, equivalent to 24 centimeters. In a smaller cylinder, you need to make holes, placing them in a checkerboard pattern. Their diameter should be 8 millimeters. The internal container, which will become a basket, is necessary for the loading of fruits, while the outer container is for juice.

When a press is pressed to squeeze out the juice, it is important to place a rectangular pan under the cylinders, which is made of stainless steel and has dimensions of 30x50 centimeters. The sides of the pallet should have a triangular slant, which is necessary for draining the juice. As a Poisson will be a 21-mm flange. Its fixation must be rigid, it must be installed on the bottom of the rod.

Work Tips

If you decide to make a press yourself to squeeze out the juice, then to the top of the poisson you need to weld the head with the hole that is necessary for the lever. With the help of the last element, a stubborn mechanism will be activated. In the tandem with the screw, the nut will work, which is mounted on the U-shaped frame. The latter is fixed to the base, if necessary, it can be concreted in the floor or fixed to the table with screws.

Basic secrets

If you use a car jack in your work , when you make a press for squeezing juice, you do not have to grind the nut, but it is necessary to provide sufficient strength to the base. It is in it will rest on the mechanism, which is designed to lift the car. If you use a wooden press frame type, you can operate the device without a basket. A steel element in it will be a screw with a nut and gratings, which are stacked between packages with raw materials.