Spaghetti products are traditionally made by extruding hydrated semolina at low temperature in a screw press. A previous experimental study on a fully-instrumented press has determined the influence of various process variables (hydration, control temperature and screw speed) on flow parameters, such as energy, pressure and temperature, and on pasta quality. In the present study, the hydrated durum wheat semolina was characterized by the determination of friction coefficients and compressibility curves, and by capillary rheological measurements. Flow in the screw press and in the die was modelled by adapting the classical theory of single-screw extrusion for synthetic polymers. To account for the specific screw geometry (deep and curved channel)
WHAT KIND OF MACARONI CAN BE PRODUCED BY 1TH AUTOMATIC SPAGHETTI PROCESS LINE?
There are many varieties of macaroni, which can be divided into the following 5 categories according to the shape of the product.
| Classification of Macaroni | |
| 1 | There are four types of long macaroni: hollow tube, solid rod, ribbon and ellipse, which are formed by various molds. |
| 2 | Short macaroni noodles are also divided into hollow and solid ones, generally within 25mm in length, such as curved tube-shaped dragon sausage noodles, spiral shell noodles, etc., there are also flaky hanging flower noodles, letter noodles, and granular barley. There are many varieties of noodles, etc., and they are also formed by various dies. |
| 3 | Nestlé-shaped products are generally oblate and spherical. |
| 4 | Sheet-like products are extruded into thin slices and have shapes, such as dish-shaped noodles. |
| 5 | Granular products such as special products “artificial rice” |
WHAT IS THE PRICE OF 1TH AUTOMATIC SPAGHETTI PROCESS LINE?
TECHNICAL PARAMETERS OF 1TH AUTOMATIC SPAGHETTI PROCESS LINE
| Spaghetti Processing Line | ||||||||
| Mod. | DT | Kg/h | DV | KWE
Kr/yac |
A | D max | DP max | P |
| LY 400/350 | 350 mm | 350-400 | 90 mm | 15 | 29 | 4.4×3.0x4.7 m | 4.9×2.2×2.2 m | 3000 |
| LY 700/350 | 350 mm | 500-700 | 120 mm | 15 | 29 | 4.9×3.0x4.7 m | 4.9×2.2×2.3 m | 3400 |
| LY 700/400 | 400 mm | 600-800 | 120 mm | 15 | 29 | 5.0×3.0x4.7 m | 5.0×2.2×2.3 m | 3450 |
| LY 1000/400 | 400 mm | 900-1100 | 150 mm | 22 | 42 | 5.0×3.0x4.7 m | 5.0×2.2×2.4 m | 3500 |
| LY 1000/460 | 460 mm | 1200-1400 | 170mm | 30 | 57 | 5.2×3.0x4.7 m | 5.2×2.2×2.4 m | 3550 |
