Essential lab systems for the quantification of flour hydration, gluten quality, and dynamic rheological properties.
A comprehensive study on quality control, dynamic baking properties, and technological roadmaps in Italian industrial mills.
In Italy, the milling industry is defined by an unparalleled commitment to product specificity. From the high-extensibility soft wheat flours required for traditional Neapolitan pizza (demanding specific *W* indices and balanced *P/L* ratios) to the high-tenacity durum wheat semolina critical for premium pasta extrusion, quality control is not merely a preference—it is a legal and cultural framework. Under Italian Presidential Decree DPR 187/2001, flours are strictly categorized by ash content, protein metrics, and moisture limits. Sourcing testing equipment capable of replicating and measuring these precise physical parameters is vital for domestic millers, export-oriented food producers, and commercial laboratories across Italy.
European, and particularly Italian, bakers depend on physical metrics derived from advanced rheological testers. Unlike global markets that rely heavily on single-point protein measurements, the Italian baking standard evaluates how dough behaves under deformation. Key parameters include:
Through advanced electronic powder analyzers and automatic alveographs, laboratory technicians in regions such as Emilia-Romagna, Lombardy, and Puglia can systematically assure that every batch meets these exacting commercial and industrial parameters.
Alpha-amylase activity dictates the rate of starch degradation into fermentable sugars. Excess amylase (low falling number) causes sticky dough, dark crust color, and collapsed crumb structures in baked goods. Conversely, low amylase (high falling number) causes dry dough with poor gas production, yielding dense loaves. Operating a reliable, automated falling number tester allows Italian millers to perform corrective grain blending or enzyme supplementation with total confidence. Compliance with the International Association for Cereal Science and Technology (ICC) and ISO standards is critical here to ensure test results are legally recognized in cross-border trade.
High protein content does not automatically equate to high baking performance. The quality of the gluten matrix—specifically the ratio of gliadin (for elasticity) to glutenin (for strength)—is the true determinant of performance. By utilizing automatic gluten washers, centrifuges, and index testers, laboratories isolate wet gluten and calculate the **Gluten Index**. This metric measures the percentage of gluten remaining on a sieve plate after centrifugation, providing immediate verification of structural integrity under physical load, a crucial metric for industrial pasta production lines in Campania and Veneto.
Your Strategic Manufacturing Partner for Grain Processing Engineering and Quality Assurance Solutions.
Henan Jiujie Machine Co., Ltd. is a professional supplier of complete equipment and engineering services for the food production and grain processing industries. Our business covers a wide range of applications, including wheat flour milling plants, feed processing factories, and rice processing plants.
Our product portfolio includes conveying equipment, cleaning equipment, flour milling equipment, and other related machinery. Over the years, our products have been widely recognized by customers both in domestic and international markets.
Since its establishment, Henan Jiujie Machine Co., Ltd. has been dedicated to the research and development of grain processing technology and machinery. With extensive industry experience, we are able to provide integrated solutions across the entire grain and food processing industrial chain. Our solutions cover multiple stages, including raw material collection, storage, cleaning, grading, sieving, grinding, mixing, shaping, production, and packaging.
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Laser Cutting Machine
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Achieving international quality thresholds while minimizing ecological footprints in grain processing systems.
Our flour milling equipment has obtained the ISO9001 quality management system certification and CE certification. The environmental protection standards of our equipment comply with relevant EU requirements. Our grain cleaning process is designed to operate without water usage, ensuring no wastewater discharge and supporting environmentally friendly production.
Our products are characterized not only by stable performance but also by easy installation, convenient maintenance, and low operating costs. With advanced technology, reliable quality, and modern design, our equipment has earned high appreciation from clients worldwide.
Henan Jiujie Machine Co., Ltd. places strong emphasis on technological innovation and continuous improvement of manufacturing capability and product quality. We have introduced a series of advanced processing equipment, including CNC laser cutting machines, CNC bending machines, and CNC lathes.
In addition, we are equipped with CNC machining centers, CNC boring machines, surface grinding machines, planers, and other high-precision manufacturing equipment. We have also established an electrostatic spraying production line to further enhance product surface quality and durability.
Our manufacturing processes include steel plate laser cutting, CNC bending, CO₂ arc welding, argon arc welding, robotic welding, and electrostatic surface treatment. These advanced production technologies ensure consistent product quality and continuous innovation.
As a professional industrial solution provider, Henan Jiujie Machine Co., Ltd. delivers not only equipment but also comprehensive production solutions that enhance the overall value chain for our customers.
By utilizing AutoCAD-based engineering design systems and advanced machining centers, we are able to provide high-precision, durable products at competitive prices. We are committed to offering complete pre-sales consultation, technical support, and reliable after-sales service.
Customer satisfaction is always our top priority. We sincerely welcome partners and friends from all over the world to contact us and cooperate for mutual success.
A secondary selection of robust testing instruments addressing moisture levels, grain sizing, and texture profiles.
Complementary laboratory equipment ensuring precise screening, whiteness index calibration, and friction testing.
Addressing the technical, regulatory, and mechanical concerns of Italian millers and quality assurance professionals.
Under the Italian flour regulation (DPR 187/2001), commercial soft and durum wheat flour must not exceed 14.50% moisture content (unless labeled explicitly otherwise). Our halogen moisture analyzers feature high-resolution weighing modules (down to 1mg/0.01% moisture readability) and configurable heat curves, allowing lab managers to match the dry-oven reference methods (ISO 712) in under 10 minutes, securing continuous process oversight.
For high-temperature durum wheat extrusion, a high protein quantity is insufficient. Gluten must be resilient enough to hold the starch matrix during boiling to prevent sticky, over-cooked pasta. A Gluten Index of 80–90 indicates high-quality, strong gluten optimal for dry pasta production. Our automatic Glutomatic centrifugal systems allow rapid extraction and fraction analysis, predicting the dough's mechanical performance under stress.
The Alveograph measures the bubble-expansion characteristics of the dough. It measures tenacity (P), extensibility (L), and total baking energy (W). While a Farinograph measures stability and water absorption over prolonged mixing, the Alveograph captures three-dimensional biaxial extension, which is highly indicative of pizza crust fermentation behavior and structural tolerance during proofing.
Yes, all our testing equipment is CE certified and carries documentation demonstrating compliance with relevant EU machinery, low voltage, and electromagnetic compatibility directives. We use certified components suitable for continuous industrial laboratory operations under demanding environments.
Speak to our technical consultants to customize testing parameters, request software localizations, or request a complete quotation for your milling facility.
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