A Thai biscuit and OEM bakery manufacturer upgraded its ageing 500 kg/h production line with Wenva Machine’s 1000 Series automated biscuit production line. Featuring PLC centralised control and a hybrid tunnel oven, the 800–1,000 kg/h solution improved baking uniformity, colour consistency, operational simplicity, and capacity. The project’s success led to a repeat equipment order.
The biggest mistake in biscuit line selection is confusing theoretical capacity with effective output. A nameplate rating of 1,000 kg/h typically shrinks to less than 800 kg/h of actually saleable finished goods after deducting downtime, sheeting trim, baking rejects, weight‑deviation overfills, and packaging breakage.A real‑world case: forcing line speed up by 30% caused uneven baking, boosting the reject rate from 2% to 9% – and the total cost per tonne of qualified product actually rose by 15%.Two often‑overlooked profit killers are uneven dough‑sheet thickness (responsible for 80% of baking inconsistencies) and weight inaccuracy – a mere 0.3 g overfill per biscuit wastes tens of tonnes of raw materials annually.For smart selection, follow the “Three Don’ts” – don’t fixate on top speed, oven length, or total power. Instead, ask the “Three Dos”: ① stable speed at under 3% reject rate, ② changeover time, and ③ oven‑zone temperature uniformity.A professional equipment supplier’
This article reviews a real project by Wenva Machine in Malaysia, documenting the complete journey of a biscuit manufacturer building a new production line from scratch. The client, facing capacity constraints, insufficient oven length, and lack of potato cracker production process, connected with Wenva in 2019 through an existing customer referral. Wenva provided a customized 160-meter 1000-type complete line with an extended tunnel oven and dispatched a process specialist from China to Malaysia to address the process gap, helping the client double production capacity and successfully launch a new product line. The project encompassed needs assessment, solution design, cross-border manufacturing and shipping, installation and commissioning, training and acceptance. The client subsequently placed a repeat order for a steel-belt gas-fired oven, with cumulative cooperation exceeding one million yuan. The article summarizes lessons in needs assessment, process capability, cross-border ada
This article provides a comprehensive technical analysis for selecting the optimal dough mixer for commercial cookie production, specifically contrasting the opposing needs of shortbread and hardtack dough. It details five essential equipment standards: dual-speed variable drives, horizontal twin-paddle geometry, water-cooled jacketing for precise temperature control, robust 304 stainless steel construction, and integrated timing with overload protection. The piece highlights critical operational mistakes to avoid, such as using bread mixers or neglecting temperature management. It serves as a definitive purchasing and operational guide for manufacturers aiming to improve product consistency, texture, and production efficiency.
This article delivers a comprehensive technical guide to tuning the air-fuel ratio for direct-fired burners in cookie tunnel ovens. It covers the theoretical stoichiometric basis, the practical excess air requirements, and critical visual flame diagnostics. It details standard step-by-step procedures and offers specific caveats for cookie production, including flame length needs, separating combustion from circulation air, and maintaining stable gas pressure. The guide also includes a quick operator memory aid and answers to five frequent on-site questions, providing a complete field manual for achieving high combustion efficiency, consistent cookie quality, and reduced energy costs.
This article provides a complete technical analysis of why shortbread cookie dough sticks to molds, covering five main areas: ingredient formulation, dough mixing, mold condition, baking parameters, and environmental factors. It details the critical roles of flour moisture, fat quantity and melting point, sugar syrup ratios, gluten strength, mixing time and temperature, mold surface finish and coatings, molding pressure, oven front-zone heat, and cooling rates. Practical solutions are offered for each cause, including specific temperature targets, percentage adjustments, and maintenance schedules. Common mistakes—like over-oiling or over-reliance on fat—are debunked. The guide concludes with an actionable checklist and answers five frequently asked questions. This resource is valuable for both industrial bakers and artisanal producers seeking consistent, high-quality shortbread production with minimal waste.
