What information do I need to get a quote?

Please provide the product type, size/weight, target capacity (kg/h), plant size, available energy (electricity/gas), budget range, and preferred electrical brands. Our engineers will then develop a preliminary plan based on this information.

Can Wenva provide turnkey services for entire plants?

Yes. We provide a one-stop turnkey project, from process design, equipment manufacturing, installation and commissioning to personnel training.

Can your equipment produce a variety of cookies?

Yes. Our modular design allows for the production of different types and shapes of cookies on the same production line by changing molds and adjusting process parameters, supporting rapid changeover.

What are the heat source options for the tunnel oven?

We offer electric heating, natural gas, diesel, and hybrid energy solutions, and can recommend the optimal choice based on your local energy costs and supply.

Can some of our existing equipment be integrated into the new line?

Yes. Our engineering team will assess your existing equipment and reserve interfaces in the layout and control system to enable the new and old equipment to work together.

What are the after-sales service guarantees?

We offer a 1-year warranty (subject to the contract) and a long-term supply of original spare parts. We also provide remote technical support and, when necessary, on-site service to ensure the long-term stable operation of the production line.

Will you send engineers to install it?

Yes. We send experienced engineers to the site to guide installation, commissioning, and training until the production line is operational.

How do I start a project?

Simply contact us, provide your basic requirements, and we will arrange for a technical team to work with you, discuss details, and provide a preliminary plan and quotation.

One-Stop Solutions for Biscuit Production Lines

Home » Customized Solutions

Wenva Machine – Customized Biscuit Production Line Solutions

Why Choose a Customized Biscuit Production Line from Wenva Machine?

Due to practical variations—such as factory scale, product recipes, capacity requirements, local regulations, labor costs, and future expansion plans—standardized, off-the-shelf production lines often fail to deliver optimal long-term results.

From process design to equipment configuration, Wenva Machine plans every production line around your specific operational needs. We optimize every stage of the process to maximize production efficiency while minimizing operating costs.

With over 40 years of experience in the R&D and manufacturing of automated biscuit equipment, we have designed and delivered numerous customized, turnkey production line projects to clients across Asia, Africa, South America, and beyond. We provide more than just equipment; we create tailored solutions designed to grow alongside your business.

Value delivered through customization:
Precisely aligns product formulations with production targets, avoiding performance over-specification or under-performance
Reduces energy consumption and raw material waste, lowering long-term operating costs
Modular design facilitates future upgrades and the expansion of new product lines
Ensures compliance with food safety and labor regulations across different countries and regions

Customizable Features of the Biscuit Production Line

We offer comprehensive customization services covering the entire production line; the following are the key customizable modules

Customized Product Shapes
Customized Dough Processing Systems
Customized Baking Systems (Tunnel Oven)
Customized Cooling Systems
Customized Factory Layout
Customized Control Systems
Customized Production Capacity

Customized Product Shapes

Product shapes can be customized based on market demand and brand positioning. Examples include:
- Classic Twist Pretzel
- Pretzel Sticks
- Mini Pretzels
- Triangles / Small Squares
Supports rapid mold changes to meet diverse product development and market needs.
Customized Dough Processing Systems

• Dough Mixer — Available in various capacities with variable frequency control.
• Dough Sheeting System — Adjustable dough thickness and width.
• Laminator — Suitable for laminated dough products.
• Extrusion System — Suitable for molded and filled products.
Customized Baking Systems (Tunnel Oven)

Options available based on energy availability and production requirements:
-Heat Source: Electric / Natural Gas / Diesel / Hybrid Energy
-Optional Configurations: Independent multi-zone temperature control, Hot air circulation system, Energy-saving combustion system, PLC intelligent temperature control.
-Advantages: Ensures uniform baking, consistent color, and ideal texture while reducing energy consumption.
Customized Cooling Systems

• Natural Cooling Conveyor — Equipped with a pneumatic tensioning device and automatic belt tracking system.
• Forced Cooling System — Suitable for higher production speeds.

• Multi-tier cooling conveyor — Space-saving design
Customized Factory Layout

Comprehensive planning based on the client's facility conditions, including:
• Production process optimization
• Maximized space utilization
• Compliance with hygienic zoning standards
• Provision for future expansion
Customized Control Systems

Electrical components—such as PLCs, motors, and touchscreens—can be selected from various brands based on requirements, for example:
• PLCs: Siemens, Mitsubishi, Omron, Schneider, Inovance
• Motors: ABB, Siemens, SEW, domestic brands (per client request)
• Touchscreens: Siemens HMI, Weinview, Inovance, or other specified brands
• Supported functions: Recipe storage, automatic parameter recall, fault alarms
Customized control systems ensure stable operation and convenient management, while allowing for flexible adjustments to meet varying production needs.
Customized Production Capacity

Production capacity is a key factor in production line design. We offer customized solutions covering a wide range of capacities.
Customization options include:
• Production line speed adjustment
• Oven length and temperature zone configuration
• Dough mixer capacity selection
• Cooling conveyor length
• Packaging integration
Note: Actual capacity depends on product type, recipe, and final product specifications. Our engineering team will provide precise capacity calculations based on your specific requirements.

Customized Solutions for Producing Various Types of Biscuits

Wenva Machine provides customized production solutions for various types of biscuits.

Pretzel (Alkaline Biscuit) Production Line

A fully automated system integrating dough forming, lye treatment, baking, and cooling processes.

It enables efficient mass production while preserving the authentic taste and texture of traditional pretzels.

The modular design offers flexibility to suit businesses of various scales.

Core Equipment: Mixer → Forming Machine → Lye Treatment System → Topping Applicator → Tunnel Oven → Cooling Conveyor → Packaging Machine

Hard Biscuit Production Line

Suitable for producing crisp, dry biscuits with a long shelf life.

Features precise dough sheeting, rotary cutting, and multi-zone baking to ensure consistent texture and color.

Core Equipment: Mixer → Sheeter → Laminator → Gauge Rolls → Rotary Moulder/Cutter → Sugar/Salt Sprinkler → Tunnel Oven → Oil Sprayer → Cooling → Packaging

Soft Biscuit Production Line

Suitable for producing soft, moist biscuits.

Features gentle dough handling and controlled baking conditions.

Core Equipment: Mixer → Rotary Moulder → Tunnel Oven → Cooling → Packaging

Sandwich Biscuit Production Line

Suitable for cream-filled sandwich biscuits.

Features precise filling injection and sandwiching systems.

Core Equipment: Biscuit Production Line → Cooling → Cream Preparation → Filling Injector → Sandwiching Machine → Packaging

Factory Layout Design

Our engineering team develops customized equipment layouts and process flow diagrams based on your facility's specific conditions and production workflows.

Services include:

✔ Utilizing client-provided facility blueprints and layout specifications
✔ On-site measurement and assessment of existing facilities
✔ Optimizing equipment placement to minimize material handling distances
✔ Establishing sanitary zoning in compliance with food safety standards
✔ Incorporating provisions for future production expansion

Equipment Configuration

A typical Wenva custom cookie production line generally comprises the following core modules (which can be added or removed as required); we will recommend the most suitable configuration based on your product specifications and budget.

Module	Function	Customization Options
Raw Material Handling	Flour sifting, storage, and metered conveying	Production capacity and level of automation
Dough Mixer	Mixes ingredients into dough	Capacity (batch size) and mixing speed control
Dough Sheeter	Rolls dough to a uniform thickness	Width and thickness ranges
Laminator	Creates dough layers for lamination	Number of layers, compression ratio
Calendering Roll	Final Thickness Adjustment	Precision Control, Gap Adjustment
Rotary Moulder	Cuts or shapes biscuits	Mold design and quick-change system
Lye Treatment System (Pretzels)	Lye Bath	Concentration control, temperature control, circulation system
Tunnel Oven	Baking	Length, heating method, temperature zone control, energy source
Oil Sprayer (Optional)	Oil spraying after baking	Spray pattern and dosage control
Cooling Conveyor	Natural or forced cooling	Length, multi-tier options, orientation
Packaging Systems	Wrapping and Case Packing	Packaging Types, Automation Levels

Customization Process for Biscuit Production Lines

Step 1: Needs Assessment
We gather information regarding your biscuit products, production targets, investment budget, and current factory layout.

2.Discuss equipment details and select components

Step 2: Equipment Details & Configuration

We discuss technical specifications, brand preferences, and additional features in detail to determine the preliminary equipment configuration.

Step 3: Factory Layout Design
Based on your facility conditions and production workflow, we provide a customized equipment layout plan and production process scheme.

4.Visit the factory and observe the equipment operation process

Step 4: Factory Visit & Equipment Demonstration
We invite you to visit our 10,000m² full-line experience center to observe the equipment in operation and verify production results.

Step 5: Finalizing the Plan
We confirm the final equipment list, layout, technical specifications, delivery schedule, and payment terms, followed by the signing of the contract.

Step 6: Equipment Manufacturing
We utilize CNC machining and laser cutting for precision manufacturing, adhering to strict quality control standards.

Step 7: Shipment
Equipment is packed and crated; we arrange sea or air freight and handle all necessary export procedures.

Step 8: Installation & Commissioning
Experienced engineers are dispatched to your site to supervise installation, commission the entire production line, and provide system training for your operators.

Step 9: After-Sales Service
We provide long-term technical support, spare parts supply, and production optimization advice to ensure the continuous, efficient operation of your production line.

Manufacturing and Quality Control

Wenva Machine employs a modern manufacturing system to ensure every piece of equipment meets high standards

Manufacturing Base

A 30,000 m² modern factory equipped with laser cutting machines, CNC machining centers, and various precision processing equipment.

Testing Facility

A 10,000 m² full-line demonstration plant, allowing for a direct view of the equipment's production and operational processes.

Material Standards

Food-grade stainless steel (primarily 304), compliant with hygiene and safety requirements.

Quality Control Process

Incoming material inspection → In-process inspections → Comprehensive pre-shipment testing → Customer acceptance (including on-site machine trials).

Quality Certifications

Equipment complies with international standards such as CE and ISO; electrical components are sourced from renowned brands like Siemens, SEW, and FESTO.

Installation and debugging

Our engineers possess extensive overseas project experience and can handle different site conditions in various countries, ensuring timely and smooth project commissioning.

Preliminary Guidance

Providing information on foundation, water, electricity, and gas pipeline requirements, and assisting clients in preparing for installation.

On-site Installation

Engineers supervise equipment placement, connection, and assembly throughout the process.

Line Commissioning

Adjusting individual machine parameters to optimal performance and ensuring stable production line operation.

Operator Training

Providing theoretical explanations and practical operation training for your production and maintenance personnel to ensure independent operation.

Trial Production Support

Assisting with the initial trial production of products until the production line operates stably and product quality consistently meets standards.

Thailand Biscuit Manufacturer Upgrades to a 1,000 kg/h Automated Biscuit Production Line

A renowned Thai bakery and biscuit manufacturer faced challenges—such as insufficient capacity, difficulties in baking control, uneven biscuit color, and inconsistent quality—due to the aging equipment of its existing 500 kg/h production line. Wenva Machine supplied a customized "1000 Series" fully automatic biscuit production line, featuring a mixer, laminator, rotary cutter, rotary moulder, hybrid tunnel oven, oil sprayer, and cooling conveyor, all managed via a centralized PLC control system. Following the upgrade, production capacity increased to 800–1,000 kg/h, with significant improvements in baking uniformity, product color, and operational stability; the line also accommodates the production of hard biscuits, soft biscuits, sandwich biscuits, and OEM orders. Highly satisfied with the project, the client placed an order for an additional production line.

FAQ

Q What information do I need to get a quote?

A Please provide the product type, size/weight, target capacity (kg/h), plant size, available energy (electricity/gas), budget range, and preferred electrical brands. Our engineers will then develop a preliminary plan based on this information.
Q Can Wenva provide turnkey services for entire plants?

A Yes. We provide a one-stop turnkey project, from process design, equipment manufacturing, installation and commissioning to personnel training.
Q Can your equipment produce a variety of cookies?

A Yes. Our modular design allows for the production of different types and shapes of cookies on the same production line by changing molds and adjusting process parameters, supporting rapid changeover.
Q What are the heat source options for the tunnel oven?

A We offer electric heating, natural gas, diesel, and hybrid energy solutions, and can recommend the optimal choice based on your local energy costs and supply.
Q Can some of our existing equipment be integrated into the new line?

A Yes. Our engineering team will assess your existing equipment and reserve interfaces in the layout and control system to enable the new and old equipment to work together.
Q What are the after-sales service guarantees?

A We offer a 1-year warranty(subject to the contract) and a long-term supply of original spare parts. We also provide remote technical support and, when necessary, on-site service to ensure the long-term stable operation of the production line.
Q Will you send engineers to install it?

A Yes. We send experienced engineers to the site to guide installation, commissioning, and training until the production line is operational.
Q How do I start a project?

A Simply contact us, provide your basic requirements, and we will arrange for a technical team to work with you, discuss details, and provide a preliminary plan and quotation.