Dongxin Melamine (Xiamen) Chemical Co., Ltd.
| Payment Terms | L/C,T/T |
| Material Contact Parts | Stainless Steel |
| Product Name | Automatic Melamine Powder Weighing Machine |
| Applicable Material | Melamine MMC / UMC / Urea Formaldehyde Molding Powder |
| Packaging Details | Export Standard Wooden Case Package |
| Working Speed | Up to 120 Cycles/Min |
| Control System | PLC + Touch Screen |
| Supply Ability | 20 Sets/Month |
| Power Supply | 220V / 380V, 50–60Hz Customizable |
| Weighing Range | 20g–500g, Customizable |
| Weighing Accuracy | ±0.1–0.3g |
| Brand Name | DONGXIN |
| Model Number | H001 |
| Certification | CE, ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T | Material Contact Parts | Stainless Steel |
| Product Name | Automatic Melamine Powder Weighing Machine | Applicable Material | Melamine MMC / UMC / Urea Formaldehyde Molding Powder |
| Packaging Details | Export Standard Wooden Case Package | Working Speed | Up to 120 Cycles/Min |
| Control System | PLC + Touch Screen | Supply Ability | 20 Sets/Month |
| Power Supply | 220V / 380V, 50–60Hz Customizable | Weighing Range | 20g–500g, Customizable |
| Weighing Accuracy | ±0.1–0.3g | Brand Name | DONGXIN |
| Model Number | H001 | Certification | CE, ISO |
| Place of Origin | CHINA | ||
| High Light | ±0.1–0.3g Weighing Accuracy Automatic Weighing Machine ，120 Cycles/Min Working Speed Melamine Powder Weighing Machine ，Stainless Steel Material Contact Parts Automatic Batching Machine | ||
The Precision Automatic Melamine Powder Weighing & Batching Machine is designed for accurate raw-material preparation before preheating and hydraulic compression molding in melamine tableware factories.
The machine automatically completes the material dosing process through: Powder Feeding → Precision Weighing → Target Weight Confirmation → Automatic Discharging → Next Cycle
Compared with repeated manual weighing, automatic batching provides a more standardized material quantity for each molding cycle and reduces variation caused by different operators.
The machine is suitable for: Melamine Moulding Compound (MMC) / Urea Moulding Compound (UMC) / Urea Formaldehyde Moulding Powder
Typical downstream products include: Melamine Plates / Bowls / Cups / Trays / Salad Bowls / Dinnerware / Commercial Tableware
The equipment can operate independently or be integrated with a High Frequency Preheating Machine and Hydraulic Melamine Press Machine for a more automated tableware production workflow.
The standard weighing range is: 20–500g
This range covers material dosing requirements for many common melamine and urea tableware products.
The weighing range can also be customized according to: Product Weight / Mold Size / Powder Consumption / Production Requirements
The weighing system uses industrial load cells to provide precise material measurement.
Reference weighing accuracy: ±0.1–0.3g
Accurate dosing helps maintain a consistent quantity of molding compound for each production cycle.
Benefits include: Reduced Weight Variation / Better Batch Consistency / Controlled Material Consumption / Less Manual Error
The machine integrates several material preparation steps into one automatic operating sequence.
Typical cycle: Automatic Feeding → Dynamic Weighing → Fine Dosing → Target Weight → Feeding Stop → Automatic Discharge
After material discharge, the system automatically prepares for the next weighing cycle.
This reduces repetitive manual weighing work during continuous tableware production.
Factory equipment such as hydraulic presses, grinders and material handling systems can generate vibration during production.
The weighing system incorporates an anti-vibration design to help maintain measurement stability under workshop conditions.
Main benefits: Stable Signal / Reduced Vibration Interference / Consistent Weighing / Reliable Continuous Operation
This makes the machine suitable for installation inside active melamine tableware production workshops.
The integrated PLC and touchscreen provide centralized control of weighing parameters.
Operators can manage: Target Weight / Feeding Parameters / Product Recipe / Dosing Cycle / Operating Settings
Different weighing recipes can be stored for different products.
For example: Small Bowl → Dinner Plate → Deep Bowl → Serving Tray
When changing production, operators can select the corresponding recipe instead of manually resetting every parameter.
Components that contact molding powder are made from stainless steel.
Advantages include: Easy Cleaning / Powder Handling / Reduced Material Residue / Practical Maintenance
The structure is suitable for fine melamine and urea molding powders used in tableware manufacturing.
The machine supports automatic calibration to simplify weighing-system adjustment and daily operation.
Calibration helps maintain: Zero Stability / Weight Measurement / Repeatability / Batch Consistency
Regular checking and calibration are recommended according to factory operating conditions.
The machine can be integrated into an existing tableware manufacturing process.
Recommended workflow: Raw Material → Automatic Weighing → High Frequency Preheating → Hydraulic Press Molding → Edge Grinding → Inspection → Packaging
This makes it suitable for both new production lines and factories upgrading from manual weighing.
| Component | Function |
|---|---|
| Stainless Steel Feeding Hopper | Stores molding powder before weighing |
| Vibration Feeding Unit | Controls powder feeding into the weighing section |
| Precision Load Cell | Measures the required material quantity |
| Weighing Container | Holds material during weighing |
| PLC Controller | Controls the automatic batching sequence |
| Touchscreen HMI | Provides recipe and parameter management |
| Automatic Discharge Unit | Releases material after target weight is reached |
| Anti-Vibration Structure | Reduces external vibration interference |
| Electrical Control Cabinet | Controls electrical and automation components |
| Machine Frame | Supports the complete weighing system |
| Safety Protection Assembly | Supports controlled industrial operation |
| Parameter | Specification |
|---|---|
| Product Name | Automatic Melamine Powder Weighing & Batching Machine |
| Model | H001 |
| Machine Type | Automatic Powder Weighing & Dosing Equipment |
| Processing Method | Automatic Feeding & Weighing |
| Weighing Range | 20–500g |
| Weighing Range Customization | Available |
| Weighing Accuracy | ±0.1–0.3g |
| Maximum Working Speed | Up to 120 Cycles/Min |
| Control System | PLC + Touchscreen |
| Calibration | Automatic Calibration |
| Material Contact Parts | Stainless Steel |
| Feeding Method | Automatic Vibration Feeding |
| Discharging Method | Automatic |
| Protection Design | Anti-Vibration / Anti-Dust |
| Applicable Materials | MMC / UMC / Urea Formaldehyde Moulding Powder |
| Voltage | 220V / 380V |
| Frequency | 50Hz / 60Hz Customizable |
| Overall Dimensions | 1350 * 775 * 2300 mm |
| Machine Weight | 200–280 kg |
| Matching Equipment | Preheater / Hydraulic Melamine Press |
| Main Application | Melamine Tableware Material Batching |
| Brand | DONGXIN |
| Place of Origin | Guangdong, China |
| MOQ | 1 Set |
| Supply Ability | 50 Sets Per Month |
| OEM/ODM | Available |
DONGXIN provides customized weighing and batching solutions according to different tableware products, material consumption and factory layouts.
The standard configuration covers: 20–500g
If the customer's products require different material quantities, the weighing system can be evaluated according to: Minimum Powder Weight / Maximum Powder Weight / Product Size / Mold Capacity
The feeding hopper can be adjusted according to production requirements.
Customization can include: Hopper Capacity / Feeding Position / Hopper Height / Powder Outlet
A suitable hopper configuration helps reduce unnecessary material refilling during continuous production.
For existing factories, machine dimensions and discharge position can be evaluated according to surrounding equipment.
Important considerations include: Preheater Position / Hydraulic Press Position / Operator Working Area / Material Transfer Direction
This makes the machine easier to integrate into an existing workshop.
Different tableware products can use different preset weighing parameters.
Typical recipes can be created for: Plate / Bowl / Cup / Tray / Salad Bowl / Serving Ware
Recipe management simplifies frequent product changeovers.
The PLC control system can be configured according to actual production requirements.
Options can include: Recipe Management / Production Parameters / Operating Interface / Communication Requirements
This provides greater flexibility for automated factory integration.
Available configurations include: 220V / 380V / 50Hz / 60Hz
Electrical specifications should be confirmed according to the customer's local factory power supply.
Suitable for automatic material dosing for: Dinner Plates / Square Plates / Restaurant Plates / Presentation Plates / Serving Plates
Each plate specification can use a corresponding preset powder weight.
Applicable products include: Rice Bowls / Soup Bowls / Salad Bowls / Deep Bowls / Serving Bowls
When switching between different bowl sizes, operators can select the corresponding weighing recipe.
Suitable for: Food Trays / Serving Trays / Hotel Trays / Cafeteria Trays / Customized Trays
Larger products can use customized weighing settings according to material consumption.
The system can also be configured for: Melamine Cups / Small Bowls / Small Plates / Tableware Accessories
A suitable weighing range should be selected according to the molding material required by each product.
The equipment can process suitable urea-based molding powders including: UMC / Urea Formaldehyde Moulding Powder
It can therefore serve factories manufacturing both melamine and urea molded products.
For factories producing multiple tableware collections, recipe-based control simplifies production changes.
Typical production combination: Plates + Bowls + Cups + Trays + Serving Ware
Different recipes can be selected according to the current mold and product.
Before machine production, the customer's requirements are confirmed.
Important information includes: Molding Powder Type / Minimum Weight / Maximum Weight / Required Accuracy / Tableware Products / Production Capacity / Voltage
Main mechanical components are prepared and installed.
Key components include: Machine Frame / Feeding Hopper / Vibration Feeder / Weighing Unit / Discharge Mechanism
The precision weighing sensor is installed and adjusted.
Testing focuses on: Zero Stability / Sensor Response / Weight Measurement / Repeatability
The control system is configured according to the required batching process.
Typical operating logic: Start → Fast Feeding → Fine Feeding → Target Weight → Stop Feeding → Discharge → Reset
The weighing system is calibrated before continuous testing.
Main calibration checks include: Zero Point / Reference Weight / Target Weight / Measurement Repeatability
Actual molding powder can be used to evaluate machine performance.
Testing focuses on: Powder Feeding / Weighing Stability / Target Weight Control / Discharge Performance
Repeated automatic weighing cycles are performed to evaluate: Load Cell Stability / Feeding Response / PLC Operation / Discharge Reliability / Continuous Performance
Before shipment, the machine is inspected for: Weighing Accuracy / PLC Control / Touchscreen / Feeding System / Discharge System / Electrical Components / Mechanical Structure
Checking: Sensor Response / Measurement Stability / Repeatability / Anti-Vibration Performance
Checking: Powder Flow / Feeding Speed / Fine Feeding / Feeding Stop Response
Checking: Touchscreen Functions / Recipe Storage / Parameter Adjustment / Automatic Cycle
The machine is calibrated and tested using appropriate reference weights and molding material.
Repeated batching cycles are performed before delivery to confirm stable operation.
The machine is prepared for international transportation with suitable export protection.
Packaging can include: Protective Film / Moisture Protection / Component Fixing / Electrical Protection / Reinforced Export Packaging
Operating documents and related accessories can be packed with the machine according to the final configuration.
The automatic weighing machine is normally installed before material preheating.
Recommended melamine tableware production sequence: MMC/UMC Powder → Automatic Weighing & Batching → High Frequency Preheating → Hydraulic Compression Molding → Automatic Edge Grinding → Quality Inspection → Packaging
The machine can also be used independently to replace manual weighing stations in existing factories.
The standard weighing range is: 20–500g
The range can be customized according to the customer's tableware products and molding material requirements.
Reference weighing accuracy is: ±0.1–0.3g
Actual operating performance can be affected by material characteristics, vibration, machine settings and workshop conditions.
Yes.
The PLC touchscreen can manage different product recipes for products such as: Plates / Bowls / Cups / Trays / Salad Bowls
This makes product changeover more convenient.
Yes.
The equipment is specifically suitable for replacing repetitive manual powder weighing and can be integrated into existing production lines.
Machine height, hopper configuration and discharge position can be evaluated according to the customer's workshop layout.
Please provide: Powder Type / Minimum Weighing Weight / Maximum Weighing Weight / Required Accuracy / Product Types / Production Capacity / Factory Voltage
For an existing production line, equipment photos and workshop layout information can also help determine the appropriate configuration.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2006
Total Annual:
>2 billion
Employee Number:
>1000
Ecer Certification：
Verified Supplier
Dongxin Melamine (Xiamen) Chemical Co., Ltd. is located in Xiamen, Fujian. Since its establishment, it has been committed for high-quality chemical products to the world, and providing one-stop solutions for the melamine industry. Headquartered in Ganzhou, Jiangxi Province, with branch factories i... Dongxin Melamine (Xiamen) Chemical Co., Ltd. is located in Xiamen, Fujian. Since its establishment, it has been committed for high-quality chemical products to the world, and providing one-stop solutions for the melamine industry. Headquartered in Ganzhou, Jiangxi Province, with branch factories i...
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