Are you looking for a reliable toothbrush injection molding machine manufacturer in China? Toothbrush-handle production can range from relatively simple single-material handles to two-color, three-color and soft-touch multi-component products, so selecting a machine requires more than comparing clamping force or price.
Important factors include handle material, product weight, mold cavity count, shot size, dimensional consistency, cycle-time target and whether the handle requires TPE or other soft-touch overmolding. Multi-color products may also require rotary tables, rotary shafts or multiple injection units.
Below are 8 toothbrush injection molding machine manufacturers and injection molding equipment suppliers in China worth comparing. This editorial shortlist is intended as a sourcing reference rather than an independent performance ranking.
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- Lizhu Machinery
- Haitian Group
- ZUIHUI Machinery
- Haichen Machinery
- YIZUMI
- Borche
- FCS
- LOG Injection Molding Machine
1. Lizhu Machinery
Website: https://www.szlizhu.com/
Headquarters / Supply Model: China manufacturer specializing in vertical injection molding machines and application-specific molding equipment.
Core Products / Technologies: Lizhu provides standard vertical injection molding machines, rotary-table machines, sliding-table machines and customized vertical molding equipment. The company also publishes a dedicated toothbrush injection molding application.
Why Consider Lizhu Machinery: Lizhu is one of the more directly relevant suppliers in this shortlist because its published applications specifically cover toothbrush production. Its vertical, rotary-table and sliding-table machine structures can also be considered where the toothbrush-handle process involves insert loading, multi-stage operation or specialized mold handling.
Best Suited For: Toothbrush manufacturers evaluating vertical molding equipment, rotary-table production or customized machine configurations for toothbrush handles and other small daily-use plastic parts.
Before Purchasing: Confirm whether the handle is single-material or multi-material, the required mold orientation, number of cavities, product weight, material, automation method and cycle-time target. If inserts or multiple molding stages are involved, also confirm the required table or transfer structure.
2. Haitian Group
Website: https://www.haitian.com/
Headquarters / Supply Model: Large injection molding machinery group offering servo-hydraulic and electric machine platforms.
Core Products / Technologies: Injection molding machines covering consumer products, precision plastic parts and high-volume manufacturing applications.
Why Consider Haitian Group: Haitian can be included when buyers want to compare an established high-volume injection molding platform for conventional toothbrush handles or other personal-care plastic components. The exact machine should be selected according to the mold, shot size and required repeatability rather than assuming that every general-purpose model is suitable.
Best Suited For: Medium-to-large manufacturers producing single-material toothbrush handles or similar precision consumer plastic products at scale.
Before Purchasing: Confirm the material, product weight, total shot weight, cavity count, mold dimensions and cycle time. Buyers requiring two-color, three-color or soft-touch handles should separately confirm the required multi-component machine configuration.
3. ZUIHUI Machinery
Website: https://www.zuihuimachine.com/
Headquarters / Supply Model: China factory-direct horizontal servo injection molding machine manufacturer and exporter.
Core Products / Technologies: Horizontal servo injection molding machines with configurable injection units, clamping systems and application-specific setups for consumer and industrial plastic products.
Why Consider ZUIHUI Machinery: ZUIHUI is relevant for buyers who want to discuss machine selection directly with a factory according to the toothbrush-handle material, mold dimensions, cavity count, shot weight and required output. Its horizontal servo platforms can be evaluated for conventional single-material toothbrush handles and related small plastic products.
Best Suited For: Buyers producing conventional single-material toothbrush handles or similar daily-use plastic parts who need a horizontal servo injection molding machine matched to an existing or planned mold.
Before Purchasing: Provide the handle drawing or sample, material, product weight, mold dimensions, cavity count, total shot weight, target cycle time, factory voltage, automation requirements and destination country. For two-color or soft-touch handles, confirm the required process before machine selection.
4. Haichen Machinery
Website: https://www.haichen-machine.com/
Headquarters / Supply Model: Injection molding machine manufacturer and plastic production-line supplier.
Core Products / Technologies: Haichen supplies small and general-purpose injection molding machines together with machine-selection and production-line support for plastic products.
Why Consider Haichen Machinery: Haichen can be evaluated for conventional toothbrush-handle production where buyers need a standard injection molding machine matched to a multi-cavity mold and required production output.
Best Suited For: Buyers producing standard single-material toothbrush handles and other small consumer plastic parts using conventional injection molding processes.
Before Purchasing: Confirm the handle material, product weight, cavity count, total shot size, mold dimensions and target production rate. For multi-material or soft-touch handles, ask whether the proposed machine configuration supports the required secondary or multi-component process.
5. YIZUMI
Website: https://www.yizumi.com/
Headquarters / Supply Model: International machinery manufacturer offering hydraulic, electric and multi-component injection molding platforms.
Core Products / Technologies: YIZUMI provides multi-component injection molding systems with configurable hydraulic or electric injection units, rotary-table or rotary-shaft modules and precision positioning technology.
Why Consider YIZUMI: YIZUMI has a documented one-step triple-color electric toothbrush-handle application. Its multi-component system can combine different injection units and rotary positioning to mold rigid and soft-touch materials in one integrated process rather than relying entirely on separate molding and assembly stages.
Best Suited For: Manufacturers producing two-color or three-color electric toothbrush handles, hard/soft combinations or other personal-care products requiring multi-component molding.
Before Purchasing: Confirm the number of materials and colors, material combination, cavity layout, injection-unit arrangement, rotary-table or rotary-shaft requirements and automation method. Material bonding between rigid and soft components should also be verified during mold and process development.
6. Borche
Website: https://www.borcheglobal.com/
Headquarters / Supply Model: Injection molding machine manufacturer offering servo and other general-purpose plastic-processing equipment.
Core Products / Technologies: Servo injection molding machines for consumer and industrial plastic products across a broad machine range.
Why Consider Borche: Borche can be considered as a general-purpose equipment supplier for conventional toothbrush handles where the actual product and mold requirements fit one of its standard machine configurations.
Best Suited For: Manufacturers producing single-material toothbrush handles or similar molded personal-care components and comparing standard horizontal servo equipment.
Before Purchasing: Verify shot-size suitability, cavity count, mold dimensions, process repeatability and cycle-time requirements. If the handle contains multiple colors or soft-touch materials, confirm whether an appropriate specialized process is available.
7. FCS
Website: https://www.fcs.com.tw/
Headquarters / Supply Model: Injection molding machine manufacturer with long-standing multi-component molding capabilities.
Core Products / Technologies: FCS provides two-component and multi-component injection molding systems, including dedicated applications for multi-cavity toothbrush-handle production.
Why Consider FCS: FCS has direct experience with multi-component toothbrush handles. The company has developed dedicated toothbrush equipment for multi-cavity, multi-component production, making it particularly relevant where manufacturers need two-color, three-color or hard/soft toothbrush handles in an integrated molding process.
Best Suited For: High-volume toothbrush manufacturers producing two-color, three-color or multi-material handles, particularly projects that combine rigid plastics with soft-touch materials.
Before Purchasing: Confirm the number of colors and materials, material combination, mold cavity count, indexing method, injection-unit arrangement and target output. For multi-component production, the mold, rotary mechanism and automation should be evaluated as one integrated system.
8. LOG Injection Molding Machine
Website: https://www.log-imm.com/
Headquarters / Supply Model: Injection molding machine manufacturer supplying standard servo-driven plastic-processing equipment.
Core Products / Technologies: General-purpose servo injection molding machines for consumer and industrial plastic products.
Why Consider LOG Injection Molding Machine: LOG can be evaluated for standard single-material toothbrush handles where the buyer needs a conventional servo injection molding machine and the mold requirements fit the available machine specifications.
Best Suited For: Buyers producing standard toothbrush handles and related daily-use plastic components without complex multi-component molding requirements.
Before Purchasing: Confirm the mold dimensions, shot weight, cavity count, handle material, required output and cycle time. For high-cavity molds, buyers should also verify plasticizing capacity and process consistency.
Single-Color vs. Multi-Component Toothbrush Handle Machines
Not every toothbrush handle requires the same injection molding technology. Before comparing suppliers, buyers should first determine whether the product is a conventional single-material handle or a multi-color and multi-material design.
Single-color toothbrush handles are typically simpler projects. Machine selection is mainly influenced by material, shot weight, cavity count, mold dimensions, cycle time and required production stability. A suitable standard horizontal servo machine may be sufficient for many of these products.
Two-color, three-color and soft-touch toothbrush handles can require a very different machine configuration. These products may combine rigid materials such as PC, ABS or PP with TPE or other soft-touch materials and can require multiple injection units, rotary tables, rotary shafts or other mold-indexing systems.
Buyers should therefore confirm the intended molding process before requesting quotations. Comparing only machine tonnage can result in an unsuitable machine specification.
How to Choose a Toothbrush Injection Molding Machine
Key factors to compare include:
- Handle material: Confirm the rigid plastic and any soft-touch or overmolded material.
- Number of colors and materials: Single-material products and 2K/3K products require different machine structures.
- Product and shot weight: The injection unit should suit the total shot size of the multi-cavity mold.
- Cavity count: Higher cavity counts increase total plasticizing demand and require consistent filling.
- Dimensional consistency: Stable injection control is important for maintaining handle dimensions across cavities.
- Mold indexing: Multi-component molding may require rotary-table, rotary-shaft or other transfer systems.
- Material bonding: Hard/soft toothbrush handles require compatible materials and an appropriate mold/process design.
- Automation: High-volume lines may require robots, part handling and downstream assembly or inspection equipment.
Key Factors That Affect Toothbrush Injection Molding Machine Price
The price of a toothbrush injection molding machine depends on clamping force, injection-unit configuration, number of injection units, machine orientation, rotary or transfer mechanism, control system, automation, auxiliary equipment and shipping destination.
A standard single-color toothbrush handle may be produced on a conventional servo machine, while a three-color soft-touch electric toothbrush handle can require a dedicated multi-component system with multiple injection units and precision indexing. Buyers should therefore compare quotations using the same product, mold and process requirements rather than machine tonnage alone.
FAQs - Toothbrush Injection Molding Machines
What information should I provide before asking for a quotation?
Provide the toothbrush-handle drawing or sample, product dimensions, weight, rigid and soft materials, number of colors, mold dimensions, cavity count, total shot weight, target output, factory voltage, automation requirements and destination country.
Do I need a 2K injection molding machine for toothbrush handles?
Not always. A single-material handle may be produced on a conventional injection molding machine. A 2K or multi-component machine becomes relevant when different materials or colors must be molded into the same handle in an integrated production process.
What is the difference between single-color and multi-color toothbrush molding?
Single-color molding generally uses one injection unit and one material. Multi-color production can require two or more injection units together with a rotary table, rotary shaft or other mold-transfer system so that different materials or colors can be molded sequentially.
Which materials can be used for soft-touch toothbrush handles?
Soft-touch designs often combine a rigid substrate with a softer elastomer such as TPE. The exact material combination must be evaluated for bonding performance, molding temperature and product requirements.
What should I confirm for a multi-cavity toothbrush mold?
Confirm total shot weight, cavity balance, injection-unit capacity, plasticizing capacity, mold dimensions and target cycle time. For multi-component molds, also confirm indexing accuracy and the arrangement of each injection unit.
When should I consider a vertical or rotary-table injection molding machine?
Vertical or rotary-table machines can be considered where the process involves insert loading, specialized mold orientation, multiple workstations or a production sequence that benefits from easier operator or automation access.
What should I verify for after-sales support?
Confirm installation and commissioning support, spare-parts availability, remote troubleshooting, engineer availability, technical documentation, operator training and service arrangements for the destination market.
Which Toothbrush Injection Molding Machine Manufacturer Should You Choose?
There is no single machine supplier that is suitable for every toothbrush project. Conventional single-material handles may only require a properly matched servo injection molding machine, while two-color, three-color and soft-touch handles can require specialized multi-component equipment.
For buyers who want to discuss a factory-direct horizontal servo machine according to their actual toothbrush-handle mold and production requirements, ZUIHUI Machinery is one supplier to include in the comparison for conventional injection-molded handle projects. The machine configuration can be evaluated according to material, total shot weight, cavity count, mold dimensions, required output and destination-market electrical standards.
For multi-color or multi-material handles, buyers should clearly specify the number of materials and colors before requesting a quotation so the supplier can determine whether a standard machine, secondary overmolding process or dedicated multi-component system is required.
To prepare an accurate quotation, provide the product drawing or sample, materials, dimensions, product weight, number of colors, mold dimensions, cavity count, shot weight, target cycle time, factory voltage, automation requirements, destination country and expected purchase quantity.
