Product Introductions
Mechanical Salt And Pepper Grinder is produced for bulk kitchenware supply and private label projects. In manufacturing, the ABS housing is injection-molded under controlled conditions to maintain dimensional consistency, while the ceramic grinding core is selected and matched by batch to reduce performance variation. The stainless steel internal drive structure is assembled with tolerance control to ensure stable rotation without looseness. The glass container is edge-polished, cleaned, and inspected before final assembly to ensure a secure fit with the grinding head.
During production and testing, each unit is checked for grinding adjustment performance from coarse to fine to ensure smooth operation under repeated use. This model is typically used in OEM and wholesale orders where consistency across batches and stable assembly quality are required. It is commonly supplied to spice brands, kitchenware distributors, and private label sellers for retail and food service applications.

Product Parameters
| Parameter | Description |
|---|---|
| Model | H51-2549 |
| Material | ABS + Ceramic Grinding Core + Stainless Steel Shaft + Glass Container |
| Size | φ70 × 180 mm |
| Capacity | 260ml |
| Grinding Type | Adjustable ceramic grinder |
| Suitable For | Salt, pepper, and dry spices |
Production Process

During the manufacturing process of our Mechanical Salt and Pepper Grinders, we implement batch-based inspections right from the moment raw materials enter our facility. ABS plastic granules, glass bodies, and ceramic grinding cores undergo separate spot checks for dimensions and hardness to ensure the consistency of the foundational materials entering the production line. The plastic housing is produced using an injection molding process; by maintaining stable mold temperature control, we precisely manage shrinkage rates and structural tolerances to prevent issues-such as jamming or looseness-during subsequent assembly.
Upon entering the assembly phase, ceramic grinding components are paired according to their specific batches to ensure consistent grinding resistance and uniform output. Subsequently, the stainless steel drive shaft is installed and subjected to tactile testing to verify smooth rotation and the absence of any free-spinning issues. Once the complete unit is assembled, it proceeds to functional testing and cleaning stages. Each individual product undergoes spot checks to verify adjustment sensitivity, grinding performance, and structural stability, followed by independent cleaning, drying, and carton packaging to complete the entire shipping process.
Certifications

Mold Development
In the mold management and development process for the Mechanical Salt And Pepper Grinder Wholesales, we typically prioritize the use of existing standard molds for orders involving standard specifications; this approach ensures efficient production ramp-up and structural stability. Concurrently, for OEM projects, we offer comprehensive evaluations for the development of new molds based on client-provided technical drawings or physical samples. Prior to the actual mold fabrication, any new mold design undergoes a rigorous structural breakdown and process review. This critical step focuses on verifying the feasibility of injection molding, assessing assembly tolerances, and confirming the precise fit and alignment of the grinding mechanism components, thereby preventing dimensional deviations or jamming issues during subsequent mass production.
Mold costs are calculated based on factors such as structural complexity, the total number of component parts, and whether the design necessitates the development of specialized, independent grinding components. Once the design solution has been formally approved, the project is scheduled for mold fabrication. The standard lead time for developing a new mold ranges from approximately 20 to 35 days, with the exact duration varying depending on the number of prototyping iterations required and the extent of any structural modifications. Regarding mold ownership, clients may select either a "shared mold" or an "exclusive mold" arrangement, depending on the specific terms of the partnership; these options are particularly well-suited for projects involving long-term, stable production orders or the development of exclusive product lines for specific brands.

After-Sales Service
Within the after-sales and project support framework for the Mechanical Salt And Pepper Grinder Factory, our primary focus is on providing continuous service centered around the stable delivery of bulk orders and the maintenance of long-term supply relationships. In the event of confirmed quality issues, we conduct thorough verifications against batch records to implement appropriate corrective actions, thereby preventing the recurrence of similar problems in future production runs; concurrently, we integrate feedback from the production floor to make synchronous adjustments to our assembly or inspection processes.
For long-term collaborative projects, we maintain a reserve stock of critical structural components to fulfill future reorders or meet after-sales replacement requirements in the market, thereby minimizing any operational disruptions our clients might face due to supply interruptions. During the production phase, we also provide real-time order progress tracking-including status updates on key milestones such as injection molding, assembly, and packaging. Furthermore, during phases involving adjustments to assembly structures or packaging designs, we offer dedicated technical support to ensure the product's compatibility across various market channels and to guarantee consistent, reliable shipment performance.
FAQ
Q: Can I mix different models in one order?
A: Yes, mixed models are acceptable if they share the same structural base or packaging type. This is often used by distributors to test different designs in their market.
Q:What is your typical production lead time?
A: For standard orders, production usually takes 15–30 days depending on quantity. OEM orders with new packaging or molds may require additional time.
Q:Do you support sample orders before bulk purchase?
A: Yes, samples are available for quality evaluation. Standard samples can be shipped quickly, while customized samples require confirmation of specifications.
Q:What is your daily or monthly production capacity?
A: Our production capacity is scalable, typically reaching tens of thousands of units per day depending on model and order scheduling.






