M&M Milling provides custom powder manufacturing for companies that need consistent production without building out more internal capacity. Most of the customers we work with either need overflow support, help launching a new product, or a longterm manufacturing partner for a powder based product.
Powder contract manufacturing means you outsource production of your powder product to a facility that already has the equipment and labor in place.
In most cases, the customer provides the powder manufacturer with the formula and performance requirements. Sometimes they also supply raw materials. The toll processor provides the blending systems, milling equipment, screening, batch documentation, and packaging needed to produce a finished product ready for distribution.
This approach makes sense when equipment investment is high, production volume fluctuates, or internal lines are already running at capacity.
There are many powder manufacturers that can blend material. Here’s how we stand out.
We support pilot batches, overflow production, and longterm manufacturing programs with consistent process control.
Milling, blending, screening, and packaging are all completed within the same operation, reducing transfers between facilities.
Structured batch records and lot tracking support repeatability and accountability.
Our team works with fine and coarse powders across multiple industrial sectors, applying disciplined process control to every production run.
Custom powder manufacturing is rarely just blending ingredients together. Most projects require some level of particle size control and material preparation before the blend even starts. Our powder manufacturer capabilities include:
Before production begins, we review material data such as bulk density, particle size distribution, and flow characteristics. If those variables are not aligned, you can end up with segregation in transport or inconsistent performance at the end use site. It is better to address that early than troubleshoot it later.
A structured workflow supports consistency and repeatability across every batch.
Raw materials are received, documented, and staged according to production scheduling.
If required, materials are milled or screened to meet defined particle size targets before blending.
Powder ingredients are blended according to documented procedures designed to maintain uniform distribution.
In-process checks and final inspections confirm conformance to customer specifications.
Finished products are packaged into valve bags, super sacks, drums, or other customer specified formats.
Lead times vary based on material availability and production scheduling, but we typically move from a signed agreement to a pilot run within 2 to 4 weeks. For established programs, we work with customers on rolling forecasts to ensure capacity is always reserved.
Yes. We offer in house milling and particle size reduction services as part of powder contract manufacturing. If your material needs grinding, micronization, or classification before blending, that can be completed within the same facility.
Yes. Pilot scale production and small batch runs are available for research and development programs. This allows formulations to be validated under production conditions before committing to full scale manufacturing.
Our quality protocol includes in-process testing. If a sample trends out of spec, a responsible powder manufacturer will pause production to adjust milling or blending parameters. In the rare event a finished batch is non-conforming, we work with your technical team to determine if the material can be re-processed (re-milled or re-blended) to meet standards.
We provide warehousing, bulk material handling, and coordination with trucking or transloading services when required. This allows finished powder to move from production to storage or distribution without additional third party transfers.