950 Stephenson Hwy. #106
Troy, MI 48083 US

CUMSA - Comercial de Utiles y Moldes S.A


A Message from CUMSA USA

Company Profile

CUMSA is a family company dedicated to the design, manufacturing and distribution of innovative standard solutions for the moldmaking and molding industries.

CUMSA, we are innovation!

Release small undercuts within 30 or 60mm of ejection stroke.

CUMSA, we are innovation!

Release small undercuts within 100 or 125mm of ejection stroke.

CUMSA, we are innovation!

Fast delivery of the required draft.

CUMSA, we are innovation!

This unit is able to create the Vacuum (60L/min) and blow-off (6bar) through the same channel.

As Seen In MoldMaking Technology

Tech Trends: Most Viewed Products of 2019, Part IV
As 2019 comes to an end, see the most viewed products from throughout the year that could bring your business success in 2020.

Noteworthy News: Customer Benefits
These companies are treating their customers right with recent updates to ecommerce, expanded selections and delivery systems.

K Show Report: Next-Level Efficiency and Control
With a show as big as K 2019 with more than 3,000 exhibitors from 63 nations, you may think that identifying a theme among all the technology would be difficult, but after all is said and done, two words come to mind: efficiency and control.

E-commerce Available to Purchase CUMSA Center Inserts, Daters with Traceability Components
CUMSA USA has officially announced the launch of its new e-commerce site,, as of September 30, 2019.

Double Date Stamp Reduces Costs and Space
Cumsa showcases its Double Date Stamp Ø16 Blank.

External Double Ejection Systems Designed to Control Sequence of Plate Openings
CUMSA’s double ejection systems were designed to control the sequence of double ejections or plate openings.

Tech Trends: K 2019 Sneak Peek, Part 3
Not only will K 2019 be hosting discussions on hot industry topics, but it will be exhibiting products from exhibitors like HRSflow, CUMSA USA and Hasco.

Tech Trends: K 2019 Sneak Peek, Part 2
Though K 2019 is only a month away, we here at MoldMaking Technology want to give you a sneak peek at the types of products you’ll see from its exhibitors, right here.

2019 Technology Review: Mold Components
MoldMaking Technology’s 2019 Technology Review and Sourcing Guide offers some of the latest highlighted products and services from supplier companies from a variety of categories, including mold components.

DMS at Amerimold 2019

Amerimold 2019: More Products From the Show
More highlights of moldmaking industry products from the exhibitors at Amerimold 2019.

Mastip VeriShotᵀᴹ features Mastips FlowLoc™ threaded leak proof nozzles

Featured Products from Amerimold 2019
The first in a series of slideshows providing a look at products featured during Amerimold 2019.

Amerimold 2019 Product Showcase, Part 3
Plan ahead for Amerimold 2019 with a sneak peek of some highlighted products from the show’s extensive list of exhibitors!

Hydraulic Block Cylinders Improve Interchangeability and Maintenance
Cumsa USA releases a line of hydraulic block cylinders that are technically reliable and designed for the high standards required in the moldmaking industry.

Cumsa block cylinders for molds

New Block Cylinder Line Offers Multiple Sizes and Mounting Styles
Cumsa expands its product offerings with its own line of block cylinders in multiple sizes and mounting styles.

New Meusburger stainless-steel components.

Tooling: New Mold Components at Fakuma Show
Automatic safety locks, mold status indicators, hose manifold blocks, online ejector configurators, and new flexible lifters.

Cumsa Smart Worm lifters

Lifters Simplify Release of Small Undercuts in Molds
Cumsa says that the advantage of its Smart Worms is that they do not need any mechanism in the ejector plates.

2018 Technology Review and Sourcing Guide: Mold Components
MoldMaking Technology’s annual Technology Review and Sourcing Guide is an accurate, comprehensive, easy-to-read and easy-to-use use guide for researching today’s technology, equipment, products and services. The year’s latest moldmaking product developments within mold engineering/design, build and maintenance/repair are broken down into 10 sections, including mold components.

CUMSA Double Rack Lifter (DR) & Cooled Rack Lifter (KR)

Double-Racked Lifters Save Time and Simplify Tool Construction
With so much happening in a busy show year between NPE2018 and Amerimold 2018, MoldMaking Technology is revisiting some of the technology that was on display. In case you missed it: CUMSA Double Racks Lifters (DRs) improve rigidity and limit the need for angled channels through multiple mold plates.

NPE2018 in Orlando, Florida

NPE2018 Video Recap: Exhilaration, Innovation and Inspiration
MoldMaking Technology’s editorial team recaps some highlights from the show floor at NPE2018, including a technology slideshow, seven podcasts recorded live from the event and a video.

Meusburger gear unit for stack molds

Tradeshow Tuesday: On Display at Amerimold 2018, Part 2
Amerimold 2018 is only 43 days away! Plan ahead by checking out this week’s slideshow, which highlights some of what will be on display at the show.

VacuumJet devices

Vacuum Devices Introduce Speed and Prevent Clogging
Cumsa introduces two vacuum devices designed to reach the desired vacuum level faster and eliminate problems caused by gas clogging in molds.

Product Categories of CUMSA USA

Air and Hydraulic Cylinders
Date Inserts
Ejector Pins, or "Knock-out Pins"