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A Message from HRSflow

FLEXflow Family


As Seen In MoldMaking Technology

Additional Control Unit Not Required for Hot Runner Technology
At K 2019, challenging state-of-the-art applications of HRSflow’s FLEXflow hot runner technology will be presented at several booths of partnering machine producers.

Hot Runner Technologies Improve Injection Molding Process
At K 2019, HRSflow will present challenging applications of its FLEXflow hot runner technology with recent developments targeted to improve the injection molding process.

Cylinder Design Eliminates Need for Water Cooling Actuators
The new HRScool cylinder design from HRSflow eliminates the need for water cooling of the corresponding actuator due to the twice optimized temperature management system.

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 1
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.

Tech Trends: Runner Round Up
Take a look at some highlighted hot runner products, which can help your business’s production needs through shortened design and production times, warpage reduction, easy installations, varying levels of user controls and greater application flexibility.

Hot Runner Nozzles Suitable for Small Technical Components
HRSflow presents its small-sized SA series hot runner nozzles for injection molding small technical components with a very compact cut-out in the tool.

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!

Flexflow technology for automotive door panels from HRSflow.

Family Mold Ensures Flawless Finishes
HRSflow presents its Flexflow technology family mold for one-shot production of three high-quality parts for a door module.

automotive mold

How to Better Balance Family Molds
A servo-driven valve gate can provide superior processing for family molds with significant variances in part sizes and volumes.

hrsflow facility

HRSflow Upgrades Service Center in Mexico
HRSflow relocates its Mexican service center to a larger facility.

Valve Gate Systems Designed for Simplicity, Safety and Precision
HRSflow’s electrical FLEXflow Family includes an electrical valve system designed for simplicity, safety and precision.

HRSflow’s Side Mounted Cylinder.

External Position of Side-Mounted Cylinder Eases Maintenance
If the side-mounted cylinders from HRSflow require maintenance, the maintenance technician can easily repair them without disassembling the mold.

Example of servo-controlled valve gate hot runner system from HRS Flow.

Hot Runner Technologies Aim to Simplify Moldmakers’ Approaches
Hot runner suppliers are developing solutions that remove complexities from the way that moldmakers and molders design, control and maintain their processes.

Orycon T-500 Hot Runner System Controller

Technology Tuesday: Hot Runners
In honor of this year’s supplement issue, this week’s Technology Tuesday blog features recent hot runner products.

A 64-cavity cap mold built by Fairway Injection Molds in Walnut, California.

Mexico: Manufacturing Mecca to the South
A mold-building perspective on Mexico’s manufacturing opportunities, trends and challenges.

Arburg Hybrid Allrounder 1120 H

Technology Tuesday: Products Featured at Fakuma 2017
More than 1700 exhibitors will showcase products at the 25th anniversary of Fakuma, an international trade show for industrial plastics processing. This slideshow highlights some of the products that will be on display.

FLEXflow One needle valve system for hot runner nozzles

Needle Valve System without Control Unit Meets Quality Requirements
The electronics of the HRSflow’s Flexflow One needle valve system shut down at the point of maximum torque to prevent hot runner and mold damage.

HRSflow's MTR hot runner nozzle

Hot Runner Nozzles Designed for Thin-Wall and Thick-Wall Applications
HRSflow presents hot runner nozzles of the MTR range, designed for both thin-wall and thick-wall injection molding processes, from its Multitech line.

Moldflow plastic injection molding simulation

Amerimold 2017: Plastics Exhibitors Promoted Products, Too
Amerimold had it all this year—or should I say it had MORE than ever before. While metalworking tools, materials and systems reigned supreme, the plastics side of the equation was also well represented.

HRSflow Flexflow One valve-gate system

Servo-Driven Valve-Gate System Produces High-Quality Parts
HRSflow’s Flexflow One servo-driven valve-gate system does not require a separate control unit; the stroke, position and velocity of each hot runner nozzle valve pin can be programmed through a handheld programmable logic controller (PLC) or external smart interface (ESI).

Product Categories of HRSflow

Hot Halves
Hot Runner Manifolds
Hydraulic Valve Gate Nozzles
Mold Flow and Simulation Services
Mold Flow and Simulation Software
Pneumatic Valve Gate Nozzles
Servo Valve Gate Nozzles
Temperature Controls, Monitors, Sensors
Thermal Hot Tip Nozzles
Valve Gate Controllers
Valve Gate Sequencers