The DRL-344 is the flagship of high speed production drilling. Strength and speed come together in the DRL-344 to deliver unmatched productivity. Equipped with three heavy duty 20 hp spindles, this machine uses high performance spade and carbide tipped drills to good advantage, boosting your tons per hour.
Independent movement of the spindles in all axis allows each spindle to immediately move to its next hole without waiting for the other spindles to finish. There is no waiting.
- 3 independent travelling spindles
- Most hole patterns in one clamping
- Material up to 44" wide 1,000lb per foot
USA 🇺🇸 manufactured
From the design to the steel itself, we produce USA manufactured solutions.
Service
Our in-house service technicians offer minimal downtime and free phone support for the life of your machine.
Local Parts
We offer customers with off-the-shelf and readily available parts for the best uptime possilbe and less costs.
Windows control
The Windows control allows for simple service and operation in a familiar and easy to work in environment.
| Material Capacity | |
| Maximum material lbs/ft | 1000 lbs/ft (1488kg/m) |
| Maximum material thickness | 6” (152mm) |
| Maximum material height | 18” (457mm) |
| Maximum material width | 44” (1.1m) |
| Minimum material height | 3/4” (18mm) |
| Minimum material width | 4” (101mm) |
| Minimum material stock length | 9’ (2.7m) |
| Minimum angle size | 4” x 3” x ¼” (101mm x 76mm x 6mm) short leg vertical |
| Material types | W, HP, C, MC, L, HSS (tubing), PL, FB |
The DRL-344 is a high speed structural steel drill designed to be rugged, reliable, easy to maintain, and simple to operate. Its unique ability to move the spindles along the material's length axis combined with the ability to run carbide tooling at high feed rates greatly reduces the total drilling times per structural section.
Each drill spindle has the ability to move approximately 24" down the length of the material. When the material stops, all holes within this window can be drilled without moving the material again. This allows for highly accurate holes and for lower total drilling times per structural section. .
There is no comparison between Controlled Automation’s drill line and the competition. We have had other, maybe better known machines and their machine and service doesn’t come close to Controlled Automation. Experiences with the competition in the areas of service, price, tech help and parts have totally sold us on Controlled Automation. Their machines are just all around better. Their software is great. It’s so uniform; once you train someone on one machine they can run any machine. And if I “holler” they come. If I have my way we will never have anything but Controlled Automation machines.
When buying a drill line the first thing that I looked at was price. Controlled Automation has a lower price, but the value hasn’t been compromised. Their service is very, very good… always right here when I need them… always available. Rob Roberts, the engineer who designs the drill line usually calls me back within five minutes if I ever have a question. Another thing that helps is all parts are off the shelf parts from their shop and any smaller parts are available through any catalog or through a local dealer if I want to buy them that way. You cannot get a better machine or better service.
Industrial Steel Construction has been in business for over 35 years. We have two bridge fabrication facilities. 170,000 square foot facility, located in Illinois, is used to fabricate small girder bridges, as well as rolled section bridges. The second plant, a large 1.6 million square foot facility, located in Northwest Indiana, is dedicated to large plate girder type bridges, and was formerly the American Bridge Company. We have shipped the largest girders ever shipped in the Midwest; six girders for Metra that were 17’ deep by 160’ long and weighed 140 tons per girder, form this Indiana plant. At our Hodgkins operation, we are fabricating a 25,000 ton rolled section structure for the CTA, that is 6 ½ miles long, and has well over a million drilled holes of various sizes. This project contributed to the need for an automated drill line. After extensive research we purchased the Controlled Automation drill line model DRL-344, in conjunction with the HE&M Saw model WF-190, and after six months of operation we find them performing beyond our expectations. Before awarding the contract to Controlled Automation, we looked at all the other equipment available on the market, including Peddinghaus. Peddinghaus was the obvious source for equipment, as they are located less than 50 miles from our Hodgkins facility, and have a sound reputation. After several failed attempts at a demonstration of the Peddinghaus drill line, our frustration led us to Controlled Automation. During our visit to the Controlled Automation plant in Arkansas, they delivered a flawless demonstration of their drill line. Controlled Automation furnished a customer list, from which I randomly selected a few, because they were geographically far apart, to contact regarding their experience with the equipment. They were: La Jeune Steel, AFCO / W&W Steel, and Southern Bleacher. They gave me the highest recommendations I have ever heard on any company. Because of the demonstration, and the glowing recommendations from their customers, we purchased the equipment from Controlled Automation. The installation and startup went smoothly, and their service is incredible. The accuracy of the equipment, which is stated conservatively in their literature, is beyond what I had anticipated. The drill is also very low maintenance. We are now looking at purchasing several more pieces of equipment, including the Angle Line, and a burning machine, based on the quality of the drill line.