Guifil press manual
Figure 1: Punches and dies should be free of dents. Tooling that shows signs of such wear should be returned to the tooling manufacturer for evaluation, reconditioning, or replacement. Today's hydraulic press brakes are offered in a broad range of capacities, from portable ton models to custom machines 3, tons or larger, and with advanced options, such as CNC sheet supports, programmable tooling, adaptive bending, and user interface technologies.
While more capable than ever, the modern press brake requires fundamentally the same level of maintenance as older designs. The four key areas of press brake maintenance are the hydraulic circuit, the mechanical system, the electrical system, and tooling. Daily procedures to check and maintain these areas are often quick and simple. Following these six steps can make a significant difference in bending performance, wear and tear of system components, and the lifespan of the press brake.
At the beginning of the work shift, inspect the machine as an airline captain inspects the aircraft. A visual inspection of all areas will allow you to notice and address small issues before they become significant problems.
Verify that the press brake is in clean condition. The table and die area should be free of mill scale. If the machine is tooled up already from the previous shift or if a different toolset needs to be set up, verify the punch and die alignment and inspect the tooling's condition.
To achieve accurate forms, the punches and dies should be free of dents see Figure 1. Any tooling that shows signs of cracking should not be used under any condition. Indentations and cracks in tooling signal that the tool has been overstressed and needs to be reconditioned or replaced. The actual position of the backgauge fingers should be checked and should match the readout value for the corresponding axes. Also verify the proper operation of all devices, including palm buttons, up button, e-stops, foot pedal control, and indication lights.
Verifying that these devices are working properly takes only moments and is time well spent to ensure that the machine is safe to operate. If additional guarding is present, make sure it is set up and functional according to specifications. Any irregularity should be reported immediately to the area supervisor and corrected before operating the equipment.
The press brake ram always should be supported before performing any maintenance work on machine hydraulics or the mechanical system. To do so, place the ram on two equal size wooden blocks or lower the ram, supported by the tooling.
Figure 3: Keeping moving components such as the backgauge clean and greased is critical to the function and life of the press brake. Hydraulic oil is the bending system's lifeblood. Keeping the oil clean and filling the reservoir to capacity are critical.
Check the oil level in the tank periodically as you would check the oil level in your automobile. This is a simple visual check that can easily be performed daily. An insufficient oil level will cause erratic operation of the ram and damage the hydraulic pump or, at the very least, shorten pump life. If the press brake is equipped with a hydraulic tool clamping system for punch and die clamping, also check this oil level periodically.
We'll bring you the most relevant peer-to-peer conversations happening in the trade and tips and tricks to help you get the job done. Invalid email. This is required. Login to Your Account. Remember Me? Register Forgot password? What's New? Results 1 to 3 of 3. Thread Tools Show Printable Version. I would like to put these machines back in service.
Does anyone have a maintenance and service manual with wiring diagram that I could buy or that maybe could take a photo of the wiring schematic. I would be truly grateful. Attachment Guifil PE Hi did you manage to get a copy of the instruction manual as I to would be interested in getting a copy.
We have the machine but no manual. Many thanks. I just picked one of these up myself. The motor locks up when I turn it on but otherwise spins freely. I can't find anything out there on this machine, was hoping you might have found some info. Bookmarks Bookmarks Digg del. I agree to receive emails from Practical Machinist containing industry news and updates from Practical Machinist and its sponsors. You may unsubscribe at any time.When bending sheet metal work we have many manufacturing options.
We can use simple V block and blade tooling in one of our fly presses which can still be productive for small sheet metal components or when we wish to make up special tooling to achieve a non standard bend e. If the parts are under 1M in length and simple but needing greater accuracy or they are complex sheet metal components we would use one of our Trumpf CNC press brakes. These machines give us the ability to control all aspects of the bending cycle within the CNC program and guarantee repeatability from batch to batch.
The fundamentals of press brake maintenance
If the sheet metal parts being bent are over 1M in length we would then opt for one of our Edwards Pearson CNC press brakes. They offer the same control over the bending cycle but have added power and bend length, up to 2. With their 2 axis CNC back gauges they can be thought of as sophisticated fly presses when it comes to CNC bending sheet metal work. You can see from the images on the right that they can be used to manufacture a host of smaller sheet metal components including brackets, boxes, lids, chassis, angles, channels etc in a range of materials and gauges.
With all the processes V and F Sheet Metal offer as a service we try and have more than one possible route for manufacturing. This allows us to select the best route for your particular sheet metal work and gives you the comfort of knowing that we always have a backup option if you need your parts quickly or if we have any issues with a particular machine we can keep producing sheet metal work for you.
At either extreme we have always received fair pricing and excellent service. We know we can rely on them for a fast response to new inquiries and that they can assist us with the design, development and efficient manufacture of fabricated parts. Gallery CNC bending radius tooling for large bend on mild steel sheet metal bracket.
CNC brake press bending - 2 tools set for bending. CNC bending Zintec sheet metal end cap - stage 1. CNC bending Zintec sheet metal end cap - stage 2. CNC bending Zintec sheet metal lighting housing bracket. CNC bending mild steel sheet metal lighting gear plate.Welcome to U.
10 maintenance tips for making your Press Brake last longer!
Industrial Machinery. Below you will find a list of our hydraulic press brake models, ranging in size from 22 tons to tons, 4' length to 13' length.
Click on any of the models listed below to open up a PDF quote containing machine specifications, standard equipment, pricing, available options and a photograph. Take a look at the video below for a detailed overview of our press brakes. Our color graphic CNC press brakes can tackle projects that require precision, speed and volume. It features a tool library, auto bend sequence, auto backgauge retract, spread length, interference bend chart, calculated bend allowance, programmable ram dwell and more, and can be used with a removable USB drive for virtually unlimited program storage.
For jobs that do not require such controls and benefit more from keeping it simple, we offer MANUAL hydraulic press brakes. These machines have a front-operated POWER backgauge and ram adjust with digital readouts and fine adjustment handwheels for both, making this a powerful machine that is easy to get started on.
Users of U. Take a look at our Well Known User page to see a sample of customers who have discovered that U. Industrial is the best machine tool value in the industry. For any questions you may have that are not answered here do not hesitate to call and talk to us at We will be happy to help you size your machine and discuss capabilities.
Close-up of manual control is shown to the right. These machines have a front-operated power backgauge and power ram adjustment, both with manual fine adjustment and digital readouts.
Operators pendant has dwell adjustment for ram, key lockout, jog control and E-stop. We keep a large array of U. Industrial Machinery parts in stock in Memphis, TN, having 5, square feet dedicated to electrical components, hydraulic components, pumps, hardware, computers, motors, seals, blades, cylinders and more. Please refill the oil before operating the machine. Also remember that the machines must be anchored and leveled, or the warranty may be voided.Are you having trouble with your Guifil press brakes?
Maybe you need to replace a part or need a new control, and your warranty expired. Unfortunately, this situation is all too common, leaving machine shops and product manufacturers to troubleshoot on their own. Or worst yet, they are forced to replace a machine that costs them thousands of dollars to purchase. Fortunately, Automec can help you solve this predicament. Ina large company acquired press brake and shear manufacturer Guifil, leaving thousands of customers with reduced support.
The new larger company phased out the Guifil brand of press brakes and shears to focus on its core brands. Today it is tough to get any information to support your Guifil press brake. Attempts on the web to find Guifil manuals and wiring diagrams have gotten no results.
Fortunately, Automec Inc. Like other heavy-duty press brake manufacturers, Gulfil made its press brakes to last. More than 20 years after the merger, many Gulfil press brakes are still going strong and, at times, need an affordable retrofit or control feature to give them new life or productivity. Examples of Automec Guifil retrofits include press brakes with control, no control down strokingor no control up stroking.
There are hundreds of online examples of people selling used Guifil press brakes retrofitted with custom Automec controls and backgauges. Following are some examples of press brakes that have been retrofitted by Automec:. As you can see from these examples, Guifil press brakes are well-suited for Automec retrofits or upgrades using its CNC control products.
A large number of Guilfil press brakes can work with only manual control. Thus, if your original control system is not needed for the machine to function, you can usually find a cost-effective retrofit for your press brake machine.
Besides being less expensive than replacing your press brake, retrofitting benefits include improving productivity and reducing your operating costs.GUIFIL PE 20-63 CNC PRESS BRAKE
The savings can consist of setup time, less product waste, and improvements to productivity. Machine shop managers find that retrofitting is more affordable than replacing your current machines. Probably the most significant selling point is that CNC controls make it possible for one person to program the operation of multiple machines. Also, CNC controls can result in improved machining accuracy, fewer defects, and less waste, freeing your employees to focus on multiple tasks.
If your used Guifil press brake works and has all of its factory parts, you can save money with a retrofit. Typically a large percentage of problems with press brakes can be identified in a backgauge control. When your backguage mechanics are working, a control-only retrofit can help you achieve productivity with your problem-ridden machine.
A new control system can improve the operation of your backgauge, ram, and other system axes. You may also benefit from paying extra to replace the drives with something more modern.World's Leading Provider of Used Machinery. Former Assets of Butler Machine.
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Who We Are. Founded inPrestige Equipment is a worldwide leader in the procurement and sales of metalworking machinery, fabricating equipment and complete manufacturing facilities. View Page. Oursq.World's Leading Provider of Used Machinery. Former Assets of Butler Machine. Large Capacity Turbine Repair Surplus to Primetals View all Past Auctions. Used Machinery. Search our database for the perfect used machinery, auction or liquidation.
What do you have to sell? We specialize in purchasing all types of industrial machinery, entire facilities and industrial real estate. Enter your email below to start the process. Sell Your Machinery. Need some assistance? Contact us at to speak with a sales representative. Click Here to Contact Us.
Guifil PE 6-16 CNC Bending
We're proud to offer the following manufacturers of quality new machinery. Ermaksan Metal Fabricating Machinery. Skoda Machine Tools.
CKD Blansko-Os. Microcut CNC Challenger. Recent Posts. Live Webcast Auction! New Online Auction! Great Selection of Structural Steel Machines! Who We Are. Founded inPrestige Equipment is a worldwide leader in the procurement and sales of metalworking machinery, fabricating equipment and complete manufacturing facilities.
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