Progressive dies - Import export

CNC sheet metal processing, CNC laser parts, stamped parts, fine stamped parts, bent parts, pipe processing, cold forming, heat shielding sheets, deep-drawn parts, sheet metal parts from progressive dies, sheet metal parts assembled, sheet metal parts with surface treatment, sheet metal parts in large series, one-off production, prototypes.

Hai tong develop and fabricate deep drawn dies and progressive dies for small deep drawn parts, we can make such small parts with fast delivery and stable qaulity and high precision, copper caps are made by progressive die deep drawn stamping with high precision, which are used as cap on fuse or loudspeaker, capability is 700000pcs daily, which are used as caps and cans on loudspeaker, fuse, battery, etc.

GSW FeederStraighteners, series VRMA are just as simply operated as our Straighteners of the RMA series. With servo drive and length measuring system they offer the additional functionality of material feeding (positioning) over just straightening. Their most common application is cuttolength and spacesaving coil feeding. The already revolutionary alligatorhead can be extended with hydraulic opening for full piloting when feeding into stamping presses with progressive dies. For especially heavygauge materials or high demands in flatness, our VRMZ series FeederStraighteners are the correct answer. They process crosssections as large as 2000 x 5,0 mm. up to 2000 mm material width and 16 mm thickness max crosssection approx.. 2000 x 5 mm or 650 x 10 mm max net output approx. 50 – 150 m/min max cycles with piloting approx.. 40 – 100 SPM

Our AZP 11-roller straightener servo feeders work between 300 and 1600 mm of width and 1 and 6 mm of thickness. Our 11-roller bouncer straightener servo line consists bouncing system that works in harmony with the straightener rollers. It is designed using a different technique in order to make the piloting work on multi-phased progressive dies and for the coil to fed properly. Servo feeder and straightener models allows automated feeding to the AZP high performance presses. Servo engine stimulation gear ties the gapless designed gearbox and straightener rollers together. It allows the angle between the die and the coil is 90° parallel. It has the feature of 50 mm of movement capability to the left or right from the feeder’s center. It feeds the coil materials in autonomous cycle, programmed speeds and high delicacy. Coil material feeding speed is 32 m / min.

Cutting elements from material sheets is a basic activity in the serial production of details. The accuracy of their performance depends on the accuracy of subsequent activities, such as e.g. 3D forming or punching. They all contribute to the quality of the effect, and thus also of the finished product. Cutting and progressive dies play an extremely important role in this process . These are tools installed in hydraulic works, which are responsible for making an element of a specific shape and dimensions from a sheet of thin sheet metal. The trimmer should be designed and made with very high precision. It depends on what the effects of his work will be, i.e. the accuracy of mapping the manufactured details. In designing such tools, we use specialized CAD software. On the other hand, precise CNC machining on numerically controlled machines guarantees an extremely accurate representation of the project. Thanks to these possibilities, we offer customers the execution of even very complex

The production of complex shaped elements formed from sheet metal requires the use of very precise tools. Designing them with the use of specialized programs such as CAD and supplementing with the visualization of the finished stamp is not always sufficient to guarantee a satisfactory effect. Therefore, a stamping simulation is essential to make sure it is correct before introducing progressive dies or cutting tools into production . Authors and PAM STAMP is the software we use to perform such a simulation. Both programs are a perfect solution for companies wishing to design and launch a new product. PAM STAMP stamping process simulation enables initial part feasibility assessment, tool design and full verification simulation. We can predict how the material will behave during each pressing phase. This solution makes it possible to optimize the process so that the pressed detail does not show any tendency to cracking, folding or excessive springback.

Tool making at GDH Realize with us complex geometries with intelligent tool ideas! GDH is your competent partner for the design and manufacture of tools in sheet metal processing. Do you need high degrees of deformation and difficult contours? Whether as insert, follow-on composite or transfer tool: you pose the challenge, we deliver the solution! Tool Technology: thermoforming Presstools Stampingtools Bendingtools Tool design: Punch Down Tools Progressive dies Transfer tools Type of tools: from the prototype to the serial tool