China Yawei CNC Press Brakes 4M sheet bending machine china factory
China AHYW CNC Press Brake Machines manufactures suppliers
AHYW CNC Press Brake 160Ton4000m delem da53t yawei manufacture china
Technical festures of Yawei AHYW 4 axis 160Ton4M CNC Press Brakes:
DELEM DA53T CNC 4 Axis Press Brakes 160T4000 | |
Bending Power | 160 Ton |
Bending Length | 4000mm |
Distance between side frames | 3600mm |
Y1&Y2 Stroke | 200mm |
Max Ram Daylight opening | 420mm |
Throat depth | 400mm |
X back gauge stroke | 600mm |
R stroke | 150mm |
Approach Speed | 220mm/s |
Bending Speed | 10-15mm/s |
Return Speed | 160mm/s |
Main motor power | 11kw |
Gross Weight | 10.5T |
Dimensions(L*W*H) | 4600*2000*2500mm |
AHYW CNC Press Brake-160Ton4m steel plate bending machine Made in China factory
Do you have many small parts for bending?
Small sheet bending parts on a press brake encompass varying accuracies and lot sizes. In one operation, a press brake operator may be focused on making quick and simple bends on hundreds of small stacked blanks on his left and tossing them into a box on his right.
In another sheet bending operation, an press brake operator may be bending a number of small but very critical parts, like aerospace brackets that have no gauge surfaces parallel to the bend line. Often the only way to gauge these parts is to use the laser-cut skeleton as a mirror image clamped to the press brake gauging fingers.
The range of small parts that go on a press brake is broad, Today’s press brakes basically fall into one of three categories: conventional hydraulic, electric, and hybrid. Prices and capabilities vary, Conventional hydraulic press brakes, which have hydraulic valves that must open and close to control flow to the ram pistons. When you step on the pedal, there is a slight delay as the prefill valve to the cylinder opens, thereby allowing the ram to drop. Accelerating to the maximum speed adds a fraction of a second. A large valve opening will move the ram quickly, but it also requires that the slowdown distance and time be increased to avoid a hydraulic hammer (thud) at the speed-change point.
CNC Hybrid press brakes combine the conventional and electric models in that they have a hydraulic piston, but are driven by an AC servo pump motor with variable flow servo pump, sometimes we called cnc servo pump cnc press brakes..The oil tank are much smaller in a hybrid than a conventional cnc press brake, because the pump needs only enough oil folw to fill the piston cavity. Conventional tanks are larger because their gear pump always running even no parts for bending, which will heat up oil about 50 degrees within a couple hours after start-up. The large tank volume dissipates the heat evenly and eliminates any need for a cooler. But hybrids just don’t heat up, and the stable temperature of both the oil and frame help keep bend angles consistent and will prolong using life of all hydraulic parts.
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