Main performance of high-precision intelligent energy-saving die casting machine:

After Bengbu Longhua Die Casting Machine Co., Ltd. has improved its skills on the basis of innovation and research and development improvements, the supporting motors have been greatly reduced, the product performance has been improved, and the effect of energy saving and emission reduction has been achieved, which is in line with the national die casting machine product quality standards. The latter hydraulic circuit makes the slow injection speed faster, reduces the fast injection opening distance, so that the metal solution achieves a good exhaust effect, thereby reducing the air contained in the solution, increasing the compactness of the product itself, and improving the die casting Quality.

  Innovative series of die-casting machine, precision die-casting machine, (high precision, fast speed, good efficiency, good energy saving)

Clamping part:

  1.The static template, the movable template, the closing cylinder seat, the gantry, the elbow, etc. are made of high-quality precision steel castings, tempered and prestressed, with higher strength, good rigidity, not easy to deform, and not easy to break.

  2.The high-precision full gear mold adjustment design ensures that the synchronization accuracy of the four tie rods during mold adjustment is kept above 1:1000 (guide pillar pitch), and the mold adjustment is stable and accurate.

3. The toggle (five holes, three holes, two hollows, crosshead) adopts hydraulically driven mechanical toggle force expansion and clamping mechanism, the clamping expansion force can be enlarged by 16-26 times, and the opening and locking can be multi-level pressure and speed Adjust, and have the function of low-pressure mold protection. According to the production characteristics of die casting, correct mechanics, kinematics calculations and scientific simulation tests ensure that the toggle opens and locks the mold in high-speed operation.

Injection part:

1. The injection system adopts a piston-type fast and pressurized nitrogen energy storage design to ensure that the hydraulic system generates sufficient speed and powerful thrust at the moment of injection, and at the same time, it can accurately respond to the control signal of the PLC. , In order to realize the fine adjustment of the injection process.

  2. Four-stage injection system: a, slow injection, b, one fast injection, c, two fast injection, d, pressurization, system pressure speed can be adjusted arbitrarily.

  3.The hydraulic system adopts dual-circuit (injection, pressurization is relatively independent), dual-proportion (system pressure, system flow are separately regulated), with fast acceleration and short pressure building time, and the qualified rate of die-casting products can reach 96.3%.