4 Die 4 Blow Cold Forging Nut Bolt Making Machine

Automatic Multistage 4 Die 4 Blow Screw Making Cold Forging Bolt Making Machine

1. Using pneumatic pneumatic clutch, low starting current, smooth braking, except for the jog mode, the slider can be stopped to the rear dead point every time, providing sufficient operating space;
2. Design and develop a closed protective cover to greatly reduce the pollution of hot oil and gas mist to the working environment;
3. The machine is equipped with a pressure protection device for the oil circuit to ensure the full lubrication of all components when the machine is running;
4. The gas pressure protection device is installed to protect the machine from overload and increase the service life of the mold.

Specifications

Accessory

1. The main slider adopts QT600-3, the whole slider is tempered and the high frequency heat treatment is on both sides;
2. The main crankshaft uses 42CRMO forge pieces (intermediate frequency heat treatment);
3. All cams, rollers and guide plates are made of SKD-11 material (Vacuum through-hardened);
4. Clamp plate with aerospace hard aluminum (Anodization)

Certifications

About US

1. DUJIANGYAN BEYOND MACHINERY MANUFACTURE CO.,LTD was established in 1993 and is one of the large-scale enterprises that manufacture screw machinery and equipment in China;
2. Our company continuously introduces advanced technologies at home and abroad, has all kinds of outstanding talents in the same industry, and continuously improves its own research and development level;
3. Our company mainly produces a series of digitally controlled screw machine products such as a die and two high-speed heading machine, thread rolling machine, multi-station, etc.

Our service

1. Sales and Technical support can be available within 24 hours;
2. After-sales services, free spare parts, training
3. The machine runs long life and safely under instruction.