Fast Speed Fiber Laser Tube Cutting Machine/Fiber Laser Cutting Machine Sheet Metal
13 October, 2025
WG67K 80T/3200mm Press Brake Machine Cnc Sheet Metal Bending Machine with TP10S System
15 October, 2025
Automation-Ready Pneumatic Punch Press
CNC pneumatic punching machines are designed to maximize production, with fast cycle times enabling continuous operation. This increases output and reduces unit time, making them ideal for large-scale production. High-speed capabilities ensure minimal delays between operations, increasing overall efficiency. They are characterized by high efficiency, speed, and low maintenance requirements.
Main features
JH21series open back press with dry clutch and hydraulic overload protector
1 Welded body with steel plate and high intensity.
2 Main motor is made by Siemens.
3 Adopts combined pneumatic friction clutch and brake.
4 Cluster gear adopts the flooding oil lubrication.
5 Six-face rectangle lengthen guide; JH21-315B/400B adopts eight-face lengthen guideway.
6 Equipped with hydraulic overload protecting device.
Heavy, one-piece welded steel frame is designed to resist deflection, providing more accurate stampings and longer die life.
Fast-response hydraulic overload relieves the pressure of a tonnage overload in milliseconds, stopping the press immediately and
protecting press and dies from damage.
Wet clutch and brake provide long life, very low maintenance, and high performance even at high single-stroking rate
