200 Ton Pneumatic Hole Punch Press Punching Machine Jh21 Series

China XIYUAN as Pneumatic punching punch manufacturers, China XIYUAN JH21 200 Ton Pneumatic Hole Punch Press Punching Machine is suitable for hardware stamping, punching, bending, cutting, forming, and other processes, widely used in home appliances, electrical appliances, auto parts, furniture hardware accessories, motorcycle accessories, and other industries. Small size, CE-compliant safety electronic control system, easy-to-control HMI and panel.

Product principle

China XIYUAN as Pneumatic punching punch manufacturers, products, or parts produced with mechanical punching or hydraulic machine tools is called stamping parts. Its basic elements include stamping power, male mold, female mold, and raw materials of the product (usually metal sheets or wire).

Under stamping power, China machine tool drives the opening and closing of the male die and the female die, and the process of cutting, punching, and stretching the raw materials between them is called the working principle of stamping machine tools.

China XIYUAN is a Pneumatic punching punch supplier. The mechanical punching machine is also called the automatic punching machine. It uses the airless air pump's compressed air to enter the cylinder through the solenoid valve. It drives the piston to drive the main shaft to form a downward movement, thereby creating an impulse so that the workpiece has a specified deformation in the mold to achieve the purpose of processing. To facilitate the use of customers, and electrical control part is also added to the device. In this way, people's work efficiency is greatly improved.

Introduction to the structure of China JH21 200 ton pneumatic punching press

1. China XIYUAN is a Pneumatic punching punch manufacturer; the frame is welded by the whole steel plate, with high rigidity, reasonable structure, and beautiful design.
2. The press adopts a vertical crankshaft structure. The fulcrum distance is short, and the crank is rigid.
3. The press adopts the Italian low-inertia combined wet friction clutch and brake produced by Shanghai OPPEIN, with small passive inertia, low energy consumption, reliable grip, brake interlock, and long service life.
4. The sliding block is an integral mold structure and adopts the Japanese Showa hydraulic overload protector, which is flexible and reliable in action. It can be reset automatically after overloading, reducing downtime and improving the utilization rate of the press. The sliding high-pressure cylinder is equipped with a high-pressure oil seal imported from Germany.
5. The closing height adopts electric adjustment and a digital display. It is shown as 0.10mm. The press adopts a hexahedral rectangular elongated arm, which has high guiding and stable precision. The press has a pneumatic balancer to reduce the second stroke. Smooth operation improves the dynamic accuracy of the media.
6. As a Pneumatic punching punch supplier, China XIYUAN adopts Mitsubishi PLC for the control part to ensure the reliability of the control part efficiently.
7. The press adopts Japan TACO double valve to ensure the safety and reliability of the clutch.
8. The press adopts a cam controller combined with a proximity switch. It can precisely send signals in the range of 360°, control the standard of various actions and the coordination of auxiliary machines, and improve the reliability of the press. Additionally, the press features two-hand operated buttons and a foot switch for continuous, single, and inch modes.

Performance and main technical parameters

• Steel plate welded high rigidity body.
• Fixed stroke times.
• Combined wet friction clutch.
• Rectangular six-sided extended guide rail or CP1-315B/400B eight-sided extended guide rail.
• Hydraulic overload protection device.
• CP1-25/45 manual mode adjustment, scale indication.
• CP1-45 can be equipped with electric mode adjustment and digital display.
• Optional air cushion (airbag or cylinder type), photoelectric protection device, and frequency conversion speed regulation can be matched with various automation equipment.
• CP1-63 and above electric mode adjustment, digital display.
• Lift-up balancing cylinder device.
• China XIYUAN is a Pneumatic punching punch manufacturer, importing double solenoid valves.
• Electric thick oil forced lubrication system.
• The balance cylinder adopts a manual thin oil lubrication system.
• Integrated panel (including electronic cam).
• International brand PLC control.
• International brand contacts and buttons.
• Equipped with a set of blowing devices.

Main features of JH21 200 Ton Pneumatic Hole Punch Press Punching Machine

• Computer optimized structural design, 3 beams and 4 columns structure, simple, convenient and rigid.
• One-piece welded steel frame, tempered, VSR (Vibration Stress Relief), etc. to relieve internal stress.
• The two-way cartridge valve integrates the hydraulic control system, which is reliable, long in service life, small in hydraulic shock, and can reduce the leakage point of the pipeline of JH21 200 Ton
• Pneumatic Hole Punch Press Punching Machin.
• The hydraulic system is equipped with a pre-pressure relief device, and the hydraulic shock of the JH21 200 Ton Pneumatic Hole Punch Press Punching Machine is small.
• Independent electronic control system: reliable, intuitive and easy to maintain.
• Centrally controlled by buttons, the JH21 200 Ton Pneumatic Hole Punch Press Punching Machine adopts manual or semi-automatic adjustment.
• Slider working pressure, fast drop idle speed, slow pressure stroke can be adjusted according to process requirements.
• Console Controlled, JH21 200 Ton Pneumatic Hole Punch Press Punching Machine Upper Slide with Lube-Free Sliding System.

Introduction to the performance and advantages of JC21Y series vertical hydraulic punch

This machine tool is mainly responsible for punching, bending, shearing, pressing, leveling, time pressing, stretching, and forming various thickness plates (0.1mm-20mm). The precision of mold adjustment reaches 0.1mm, which is safe, convenient, and reliable.

Adopt soft in-position punch technology to improve product quality and mold life; intelligent control to ensure the accuracy and safety of machine operation and stop; with adjustment, automatic, semi-automatic (can be divided into fixed-stroke single and fixed-pressure single two processes) three modes of operation.

The slider's working pressure, the no-load fast descending travel range, and the slow working advance can be adjusted according to the process needs.

The design of the machine structure is reasonable, which is convenient to realize automatic production, reduce costs and improve efficiency.

Advanced design concept, low voice, low consumption, energy saving, and environmental protection.

Implementation of safety standards

China XIYUAN, a Pneumatic punching punch manufacturer, heavy duty one-piece welded steel frame is designed to resist deformation, providing more precise punching parts and longer die life. The fast-responding hydraulic overload relieves the pressure of the tonnage overload in milliseconds, stopping the press immediately and protecting the press and die from damage. Wet clutches and brakes provide long life, extremely low maintenance, and high performance even at high single stroke rates.

Safety light curtain:

• Guard rails and safety interlocks ensure safe operation. With a removable one-hand foot switch, it is easy to operate.
• Front cover with safety switch, backlit safety guard (category 4), CE compliant footrest.

electronic system:

The electrical components are imported or Sino-foreign joint ventures, in line with international standards, safe and reliable, long life, strong anti-interference ability, the electrical cabinet is equipped with a radiation unit.

Pneumatic clutches and brakes:

• Wet clutches and brakes provide long life, low maintenance, and high performance even at high single stroke rates.
• China XIYUAN, as a Pneumatic punching punch supplier, adopts Japan's TACO double valve to ensure the safety and reliability of the clutch.

automatic lubrication system:

The press is equipped with an automatic lubrication pump for easy maintenance. You can set the lubrication cycle time via the touchscreen.

Control button station:

The machine is controlled with two-hand buttons and footswitches: anti-tethering, non-repetitive control, with ring guard; OSHA compliant.

Standard accessories of JH21 200 Ton Pneumatic Hole Punch Press Punching Machine

• Omron PLC control.
• German Bosch Rexroth integrated hydraulic valve.
• German EMB oil pipe joint and high pressure hose.
• German Siemens main motor.
• Schneider Electric, Germany.
• Hydraulic and electric overload protection.
• mobile console.

 JH21 200 Ton Pneumatic Hole Punch Press Punching Machine Safety Standard

• Safety Standards (2006/42/EC).
• Electric cabinets and front panels with door-to-door power-off function.
• Metal safety fence, CE standard.
• Safety relay monitoring foot switch, JH21 200 Ton Pneumatic Hole Punch Press Punching Machine with safety protection.

Main features

• With an inclinable cast structure, the machine body can incline to allow a punched work-piece or waste material to slide down from the die.
• With a rigid turn-key clutch, the press has single or continuous operation standards.
• The punch press uses a single type brake. The sliding block is equipped with a press-down type safety device that can be pressed down to protect the entire machine.
• Avoid being damaged in case of over pressure.
• The machine has the advantages of high universality, high precision, reliable performance and convenient operation.