Mechanical punch press machine

Punching Capacity: 80 T
Punch press machine cost: 7500 dollars

troqueladora metal de 80 toneladas

● Specification Of Punch Press Machine

Nominal Force(ton)	80
Nominal Stroke(mm)	120
SPM (times/min)	45
Die Height Adjustment(mm)	45
Between Slide Center and Frame(mm)	270
Bolster(mm)	780*470mm
Blanking hole diameter(mm)	180mm
Main Motor Power	380v triphasic 5.5kw
Outline Dimension(mm)	1600x1200x2650mm
Net Weight(kgs)	3700kgs

● Advantages

The mechanical punch press machine has the following advantages:
1. The main parts of the punch press machine metal: motor, flywheel, connection rod, gears, slider, dies, control buttons. And with the simple structure, the punch press machines for sale can achieve the effect that other machining methods cannot achieve.
2. The operation of the mechanical punch press machine is very simple: the operator puts the work piece on the lower die with tool, steps on the foot switch and takes out the workpiece from the lower die. If you want to know more details, you can click here for steps to operate the punch press machine.
3. By changing punch press machine die, the same mechanical punch press machine can be used for different materials, (such as aluminum, brass and stainless steel etc), and can produce innumerable shapes.
4. The speed of the slider moves up and down is very fast, which can increase production capacity, the slider can go up and down 140 times in one minute.
5. Compared to traditional metal machining methods, mechanical punch press machine production offers several advantages, such as material and energy savings. Additionally, the cost of a punch press machine is significantly low when compared to the economic benefits it can provide. As a result, mechanical punch press machines have gained immense popularity in factories.

● Service And Support

Our company boasts a dedicated technical team that specializes in offering a wide range of mechanical punch press machines (such as 15 ton punch press, 30 ton punch press, 60 ton punch press, and 200 ton punch press). We can provide you with suitable solutions tailored to meet your specific product requirements. In addition, our services extend to providing inspection and maintenance plans for the machines, as well as supplying spare parts and accessories.
With our own professional agent, we are capable of shipping the machines in both full container load and less than container load quantities. Our commitment to delivering excellent service combined with competitive pricing has garnered high satisfaction from many of our customers.

● Products Of Punch Press Machine

The punch press machine can be used in many industries: automobiles, mini concrete pump parts, kitchenware, electrical appliances, motorcycles, tricycles, furniture, electronic components, tracked barrow, etc.

● FREQENT ASKED QUESTIONS

How to calculate the pressure required when you are going to buy a punch press machine?

When we want to buy a punch press machine we need to know the pressure required to punch the workpiece. But, how can we know the pressure? We can solve this problem by calculation. to do the calculation, we need some parameters: perimeter of the work piece after stamping (mm), material thickness (mm), shear strength of material (mpa) and safety coefficient. And we use the following letters and symbols to represent the parameters in the formula, we can get the following formula:
F=kltt
K —— safety coefficient, usually, k=1.3
l —— perimeter of the work piece after stamping (mm)
t —— material thickness (mm)
t —— shear strength of material (mpa)
Divide the calculated result by 9800N/t to get the punching force, then multiply the value of this force by 2 to get the punching force required for punching this workpiece. Shear strength of common materials can be found in the Materials Manual.

Material	Shear strength of material( kn/mm2 )
aluminum	0.1724
brass	0.2413
low-carbon steel	0.3447
stainless steel	0.5171

Notice: 1kn/mm2 =1000mpa
E.g If you want to drill in a 3mm thick low carbon steel plate and the perimeter of the work piece is 20mm, the pressure needed is as follows:
80x3x0.3447×1.3=107.55KN
107.55x1000=107550N
107550÷9800=10.97t
So, to drill this plate we need a punch press machine of 25t

What are the functions of punch press machine lubrication device?

The lubrication device of a punch press serves the following functions:

1,Friction reduction: During the operation of the punch press, the lubricant forms a thin film between the metal workpiece and the die, reducing friction. This helps to minimize energy loss, extend the lifespan of the die and workpiece.

2, Heat and wear reduction: Punching processes generate a significant amount of heat. The lubricant absorbs and dissipates heat, preventing overheating damage to the parts and dies. It also reduces wear between the metal workpiece and the die, protecting their surfaces from damage.

3, Improved production efficiency: Proper lubrication allows the punch press to operate smoothly, reducing mechanical resistance and improving production efficiency. The lubricant prevents the risk of the workpiece getting stuck or jammed, ensuring stable operation of the punch press.

4, Noise and vibration reduction: Adequate lubrication can reduce the noise and vibration generated during the operation of the punch press, providing a more comfortable and quiet working environment.

In summary, the lubrication device plays a crucial role in the punch press by protecting the machinery and workpieces, improving production efficiency, and ensuring a safe and stable working environment.