Specification	Unit	200 Ton
Capacity	KN	2000
Pressure	Mpa	25
Travel	mm	500
Max. Opening height	mm	1000
Down Speed	mm/s	100-120
Press Speed	mm/s	3-11
Slow return speed	mm/s	3-10
Up Speed	mm/s	100
Table size （left and right X front and rear）	mm	800*1200
Pump	NB5-G32/50F	40
Motor power	KW	7.5
Holding time	s	0-3600

FRP products are products made of FRP as raw materials. It is a new composite material. SMC and BMC belong to FRP, which are widely used. Main products: SMC septic tank, SMC manhole cover, SMC trench cover, SMC water tank, SMC cable support, SMC fan shell, SMC water tank, etc.This material has many advantages, such as light weight, high strength, anti-corrosion, heat preservation, insulation, sound insulation, long service life and so on. Because its strength is equivalent to steel and contains glass, it also has the color, shape, corrosion resistance, electrical insulation, thermal insulation and other properties like glass, so it forms the easy to understand name “FRP”. At present, the production of FRP products is one-time molding by hydraulic press machine(assembly of corresponding molds).

What is the molding process?

The molding process uses the characteristics of each stage in the resin curing reaction to realize the product molding, that is, the molding material plasticizes, flows and fills the mold cavity, and the resin is cured. In the process of filling the mold cavity with the molding material, not only the resin flows, but also the reinforcing material flows, so the molding pressure of the molding process is higher than that of other processes. The molding process of FRP products has low requirements for temperature and pressure and large variable range, which can greatly reduce the cost of equipment and mold; It has high production efficiency, short forming cycle, easy to realize full-automatic mechanized operation, relatively low production cost, good fluidity of raw materials in the production process, and can complete the production of special-shaped products.

How to find the reason why the pressure of 200 ton SMC hydraulic press machine does not increase?

1. Simple tests can be carried out to determine the specific location:
2. Manually lift the valve core of the system solenoid valve to see how much the system pressure is (generally not less than 20MPa).

In this way, you can basically determine the problem (oil pump or system valve), but first make sure that the solenoid valve connected to the system can work normally.

1. If the pressure of the master cylinder cannot rise, it is necessary to consider whether the sealing ring of the master cylinder is aging and worn out, and confirm whether the liquid filling valve is broken.
2. Whether there are some common sense operation errors. Although this phenomenon is relatively simple, it should also attract the attention of hydraulic press operators, such as the reverse connection of three-phase power supply, the height of oil in the oil tank does not reach the specified value, and the pressure regulating valve does not increase the pressure (that is, the overflow valve is not adjusted properly). This phenomenon usually occurs when new employees use the hydraulic press for the first time.
3. The hydraulic press machine is underpowered.  Generally appear in the old press machine, either the hydraulic pump loss, or the motor aging, then you can put the palm on the outer wall of the tubing (is the hydraulic pump connected to the tank of the pipe), start the hydraulic machine, the machine pressed workpiece if the suction is very large, the hydraulic pump is no problem, on the contrary, there is a problem; Motor aging is relatively rare. If the motor is really aging, it will produce a lot of noise. Because the motor can not afford the oil pump, the motor is suppressed, so the sound will be very big.

Tsinfa can produce the most suitable hydraulic press machine according to your actual processing needs, if you need our hydraulic press machine, please contact us.