FRP Profile Pultrusion Machines Sheet Making Thermoforming Hydraulic Press Machine

Product Description:

Hydraulic type pultrusion machine is controlled by PLC, which adopts hydraulic pressure type to-and-fro as traction force with pneumatic length-fixing cutting. The machine can produce various FRP(including Glass fiber and fiber) Pultrusion Profiles include square tubes, rectangular tubes, round tubes, angles, I-shapes, channel, rod, and rod fiberglass pultruded profile .

Product Features：

1.Three beams and four columns structure.

2.Three beams are welded with tempering treatment.

3.Cartridge valve integrated hydraulic system: long service life, less hydraulic impact and reduce leak points.

4.Hydraulic system equipped with pre-release device to reduce hydraulic force impact.

5.Operation button centralized control and equipped with adjusting and semi-auto model.

6.Equipped with single-constant stroke and pressure function.

Product Advantages:

1.Ejector rod lifting device is two cylinder to parallel advance ,smooth ,no waveing.

2.Stripping plate and stripping beam adopt elasticity connection,go up and down is parallel and steady.

3.The module using delicate 45# steel,grinding,polishing and the surface is plating.It has antiseptic function,smooth and easy to demould.

4.Ejector rod can go up and down along with lifting device,easy to change and easy maintenance.

5.Ejector rod is made from steel parts grinding ,surface smooth,firmness and wear resistance.

Product Parameter:

Product Pictures:

FAQ:

Question1 : What is Pultrusion?

Answer : Pultrusion is a continuous low pressured molding process using fiber reinforcements and thermosetting resins matrices. The fiber reinforcements are drawn through resin bath or injected with resin in which all fibers are thoroughly impregnated with the liquid resin system. The wet-out fiber is formed to the desired geometric shape and pulled into a heated steel die. Once inside the die, the resin cure is initiated by controlling at precise elevated temperatures. The composite laminate solidifies in the exact cavity shape of the die, as it is continuously "pulled" by the Pultrusion machine, thus getting the name - Pultrusion.

Question 2 : Can any shape be pultruded?

Answer : Virtually any constant cross section can be pultruded dependant upon wall thickness and complexity of the cross section of the profile.

 Question 3 : What are the most typical reinforcements used in the Pultrusion process?

 Answer : Typical reinforcements used are fiberglass roving, continuous strand mat, woven and stitched fabrics. Other reinforcing materials such as basalt fiber, carbon and aramid fibers, which are more costly, can be utilized during the Pultrusion process to increase the modulus / stiffness of the composite member.