Shanghai Chengqian Machinery Co., Ltd

Preformer can produce preforms with high efficiency and high accuracy. Its biggest advantage is to extrude accurately all kind of medium/high-hardness

The H series (5500 PSI) of High Pressure Preformers have been developed to meet an increasing demand from the rubber industry for machines capable of

This equipment is supporting auxiliary equipment, and precision pre-molding machine and plastic material contact parts are stainless steel

Precision Preformer is a kind of high-efficiency and high-precision device for manufacturing rubber blank. Theprecisionpreformeriscomposedofaramextru.

Precision Preformer is a kind of high-efficiency and high-precision device for manufacturing rubber blank. Theprecisionpreformeriscomposedofaramextru.

Precision Preformer is a kind of high-efficiency and high-precision device for manufacturing rubber blank. Theprecisionpreformeriscomposedofaramextru.

Structure introduction The precision preformer is composed of a ram extruder and a rubber blank cutter attached to the ram head. It is also equipped w

Structure introduction The precision preformer is composed of a ram extruder and a rubber blank cutter attached to the ram head. It is also equipped w

Structure introduction The precision preformer is composed of a ram extruder and a rubber blank cutter attached to the ram head. It is also equipped w

Structure introduction The precision preformer is composed of a ram extruder and a rubber blank cutter attached to the ram head. It is also equipped w

Working principle: It is without frozen and liquid nitrogen, using the principle of aerodynamicsand centrifuge, in the barrel the automatically contro

Working principle: It is without frozen and liquid nitrogen, using the principle of aerodynamicsand centrifuge, in the barrel the automatically contro