Alignment

Guidance devices are the main products for the classification of alignment, playing an important role during mold operation. Guide bushing, guide pin and guide pin sets all belong to guidance devices. Guide bushing and guide pin are always matched together for practical using, and guide pin sets could be regarded as an independent guidance device.

Lots of steel material could be chosen for making guide pin and guide bushing, like SKD 61, 40Cr, 20Cr... The choice for raw material will influence the hardness of the product.

Besides, specific products are applied for designated mould types, mainly for plastic mold, stamping die and automobile die.

Ejection

Ejection devices are used for plastic injection mold, which could push out the casting from the mold cavity.

Ejector pin is the most common one used in mold industries.

Ejector sleeve is need to match with a thinner ejector pin, and then could be normally used.

Air poppet valve is a special kind of ejection device. Compared with normal ejector pin, it is distinguished from shape, structure and the way of pushing out the parts. It's more appropriate to apply into deep and airproof vacuum situation

General mold components

Alignment and Ejection are two big parts in mold components. Besides, there are still a variety of products, small but indispensable during mold operation.

Pin punch is used for stamping die, which is an important parts on progressive die. Sprue bush is the connecting part between the machine and plastic mould. Dowel pins are widely used in moulds and machine, taking effect of connection and fixation. Locating locks are important for molds open and close. Die springs are divided into several different load degrees, and chosen by actual necessity...

Please browse specific product page in our website, more products and details are listed.

Hydraulic cylinder

Hydraulic cylinder is the hydraulic execute component in a hydraulic system of various machine. It could transfer hydraulic energy into mechanical energy, so that realize straight reciprocating motion or rocking motion.

Pull rod hydraulic cylinder and compact hydraulic cylinder are two forms of cylinders. The former is equipped with a pull rod, and the latter is more suitable to fit in molds, machining fixture or install machinery where space is limited because its small volume.

A hydraulic cylinder is composed of several components: primary seal, secondary seal, piston rod, piston rod end, rod gland, ports, bi-directional piston seal, non-metallic wear band and cylinder body.

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