Company news
Wuhan Handern special-shaped production equipment
Wuhan Handern special-shaped production equipmentProfile production equipment is the same as pipe and sheet extrusion molding, mainly including extruder, die, sh…
Company news 348 2020-12-10
Wuhan HanDern Preparation before forming of raw materials
Wuhan HanDern Preparation before forming of raw materials Preparations before molding include pretreatment of raw materials such as drying and crushing, mixin…
Company news 359 2020-12-09
Wuhan Handern Classification, performance and characteristics of light stabilizers
Wuhan Handern Classification, performance and characteristics of light stabilizersThere are many kinds of light stabilizers. According to their mechanism of acti…
Company news 341 2020-12-08
Wuhan Handern Orientation of plastics in the molding process
Wuhan Handern Orientation of plastics in the molding process 1. Flow orientation(1) In the isothermal flow area, due to the small cross-section of the pipe, the …
Company news 359 2020-12-07
Thermoforming of Wuhan HanDern Plastic
Thermoforming of Wuhan HanDern PlasticI. OverviewThermoforming is a method of manufacturing materials using thermoplastic sheets as raw materials. During manufac…
Company news 372 2020-12-04
Wuhan HanDern Selection and use of filler
Wuhan HanDern Selection and use of filler1. The choice of fillerMainly depends on the particle size and distribution, particle shape, surface area, stacking meth…
Company news 380 2020-12-03
Wuhan Handern Extrusion, Push Forming Equipment and Process
Wuhan Handern Extrusion, Push Forming Equipment and Process1. Extrusion of PTFEBecause the melt viscosity of PTFE is greater than 10-16 Pas (360C), it cannot be …
Company news 357 2020-12-02
Wuhan Handern Dipping and Gluing Process
Wuhan Handern Dipping and Gluing Process Dipping and sizing is a key process for manufacturing the advantages and disadvantages of laminated plastic products.…
Company news 415 2020-12-01
Wuhan HanDern Molding Technology
Wuhan HanDern Molding TechnologyThe thermoforming operation process includes: (1) clamping of the sheet; (2) heating (3) forming (4) cooling; (5) demolding.1. Cl…
Company news 371 2020-11-30
Wuhan Handern Foaming Agent
Wuhan Handern Foaming Agent Blowing agent is a kind of material that can make plastic in a liquid or plastic state within a certain viscosity range form a…
Company news 321 2020-11-27
Wuhan Handern Hollow Blow Molding Process
Wuhan Handern Hollow Blow Molding Process1. Special blow molding processGenerally refers to blow molding of sandwich plastic products or a blow molding process w…
Company news 319 2020-11-26
Wuhan Handern One two-component (or multi-component) injection molding
One two-component (or multi-component) injection moldingTwo-component injection molding includes two-color, two-component, and double-layer compound injection mo…
Company news 340 2020-11-25