Compression mould is HC Mould's biggest business, and we specialized in SMC/BMC/GMT/LFT/HP-RTM mold for more than ten years.
SMC ke motsoako oa resine ea polymeri, kenya li-fillers, fiber reinforcement, catalyst, pigments, stabilizers, li-release, le li-thickeners. Ho hlahisoa ha SMC ke ts'ebetsong ea ts'ebetso e tsoelang pele.
This process produces high strength, complex parts in a wide variety of sizes. Matched metal dies are mounted in a hydraulic molding press. The material charge is manually or robotically placed in the mold; the heated mold halves are closed, and up to 2000 psi of pressure is applied. Cycle time ranges from one to five minutes, depending on part size and thickness. Features such as ribs, bosses and inserts can be molded in.
Compression molded fiberglass parts are characterized by net size and shape, two excellent finished surfaces, and outstanding parts-to-part repeatability. Trimming and finishing costs are minimal.
In-mold coatings and vacuum system in the tool are available to improve surface paint ability, eliminating the need for primer.
Meriana ea mebala e ka etsoa.
Molemo oa likarolo tsa SMC tsa ho etsa lintho tse latelang ke tse latelang:
1. Good dimensional stability, including excellent thermal resisitance.
2. Pigmentable bakeng sa 'mala o bōpehileng, o motle ka ponahalo ea hlobo.
3. Molemo oa ho boloka matlo sebakeng se batang le se chesang.
4. E loketse ho sebelisoa ka ntle ho lik'ebetsong tse amanang le ts'ebeliso ea UV le metsi.
Mochine oa BMC o sebelisitsoe thermoset polasetiki e entsoeng ka resin polymer, mefuta e fapa-fapaneng ea li-filler, fiber reinforcement, catalysts, stabilizers, le pigments tse hlahisang mahlaseli. E tletse haholo mme e matlafatsoa ka likhoele tse khutšoanyane.
BMC is available in bulk bags as well as slug form. The mixing operation can be done in a number of ways. There are three methods for combining glass with paste: a continuous screw mixer, a sigma blade mixer and a plough blade mixer. The process chosen is dependent upon specific product properties, product form and volume.
Depending on the end-use application, compounds are formulated to achieve tight dimensional control, flame resistance, high dielectric strength, corrosion and stain resistance and color stability. Its excellent flow characteristics make BMC mold well suited to a wide variety of applications requiring precision in detail and dimensions. The material is available in a wide variety of colors.
Ntle ho moo, hlobo ea BMC e loketse bakeng sa ho hatella kapa ho kenya mochine. Ho hatella sebōpeho sa BMC ho sebelisetsoa ho hlahisa likarolo tse rarahaneng tse kang lisebelisoa tsa motlakase, lisebelisoa tsa koloi, lisebelisoa tsa lisebelisoa tsa motlakase le lisebelisoa, litsing tse khōlō tsa indasteri.
GMT is Glass Mat Reinforced Thermoplastics, mofuta oa lekhabiso le nang le fiber e matlafatsang thermoplastic. E hlahisoa ka li-laminators tse kholo, ho sebelisa mocheso oa thermoplastic le mofuta o mong kapa mefuta e meng ea matlafatso. Mokhoa ona o hlahisa boima bo bobebe, bo kopantsoe ka mokhoa o itseng, bo nang le likarolo tse lekaneng tse lekaneng. Mefuta e mengata e hlahisoa ka bophara ba 1300mm ho ea ho 1400 mm. Leha ho le joalo, mefuta e meng e mecha e entsoe ka bophara bo bongata empa bo na le maiketsetso. Letšoao la lakane le ka fokotsoa hore le behoe ka har'a sesebelisoa sa sesebelisoa se khethehileng 'me le ka kenyelletsa sebaka se khabisitsoeng kapa se sebetsang se khabisitsoeng ka lehlakoreng le leng. GMT hlobo e nolofalletsa ho hlahisa likarolo tse kholo ka litšenyehelo tse tlaase tsa ho sebelisa lisebelisoa le linako tse potlakileng ka nako ea khatello ea lik'hemik'hale. Monyetla oa likarolo tse kopaneng o fana ka monyetla oa ho eketsa ho fokotsa boima le litšenyehelo.
The advantage of GMT mould parts: utilization of regenerated, low forming pressure, long storage period, short shaping cycle, high production efficiency.
GMT hlobo e sebelisoa haholo ka likoloi le kaho ea mohaho, indasteri ea lik'hemik'hale, thepa ea lipapali, thepa ea thepa, joalo-joalo.
LFT is bulk molding material that feature continuous fiber filaments running the full length of the pellet allowing these materials to exhibit simultaneous improvements in strength, stiffness, and impact resistance over a wide temperature range.
Meanwhile, D-LFT (Direct-long fiber thermoplastics) is available for injection or compression molding. Most D-LFT systems, feed glass roving into a twin-screw extruder (TSE), where it is chopped by the screws as it is mixed with molten polymer and additives that have been metered in separately. To improve surface finish, some systems use knives to prechop the roving prior to entrance into the TSE. This method generally yields a shorter fiber, while the direct roving feed produces long fibers and yields parts with higher structural performance.
The advantage of D-LFT mold is that it can reduce production cost by elimination of semi-finished products and logistical effort, and increase production flexibility.
Since established in 1996, Huacheng Mould has passed ISO9001 and was recommended to be the best SMC/BMC/GMT/LFT/ LFI mouldfana ka thepa Chaena. Ka filosofi ea k'hamphani ea "Botšepehi, boleng, le bokhoni" e re thusang ho boloka tšebelisano ea nako e telele le bareki ba rona mose ho maoatle. Ho ba le bokhoni ba ho qaptjoa le ho etsa li-molds ho ea ka litekanyetso tsa tekanyetso ea Europe le boleng ba boleng, Huacheng e fetohile e 'ngoe ea litšiea tsa indasteri.
Re na le phihlelo e atlehileng ho etsa mefuta e sa tšoaneng ea hlobo ea:
The customers of Huacheng Mould are all over the world, suchjoaloka Amerika, Italy, Malaysia, Thailand, Iran le joalo-joalo. Our products enjoyboleng bo phahameng ka ho fetisisa ka theko e utloahalang ka ho fetisisa.