Compression hlobo is HC Mould's biggest business, and we specialized in SMC / BMC / GMT / LFT/HP-RTM mold for more than ten years.
SMC is a mixture of polymer resin, insert fillers, fiber reinforcement, catalyst, pigments, stabilizers, release agents, and thickeners. Manufacturing of SMC is a continuous in-line process.
This process produces high strength, complex parts in a wide variety of sizes. Matched metal dies are mounted in a hydraulic molding press. Thematerial 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.
Theadvantage of SMC molding parts is as follows:
1. Good dimensional stability, including excellent thermal resisitance.
2. Pigmentable for molded-in color, best appearance with mold texture.
3. Excellent property retention in cold and hot environments.
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 e fumaneha ka mekotla e mengata hammoho le foromo ea slug. Tshebetso ea ho kopanya e ka etsoa ka litsela tse 'maloa. Ho na le mekhoa e meraro ea ho kopanya khalase le ho pata: sehlaseli se tsoelang pele, se-sigma blade mixer le sesepa se nang le mohoma. Tshebetso e khethiloeng e itšetlehile ka thepa e itseng ea sehlahisoa, foromo ea sehlahisoa le boholo.
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. Thematerial 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 ke Glass Mat e tsosolositsoengThermoplastics, a kind of sheet molding compound with fiber reinforced thermoplastic. It is produced on huge laminators, using a thermoplastic resin and one or more forms of reinforcement. Theprocess yields a lightweight, partially consolidated, semifinished composite in sheet form. Most forms are produced to 1300mm to 1400 mm widths. However, some newer forms are made to greater but proprietary widths. Thesheet stock may be cut to size to suit placement in the tool for a specific application and also can incorporate a decorative or functional surface laminated to one side. GMT hlobo makes possible the production of large parts with low tooling costs and fast cycle times via compression molding. Thepotential for parts consolidation presents the opportunity to further reduce weight and cost.
Theadvantage of GMT hlobo parts: utilization of regenerated, low forming pressure, long storage period, short shaping cycle, high production efficiency.
GMT mold is mostly used in Automotive and building &construction, chemical industry, packaging, sport equipment, joalo-joalo.
LFT ke lihlahisoa tse ngata tse nang le lisebelisoa tse tsoelang pele tsa pellet tse lumellang lisebelisoa tsena hore li bontše ntlafatso ea nako e le 'ngoe ka matla, ho tiea, le ho hanyetsa ka matla holim'a mocheso o moholo oa mocheso.
Ho sa le joalo, D-LFT (li-thermoplastics tse telele ka nako e telele) li fumaneha bakeng sa ente kapa ho hatelloa ha maikutlo. Lisebelisoa tse ngata tsa D-LFT, li fepa ka khalase e le li-twse-screw extruder (TSE), moo e khethiloeng ke lisebelisoa ha e kopane le lipolisi tse kopantsoeng le lihlahisoa tse entsoeng ka mokhoa o fapaneng. E le hore ho ntlafatsoe ho fihla holim'a metsi, mekhoa e meng e sebelisa lithipa ho thibela ho tsamaea pele ho kena ka har'a TSE. Mokhoa ona o atisa ho hlahisa fiber e khutšoanyane, ha fepa e tsamaeang ka ho toba e hlahisa fiber e telele mme e hlahisa likarolo tse nang le mekhoa e phahameng ea mohaho.
Theadvantage 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 hlobo supplier in China. With the company philosophy of “Honesty, quality, and efficiency” which enable us to keep a long-term cooperation with our customers overseas. Having the capability of design and making hlobos according to European technical standards and quality level, Huacheng has become one of the pillars of the industry.
We have successful experience in making various kinds of hlobos for:
Thecustomers of Huacheng Mould are hohle lefatšeng, joalojoaloka Amerika, Italy, Malaysia, Thailand, Iran le joalo-joalo. Lihlahisoa tsa rona li thabelaboleng bo phahameng ka ho fetisisa ka theko e utloahalang ka ho fetisisa.