We specialize in manufacturing of OEM copper/bronze/brass alloy products, familiar with alloy's material properties and processing technology such as casting, die-casting, gravity casting, sand casting,hot forging and machining. Qili is equipped with various metal cutting devices and optical spectrum analyzers, CMM, with ISO9001, 14001, 45001 and IATF1649 certificated.Meanwhile, we manufacture brass and bronze valves in accordance with relative national standards. Our company has a 2.5 million productive capacity of water meters per year.
Our customers cover Europe, America, Australia, Southeast Asia, etc.
Contador de água
Corpo de bronze/bronze do medidor de água
Outros sutiãs/componentes de bronze do medidor de água
Fundição personalizada de latão/bronze/cobre, usinagem, peças forjadas
Introduction: Make the copper liquid pouring into the alloy mold to produce the product under high pressure. Can produce all kinds of brass (such as ZCuZn40PB2, CC770s, etc.) materials.
Advantages : The surface is pretty good; It can produce thin-walled parts and products with complex shapes.
Equipment: IMPRESS-III-DCC280 Cold chamber die-casting machine, can be cast up to 5kg.
Process: Casting - Cleaning casting system - Shot blasting
Introduction:The product was made by the coated sand casting technology (thermal method). Including various no-lead bronze such as C89833,C83600, normal brass such as CC770S,C69300 and so on.
Vantagem: compare com a fundição em areia tradicional, o modelo é preciso e estável. Tem capacidade para produzir alguns produtos de formas complexas.
Equipment : We have a large specification core shooter, can be cast up to 100kg; And we have a complete casting line.
Process: Coated sand molding - Assembling - Pouring - Cleaning - Cutting and Grinding - Shot blasting
Introduction : Make the copper liquid pouring into the metal mold under the action of gravity for casting. Can produce all kinds of brass (such as ZCuZn40PB2, CC770s, etc.) materials.
Advantages : The surface is low roughness; The mechanical properties of castings are good.
Equipment : IMR Gravity casting machine, can be cast up to 10kg.
Introdução: Aquecimento de tubos de cobre e bastões de cobre em alta temperatura e colocá-los no molde para estampagem e formação.
Vantagens: alta precisão do tamanho do blank; O material tem alta densidade.
Equipment : Equipment: 200-630 ton punch press, can press products up to 200mm.
Processo: estampagem - aquecimento - perfuração vermelha - jateamento - para voar borda
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