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Desbobinador de tambor único

Composição do equipamento

Mechanic: Coil preparation saddle, loading trolley, un-coiler main unit (main body, drum or conehead, brake device), hold down roll device, coil peeling device, coil head straightener device

Hydraulic: Shared among the hydraulic system of entry section

Electric: Shared among the electrical control system of entry section

Pneumatic: Air value, solenoid valve, air station

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Apresentação do produto

Visão geral

The uncoiler serves as the very first entry-point piece of equipment for the entire ERW welded tube production line, undertaking the critical initial task of storing, supporting, unwinding and feeding steel coil raw materials for subsequent processing. Cooperating seamlessly with the coil loading trolley, it receives heavy steel coils delivered from the material yard, securely holds the coil inner bore via its expandable mandrel structure, and provides stable radial support to prevent coil deformation, loose winding or accidental collapsing during unwinding operation.
Designed with reliable driving and braking assemblies, the uncoiler performs controlled, continuous decoiling work to release flat steel strip steadily at a matched line speed. It consistently sends the unwound steel strip forward to the leveler/flattener unit for preliminary straightening, eliminating internal coil curvature and surface waviness before the strip enters the forming section of the tube mill.
As the starting core equipment governing material supply rhythm, stable running of the uncoiler directly guarantees uniform strip tension, consistent feeding continuity and overall production line stability. Properly configured uncoilers effectively avoid strip jamming, tensile distortion and uneven feeding defects, laying a solid, qualified material foundation for high-precision tube forming, high-frequency welding, sizing and all downstream procedures in OCTG casing, tubing and general structural pipe manufacturing lines.

As nossas vantagens

  • The bidirectional rotating drum enables upward and downward unwinding.
  • The hold-down roll prevents coil bounce and potential personal injuries, greatly enhancing operational safety. Additionally, a hydraulically or pneumatically actuated brake unit is installed at the rear of the uncoiler main body. With adjustable braking force, it effectively stops the coil from loosening during operation.

Sobre a GH-Petro

GH-Petro supplies customized ERW & OCTG pipe mill solutions.We combine domestic craftsmanship and international leading technologies to deliver high-quality equipment and reliable services.

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Processo de encomenda

1️⃣ Envie o seu pedido de informação
Indique-nos as suas necessidades em termos de produtos e os detalhes da encomenda.

2️⃣ Confirmar a solução
Recomendamos o produto adequado e confirmamos o preço.

3️⃣ Produção e controlo de qualidade
Organizamos a produção e verificamos a qualidade antes da entrega.

4️⃣ Envio e Apoio ao Cliente
Enviamos a mercadoria e prestamos assistência pós-venda.

Simples. Rápido. Fiável.
Envie-nos uma mensagem pelo WhatsApp

Perguntas frequentes

Somos um fabricante profissional e podemos fornecer uma linha de produção personalizada para tubos ERW e uma gama completa de tubos OCTG, de acordo com as suas necessidades, incluindo a secção de entrada, a secção de conformação e calibragem, a máquina de soldadura HF em estado sólido, a máquina de endireitamento, a serra voadora a frio, a máquina de faceamento de extremidades,testador hidráulico, máquina de deteção de falhas por ultrassons, máquina de roscar, máquina de encaixe e máquina de embalagem de tubos.
Para nós, a quantidade mínima de encomenda (MOQ) é flexível e é possível encomendar apenas um conjunto. É claro que a nossa equipa também pode fornecer-lhe uma solução completa de acordo com o seu pedido.
Todos os nossos equipamentos foram concebidos para a produção de tubos em conformidade com as normas API 5CT, API 5L, ASTM, EN, ISO e GB, adequados para aplicações nos setores do petróleo e gás, em condutas, em estruturas e na indústria.
Sim. Oferecemos soluções completas «chave na mão», incluindo a conceção do processo, o fabrico de equipamentos, a orientação na instalação, a colocação em funcionamento, a formação de operadores e o serviço pós-venda.
Sem dúvida. Os nossos sistemas de tratamento térmico e de conformação foram especialmente concebidos para os tipos de aço de alta resistência necessários na produção de tubos OCTG para poços profundos de petróleo e gás.
Estão disponíveis as formas de pagamento T/T e L/C à vista. Podem ser discutidas condições de pagamento flexíveis para projetos «chave na mão» de grande escala.
Oferecemos uma garantia de 12 meses para os componentes principais a partir da data de envio, com assistência técnica vitalícia e serviço de fornecimento de peças sobressalentes.

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Desbobinador de dois tambores
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