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Φ76-168mm/◻60-130mm ERW Welded Pipe Flying Cold Saw,Servo Tracking Cold Flying Saw for OCTG

Composição do equipamento

Mechanic: Base bed, travelling carriage (include saw feeding of rectangular coordinate profiling feeding path & sawing system of double blade, guide roll stands, clamping fixtures), travelling carriage drive mechanism, support roll stands, speed measuring unit

Hydraulic: Hydraulic station, hydraulic valve group

Electric: Operation console, electrical control cabinets, equipped with: HMI, motion controller, servo drive, VFD drive, encoder, remote diagnostic module, etc.

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Apresentação do produto

Visão geral

Our ERW Welded Pipe Flying Cold Saw is custom-built for high-speed continuous cold cutting of small and medium-diameter steel tubes. Highly versatile, it can be perfectly matched with orbital milling cutoff units, flying cut-off equipment, ERW tube mills, and full production lines dedicated to OCTG casing and tubing.
It adopts a shear-style cold cutting mechanism equipped with an all-in-one cooling and lubrication system that expels the majority of cutting heat via metal chips. This structural design maintains low operating temperatures for both pipe workpieces and cutting blades throughout the whole cutting cycle.
Capable of high linear running speeds, it produces perfectly squared tube ends that are burr-free, distortion-free and dimensionally precise. An ideal solution for high-output pipe manufacturers, this unit significantly boosts overall line efficiency while delivering stable, superior quality finished pipes consistently.

Specifications

Model No. Siza of Tube (mm) Thickness of Tube     (mm) Cut Length   (m) Cut  Tolerance Mill Speed (m/min) Qty. of Saw Blade Material of Saw Blade
LFJ-GH32 Φ13-38     ◻10-30 0.6-2.3 2.0-12.0 ≤±2mm Max.150 1 TCT/HSS
LFJ-GH50 Φ20-63.5   ◻15-50 0.8-3.0 2.0-12.0 ≤±2mm Max.130 1 TCT/HSS
LFJ-GH76 Φ32-89     ◻25-70 1.2-4.0 2.0-12.0 ≤±2mm Max.120 1 TCT/HSS
LFJ-GH89 Φ32-108    ◻30-75 1.5-4.0 2.0-12.0 ≤±2mm Max.110 1 TCT/HSS
LFJ-GH114 Φ63-114    ◻50-90 1.2-5.0 3.0-12.0 ≤±2mm Max.85 1 TCT/HSS
LXFJ-GH114 Φ76-127    ◻60-100 2.0-5.0 4.0-12.0 ≤±2mm Max.85 2 TCT/HSS
LFJ-GH127 Φ60-140    ◻50-110 1.2-6.0 3.0-12.0 ≤±2mm Max.70 1 TCT/HSS
LXFJ-GH140 Φ89-140    ◻70-120 2.5-6.0 4.0-12.0 ≤±2mm Max.80 2 TCT/HSS
LFJ-GH165 Φ76-168    ◻60-130 2.0-8.0 3.0-12.0 ≤±2mm Max.65 1 TCT/HSS
LXFJ-GH165 Φ114-165   ◻80-130 2.5-8.0 4.0-12.0 ≤±2mm Max.75 2 TCT/HSS
XFJ-GH165 Φ48-165    ◻50-150 4.0-10.0 6.0-12.0 ≤±2mm Max.40 2 TCT
LXFJ-GH219 Φ114-219   ◻100-150 4.0-12.0 2.5-8.0 ≤±2mm Max.70 2 TCT
XFJ-GH219 Φ114-219   ◻60-200 3.5-12.0 6.0-18.0 ≤±2mm Max.40 2 TCT
XFJ-GH273 Φ165-273   ◻60-220 4.0-12.0 6.0-18.0 ≤±2mm Max.38 2 TCT
XFJ-GH325 Φ165-325   ◻80-250 5.0-14.0 6.0-18.0 ≤±2mm Max.35 2 TCT
XFJ-GH406 Φ219-406   ◻80-300 6.0-16.0 6.0-24.0 ≤±2mm Max.35 2 TCT
XFJ-GH508 Φ219-508   ◻100-400 6.0-18.0 6.0-24.0 ≤±2mm Max.30 2 TCT
XFJ-GH630 Φ219-630   ◻100-500 6.0-20.0 6.0-24.0 ≤±2mm Max.30 2 TCT
XFJ-GH660 Φ325-660   ◻100-500 6.0-22.0 6.0-24.0 ≤±2mm Max.30 2 TCT
XFJ-GH711 Φ325-711   ◻100-600 8.0-22.0 6.0-24.0 ≤±2mm Max.25 2 TCT
XFJ-GH762 Φ325-762   ◻100-600 8.0-25.0 6.0-24.0 ≤±2mm Max.25 2 TCT

Working Principle

Different from traditional abrasive hot cutting discs that generate massive frictional heat and sparks, this single cold saw blade relies on precision-ground hard cutting teeth to shear tube wall mechanically. During high-speed rotation and controlled feeding, cutting coolant continuously washes the cutting zone to dissipate heat instantly. All cutting thermal energy is taken away by swarf, so no heat-affected zone (HAZ), tube oxidation or thermal deformation occurs on pipe ends, realizing true cold cutting forming for tubular workpieces. Optimized tooth gullet design ensures smooth chip evacuation, avoiding tooth clogging during long-time high-speed tube cutting.

As nossas vantagens

  • High-Speed Cutting Performance for Small & Medium Tubes
  • Superior Cut Surface Quality, Minimal Secondary Processing
  • Long Service Life & Excellent Wear Resistance
  • Low Vibration & Stable Continuous Running

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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