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Descrição do produto

 

Descrição do produto

This gearbox is designed for plastic extrusion machine. It  meet JB/T9040-1999 standard.  The gear is made of high-strength alloy steel and hardened by carburizing and quenching. The accuracy of grinding teeth is higher than Level 6 and the hardness is HRC 54-62. In the front of output shaft,we assemble a thrust bearing with  high safety factor to bear the extrusion pressure of screw.

Fotos detalhadas

 

Loading capacity sheet of CHINAMFG and ZSYJ reduction gearboxes
Tipo ZLYJ ZSYJ
Spec     * * * * * * * * * * * *
112 133 146 173 200 225 250 280 315 330 375 395 420 450 500 560 630 450 560 530
-8 -8 -10 -12.5 -12.5 -16 -16 -16 -16 -16 -16 -16 -16 -12 -20 -20 -20 -32 -57 -44
                                         
Normal input power(kw) n=1500rpm
Ordinary reliable 15 22 30.8 39 55 75 82.5 116 171 _ 260 300 315 332 450 600 825 240 240 370
High reliable 10 15 18.3 30.8 45 60 67 75 116 207 207 240 250 266 350 550 675 200 220 315
                                         
  Allowable output torque(N.m)
Ordinary reliable 800 1165 1962 2484 4379 6568 7643 11822 17427 _ 26497 3571 32102 38599 5571 76433 105095 48917 87134 103694
High reliable 525 764 1165 1962 3583 5334 6306 7643 11822 21000 21096 24380 25478 33885 44566 70063 85978 40764 79873 88280

Recommended parameters of single-screw extruder machine reduction gearbox(Optional)
Tipo Spec. Power/Kw Speed-Input Speed-Output Load torque/N.m Axial force/KN Screw diameter Length-Diameter Ratio
ZLYJ 112-8 5.5 800 100 525 35 less than 35 25:1
113-8 6 800 100 764 39 50 25:1
146-10 11 1000 100 1050 54 55 25:1
173-10 18.5 900 90 1962 110 65 25:1
200-12.5 30 1000 80 3581 155 75 25:1
225-12.5 45 1000 80 5371 180 90 25:1
250-16 55 1120 70 7503 192 105 25:1
280-16 75 960 60 7643 258 110 25:1
315-16 85 960 60 13528 287 120 25:1
330-16 110 960 60 17528 360 135 25:1
375-16 132 960 60 21008 390 150 25:1
395-16 185 960 60 29442 400 160 25:1
420-16 160/220 960 60 31831 430 160/170
450-20 213 1000 60 40640 500 180 25:1
500-20 220 1000 50 42571 550 180 25:1
560-17 440 1000 50 84034 700 200 25:1
630-10 540 1000 50 15712 770 250 25:1
ZSYJ 450-32 200 1500 47 4 0571 500 165 25:1
560-57 220 1500 26 80802 700 190 25:1

perfil de companhia

Zhe jiang yifan gear box group CO., LTD was set up in 1970. It specializes in developing and producing small and medium-sized marine gearboxes, plastic extruder slowdown bins, Z4 DC motors,generators and so on.There are mainly 300 moreproduction equipments,including more than60 big,fine and expensive ones. The area of our company is 110, 000 square meters.There are 350 staff,and 25%of the total number are the middle and senior technical members. Since the venture,we commit toresearching and developing new products,and keeping improving the technology. We pay great attention to the after-salesservice. All of these efforts increase the developing footsteps of our company. We have strong technical strength , sophisticatedprocessing equipments,advanced products detection equipments,and own a complete security system including productsdesigned,mechanical processing,unit assembly,testing before coming out from the factory and after-sales service. Ourproducts have passed the ISO9001 Quality System Certification.

 

Certificações

 

 

Nossas vantagens

1: High transmission efficiency
2: Smooth operation and low noise
3: Small size and high carrying capacity.
4: Easy to disassemble and easy to install.

Perguntas frequentes

P: Você é uma empresa comercial ou fabricante?
UM: Somos uma fábrica.
 

P: Qual é o prazo de entrega?
UM: Geralmente, o prazo de entrega é de 5 a 10 dias se os produtos estiverem em estoque, ou de 15 a 20 dias se não estiverem.
 

P: Podemos comprar uma unidade de cada item para teste de qualidade?
UM: Sim, teremos prazer em aceitar pedidos de teste para avaliação da qualidade.

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Aplicativo: Machinery
Função: Speed Reduction
Layout: Coaxial
Dureza: Superfície dentária endurecida
Instalação: Tipo horizontal
Etapa: Double-Step
Exemplos:
US$ 500/Piece
1 unidade (pedido mínimo)

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caixa de engrenagens do motor

Repair or Replacement of a Mower Gearbox

Whether a mower gearbox can be repaired or needs to be replaced depends on the extent of the damage and the condition of the gearbox components. Here are some factors to consider:

  • Minor Issues: If the gearbox is experiencing minor issues such as a leaking seal, damaged gasket, or a loose bolt, these problems can often be repaired without the need for a full replacement.
  • Worn Gears or Bearings: If the gears or bearings are worn or damaged, they can sometimes be replaced individually, especially if the rest of the gearbox is in good condition.
  • Severe Damage: If the gearbox housing is cracked, the gears are severely damaged, or the entire unit is extensively worn, a replacement gearbox might be the more cost-effective solution.
  • Cost of Repairs: Sometimes, the cost of repairing multiple components in a gearbox can be close to the cost of a new gearbox. In such cases, it might make more sense to opt for a replacement.
  • Age of the Mower: If the mower itself is old and the gearbox is showing signs of wear, it might be worth considering whether it’s more economical to invest in a new mower with a new gearbox.

It’s recommended to consult a professional mechanic or technician who specializes in mower repairs. They can assess the extent of the damage, provide you with repair and replacement options, and help you make an informed decision based on the specific situation.

caixa de engrenagens do motor

Differences between Manual and Automatic Mower Gearboxes

Manual and automatic mower gearboxes differ in their operation, control, and convenience:

  • Operation: Manual gearboxes require the user to engage and disengage gears manually using a clutch or lever. Automatic gearboxes, on the other hand, change gears automatically based on speed and load conditions.
  • Control: Manual gearboxes provide more direct control over gear selection, allowing the user to choose the appropriate gear for specific tasks. Automatic gearboxes, however, offer a hands-free experience with gear changes managed by the gearbox itself.
  • Convenience: Automatic gearboxes are more convenient for users who prefer a hassle-free experience. They eliminate the need to manually shift gears, making operation simpler and more user-friendly.
  • Complexity: Automatic gearboxes are more complex in design compared to manual ones due to the presence of sensors, electronic controls, and additional components required for automatic shifting.
  • Eficiência: Manual gearboxes can provide better control over power delivery and may be more efficient in certain situations. However, automatic gearboxes optimize gear changes for fuel efficiency and performance.
  • Cost: Automatic gearboxes are generally more expensive to manufacture and repair due to their complexity. Manual gearboxes are simpler and often more affordable.

The choice between manual and automatic mower gearboxes depends on user preference, the level of control desired, and the intended use of the mower. Both types have their advantages and disadvantages, and the decision should be based on the user’s needs and priorities.

caixa de engrenagens do motor

Função da caixa de engrenagens de um cortador de grama

A caixa de engrenagens de um cortador de grama é um componente crucial em diversos tipos de cortadores de grama e equipamentos para manutenção de gramados. Sua principal função é transferir a potência do motor do cortador para as lâminas de corte, permitindo que elas girem e realizem o corte ou a trituração da grama. As caixas de engrenagens de cortadores de grama são projetadas para atender às necessidades específicas das tarefas de corte, fornecendo o torque e a conversão de velocidade necessários para cortar grama, ervas daninhas e outras vegetações com eficiência.

As principais funções da caixa de engrenagens de um cortador de grama incluem:

  • Transmissão de potência: A caixa de engrenagens do cortador de grama transfere a potência gerada pelo motor para as lâminas de corte. Essa transmissão de potência é necessária para que as lâminas girem na velocidade necessária para um corte eficiente.
  • Conversão de torque: As caixas de engrenagens dos cortadores de grama são projetadas para converter a alta velocidade e o baixo torque de saída do motor na rotação de alta rotação e baixa velocidade exigida pelas lâminas de corte.
  • Sincronização de lâminas: Em cortadores de grama com múltiplas lâminas de corte, a caixa de engrenagens garante que todas as lâminas girem na mesma velocidade e permaneçam sincronizadas. Isso assegura um padrão de corte uniforme e consistente.
  • Altura de corte ajustável: Muitas caixas de engrenagens de cortadores de grama são equipadas com mecanismos que permitem aos operadores ajustar a altura de corte das lâminas. Esse recurso possibilita aos usuários personalizar a aparência do gramado e acomodá-lo a diferentes alturas de grama.
  • Controle de direção: Algumas caixas de engrenagens de cortadores de grama são projetadas para permitir a alternância entre as direções para frente e para trás, possibilitando que o cortador contorne obstáculos ou altere os padrões de corte.

As caixas de engrenagens para cortadores de grama estão disponíveis em diversos modelos e configurações para se adequarem a diferentes tipos de cortadores, como cortadores rotativos, cortadores de lâminas, cortadores de cilindro e outros. Elas desempenham um papel crucial para garantir uma manutenção eficiente e eficaz do gramado, fornecendo a potência e o torque necessários para cortes limpos e uniformes.

China supplier Zlyj-280-16 Hot Sale Vertical Anisotropic Single Screw Plastic and Rubber Extruder Gearbox   car gearbox	China supplier Zlyj-280-16 Hot Sale Vertical Anisotropic Single Screw Plastic and Rubber Extruder Gearbox   car gearbox
editor by CX 2024-05-16