Ürün Açıklaması
Single Screw Parallel Shaft Reducer for Plastic Extruder (JHM/ ZLYJ/ ZSYJ)
CHINAMFG extruder gearboxes have 2 popular series for 2 types screw extruders:
ZLYJ/ZSYJ Series Extruder Gear Units for Single Screw Extruders
SZ Series Extruder Gear Units for Conical Twin Screw Extruders
For parameters of SZ series gearbox and other extruder gearboxes applications, please consult our sales representatives and engineers.
Components:
1. Housing: Cast Iron or Steel Plate Welding
2. Gear Set: Hardened Helical Gear Pairs, Carburizing, Quenching, Grinding, Gear Hardness HRC54-62
3. Input Configurations:
Keyed CHINAMFG Shaft Input
4. Output Configurations:
Hollow Shaft Output
Models:
ZLYJ112~ZLYJ630
ZSYJ450~ZSYJ630
Özellikler:
1. High strength alloy steel gears and shafts, sturdy and wearable
2. Hollow output shaft integrated with strong thrust bearings to withstand axial force of the screw
3. Large load capacity, superior performance for screw extruders applications
4. High efficiency, high reliability, long service life, low noise
5. Optional international brands of bearings and oil seals (ZheJiang CHINAMFG Oil Seals)
Applications:
Plastic Extruders
Rubber Extruders
Single Screw Extruders (ZLYJ/ZSYJ Series Extruder Gearbox)
Conical Twin Screw Extruders (SZ Series Extruder Gearbox)
Kurulum:
Horizontal Mounted
Vertical Mounted
Yağlama:
Oil Dip and Splash Lubrication
Forced Lubrication (Additional Oil Pump)
Cooling:
Natural Cooling
Auxiliary Cooling Devices
Company Introduction
Get the right gearbox for your equipment.
CHINAMFG knows gearbox. As the leading industry gearbox manufacturer, PSS offers the best power transmission solutions to perfectly meet your specific industry application. On gearbox, CHINAMFG has a lot more to share.
We always satisfy all industries with our gearbox
CHINAMFG strives for 100% satisfaction from customers of all industries. We welcome challenges to offer tailored design or special solution to satisfy customers’ Special needs on applications. We like to make impossibility become possibility.
Key features
Turbine gearboxes and planetary gearboxes are our advantages. Most companies can only manufacture Helical Bevel gearboxes, and we have a strong design team that has now designed turbine gearboxes up to 70, 000 rpm.
Diversity
CHINAMFG offers a vast diversity of gear reducer, geared motor and gearbox. No doubt you are able to find what you need with PTT.
Güvenilirlik
CHINAMFG is a trustworthy manufacturer you can rely on, no matter in terms of quality, delivery, pricing, service, etc. It becomes our name tag during our history of servicing our customers.
Capability
CHINAMFG is able to manufacture 200, 000 sets of gear reducers yearly and keeps investing on development of new series product.
We have a large list of our satisfied clients
Among the large list of our satisfied clients, there are many trend-setting top brands in various industries.
Mian products
Helical Gear Units
Bevel-Helical Gear Units
ZYJ Series Gear Units
DY Series Gear Units
P Planetary Gear Units
MLX Series Mill Gear Units
High Speed Gear Units
Non-stand Gear Units
RFQ
Q:Are you trading company or manufacturer?
A: We are manufacturer with over 20 years’ experience.
S: Teslimat süreniz ne kadar?
A: Generally it is within 10 days if the goods are in stock, for goods produced as per order, it is within 35 days after confirmation of order.
Q: How long should I wait for the feedback after I send the enquiry?
A: Normally within 12 hours.
Q: What information should I give you to confirm the product?
A: Model/Size, Transmission Ratio, Speed, Shaft directions & Order quantity etc.
Q: Hong long is your product warranty?
A: We offer 12 months warranty from departure date of the goods.
Q: What is your payment terms? T/T 100% in advance for amount less than USD10000.-, 30% T/T in advance , balance before shipment for amount above USD10000.
If you have any other questions, please feel free to contact us below:
HOW TO CONTACT US?
Send your Inquiry Details in the Below, click “Send” Now!
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| Başvuru: | Motor, Machinery, Agricultural Machinery, Plastic and Rubber Extrusion |
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| İşlev: | Change Drive Torque, Speed Changing, Speed Reduction |
| Düzen: | Helical |
| Özelleştirme: |
Mevcut
| Özelleştirilmiş Talep |
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Nakliye Ücreti:
Birim başına tahmini nakliye ücreti. |
Kargo ücreti ve tahmini teslimat süresi hakkında bilgi. |
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| Ödeme yöntemi: |
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İlk Ödeme Tam Ödeme |
| Para birimi: | US$ |
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| İade ve geri ödemeler: | Ürünleri teslim aldıktan sonraki 30 güne kadar iade talebinde bulunabilirsiniz. |
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Impact of Gear Ratios on Machinery Performance in Agricultural Gearboxes
The gear ratio in agricultural gearboxes plays a crucial role in determining the performance of machinery. It directly affects the relationship between the input and output speeds and torques. Here’s how gear ratios influence machinery performance:
- Speed and Torque Conversion: Gear ratios allow for the conversion of speed and torque between the input and output shafts. Higher gear ratios can reduce output speed while increasing output torque, making it suitable for tasks requiring high power.
- Power and Efficiency: Gear ratios affect the efficiency of power transmission. While reducing the speed through higher gear ratios can increase torque, it’s essential to strike a balance to maintain efficiency. Lower efficiency can lead to energy loss and increased heat generation.
- Task Adaptability: Different agricultural tasks require varying levels of torque and speed. Gear ratios enable machinery to be adaptable to different tasks by providing the necessary torque for heavy-duty activities like plowing or tilling and higher speeds for tasks like transport.
- Optimal Performance: Selecting the appropriate gear ratio ensures that machinery operates within its optimal performance range. It prevents overloading the engine or the gearbox, contributing to smoother operation and reduced wear and tear.
- Productivity and Fuel Efficiency: Proper gear ratios can enhance the overall productivity of agricultural machinery. By optimizing torque and speed, tasks can be completed efficiently, reducing the time and fuel consumption required for operations.
- Consideration of Terrain: Different terrains and field conditions require adjustments in gear ratios. Steep slopes or heavy soil may necessitate lower gear ratios for increased torque, while flat terrain could benefit from higher ratios for faster operation.
- Impact on Components: Gear ratios can influence the load distribution on gearbox components. Higher gear ratios might subject components to increased forces and stresses, potentially affecting their lifespan.
- Operator Comfort: Proper gear ratios contribute to operator comfort by providing the necessary power for smooth operation without straining the machinery. This can lead to reduced operator fatigue and improved safety.
- Özelleştirme: Some modern agricultural equipment offers adjustable or variable gear ratios, allowing operators to fine-tune machinery performance based on specific tasks and conditions.
Choosing the right gear ratio for agricultural gearboxes involves considering factors such as the intended task, soil conditions, and equipment specifications. It’s essential to strike a balance between torque and speed to achieve optimal machinery performance and maximize productivity.

Tarım Araçlarında Şanzıman Çalıştırılması İçin Özel Güvenlik Önlemleri
Dişli kutulu tarım makinelerinin kullanımı, kazaları önlemek ve operatörlerin ve çevredeki kişilerin güvenliğini sağlamak için dikkatli bir güvenlik önlemi gerektirir. İşte tarımsal dişli kutusu kullanımıyla ilgili bazı özel güvenlik önlemleri:
- Kullanım kılavuzunu okuyun: İlgili şanzıman ve makineye ait üretici kılavuzunu inceleyin. Bu kılavuz, doğru çalıştırma, bakım ve güvenlik yönergeleri hakkında değerli bilgiler içermektedir.
- Uygun Eğitim: Operatörlerin, şanzımanın nasıl takılıp çıkarılacağı, hızların nasıl ayarlanacağı ve acil durumların nasıl ele alınacağı da dahil olmak üzere, makinenin güvenli kullanımı konusunda eğitildiğinden emin olun.
- Koruyucu Ekipman: Operatörler, enkaz, hareketli parçalar veya diğer tehlikelerden kaynaklanabilecek yaralanma riskini azaltmak için kask, eldiven, koruyucu gözlük ve sağlam ayakkabı gibi uygun koruyucu ekipman giymelidir.
- Çalışma alanını temizle: Makineyi çalıştırmadan önce, alanı engellerden, döküntülerden ve çevredeki kişilerden temizleyin. Makine ile insanlar arasında güvenli bir mesafe olduğundan emin olun.
- Güvenli Ekler: Şanzıman, ek parçalarla birlikte kullanılıyorsa, çalışma sırasında ayrılmalarını önlemek için üretici yönergelerine uygun olarak düzgün bir şekilde sabitlendiğinden ve monte edildiğinden emin olun.
- Güvenli Bir Şekilde Etkileşim Kurun: Tüm personelin güvenli bir mesafede olduğundan ve makinenin sağlam bir zeminde bulunduğundan emin olduktan sonra vites kutusunu devreye alın ve makineyi çalıştırın.
- Bol giysilerden kaçının: Operatörler, hareketli parçalara takılabilecek bol giysiler veya aksesuarlar giymekten kaçınmalıdır.
- Acil Durdurma: Makinenin üzerindeki acil durdurma düğmelerinin ve anahtarlarının yerini öğrenin ve gerekirse bunları kullanmaya hazır olun.
- Düzenli Bakım: Şanzıman ve makine üzerinde düzenli bakım kontrolleri yaparak tüm parçaların düzgün çalışır durumda olduğundan emin olun. Aşınmış parçaları değiştirin ve üretici tarafından önerilen şekilde bileşenleri yağlayın.
- Düzgün Bir Şekilde Kapatın: Bir işlemi tamamladığınızda, şanzımanı devreden çıkarın, makineyi kapatın ve kazara çalıştırmayı önlemek için varsa güvenlik kilitlerini devreye alın.
Bu güvenlik önlemlerine uyulması, dişli kutulu tarım makinelerinin çalıştırılması sırasında kaza ve yaralanma riskini büyük ölçüde azaltabilir. Herkes için güvenli bir çalışma ortamı oluşturmak amacıyla her zaman güvenliğe öncelik verin.

Contribution of Agricultural Gearboxes to Tractor Functionality
An agricultural gearbox is a vital component of a tractor’s powertrain system, playing a pivotal role in enabling the tractor to perform a wide range of tasks on the farm. The functionality of tractors heavily relies on the proper operation of their gearboxes, which facilitate various essential functions:
- Güç Aktarımı: Tractors are required to deliver substantial power and torque to perform tasks like plowing, tilling, and hauling. Agricultural gearboxes transmit power from the tractor’s engine to its wheels or other implement attachments, enabling efficient power delivery to the ground.
- Speed Control: Different agricultural tasks demand different speeds. Gearboxes allow operators to control the speed of the tractor to match the requirements of the task at hand. Whether it’s slow-speed operations like tilling or high-speed transport, the gearbox provides the necessary speed adjustments.
- Implement Attachment: Tractors are often used with a variety of implements, such as plows, harrows, and mowers. The gearbox facilitates the connection and operation of these implements by transmitting power and torque from the tractor’s engine to the implement’s working components.
- Directional Changes: Agricultural gearboxes enable tractors to change direction smoothly. They provide the necessary gearing arrangements to reverse the tractor’s movement, making it easy to maneuver around the farm, fields, and obstacles.
- Adaptation to Terrain: Agricultural gearboxes help tractors adapt to different terrains and soil conditions. By adjusting the gear ratio, tractors can optimize their performance for tasks like climbing slopes, working on uneven ground, or pulling heavy loads.
Modern agricultural gearboxes are designed for durability and reliability in the demanding farming environment. They are often equipped with features like multiple gears, synchronization mechanisms, and efficient lubrication systems to enhance their performance and longevity.
Regular maintenance and periodic checks are essential to keep the agricultural gearbox in optimal condition. Proper lubrication, gear inspection, and addressing any signs of wear or damage contribute to the longevity and consistent performance of the gearbox, thus ensuring the tractor’s functionality throughout the farming seasons.


editor by CX 2024-02-28