船用推进 Forgings For: Superyachts, Cruise Ships, Submarines, Naval Ships & 巡逻船

在苏格兰人打造, 我们提供船用轴锻件, 螺旋桨轴 forgings and forgings for many other propulsion shaft parts to meet these standards. We even offer the certifications that keep your project propelled toward success - including ABS*,劳埃德船级社和DNV-GL. With the long trips and large loads that seafaring vessels undergo, there is an increased need for marine shafts to produce more power and even do so with reduced noise. This demand has led to the design and manufacturing of more efficient propulsion shafts. Our team is well versed in acting as an extension of your team to review blueprints and materials to ensure flow-down requirements are met.

*苏格兰人打造 pricing includes all ABS surveys and certification fees



A propulsion shaft is a part of a system that generates thrust for a boat, 船舶或驳船, 让它们在水中移动, 也称为船用推进. 船用推进采用推力块, 位于主轴的前端, with the shaft line that incorporates all the components to move the vessel. These components include the propulsion shaft, which is used in conjunction with the tail shaft, 中间轴, 推力轴, 法兰连接, 齿轮箱, 船用引擎组件, 螺旋桨轴, propeller and bearings that hold the shaft's alignment. 


  • 螺旋桨、尾轴和传动轴
  • Rudder stock, upper vertical, lower vertical shafts and pintle pins
  • 轴、中间轴、主轴和短轴
  • 可控和可变螺距轴
  • 法兰扭矩轴
  • 输入轴

海洋 shafts are subjected to many loading types during use, 包括转矩, 弯曲, 轴推力和横向载荷. 除了负荷压力, weather and sea conditions create corrosion and wear and tear, 减少推进轴的使用寿命. All of these reasons are why the requirements are so severe for these types of forgings; many "simple" parts play a critical role in not only performance but also crew safety, which is why finding a reliable partner for manufacturing these critical parts is essential.


锻造经验 & 能力:船舶,潜艇 & 船轴锻件

在苏格兰人打造, we know working to regulations for marine applications costs time and money. We can offer you a seasoned partner who comprehends the different processes to meet safety requirements and can help minimize this cost, while mitigating the risk of not meeting requirements. We have extensive experience forging 螺旋桨轴s in many diameters exceeding lengths of 75 feet (22-meter shafts), dependent on the application and overall dimensions required. We supply marine propulsion components for superyachts, 游轮, 潜艇, 海军舰艇和巡逻舰艇. We commonly produce shafts using C45, 34CrNiMo6, 不锈钢, 铬镍铁合金 甚至可以创造 定制材料 to meet specifications - in forged surface, rough machined and fully machined finishes, if needed.



ABS, DNV-GL和劳氏船级社认证

Our long-standing relationships with third-party agencies ensure your certification is complete, 准确准时. Due to years of experience working directly with ABS, our knowledge and understanding of the industry's specifications 是无与伦比的. Certification requirements beyond ISO: 9001:2015 must be specified in your contract.


我们保持广泛的 inventory of ferrous and non-ferrous materials including 17-4 stainless tail shafting grades, 和nitronic, 超级双, and super austenitic grades such as Ferralium® 225年,Hiduron® 191、UNS S31254. From vacuum degassed air melt to ESR or VAR cleanliness levels, our forgings are supplied using the highest-quality material available. This ready inventory eliminates many of the delays associated with order processing, allowing for shorter lead times and quick reaction to market changes.


在苏格兰人打造, we understand the importance of on-time delivery. 在关键情况下, reduced lead times can be offered for breakdown and emergency orders in need of immediate production response.


No matter the grade of material or shape and size of the part, our facilities are designed to support both single-piece and high-volume manufacturing. Utilizing our vast inventory of loose tooling and torch cut capabilities, 我们能减少库存, 这提高了机械性能, 降低成本和限制额外的加工.


With a dedicated account manager for each customer, you know who to contact when in need of a fast turnaround on a quote. 我们受过技术培训的员工, backed by our metallurgical engineers and forging experts, can provide you with the support you need to get your ship back in service.

问题? 联系锻压专家


在苏格兰人打造, we know the importance of getting your parts on-time, as expected. 然而, 为新客户采购锻件, ordering a forging that will meet all specifications for end-use applications may be a challenge, which is why finding a trusted supplier and partner is essential. Our employee-owners are here to ensure your project stays on track with our forgings by offering:

Pro Tip - Did you know near-net shapes can save you time and money? 通常, 一位顾客打电话来订购光盘, which they will later machine down to a more shaped part. By working with our technically trained sales team you can get as close to your finished product shape as possible to optimize your production process.