The LJUNGSTRM Division serves with its products the thermal power plant market with two key applications: Air preheaters and gas-gas heaters, based on a similar technology platform of rotary regenerative heat exchangers. ARVOS Group is the owner of the Ljungstrm® technology and brand with its pedigree dating back to the 1920’s, when the first efficient air preheater was invented in Sweden by Frederick Ljungstrm.

With a market share of about 55 per cent ARVOS Group is the global leader in the design, manufacturing, installation and maintenance of Ljungstrm® air preheaters. In addition, an approximate 20 per cent of the global market uses equipment supplied by our current or former Ljungstrm® licensees. Together, this results in more than 15,000 Ljungstrm® air preheaters supplied globally, making it the most widely used brand of rotary regenerative heater in the industry.

The Group combines local presence with global knowledge and resources to deliver the technology and services which meet the demanding expectations of our customers around the world.

Benefit from:

• Extensive experience and global resources

• Continued focus on product R&D

• Highest efficiency and performance products

  Employees: Approx. 1,100
  Headquarters: Wellsville, New York, USA
  Locations: Brazil, China, Czech Republic, Germany, India, Japan, USA

  容克式空預器

  LJUNGSTRM Division向火力電廠提供兩種主要產品：基于回轉式熱交換技術的空氣預熱器和煙氣換熱器。20世紀20年代，世界上第一臺空氣預熱器在瑞典問世，發明人Frederick Ljungstrm，傲華集團是Ljungstrm®技術和品牌持有者。

  傲華集團是Ljungstrm®空預器全球設計、生產、安裝以及維護的領導者，占據著大約55%的市場份額。同時大約20%市場份額的產品使用Ljungstrm®專利。全球15000臺Ljungstrm®的空預器使之成為使用最廣泛的回轉式空預器品牌。

  集團致力于整合全球的技術和資源為全世界客戶提供最優的技術和服務。

  集團優勢：

  豐富的經驗以及全球資源

  關注產品

  高效的產品

  傲華集團全球現有員工大約1100名，全球總部位于美國紐約威爾斯維爾，在巴西，中國，捷克，德國，印度，美國分別設有總部。

  RAYMOND BARTLETT SNOW

  The RAYMOND BARTLETT SNOW Division is a leader in the design, manufacturer and construction of size reduction, classification and thermal processing equipment for over 125 years. With a versatile portfolio of products, ARVOS Group has thousands of references globally and has maintained its position as a leading supplier worldwide.

  As an industry trailblazer, the Raymond® brand is highly regarded as the global expert and leader in the development of size reduction and air classification technologies. Raymond equipment and systems are known for their quality and performance ability, and have set the standard in size reduction.

Bartlett-Snow thermal processing equipment has a long history of providing solutions for heat transfer applications in the chemical, petrochemical, ceramic, magnetic, metals, food, and fertilizer, plastic and industrial solid waste industry worldwide. With over 3,500 installations globally, we are known for our innovative and dependable equipment for the changing needs of these process industries.

RAYMOND BARTLETT SNOW Division works with its customers from initial concept and development of the equipment and systems, through pilot plant testing, equipment manufacturing and commissioning, followed by the full capability to provide OEM replacement parts and technical services.

Raymond® & Bartlett-Snow OEM Replacement parts are manufactured according to the original equipment specification. RAYMOND BARTLETT SNOW Division maintains a database of the original specification of all equipment sold, by serial number and model resulting in accurate records for every piece of equipment including custom designed variations for specific applications.

RAYMOND BARTLETT SNOW Division’s capabilities include the Raymond Bartlett Snow Research & Process Development Center. This modern 25,000 square foot (2,300m2) facility is used exclusively to test and demonstrate the capabilities of Raymond® and Bartlett-Snow equipment under simulated production conditions. It houses a wide range of full-scale  equipment for pulverizing, classifying or thermally processing virtually any mineral, chemical, metal or other material in large material lots which reduces the uncertainty of scale-up between bench and full scale equipment.

雷蒙磨

RAYMOND BARTLETT SNOW事業部專注于粉磨設備的設計、制造、施工、分級以及熱處理設備有著125年的專業經驗，多樣化的產品以及數千個全球業績使傲華集團一直處于世界領先的供應商地位。

作為行業的開拓者， Raymond®已經成為全球范圍內粉磨技術和空氣分級技術的專家和領導者。雷蒙品牌設備和系統以其質量和性能聞名于世，并且建立了顆粒研磨粉碎行業標準。

Bartlett-Snow長期致力于為全球化工、石油、陶瓷、磁選、金屬、食品、化肥、塑料、工業固廢等領域客戶提供傳熱解決方案。并有全球超過3500臺的安裝使用業績，傲華集團以它的創新能力和可靠的并且改變了制造工業需求的設備而聞名于世。

RAYMOND BARTLETT SNOW事業部與客戶共同專注于設備和系統的初步概念建立以及發展更新，并通過了工廠測試，設備制造和調試，同時全方位提供OEM、零部件更換和技術服務。

Raymond® & Bartlett-Snow OEM 設備更換的零部件按照原始設備說明書制造。RAYMOND BARTLETT SNOW 事業部維護著全部銷售的原始的設備規格信息庫，通過設備序列號和型號精確記錄了每一件設備包含常規設計的變化。

RAYMOND BARTLETT SNOW Division 包括Raymond Bartlett Snow Research & Process Development Center。這個占地2300m2 的工廠專門用來測試及證實Raymond® and Bartlett-Snow在模擬實際運行環境下的產品性能。它還提供了較大范圍內原物尺寸的粉磨、分級或熱處理設備用于處理任何礦物、化學原料，金屬物料設備，以減少試驗與原物尺寸設備之間的不確定影響因素。

SCHMIDTSCHE SCHACK

HEAT TRANSFER SOLUTIONS IN INDUSTRIAL HIGH TEMPERATURE AND HIGH PRESSURE  PROCESSES IS OUR PROFESSION

SCHMIDTSCHE SCHACK a Division of ARVOS Group is a leading designer and fabricator of process heat transfer equipment for the chemical and metallurgical industries. 
SCHMIDTSCHE SCHACK operates from its main office and workshop in Kassel with a branch office in Düsseldorf, Germany. Affiliated offices are in Wexford/Pittsburgh, USA and Kobe, Japan.
SCHMIDTSCHE SCHACK is partner to the world leading engineering companies, contractors and operators in chemical, petrochemical and metallurgical industries. 
The ARVOS Group stands for providing reliable, technically mature solutions of highest quality like

• Schmidt'sche® Transfer Line Exchangers

• Schmidt'sche® Syngas Coolers for gasification processes and partial oxidation

• Heat Recovery Systems for steam reforming processes (H2, ammonia, methanol), ammonia combustion and ammonia combustion/nitric acid production

• Schack® High Temperature Products e.g.

• Schack® Carbon Black Air Preheater

• Schack® Sewage Sludge Incineration

  Corporate pride lies in the strength of being able to furnish custom made solutions for  process gases at very high temperatures of up to 2,730°F (1.500°C) and high pressures of up to 5,800 psi (400 bar).

  Translation:

  專業的工業高溫高壓傳熱方案

  傲華集團SCHMIDTSCHE SCHACK事業部，是化工及冶金領域領先的傳熱設備設計及制造品牌。

  SCHMIDTSCHE SCHACK總部位于德國卡塞爾，同時在德國杜塞爾多夫、愛爾蘭韋克斯福德、美國匹茲堡以及日本神戶分別設有分公司或附屬機構。

  SCHMIDTSCHE SCHACK一直以來都是化學、石油以及冶金領域世界頂級工程公司的業務及合作伙伴。

  傲華集團致力于提供高質量并且技術成熟可靠的

  Schmidt'sche® 線型熱交換器

  氣化及局部氧化Schmidt'sche® 合成氣體冷卻器

  用于蒸汽改造流程（氫，氨，甲醇），氨氧化或硝酸產品的熱恢復系統

  Schack® 高溫產品

  Schack® 碳處理空氣預熱器

  Schack® 污泥焚燒

  SCHMIDTSCHE SCHACK能夠在經過加工的氣體達到1500°C高溫以及400 bar 以下為客戶定制解決方案。