List of Machine elements products
- classification：Machine elements
451～495 item / All 30086 items
Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!
- Other conveying machines
Ideal for micro-machining! Achieves deburring of holes and double-sided machining in one pass, which was difficult with conventional tools!
- Other machine tools
We will be exhibiting at Mecatronics Tech Japan 2021 from October 20 (Wednesday) to October 23 (Saturday)!
Our company will exhibit at "Mechatrotech Japan 2021," which will be held at Portmesse Nagoya from Wednesday, October 20 to Saturday, October 23, 2021. We will introduce our tools, including the 'Bar Off Tool' capable of chamfering and deburring from a diameter of 0.8 mm, and the 'FEM' tool breakage detection device that reliably detects breakage. We look forward to your visit. (Booth number: 2B12)
"Lechler" offers industrial standard strainers with a maximum pressure of 12 bar and basket strainers with 8 bar!
- nozzle
- valve
- Pipe Fittings
The website of the long-established German nozzle manufacturer, Lechler, has been renewed.
The website of Lechler, the number one nozzle manufacturer in Europe (Germany), has been renewed. You can access industrial spray nozzles (general, environmental, steel) and agricultural spray nozzles from the homepage. Please take a moment to visit the following URL if you have the time.
Cost reduction! A lineup of "low noise + energy-saving + high-performance" air nozzles approved by OSHA, FDA, and EC No. 1935/2004.
- nozzle
- nozzle
- Pneumatic Equipment
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
Sonic Corporation's blower and air knife use high-speed air of up to 25.4 m/sec for water removal and drying! Energy-saving blower! Demo units available for loan!
- nozzle
- Pneumatic Equipment
- Other drying equipment
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
Powerful air at over 25m/s for water removal and drying! Additionally, time-saving and energy-efficient! Comprehensive catalog available.
- nozzle
- Food Cleaning Equipment
- Air Curtain
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
A collaborative product of Rehila's nozzle technology and Sonosys's ultrasonic technology.
- nozzle
- Coating Machine
- Ultrasonic Oscillator
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
Due to the lack of a power source, it can be used in places where open flames are strictly prohibited. An essential item for ventilation measures.
![Clustajet-Manhole-Extraction-[web].jpg](https://image.mono.ipros.com/public/product/image_sub/ebe/814726/IPROS42358070695630466121.jpeg?w=280&h=280){kind=small}
- Pneumatic Equipment
- nozzle
- tube
Notice of Landing Page Update for 【TIC】
We are promoting our products using landing pages. If you have some time, please take a look at them. If you have any questions, feel free to contact our staff. ◇◆◇Main◇◆◇ - Spray Solution Division Website - YouTube ◇◆◇Various Landing Pages◇◆◇ ★★Industrial Nozzles★★ - Lehner Multi-Channel Jet (Air Nozzles and Accessories) - Lehner Tank Cleaning Spray Nozzles - Lehner Precision Spray Nozzles and Accessories - Lehner Pulse Spray Type Single Fluid Micro Spray System - Lehner Spray Nozzles and Accessories for Chemical Plants - Lehner Mist Separator ★Agricultural Nozzles★★ - Lehner Agricultural Spray Nozzles and Accessories - Lehner Banana Nozzle (Seedling) ★Ultrasonic Spray Nozzles★ - Sonia Ultrasonic Spray Nozzles ★Other Products★ - Sonic Tank Dryer (Tank Drying Device) - Secomac Cluster Jet Ventilator
A new challenge with the Sonia Corporation's low-flow ultrasonic spray nozzle!
- nozzle
- Other physicochemical equipment
- Other machine elements
Notice of Discontinuation of Sales for Sonaer Particle Generators
We would like to inform you that we have received an important notification regarding product supply from Sonia Corporation, as detailed below. ■ Regarding Discontinued Products The following products will be discontinued for sale starting June 1, 2026: • 241TM • VM Module • 241CT • CST • CV • 2.4MHz Crystal This measure has been taken because it has become difficult to sell these products individually due to the soaring manufacturing and procurement costs of gold and fluoropolymer crystals. ■ Conditions for Continued Sales In the future, the 241TM, VM, and 2.4MHz Crystal will only be available for sale to customers who have previously purchased the 241PGT or 241PG. ■ Handling of New 241PGT The new 241PGT will only be provided as replacement parts. It will not be sold for new applications. If you have any questions or concerns regarding this matter, please feel free to contact us. We appreciate your continued support and look forward to serving you.
Freely and precisely fixed to the blow area.
- Pipe Fittings
- nozzle
- nozzle
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
Freely and precisely fixed to the blow area.
- Pipe Fittings
- nozzle
- nozzle
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
World's One, Air Nozzle with Orifice Cover - An air nozzle that achieves strong impact force with laminar flow - One of the best-selling products.
- nozzle
- nozzle
- Pneumatic Equipment
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
Freely and easily fixed to the blow area in a pinpoint manner.
- Pipe Fittings
- nozzle
- nozzle
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
Fixed precisely at the blow area freely and effortlessly.
- Pipe Fittings
- nozzle
- nozzle
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
Best-selling Rehiller Company Air Nozzle Multi-Channel Jet Series Flat Type
- Pneumatic Equipment
- nozzle
- nozzle
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
Freely and precisely fixed to the blow area.
- hose
- nozzle
- nozzle
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
Freely and precisely fixed to the blow area.
- hose
- nozzle
- nozzle
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
Freely and precisely fixed to the blow area.
- Pipe Fittings
- nozzle
- nozzle
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
Freely and precisely fixed to the blow area.
- Pipe Fittings
- nozzle
- nozzle
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
Freely and precisely fixed to the blow area.
- Pipe Fittings
- nozzle
- nozzle
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
Best-selling Rehiller air nozzle FL-600E's sister product, small round type.
- nozzle
- nozzle
- Pneumatic Equipment
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
Best-selling Rehira air nozzle, multi-channel jet series, flat type extra large.
- nozzle
- Pneumatic Equipment
- nozzle
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
Freely and precisely fixed to the blow area.
- Pipe Fittings
- nozzle
- nozzle
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
Freely and precisely fixed to the blow area.
- Pipe Fittings
- nozzle
- nozzle
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
We offer a variety of designs for dual-fluid spray nozzles!
- nozzle
- Pneumatic Equipment
- valve
We have uploaded a case study of the Lechler company's dual-fluid spray nozzle.
We have uploaded a new case study featuring the Rehila company's dual-fluid spray nozzle. *Please download the case study from the catalog page.
We offer vertical axis hollow cone nozzles and horizontal axis hollow cone nozzles from Lechler!
- nozzle
- valve
- Water Hydraulic Equipment
The website of the long-established German nozzle manufacturer, Lechler, has been renewed.
The website of Lechler, the number one nozzle manufacturer in Europe (Germany), has been renewed. You can access industrial spray nozzles (general, environmental, steel) and agricultural spray nozzles from the homepage. Please take a moment to visit the following URL if you have the time.
We offer vertical and horizontal full cone nozzles, as well as cluster head nozzles from Lechler!
- nozzle
- Pneumatic Equipment
- valve
The website of the long-established German nozzle manufacturer, Lechler, has been renewed.
The website of Lechler, the number one nozzle manufacturer in Europe (Germany), has been renewed. You can access industrial spray nozzles (general, environmental, steel) and agricultural spray nozzles from the homepage. Please take a moment to visit the following URL if you have the time.
"Lechler" is designed for the uniform spraying of liquids and jet pressure!
- nozzle
- Pneumatic Equipment
- nozzle
Our company's handled products, including air nozzles and tank cleaning nozzles from Rehlar, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metory."
We are pleased to announce that our company's handled products, including air nozzles from Rehlar, tank cleaning nozzles, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metoree." About "Metoree" Metoree is a comparison site for industrial product manufacturers aimed at engineers, researchers, and purchasing professionals. It provides useful information to help engineers easily compare and select products and manufacturers.
"Lechler" provides a transparent straight jet flow with the highest accuracy and precision!
- nozzle
- Pneumatic Equipment
- valve
New Product Information for Lehira Corporation's Spray Nozzle
A new product information page for Lehira's spray nozzles has been launched. - HelixFlow The new HelixFlow spiral nozzle is used in flue gas desulfurization systems, cooling, and gas humidification. It features a robust, maintenance-free design. - PopUp Clean The PopUp Clean series is designed for areas affected by mixers and spray shadows. It features a compact, robust embedded design made from high-quality materials. - PressureClean PressureClean achieves maximum cleaning efficiency with precise solid jets and is suitable for small tanks with stubborn dirt. - MeshClean+ Equipped with particularly powerful solid jet nozzles, it revolutionizes hygiene management in tank cleaning. - Sulphur Hollow Cone The nozzle and gun for sulfur combustion optimize SO₂ generation in industrial processes such as sulfuric acid production. - SMDmax The new SMDmax full cone nozzle generates larger droplets to provide optimal performance for applications prone to entrainment effects.
In addition to the ≪Lechler≫ rotary tank cleaning nozzle, we also offer fixed spray balls! A comprehensive lineup is available!
- nozzle
- Food Cleaning Equipment
- Beverage Production Equipment
We have uploaded a case study of the Lechler company's spray drying nozzles.
【DryMaster Case Study | Achieving Four Times the Lifespan of Strawberry Pulp Spray Drying】 A major European food manufacturer faced a short lifespan of 14 to 18 hours for competitive nozzles in the spray drying process of strawberry pulp, which contains a high amount of citric acid, leading to decreased production efficiency. This was due to the combined wear from high pressure (10 MPa) and acidity, necessitating frequent replacements. By introducing the Lechler DryMaster, the lifespan was extended to approximately four times due to the high wear resistance of the carbide components. It could be directly attached to existing lances without the need for equipment modifications. Additionally, nozzle clogging was resolved, significantly improving continuous operation and quality. Used carbide components can be returned through the CaRe recycling program, contributing to reduced environmental impact and credit allocation. It is suitable for food applications and is also praised for its rapid shipping and high compatibility.
Lechler TWISTLOC easy nozzle replacement system, plug-in easy attachment and detachment system, etc. are available!
- nozzle
- Pneumatic Equipment
- valve
The website of the long-established German nozzle manufacturer, Lechler, has been renewed.
The website of Lechler, the number one nozzle manufacturer in Europe (Germany), has been renewed. You can access industrial spray nozzles (general, environmental, steel) and agricultural spray nozzles from the homepage. Please take a moment to visit the following URL if you have the time.
Non-contact water removal and drying of wire cables using Sonic Corporation's blower and air knife.
- Drying Equipment
- Pneumatic Equipment
- nozzle
We have uploaded a case study using blowers and air knives manufactured by Sonic.
Water removal drying is "not easy"! Insufficient drying of cans and bottles can lead to many defects such as label peeling, printing defects, condensation, and reduced cardboard strength. Sonic's system, using blowers and air knives, maintains a stable airspeed even on high-speed lines, ensuring reliable moisture removal. It achieves up to 75% energy savings compared to compressed air, improving both quality and cost simultaneously. With custom designs tailored to container shapes, line speeds, and processes, it can also address challenges in existing equipment. It enhances the drying process in beverage and food lines for high efficiency.
The noise level has decreased by about 60%! This air nozzle can be used not only in general industries but also in food service and healthcare.
- nozzle
- nozzle
- Pneumatic Equipment
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
What is "one stone, three birds"? It refers to an air nozzle that, while being low noise (quiet) and reducing air consumption (energy-saving), also has a strong impact force (high functionality).
- nozzle
- Pneumatic Equipment
- nozzle
Our product catalog is now available on Apelza.
The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.
Spraying fine particles without pressure! Atomization through the vibration of piezoelectric ceramics!! Low power consumption and low energy costs!!
- valve
- Ultrasonic Oscillator
- nozzle
Notice of Discontinuation of Sales for Sonaer Particle Generators
We would like to inform you that we have received an important notification regarding product supply from Sonia Corporation, as detailed below. ■ Regarding Discontinued Products The following products will be discontinued for sale starting June 1, 2026: • 241TM • VM Module • 241CT • CST • CV • 2.4MHz Crystal This measure has been taken because it has become difficult to sell these products individually due to the soaring manufacturing and procurement costs of gold and fluoropolymer crystals. ■ Conditions for Continued Sales In the future, the 241TM, VM, and 2.4MHz Crystal will only be available for sale to customers who have previously purchased the 241PGT or 241PG. ■ Handling of New 241PGT The new 241PGT will only be provided as replacement parts. It will not be sold for new applications. If you have any questions or concerns regarding this matter, please feel free to contact us. We appreciate your continued support and look forward to serving you.
Using it before the final drying provided results that exceeded expectations in terms of drying effectiveness.
- Drying Equipment
- nozzle
- others
We have uploaded a case study using blowers and air knives manufactured by Sonic.
Water removal drying is "not easy"! Insufficient drying of cans and bottles can lead to many defects such as label peeling, printing defects, condensation, and reduced cardboard strength. Sonic's system, using blowers and air knives, maintains a stable airspeed even on high-speed lines, ensuring reliable moisture removal. It achieves up to 75% energy savings compared to compressed air, improving both quality and cost simultaneously. With custom designs tailored to container shapes, line speeds, and processes, it can also address challenges in existing equipment. It enhances the drying process in beverage and food lines for high efficiency.
The pioneer of air nozzles, SecoMax, offers air amplification type air nozzles (achieving improved blowing and energy savings through air amplification!).
- nozzle
- valve
- Pneumatic Equipment
Uploaded a proposal for water drainage of steel plates (case study).
A testament to innovation and trust at the forefront of the steel industry! That is the blowing process of the steel plate drainage device. Technology that exceeds performance achieves robustness capable of withstanding harsh environments. Innovative design and reliable manufacturing processes maximize productivity and open the door to a sustainable future. Experience the power of the blowing process that accelerates the evolution of your business.
The spray nozzle newly developed by Lehira! A suitable spray nozzle is essential for producing powders!!
- nozzle
- Other powder equipment
- Drying Equipment
We have uploaded a case study of the Lechler company's spray drying nozzles.
【DryMaster Case Study | Achieving Four Times the Lifespan of Strawberry Pulp Spray Drying】 A major European food manufacturer faced a short lifespan of 14 to 18 hours for competitive nozzles in the spray drying process of strawberry pulp, which contains a high amount of citric acid, leading to decreased production efficiency. This was due to the combined wear from high pressure (10 MPa) and acidity, necessitating frequent replacements. By introducing the Lechler DryMaster, the lifespan was extended to approximately four times due to the high wear resistance of the carbide components. It could be directly attached to existing lances without the need for equipment modifications. Additionally, nozzle clogging was resolved, significantly improving continuous operation and quality. Used carbide components can be returned through the CaRe recycling program, contributing to reduced environmental impact and credit allocation. It is suitable for food applications and is also praised for its rapid shipping and high compatibility.
Improve water drainage and drying efficiency after painting!
- Hydraulic Equipment
- nozzle
- nozzle
A resin coupling that allows for reliable attachment and detachment of two piping systems in one action.
- Coupling
[Tokyo Event: 30th and 31st] Perfect for equipment integration! We will hold a live demonstration of small couplings.
At the Sanwa Odaiba Satellite Showroom, we will hold a special exhibition every month with a designated theme. In January, it will be held on the 30th (Thursday) and 31st (Friday)! This special exhibition will focus on compact couplings that are ideal for integration in various devices and equipment that are becoming smaller. We will showcase actual products. We will display parts in various shapes, so you can find the perfect product! Sales representatives will also be present on the day. Please take this opportunity to gain insights for improving your company's equipment. <Date and Venue> Date: January 30 (Thursday) to January 31 (Friday), 2020 Time: 11:00 AM to 5:00 PM (Last admission at 4:00 PM) Venue: Sanwa Enterprise Satellite Showroom 2-4-32 Aomi, Koto-ku, Tokyo, TIME24 Building, 5th Floor, South-5 Advance Reservation: *Please make a reservation in advance when visiting. >>TEL: 048-871-0501<< For more details, please check the attached PDF. All staff members look forward to your visit.
A metal compact model that further evolves the non-spill technology, which minimizes liquid dripping during coupling disengagement and air mixing during connection to the utmost limit.
- Coupling
We have started distributing the comprehensive catalog of plastic piping components, "Sanwa Piping Components 2020 Comprehensive Catalog."
Sanwa Enterprise Co., Ltd. has published the comprehensive piping parts catalog "Sanwa Piping Parts 2020," featuring carefully selected products from over 5,000 plastic piping components. We introduce piping parts that enable "connecting," "stopping," and "disconnecting" in a total volume of 275 pages. Many new products are also included. We are currently offering this catalog for free to those who request it, so please feel free to request materials or contact us.
A next-generation coupling that uses polyphenylsulfone (PPSU) resin as the main material, allowing for use with fluids up to 115°C.
- joint
[Seminar 12/16 Thu] Water Cooling Circuits Noted for High Efficiency and Quiet Operation - Global Trends and Notable Products
Effective thermal management is essential for the healthy operation of electronic devices. In recent years, the adoption of water cooling systems has become a global trend due to their high efficiency and quiet operation. In this seminar, we will invite a speaker from CPC, a market leader in plastic couplings, to share insights on global trends in water cooling circuits. Focusing on the "coupling," which is key to efficient fluid transport and maintenance, we will discuss the latest technologies and case studies to help you understand the current state of water cooling circuits. The seminar will be held at the TFT Building, just a 3-minute walk from Tokyo Big Sight. If you are planning to attend SEMICON Japan, we encourage you to stop by. Organizer: Sanwa Enterprise Co., Ltd. Cooperation: Colder Products Company Target Audience: Design engineers and design managers from equipment manufacturers, sales representatives and sales managers from distributors serving equipment manufacturers. Participation Fee: Free (pre-registration required)
A metal medium-sized model that has further evolved the non-spill technology to minimize liquid dripping during coupling disconnection and air intrusion during connection to the utmost limit.
- Coupling
[Tokyo Event: 30th and 31st] Perfect for equipment integration! We will hold a live demonstration of small couplings.
At the Sanwa Odaiba Satellite Showroom, we will hold a special exhibition every month with a designated theme. In January, it will be held on the 30th (Thursday) and 31st (Friday)! This special exhibition will focus on compact couplings that are ideal for integration in various devices and equipment that are becoming smaller. We will showcase actual products. We will display parts in various shapes, so you can find the perfect product! Sales representatives will also be present on the day. Please take this opportunity to gain insights for improving your company's equipment. <Date and Venue> Date: January 30 (Thursday) to January 31 (Friday), 2020 Time: 11:00 AM to 5:00 PM (Last admission at 4:00 PM) Venue: Sanwa Enterprise Satellite Showroom 2-4-32 Aomi, Koto-ku, Tokyo, TIME24 Building, 5th Floor, South-5 Advance Reservation: *Please make a reservation in advance when visiting. >>TEL: 048-871-0501<< For more details, please check the attached PDF. All staff members look forward to your visit.
A new liquid connection control system that integrates CPC coupling technology and RFID technology.
- joint
[Tokyo Event: 30th and 31st] Perfect for equipment integration! We will hold a live demonstration of small couplings.
At the Sanwa Odaiba Satellite Showroom, we will hold a special exhibition every month with a designated theme. In January, it will be held on the 30th (Thursday) and 31st (Friday)! This special exhibition will focus on compact couplings that are ideal for integration in various devices and equipment that are becoming smaller. We will showcase actual products. We will display parts in various shapes, so you can find the perfect product! Sales representatives will also be present on the day. Please take this opportunity to gain insights for improving your company's equipment. <Date and Venue> Date: January 30 (Thursday) to January 31 (Friday), 2020 Time: 11:00 AM to 5:00 PM (Last admission at 4:00 PM) Venue: Sanwa Enterprise Satellite Showroom 2-4-32 Aomi, Koto-ku, Tokyo, TIME24 Building, 5th Floor, South-5 Advance Reservation: *Please make a reservation in advance when visiting. >>TEL: 048-871-0501<< For more details, please check the attached PDF. All staff members look forward to your visit.
Equipped with a unique magnetostrictive sensor! "Floating and Delamination" detection system using mobile impact elastic wave survey method.
- Other machine elements
- Sensors
We provide total support from material selection and manufacturing method proposals to production based on our customers' requests.
- Other machine elements
- Processing Contract