Tag Archives: ca557 attachment chain

China Hot selling Agricultural Ca550 Ca620 Ca557 Conveyor Roller Chain with A1 A1s A1w A29 Attachment

Product Description

Agricultural CA550 CA620 CA557 Conveyor Roller Chain With A1 A1S A1W A29 Attachment

Product Description

Agricultural CA550 CA620 CA557 Conveyor Roller Chain With A1 A1S A1W A29 Attachment

 

Chain Size

Attachment No.

J

K

L

M

N

T

CA550

A1

1.000

1.484

.422

.875

.266

.105

CA620

A1

1.234

1.563

.453

.875

.266

.125

CA620

A1S

1.234

1.563

453

.875

.328

.125

CA620

*A1W

1.625

2.094

.625

2.375

.391

.125

CA557

A29

1.000

1.493

.563

1.125

.391

.125

*WELD ON ATTACHMENT

 

Company Profile

The company has advanced manufacturing technology and relatively strong manufacturing force, and high-end precision testing instruments to ensure that every chain leaving the factory is qualified. The company mainly deals in: transmission chain, transmission chain, lifting chain, agricultural machinery chain, stainless steel chain, etc. Various non-standard chains are ordered separately. The company uses more than 600 kinds of non-standard molds. It can be customized according to drawings. We implement all-round management and control over product quality and service, and constantly improve customer satisfaction. The chain produced by the company enjoys a certain reputation in the world with its high quality, good reputation and high-quality service.

Related products

The chain types are divided into engineering chain, conveying chain, plate chain, transmission chain, escalator chain, parking equipment chain, agricultural chain, stainless steel chain, etc. There are different types of chains with different purposes, specifications, models and styles. 

Plate chain type Plate chain is usually used to lift goods. For example, forklift, lifting machinery and equipment. Plate chain has no rollers, but chain plates are connected with each other. It is a kind of chain used for loading. Different types of plate chains have different functions, Stainless steel chain Stainless steel chain types include standard stainless steel chain, stainless steel hollow pin chain, stainless steel chain used for environmental protection equipment, etc,
 
Type of transmission chain Many types of transmission chains are power transmission chains, such as precision roller chains, double pitch roller chains, high-strength short pitch precision roller chains, petroleum chains, pumping unit chains, self-lubricating roller chains, side bending (turning machine) chains, corrosion resistant chains, etc There are many types of escalator chains, including escalator step chains, heavy-duty high gradient escalator step chains, travelator chains, and escalator chains of different specifications and models,

 

The engineering chain includes many kinds of chains, such as cement bucket elevators, environmental protection equipment, pavers, trenchers, welding equipment, mining, power plant dust removal and other equipment.
 
Agricultural machinery chain Agricultural machinery chain is a chain developed and produced according to the characteristics of different crops, including rice harvester chain, GS38 combine chain, corn harvester chain, citrus straw harvester chain, soybean harvester chain, peanut harvesting chain, garlic sowing chain, and potato planter chain.
There are many types of conveying chains, such as wood conveying chain, double speed chain, RF conveying chain, sharp tooth chain, sugar chain, brown oil chain, F chain, metric conveying chain, top roller conveying chain, grain scraper, hollow pin, suspension conveying, etc. The conveying chain is a power chain for transporting goods. Parking equipment chain This type of chain includes roller chains for parking equipment, chains for vertical circulation parking equipment, and parking equipment chains that can be developed according to demand.
 

We not only produce chains and transmissions, including gear boxes, sprockets, gears, racks, couplings and other products, but also supply them to meet your one-stop purchase. Welcome to consult us

 

Packaging & Shipping

Certifications

 

Usage: Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain
Material: Stainless steel
Surface Treatment: Oil Blooming
Feature: Oil Resistant
Chain Size: 1/2"*3/32"
Structure: Roller Chain
Samples:
US$ 9999/Piece
1 Piece(Min.Order)

|
Request Sample

ca550 chain

Are there variations of the CA550 roller chain available for specific material handling needs?

Yes, there are variations of the CA550 roller chain available to meet specific material handling needs in various industries. The CA550 roller chain is part of the agricultural series of roller chains and is commonly used in conveying applications, especially in the agriculture and food processing sectors.

Some of the variations and customization options for the CA550 roller chain include:

  • Attachments: The chain can be equipped with various types of attachments to accommodate specific product handling requirements. Attachments such as extended pins, bent or straight attachments, and custom-designed attachments can be added to the chain to carry products of different shapes and sizes.
  • Coatings: Depending on the application, the chain can be coated with materials like zinc, nickel, or other coatings to enhance corrosion resistance or provide better lubrication retention.
  • Materials: While the standard CA550 roller chain is typically made of carbon steel, there are options to manufacture it using stainless steel or other materials for applications requiring higher strength, corrosion resistance, or specific environmental conditions.
  • Roller Types: The roller chain can be supplied with different types of rollers, such as standard rollers, flanged rollers, or heavy-duty rollers, to suit different load-carrying requirements and reduce friction.
  • Preload: Some applications may require a preloaded chain to minimize the effects of chain elongation, and this can be achieved by specifying the appropriate clearances during the chain assembly process.

When selecting the right variation of the CA550 roller chain for your material handling needs, it’s crucial to consider factors such as load capacity, speed, environmental conditions, and the specific characteristics of the materials being conveyed. Working with a reputable chain manufacturer or supplier can help you determine the most suitable chain design and configuration for your application.

ca550 chain

What materials are used in the manufacturing of the CA550 roller chain?

The CA550 roller chain is typically manufactured using high-quality materials to ensure durability and performance. The main components of the chain include:

  • Pins: Made from heat-treated alloy steel to provide excellent strength and wear resistance.
  • Bushings: Usually made from seamless steel tubes with a special coating for improved wear resistance and reduced friction.
  • Rollers: Constructed from steel and undergo heat treatment to enhance hardness and wear resistance.
  • Plates: Manufactured from high-quality steel with precise tolerances to ensure proper articulation of the chain.
  • Sidebar: Made from steel to provide the required strength and flexibility for smooth operation.
  • Pins and cotter: These components are typically made from stainless steel for added corrosion resistance and to secure the chain ends.

The specific material compositions may vary depending on the manufacturer and the application requirements. It is essential to choose a reputable supplier to ensure that the CA550 roller chain is made from high-quality materials to withstand the intended operating conditions.

ca550 chain

What is the load-carrying capacity of the CA550 roller chain in various applications?

The load-carrying capacity of the CA550 roller chain varies depending on several factors, including the chain’s size, material, and specific application. The load-carrying capacity is typically specified by the manufacturer and can be found in the product’s technical documentation or catalog.

CA550 roller chains are commonly used in a wide range of industrial applications, including conveyor systems, agricultural machinery, construction equipment, and material handling systems. The load-carrying capacity is an essential consideration to ensure the chain can withstand the intended workload and prevent premature wear or failure.

When determining the load-carrying capacity of the CA550 roller chain for a specific application, it’s crucial to consider the following factors:

  • Chain Size: The load-carrying capacity of a roller chain increases with its size. Larger chains typically have higher tensile strength and load-carrying capacity compared to smaller ones.
  • Material: The material used in the construction of the chain, such as carbon steel or stainless steel, affects its strength and load-carrying capacity. Stainless steel chains, for example, offer better resistance to corrosion and can be suitable for applications in harsh environments.
  • Operating Conditions: The operating conditions of the application, including temperature, speed, and environmental factors, can impact the chain’s load-carrying capacity. It’s essential to choose a chain that can handle the specific conditions of the application.
  • Alignment and Maintenance: Proper installation, alignment, and regular maintenance of the chain are crucial for maximizing its load-carrying capacity and overall performance.

To determine the precise load-carrying capacity of the CA550 roller chain for a particular application, it’s recommended to consult the manufacturer’s technical data or reach out to their technical support team for assistance. They can provide detailed information and help select the most suitable chain for your specific needs and requirements.

China Hot selling Agricultural Ca550 Ca620 Ca557 Conveyor Roller Chain with A1 A1s A1w A29 Attachment  China Hot selling Agricultural Ca550 Ca620 Ca557 Conveyor Roller Chain with A1 A1s A1w A29 Attachment
editor by CX 2023-09-21

China Good quality Farm Harvester Gathering Chain Ca557 Ca550 Ca620 Ca557 Agricultural Conveyor Roller Chain with K1 K35m A1 K39m Attachment

Product Description

HangZhou Terry Machinery supply all linear guideway ,linear guides, ball screw,kinds of bearings,
chain and sprocket,fitness parts ,outboard engine and so on.
Material choices:Carbon steel,40Mn ,C45 steel,304 stainless steel, 316 stainless steel and 201 stainless steel.
We accept customization!!!

Rice harvester chain: sharp top tooth chain, lifting chain/hoisting chains and short pitch precision roller drive chain Corn combine harvester and cotton picker chains: combine harvester chains and accessories, cotton picker chains and precision roller chains for various drives Other kinds of agricultural machinery chains: steel pin chain, O – ring chain and other special agricultural machinery chains and accessories.This chain can be used for wheat, rice, corn, and coconut harvesters and tractors.

 

Agricultural Chain
S Type Steel Agricultural Chain & Attachments : S32 S42 S45 S52 S55 S62 S77 S88 A550 A620
C Type Steel Agricultural Chain with Attachments
CA550 CA550/S55 CA555 CA550HD CA550V CA557 CA620 CA2801 38.1R 38.4R 38.4V 38.4VB C2060H ,etc.
Rice Harvester Chain :S3558T-48001 S3558T-48002
Still have more~

 

We supply all kinds of different mode stainless steel&carbon steel roller chain, such as A&B short pitch single
/ duplex / triplex roller chain , heavy duty roller chain ,side bow chain , window open chain ,plastic engine chain ,
leaf chain,jelly machine chain ,packing machine chain, hollow pin chain ,mesh belt chain , palm oil chain , oil chain,
hoisting chains ,escalator chain, double picth conveyor roller chain, agricultural chains, sprockets, gears,wheels and so on;
We accept customization!!!
 

Excellent quality and favorable price to you. Welcome to your inquiry~

 

smission chain (Driving Chain)

Short Pitch Precision Roller Chain (A Series)(1,2,3)

04C-1 06C-1-2-3 085-1-2-3 08A-1-2-3 10A-1-2-3 12A-1-2-3 16A-1-2-3 20A-1-2-3 24A-1-2-3 28A-1-2-3 32A-1-2-3 40A-1-2-3 48A-1-2-3

-2 35-3 -2 40-3 50 50-2-50-3 60 60-2 60-3 80 80-2 80-3 100 100-2 100-3 120 120-2 120-3 140 140-2 160 160-2 180 200
200-2 240

Short Pitch Precision Roller Chain (B Series)(1,2,3)

06B-1-2-3 06B-1-2-3 08B-1-2-3 10B-1-2-3 12B-1-2-3 16B-1-2-3 20B-1-2-3 24B-1-2-3 28B-1-2-3 32B-1-2-3 40B-1-2-3 48B-1-2-3 56B-1-2-3
64B-1-2-3 72B-1-2-3

Heavy Duty Series Roller Chain(1,2)

08AH-1 10AH-1 12AH-1-2-3 16AH-1-2-3 20AH-1-2-3 24AH-1-2-3 28AH-1-2-3 32AH-1-2-3 40AH-1-2-3

Side Bow Chain

40SB 43SB 50SB 60SB 63SB 80SB 08BSB 08BSBY1 10BSB 12BSB C2050SB

Motorcycle Chain

H 420 420H 428 428H 520 520H 525 525H 530 530H 630 630H

Engine Mechanism Chain (Timing Chain)

CL04

Self-Lubrication Roller Chain

08BSLR 10BSLR 12BSLR 16BSLR 40SLR 50SLR 60SLR 80SLR

Double Pitch Transmission Chain

208A 208B 210A 210B 212A 212B 216A 216B 220A 220B

2100

Bush Chain

P15F-B P20-B P25-B P25F1-B P30F2-B P36-B P40-B P45-B P50-B P55-B P60-B P70-B P80-B

Conveyor Chain

Roller Chain With Straight Side Plates (A Series)

C08A-1-2-3 C10A-1-2-3 C12-1-2-3 C24A-1-2-3 C32A-1-2-3

C35 C40-1-2-3 C50-1-2-3 C80-1-2-3 C100-1-2-3 C120-1-2-3 C140-1-2-3 C160-1-2-3

Roller Chain With Straight Side Plates (B Series)

C08B-1-2-3 C10B-1-2-3 C12B-1-2-3 C16-1-2-3 C20B-1-2-3 C24B-1-2-3 C28B-1-2-3 C32B-1-2-3

Double Pitch Conveyor Chain

C208A C208AH C208B C208BL C210A C210AL C212A C212AH C212AHL C216A C216AL C216AH C216AHL C220A C220AL C220AH C220AHL C224A C224AL
C224AH C224AHL C232A C232AL C232AH C232AHL

C2050 C2052 C2060 C2062 C2060H C2080 C2080H C2082 C2082H C2100 C2100H C2102 C2102H C2120 C2120H C2122 C2122H C2160 C2160H C2162
C2162H

Double Pius Speed Chain

BS25-C206B BS25-C208A BS25-C210A BS25-C212A BS30-C206B BS30-C208B BS30-C210B BS30-C212B

Conveyor Chain (M Series)

M20 M28 M40 M56 M80

Hollow Pin Conveyor Chain (MC Series)

MC28 MC56 MC112 MC224

Conveyor Chain (FV Series)

FV40 FV63 FV90 FV112 FV140

Conveyor Chain (FVT Series)

FVT40 FVT63 FVT90 FVT112 FVT140 FVT180 FVT250 FVT315

Hollow Pin Conveyor Chain (FVC Series)

FVC63 FVC90 FVC112 FVC140 FVC180 FVC250 FVC315

Conveyor Chain (Z Series)

Z40 Z100 Z160 Z300

Conveyor Chain (ZE Series)

ZE40 ZE100 ZE160 ZE300

Hollow Pin Conveyor Chain (ZC Series)

ZC21 ZC40 ZC60 ZC150 ZC300

Hollow Pin Chains

08BHPF 08BHPF5 08BHP9 10BHPF3 10BHPF4 12BHPF2 12BHPF3 16BHPF3 16BHPF4 40HP 08BHPF7 08BHP 50HP 50HPF4 50H-HP 60HP 60HPF1 80HP
80HPF1 80HPF2 80H-HP 80HPF3 80HPF4 HB41.75F5 A2080HP

Welded type cranked link chains

WR78 WH78 WR82 WH82 WR106 WH106 WR110 WH110 WR111 WH111 WR124 WH124 WR132 WH132 WR150 WH150 WR155 WH155 WR157 WH157 WR78F5 WH78F4
WH124F1 WH111F1

Palm oil Chains

P101.6F2 P152F14 P152F17 P152F29 90R-S P101.6F64 P76.7 P152F31

Sugar mill chains

DH9063 DH2198 P152F93K2 P152F78K2 DH 0571 0 DH1796 P152F77-AS2 P203.2F9

Rubber gloves carrier chains

P100F155 P100F13 P100F139 P150/90

Lumber conveyor chains

81X 81XH 81XHE 81XHH 81XHS 500R 441.100R

Sharp top chains

08AF34 08BF21 10AF8 41F6 06BF1 06BF37 08AF41 08BF44 08AF8…

Stainless Steel Chain

Stainless Steel Short Pitch Precision Roller Chain(A Series)

25SS-1 35SS-1 41SS-1 40SS-1 50SS-1 60SS-1 80SS-1 100SS-1 120SS-1

Stainless Steel Short Pitch Precision Roller Chain(B Series)

05BSS-1 06BSS-1 08BSS-1 10BSS-1 12BSS-1 16BSS-1 20BSS-1 24BSS-1

Stainless Steel Roller Chain With Straight Side Plates

C40SS-1 C50SS-1 C60SS-1 C80SS-1 C100SS-1 C120SS-1 C08BSS-1 C10BSS-1 C12BSS-1 C16BSS-1 C20BSS-1 C24BSS-1

Stainless Steel Double Pitch Transmission Chain

2040SS 2050SS 2060SS 2080SS 2100SS 2120SS 208BSS 210BSS 212BSS 216BSS 220BSS 224BSS

Stainless Steel Double Pitch Conveyor Chain

C2040SS C2040HSS C208BSS C2050SS C2060SS C2060HSS C2080SS C2080HSS C2100SS C2100HSS C2120SS C2120HSS

Stainless Steel Hollow Pin Chain

08BHFSS 40HPSS 50HPSS 60HPSS 12BHPSS 80HPSS C2040HPSS C2050HPSS C2060HPSS C2080HPSS HB50.8SS

Stainless Steel Double Pitch Hollow Pin Chain

C2042HPSS C2052HPSS C2062HPSS C2082HPSS C2042H-HPSS C2052H-HPSS C2062H-HPSS C2082H-HPSS

Lifting Chain

Car Parking Chain

12AT-1 16AT-1-2 20AT-1-2-3 24AT-1-2

Leaf Chain

LH0822 LH0823 LH571 LH0844 LH0846 LH 0571 LH1571 LH1571 LH1034 LH1044 LH1046 LH1066 LH1088 LH1222 LH1223 LH1234 LH1244 LH1246
LH1266 LH1288

BL422 BL423 BL434 BL444 BL446 BL466 BL488 BL522 BL523 BL534 BL544 BL546 BL566 BL588 BL622 BL623 BL634 BL644 BL646 BL666 BL688

Multile Plate Bearing Pin Chain

LF30 MP50F2 MP50.8 MP70F1 MP70F2 MP70F3 MP80F1 MP90F1 MP90F2 MP110F1

Rollerless Lift Chain

45-1 55-1 65-1 85-1 105-1 125-1 145-1 165-1

Agricultural Chain

S Type Steel Agricultural Chain & Attachments

S32 S42 S45 S52 S55 S62 S77 S88 A550 A620

C Type Steel Agricultural Chain with Attachments

CA550 CA550/S55 CA555 CA550HD CA550V CA557 CA620 CA2801 38.1R 38.4R 38.4V 38.4VB

Rice Harvester Chain

S3558T-48001 S3558T-48002

Drop Forged Chain Series

Drop Forged Rivetless Chain

Imperial: 80H X348 X458 468H X658 X 9118 S348 S458 S678 S698 S9118, Metric system: XT100 XT160

Cast Detachable Chain

78

Steel Detachable Chain

W

Cast Iron Chain

Cast Iron Chain (C Series)

C55 C55L C77 C188 C188L C102B C111 C131 C132

Cast Iron Chain (H Series)

H60 H78 H82 H110

Cast Iron Chain (4 Series)

720 720S 730

Cast Iron Chain BRH188

BRH188 C188CP C102B-K2 C55A C55B C55D CC600 H78A H78B H130 H138 MCF29 907-E51

Welded chains

WR78 WH78 WR82 WH82 WR124 WH124

Forging Hanging Chain

X228 X348 X458 X678 698

PACKAGEHangZhou Terry Machinery Co.Ltd is a leading supplier of bearings, Outboard engine&parts,Linear
motion system for CNC , Ball transfer Unit and transmission component .the growing industrial and
Favorable policy of HangZhou benefit the development of Terry Machinery .Our products are utilized
in industrial, motorcycle, vehicle and Automation applications. Now we are exporting to 46 countries.
including USA, GBR , Germany , Spain, Poland ,Turkey ect .The Goal of Terry Machinery to provide
out customers with widest range of products at competitive prices, backed with the best Service.
OUR ADVANTAGE Products Our major products & Supplied:Meet all the international standards and
ISO9001 -TS1694 Certificate Big volume in Stock, No MOQ required Personnel Our salespersons
are well trained to accommodate your requests and speak English for your conveniences.
Our technicians and engineers Experience in the Industry area exceeds 23 years Service &Quality
control ,We supply detailed drawings and offer when ever necessary,We help all customers promote
and improve their sales.We inspect every piece of products by ourselves before delivery.

Standard or Nonstandard: Standard
Application: Textile Machinery, Conveyer Equipment, Packaging Machinery, Motorcycle, Food Machinery, Mining Equipment, Agricultural Machinery, Car, Transportation
Surface Treatment: Shot Blasting, Dacromet, etc.
Structure: Roller Chain
Material: Carbon Steel, Stainless Steel, 45# Steel
Type: Agricultural Chain

ca550 chain

How do I properly install and maintain the CA550 roller chain for my machinery?

Proper installation and maintenance of the CA550 roller chain are essential to ensure optimal performance, longevity, and safety. Here are the steps to follow:

1. Installation:

  • Ensure the sprockets and shafts are aligned and free from any debris or damage before installing the chain.
  • Start by placing the chain around the bottom sprocket and then thread it over the top sprocket.
  • Join the ends of the chain using the master link or connecting link. Make sure the clip or retaining plate is properly secured.
  • Properly tension the chain by adjusting the position of the sprockets or using a tensioner. Refer to the manufacturer’s guidelines for the correct tension specifications.
  • Check for any tight spots or binding of the chain as it rotates. If necessary, readjust the tension and alignment.

2. Lubrication:

  • Regularly lubricate the chain with a suitable lubricant to reduce friction, wear, and noise.
  • Follow the manufacturer’s recommendations for lubrication intervals and the type of lubricant to use.
  • Clean the chain before applying new lubricant to prevent the buildup of contaminants.

3. Inspection and Maintenance:

  • Regularly inspect the chain for signs of wear, elongation, or damage. Look for elongated chain links, cracked rollers, or damaged pins.
  • Replace any worn or damaged components immediately to avoid further damage and prevent downtime.
  • Check the sprockets for wear and replace them if the teeth are visibly worn down.
  • Monitor the chain tension and adjust it as needed to maintain proper tension.
  • Keep the chain and surrounding areas clean and free from debris to prevent premature wear.

4. Training and Safety:

Ensure that personnel responsible for the installation and maintenance of the CA550 roller chain receive proper training.

Always follow safety guidelines and lockout/tagout procedures when working with machinery and conveyor systems to prevent accidents.

By following these installation and maintenance practices, you can optimize the performance and extend the service life of your CA550 roller chain, reducing the risk of unplanned downtime and costly repairs.

ca550 chain

Are there any specific certifications or standards that the CA550 roller chain complies with?

Yes, the CA550 roller chain is designed and manufactured to meet various industry standards and certifications, ensuring its quality and reliability. Some of the common standards that the CA550 roller chain may comply with include:

  • ISO 9001: This standard specifies requirements for a quality management system, ensuring that the manufacturer follows stringent quality control processes during the production of the roller chain.
  • ANSI (American National Standards Institute): ANSI sets the guidelines and requirements for roller chains in the United States, including dimensional and performance criteria.
  • DIN (Deutsches Institut für Normung): This German Institute for Standardization establishes technical standards for various industrial products, including roller chains.
  • BS (British Standards): The British Standards Institution provides specifications for roller chains used in the United Kingdom.

It is essential to verify with the manufacturer or supplier that the CA550 roller chain you are purchasing complies with the required industry standards for your specific application to ensure optimal performance and safety.

ca550 chain

Can the CA550 roller chain withstand harsh environmental conditions or extreme temperatures?

Yes, the CA550 roller chain can be designed and manufactured to withstand harsh environmental conditions and extreme temperatures, depending on the specific materials used and the surface treatments applied. Here are some considerations:

  • Corrosion Resistance: For applications in corrosive environments, such as those found in marine or chemical industries, the CA550 roller chain can be made from stainless steel or coated with corrosion-resistant materials to protect it from degradation.
  • High Temperature Applications: In high-temperature environments, the chain can be manufactured using heat-resistant materials or treated with special coatings to withstand elevated temperatures without compromising its structural integrity.
  • Low Temperature Applications: Similarly, for applications in low-temperature settings, the chain can be made from materials that remain ductile and durable even at sub-zero temperatures.
  • Lubrication: Proper lubrication is crucial for the performance of the CA550 roller chain in extreme conditions. Lubricants with high-temperature or low-temperature capabilities should be selected based on the operating environment.
  • Sealing: In some cases, adding seals or shields to the chain design can protect the internal components from contaminants and moisture, enhancing the chain’s performance in harsh conditions.
  • Material Selection: When ordering a CA550 roller chain for a specific application, it’s essential to communicate the operating conditions to the chain supplier. This ensures that the chain is manufactured using the appropriate materials and treatments to withstand the intended environment.

It’s important to consult with chain manufacturers or suppliers to determine the most suitable configuration of the CA550 roller chain for your particular operating conditions. Properly selected and maintained, the CA550 roller chain can perform reliably and efficiently even in challenging environments.

China Good quality Farm Harvester Gathering Chain Ca557 Ca550 Ca620 Ca557 Agricultural Conveyor Roller Chain with K1 K35m A1 K39m Attachment  China Good quality Farm Harvester Gathering Chain Ca557 Ca550 Ca620 Ca557 Agricultural Conveyor Roller Chain with K1 K35m A1 K39m Attachment
editor by CX 2023-08-29