Audited Supplier
125 150
Standard
Conveyer Equipment
Polishing
Welded Chain
Alloy
Bush Chain
RongDa
Fumigation Free Wooden Box
10*10*10
Chinese Mainland
22541
Product Description
Why is transport so critical in hollow glass production?
D The glass product comes out of the IS-machine with a temperature of over 500ºC and must be gently and reliably transported to the individual processing stages. However, the product is not yet fully stabilized and is highly delicate. Additional production steps are required along the path from the IS-machine to the cooling furnace. First, belt cooling stabilizes the product. The next step is hot-end coating. Transport must be accomplished without any slippage to ensure that the product stays properly positioned. The spacing between the products is reduced in the ware transfer for optimum space utilization in the cooling furnace. Contact between the products must be avoided at all costs.
Base cracks
To withstand harsh operating conditions, inverted tooth chains are usually made of high-strength heat- treated steel. Like all metals, steel is an excellent heat conductor, which presents a problem: the glass needs to cool down during transport in order to stabilize, but at the right rate. If the hot product makes contact with the inverted tooth chain, heat flows from the glass to the chain. The inverted tooth chain dissipates warmth from the glass more quickly than it can be resupplied by the surrounding glass. This results in areas with different temperatures at the contact points with the glass, creating tension that can become visible through micro-cracks (base cracks). When the product is cooled with air on the belt, this effect does not occur. Air acts as an insulator So the glass can continue to supply adequate warmth and cool down slowly and evenly.
Flame polishing
During flame polishing, burners on the conveyor belt partially melt the product surfaces. Inverted tooth chains can sustain damage from exposure to high temperatures. Stainless steel can provide an adequate solution for these applications.
Hot- end coating
Hot- end coating smoothens surfaces and creates an excellent surface for subsequent cold-end coating. Coating agents in combination with lubricants can damage the inverted tooth chain. However, there are steps you can take to protect the quality of inverted tooth chains. Don't hesitate to ask!
Ways to regulate the cooling process
First, the melt itself is a decisive factor. A high alkaline content (Arabic: "al qalya"= potassium carbonate) reduces the tendency towards base crack formation. Potassium carbonate or potash is a network modifier and fluxing agent.
Network modifiers alter the properties of glass by depositing atoms in the quartz network and therefore disrupting the even network structure. As a fluxing agent, potash lowers the melting temperature and thus the processing temperature. A lower processing temperature means a smaller temperature difference between the glass and the inverted tooth chain, and thus a reduced heat transfer. from the glass into the chain.
An additional factor in preventing base cracks is the design and shape of products. The base of a bottle is curved inward and the remaining circular ring equipped with additional fluting. This reduces the contact surface with the inverted tooth chain considerably.
Ningjin Rongda Machinery Manufacturing Co., Ltd. has been producing tooth chain belt for more than 30 years, which is the most complete enterprise in China. Our toothed chain is purchased by agents and glassware manufacturers all over the country every year. It is widely used in row and column machines and bottle conveying machines. Every product is sold after 24-hour operation to ensure the quality. If there are problems in the process of use, there are professional and technical personnel to the scene to solve.
We can customize your products according to your material, pitch and other specific requirements of toothed chain belt. For example, we produce carbon steel and stainless steel toothed chain belts, 12.7mm and 25.4mm pitch toothed chain belts, welded shaft and lapping shaft toothed chain belts, and toothed chain belts of various widths.
Economy. Because it lasts for years, improves product handling, and requires little or no maintenance, chain provides a cost-effective means for conveying glassware in high-speed production lines. The right chain can help reduce breakage and machine downtime.
Conveyor chain
CENTER GUIDE GHAIN
Link thickness:1.5mm for standard and La-profile:3mm for 25.4mm
MULTI GUID GHAIN
Conveyor chain
Advantages of RongDa Silent Chain
Silent conveying chains provide a smooth, durable, flat conveying surface that
operates with less vibration and velocity variation than other conveying products. Chains are manufactured from hardened steel components, making them long lasting and tolerant of elevated temperatures. They are available in a variety of standard widths and constructions or can be easily built to suit a specific application.
Linked and pin with a special treatment, so it has highly wearable and strength to pull and can provide more stable use effects and long usage life, all of the silent chain can meet the International standard.
We also can produce it from 304/316 as your special requirement and produce any type of these products as your demand.
The width of silent chain can from 50mm to 500mm.·
Special Recommendation: Two pin sinelt chain can provide better use effects and longer usage life than single pin. And with protection plate can offer more safety protection for the product.
This type silent chain is International standard product it which one, is often used in glass industrial around the world.
This type cilent chain has been ruduced. link height and has more flats on conveyor. It increased surface area on the bottom of chain serves to reduce bearing stress on wear plates. So It well work better where more compact is need.
It" s one type of lightweight and long--lasting chain which also be used on 1/2 " sprocket. Joins fewer links per metter .it s also less susceptible to joint fouling and wear.
D The glass product comes out of the IS-machine with a temperature of over 500ºC and must be gently and reliably transported to the individual processing stages. However, the product is not yet fully stabilized and is highly delicate. Additional production steps are required along the path from the IS-machine to the cooling furnace. First, belt cooling stabilizes the product. The next step is hot-end coating. Transport must be accomplished without any slippage to ensure that the product stays properly positioned. The spacing between the products is reduced in the ware transfer for optimum space utilization in the cooling furnace. Contact between the products must be avoided at all costs.
Base cracks
To withstand harsh operating conditions, inverted tooth chains are usually made of high-strength heat- treated steel. Like all metals, steel is an excellent heat conductor, which presents a problem: the glass needs to cool down during transport in order to stabilize, but at the right rate. If the hot product makes contact with the inverted tooth chain, heat flows from the glass to the chain. The inverted tooth chain dissipates warmth from the glass more quickly than it can be resupplied by the surrounding glass. This results in areas with different temperatures at the contact points with the glass, creating tension that can become visible through micro-cracks (base cracks). When the product is cooled with air on the belt, this effect does not occur. Air acts as an insulator So the glass can continue to supply adequate warmth and cool down slowly and evenly.
Flame polishing
During flame polishing, burners on the conveyor belt partially melt the product surfaces. Inverted tooth chains can sustain damage from exposure to high temperatures. Stainless steel can provide an adequate solution for these applications.
Hot- end coating
Hot- end coating smoothens surfaces and creates an excellent surface for subsequent cold-end coating. Coating agents in combination with lubricants can damage the inverted tooth chain. However, there are steps you can take to protect the quality of inverted tooth chains. Don't hesitate to ask!
Ways to regulate the cooling process
First, the melt itself is a decisive factor. A high alkaline content (Arabic: "al qalya"= potassium carbonate) reduces the tendency towards base crack formation. Potassium carbonate or potash is a network modifier and fluxing agent.
Network modifiers alter the properties of glass by depositing atoms in the quartz network and therefore disrupting the even network structure. As a fluxing agent, potash lowers the melting temperature and thus the processing temperature. A lower processing temperature means a smaller temperature difference between the glass and the inverted tooth chain, and thus a reduced heat transfer. from the glass into the chain.
An additional factor in preventing base cracks is the design and shape of products. The base of a bottle is curved inward and the remaining circular ring equipped with additional fluting. This reduces the contact surface with the inverted tooth chain considerably.
Ningjin Rongda Machinery Manufacturing Co., Ltd. has been producing tooth chain belt for more than 30 years, which is the most complete enterprise in China. Our toothed chain is purchased by agents and glassware manufacturers all over the country every year. It is widely used in row and column machines and bottle conveying machines. Every product is sold after 24-hour operation to ensure the quality. If there are problems in the process of use, there are professional and technical personnel to the scene to solve.
We can customize your products according to your material, pitch and other specific requirements of toothed chain belt. For example, we produce carbon steel and stainless steel toothed chain belts, 12.7mm and 25.4mm pitch toothed chain belts, welded shaft and lapping shaft toothed chain belts, and toothed chain belts of various widths.
Economy. Because it lasts for years, improves product handling, and requires little or no maintenance, chain provides a cost-effective means for conveying glassware in high-speed production lines. The right chain can help reduce breakage and machine downtime.
Conveyor chain
CENTER GUIDE GHAIN
| ALL LINK &LINK SPACER ASSMBLY | SINGLEPIN | TWO PIN | |||
| ASSEMBLY NUMBER | NOMINAL WIDTH(mm) | WL (MAX)mm | SPROCKET WIDTH(mm) | WH (MAX)mm | WH (MAX)mm |
| CL100 | 100 | 95 | 100 | 100 | 94 |
| CL125 | 125 | 122 | 125 | 126 | 125 |
| CL150 | 150 | 145 | 150 | 151 | 150 |
| CL180 | 180 | 175 | 180 | 182 | 181 |
| CL200 | 200 | 196 | 200 | 203 | 202 |
| CL220 | 220 | 216 | 220 | 202 | 222 |
| CL250 | 250 | 248 | 250 | 254 | 253 |
| CL300 | 300 | 296 | 300 | 305 | 303 |
MULTI GUID GHAIN
| ALL LINK&LINK-SPACER ASSMBLY | SINGLE PIN | TWO PIN | ||||
| ASSEMBLY NUMBER | NOMINAL WIDTH(mm) | WL (MIN)mm | WBG (MIN)mm | WBG (MIN)mm | WH (MAX)mm | WH (MAX)mm |
| ML100 | 100 | 98 | 68.5 | 67 | 103 | 103 |
| ML125 | 125 | 123 | 97 | 95 | 128 | 128 |
| ML150 | 150 | 150 | 97.3 | 96 | 154 | 154 |
| ML200 | 200 | 196 | 145.5 | 144 | 202 | 202 |
| ML250 | 250 | 248 | 196 | 195 | 252 | 253 |
| ML300 | 300 | 299 | 245.5 | 244 | 304 | 303 |
| Chain No. | Pitch | Chain width | Pin diameter | Pin length | Distance Fromhole Centerto | Plate depth | Plate thick- ness | Guide form | Number Of Plates | UItimate tensile strength | Mass Per meter | |
| GB ANSI | P | b min | d2 Max | L max | LC Max | tooth h1 | h2 max | T | n | Fu min | q = | |
| mm | mm | mm | mm | mm | mm | mm | mm | kN | Kg/m | |||
| SC3 | 9.525 | 13.5 | 3.95 | 18.5 | 20.0 | 5.3 | 10.0 | 1.5 | Side | 9 | 10.0 | 0.60 |
| 16.5 | 21.5 | 23.0 | Side | 11 | 12.5 | 0.73 | ||||||
| 19.5 | 24.5 | 26.0 | Side | 13 | 15.0 | 0.85 | ||||||
| 22.5 | 27.5 | 29.0 | Side | 15 | 17.5 | 1.00 | ||||||
| 28.5 | 33.5 | 35.0 | Middle | 19 | 22.5 | 1.26 | ||||||
| SC4 | 12.700 | 19.5 | 5.08 | 24.5 | 26.0 | 7.0 | 13.4 | 1.5 | Side | 13 | 23.4 | 1.15 |
| 22.5 | 27.5 | 29.0 | Side | 15 | 27.4 | 1.33 | ||||||
| 25.5 | 30.5 | 32.0 | Side | 17 | 31.3 | 1.50 | ||||||
| 28.5 | 33.5 | 35.0 | Middle | 19 | 35.2 | 1.68 | ||||||
| 34.5 | 39.5 | 41.0 | Middle | 23 | 43.0 | 2.04 | ||||||
| 40.5 | 45.5 | 47.0 | Middle | 27 | 50.8 | 2.39 | ||||||
| 46.5 | 51.5 | 53.0 | Middle | 31 | 58.6 | 2.74 | ||||||
| 52.5 | 57.5 | 59.0 | Middle | 35 | 66.4 | 3.10 | ||||||
| SC5 | 15.875 | 30.0 | 6.90 | 45.0 | 46.5 | 10.5 | 20.0 | 2.0 | Middle | 19 | 70.0 | 3.37 |
| 38.0 | 53.0 | 54.5 | Middle | 23 | 86.0 | 4.08 | ||||||
| 46.0 | 61.0 | 62.8 | Middle | 27 | 102.0 | 4.78 | ||||||
| 54.0 | 69.0 | 70.8 | Middle | 31 | 117.0 | 5.50 | ||||||
| 62.0 | 77.0 | 78.8 | Middle | 35 | 133.0 | 6.20 | ||||||
| SC6 | 19.050 | 30.0 | 6.90 | 45.0 | 46.5 | 10.5 | 20.0 | 2.0 | Middle | 19 | 70.0 | 3.37 |
| 38.0 | 53.0 | 54.5 | Middle | 23 | 86.0 | 4.08 | ||||||
| 46.0 | 61.0 | 62.8 | Middle | 27 | 102.0 | 4.78 | ||||||
| 54.0 | 69.0 | 70.8 | Middle | 31 | 117.0 | 5.50 | ||||||
| 62.0 | 77.0 | 78.8 | Middle | 35 | 133.0 | 6.20 | ||||||
| SC8 | 25.400 | 45.0 | 8.90 | 52.0 | 53.5 | 14.0 | 26.7 | 3.0 | Middle | 15 | 111.0 | 5.31 |
| 51.0 | 58.0 | 59.5 | Middle | 17 | 125.0 | 6.02 | ||||||
| 57.0 | 64.0 | 65.5 | Middle | 19 | 141.0 | 6.37 | ||||||
| 69.0 | 76.2 | 77.7 | Middle | 23 | 172.0 | 8.15 | ||||||
| 81.0 | 88.2 | 83.7 | Middle | 27 | 203.0 | 9.57 | ||||||
| 93.0 | 100.2 | 101.7 | Middle | 31 | 235.0 | 10.98 | ||||||
| SC10 | 31.750 | 57.0 | 10.84 | 66.6 | 69.6 | 17.5 | 33.4 | 3.0 | Middle | 19 | 165.0 | 8.42 |
| 69.0 | 78.6 | 81.6 | Middle | 23 | 201.0 | 10.19 | ||||||
| 81.0 | 90.6 | 93.6 | Middle | 27 | 237.0 | 11.96 | ||||||
| 93.0 | 102.6 | 105.6 | Middle | 31 | 273.0 | 13.73 | ||||||
| 105.0 | 114.6 | 117.6 | Middle | 35 | 310.0 | 15.50 | ||||||
| 117.0 | 126.6 | 129.6 | Middle | 39 | 346.0 | 17.27 | ||||||
Advantages of RongDa Silent Chain
Silent conveying chains provide a smooth, durable, flat conveying surface that
operates with less vibration and velocity variation than other conveying products. Chains are manufactured from hardened steel components, making them long lasting and tolerant of elevated temperatures. They are available in a variety of standard widths and constructions or can be easily built to suit a specific application.
Linked and pin with a special treatment, so it has highly wearable and strength to pull and can provide more stable use effects and long usage life, all of the silent chain can meet the International standard.
We also can produce it from 304/316 as your special requirement and produce any type of these products as your demand.
The width of silent chain can from 50mm to 500mm.·
Special Recommendation: Two pin sinelt chain can provide better use effects and longer usage life than single pin. And with protection plate can offer more safety protection for the product.
This type silent chain is International standard product it which one, is often used in glass industrial around the world.
This type cilent chain has been ruduced. link height and has more flats on conveyor. It increased surface area on the bottom of chain serves to reduce bearing stress on wear plates. So It well work better where more compact is need.
It" s one type of lightweight and long--lasting chain which also be used on 1/2 " sprocket. Joins fewer links per metter .it s also less susceptible to joint fouling and wear.
