China Hot selling Welded Steel Wide Mill Drag Chain for Mining Conveyors Wdh104, Wdh110, Wdh112 mill chain

Product Description

Product Description

welded steel mill chain, welded steel drag chain, cast fixed pin chain, pintle chain, drop forged link chain and Engineer Class Driving Chain, with alloy steel and stainless steel selection according to your requirement

1, Chain types: drop forged rivetless chain, Roller Chain, conveyor chain, agricultural chain, sugar industry chain, palm oil industry chain, asphalt industry chain,elevator conveyor industry chain, double flex chain, pintle chain, weld steel drag chains, malleable chain etc;
2, Main materials: It is 40Mn. 40Cr, 45Mn alloy steel or SUS304 for plates, 10#, 20#, 20CrMnMo, 30CrMnTi for pins and rollers;
3, Heat treatment: Carburizing, Austemper Stressing, nitro-caburizing harden etc;
4, Surface: Shot peening, black, blue or original;
5, Package way: Plastic bag+ carton box+ plywood case
 

Detailed Photos

 

 

Chain No. Pitch Bush diameter Width between inner plates at 2 small ends Pin diameter Outside width between plates at 2 small ends(or Barrel length) Pin length Depth of chain plates Plate thickness Ultimate tensile strength Weight per meter
mm mm REXNORD mm Min (mm) Max(mm) mm mm lbs Kg/m
WD102 5inch(127mm) 38.10mm 6.5inch 0.75inch(19.05mm) 7.75inch(197.1mm) 9.13inch(244.6mm) 1.5inch(38.1mm) 0.38inch(9.65mm) 38300 16.37
WDH102 55000
WD104 6inch(152.4mm) 38.10mm 4.13inch 0.75inch(19.05mm) 5.38inch(136.9mm) 6.75inch(181.4mm) 1.5inch(38.1mm) 0.38inch(9.65mm) 38300 13.39
WDH104 55000
WD110 6inch(152.4mm) 38.10mm 9.0inch 0.75inch(19.05mm) 10.38inch(263.9mm) 11.8inch(308.6mm) 1.5inch(38.1mm) 0.38inch(9.65mm) 38300 17.86
WDH110 55000
WD113 6inch(152.4mm) 38.10mm 9.0inch 0.88inch(22.22mm) 10.63inch(270.2mm) 12.5inch(322.3mm) 1.5inch(38.1mm) 0.5inch(12.7mm) 48000 26.79
WDH113 57000
WD120 6inch(152.4mm) 38.10mm 8.75inch 0.88inch(22.22mm) 10.25inch (260.35mm) 12.1inch(307.34mm) 2inch(50.8mm) 0.5inch(12.7mm) 70000 29.76
WDH120 79000
WD112 8inch(203.2mm) 38.10mm 9.0inch 0.75inch(19.05mm) 10.38inch(263.9mm) 11.8inch(308.6mm) 1.5inch(38.1mm) 0.38inch(9.65mm) 38300 14.88
WDH112 55000
WD116 8inch(203.2mm) 38.10mm 13inch 0.75inch(19.05mm) 14.13inch(359.1mm) 15.5inch(405.9mm) 2inch(50.8mm) 0.5inch(12.7mm) 55000 19.35
WDH116 59000
WD118 8inch(203.2mm) 50.80mm 13.3inch 0.88inch(22.22mm) 14.88inch (378.2mm) 16.8inch(431.1mm) 2inch(50.8mm) 0.5inch(12.7mm) 70000 31.25
WDH118 79000
WD480 8inch(203.2mm) 50.80mm 11.2inch 0.88inch(22.22mm) 12.75inch(324.1mm) 14.6inch(377.9mm) 2inch(50.8mm) 0.5inch(12.7mm) 70000 26.79
WDH480 79000

Product Parameters

 

Packaging & Shipping

1. Inner packing: Poly bag, air bubble bag, carton according to buyer’s request.
2. Outer packing: OSB case or pallet.
3. Please remember to leave the correct contact ADDRESS information for delivery.

Our Advantages

Company Profile

We are a leading manufacturer of mechanical transmission spare parts, as well as several years 1 of reliable and trustworthy vendors. Our main items are roller chain, conveyor chain, agricultural chain, sugar industry chain, palm oil industry chain, asphalt industry chain,elevator conveyor industry chain etc.
At present, For South American, European, and Asian market, our superior products are fabricated according to your requirement and our quality meets ISO, ASME, DIN standard.

Please watch our process steps as below
(1) punch its outer plate and inner plates

(2)Shot peening workshop

(3) heat treatment workshop

(4) assembly preparation

(5) pins process

(6) Tensile Properties Test before shipment

 

After Sales Service

Our products can be repaired or replaced the new parts with free cost in six months.

FAQ

Question:
1.Q:How about mould cost?
A: primarily depend on : 1.Drawing, 2.material, 3.weight and quantity.
We need to know the structure of each parts to analyze the mold solution by:

1) –Complete design drawing, product model or actual sample —– the best way
–PDF drawing with complete dimension for each parts
–Clearly photos for each parts with more angle-views to show every features.

2)The materials, technical parameters and surface treatments.
technical parameters: tell us about its model, pitch, roller diameter, width between inner plates, attachment type, outside drawing etc.

3)The quantity of order.

2.Q:How to control the product processing?
A: The processing report or pictures will be sent to the customer every week/ each month for review.

3.Q:Who will own the mould?
A:Customer, also the mould can be kept in our factory for future order.

4.Q:How long do you make your quotation?
A:After receiving detail informations we will quote in 1 to 3 days.

5.Q: MOQ? —
small chain type: if its pitch is less than 38.10mm and its thickness is less than 5mm, MOQ is 1500 CHINAMFG on these roller chains or conveyor chains;
middle chain type: if its pitch belongs (38.10mm
big chain type: if its pitch is more than 76.20mm and its thickness is more than 10mm, MOQ is 200 CHINAMFG on these roller chains or conveyor chains;

I hope we can do business together, and look CHINAMFG to hearing from you soon
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Material: Alloy
Structure: Welded Chain
Surface Treatment: Carburizing and Quenching
Chain Size: 152.40mm
Feature: Heat Resistant
Pitch: 6.0inch
Samples:
US$ 50/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

mill chain

Can mill chains be used in wastewater treatment and sewage systems?

Yes, mill chains can be used in wastewater treatment and sewage systems for various applications. These chains offer specific advantages that make them suitable for such environments, where exposure to corrosive and abrasive materials is common. Here are some key points regarding the use of mill chains in wastewater treatment and sewage systems:

1. Corrosion Resistance: Wastewater and sewage often contain corrosive substances, such as acids and chemicals. Stainless steel mill chains are particularly beneficial in these environments due to their corrosion resistance, which helps to prevent premature wear and elongation of the chain.

2. Abrasion Resistance: Mill chains are designed to handle heavy loads and resist wear and abrasion, making them suitable for applications where wastewater may contain abrasive particles, sediment, or sludge.

3. Reliability: In wastewater treatment and sewage systems, reliability is crucial to maintain smooth operations. Mill chains, when properly selected and maintained, provide reliable performance and minimize downtime.

4. High Strength: Mill chains are capable of handling heavy loads and high-capacity material transfer, making them suitable for wastewater treatment processes that involve moving large volumes of liquid or solid materials.

5. Easy Maintenance: Stainless steel mill chains require minimal maintenance, which is beneficial in wastewater treatment facilities where regular maintenance can be challenging due to the nature of the environment.

6. Resistance to Harsh Chemicals: Wastewater treatment processes often involve the use of various chemicals for treatment and purification. Stainless steel mill chains can withstand exposure to these chemicals without deteriorating or compromising their performance.

7. Extended Service Life: Due to their corrosion and abrasion resistance, mill chains can have a longer service life in wastewater treatment and sewage systems compared to conventional carbon steel chains.

8. Versatility: Mill chains come in various configurations, including standard, double pitch, and heavy-duty options, allowing for versatility in designing wastewater treatment systems to meet specific requirements.

Overall, mill chains, especially those made of stainless steel, are a reliable and durable option for use in wastewater treatment and sewage systems. Their corrosion and abrasion resistance, high strength, and low maintenance make them well-suited for handling the challenging conditions and materials encountered in these applications.

mill chain

How do mill chains perform in high-precision and automated processes?

Mill chains are well-suited for high-precision and automated processes due to their reliable performance, accurate positioning, and consistent material transfer capabilities. In such applications, precision and reliability are crucial to ensuring smooth and efficient operations. Here’s how mill chains excel in high-precision and automated processes:

  • Accurate Material Handling: Mill chains offer precise control over material movement, making them ideal for applications that require accurate positioning and handling of components or products.
  • Consistent Speed and Timing: In automated processes, mill chains provide consistent speed and timing, ensuring that each step in the production or material handling sequence is executed accurately and without delays.
  • Low Backlash: Mill chains have minimal backlash, meaning there is little to no play or movement between chain links. This characteristic is essential in applications where precise positioning is required.
  • High Load Capacity: Despite their precision, mill chains are designed to handle heavy loads, making them suitable for applications where precision and strength are both necessary.
  • Reduced Maintenance: Well-maintained mill chains have minimal wear and elongation, leading to reduced downtime and maintenance costs in high-precision processes.
  • Compatibility with Automation: Mill chains can be easily integrated into automated systems and synchronized with other equipment, enabling seamless and reliable operation in automated manufacturing or material handling setups.
  • Various Configurations: Mill chains are available in various configurations, including single-strand, double-strand, and multi-strand designs, allowing for customization based on the specific needs of high-precision processes.
  • Corrosion Resistance: When required, corrosion-resistant mill chains can be used in automated processes to ensure long-term reliability, especially in demanding environments.

For high-precision and automated processes, proper chain selection, regular maintenance, and appropriate lubrication are essential to ensure optimal performance and extend the service life of mill chains. Additionally, using high-quality mill chains from reputable manufacturers enhances the reliability and precision of the automated systems, contributing to improved productivity and product quality.

mill chain

What are the maintenance requirements for mill chains to ensure optimal performance?

Proper maintenance is essential to ensure the optimal performance and longevity of mill chains. Regular inspections and care help identify and address potential issues early, preventing costly downtime and equipment failures. Here are the key maintenance requirements for mill chains:

1. Regular Inspections:

Perform routine visual inspections of the mill chains to check for signs of wear, damage, or misalignment. Look for elongation, excessive wear on pins and bushings, and any loose or broken components.

2. Lubrication:

Ensure proper lubrication of the mill chains. Lubrication reduces friction and wear, dissipates heat, and prevents corrosion. Follow the manufacturer’s recommendations for lubrication intervals and use the appropriate lubricant for the specific operating conditions.

3. Cleaning:

Regularly clean the mill chains to remove dirt, debris, and accumulated particles. Clean chains function better and reduce the risk of abrasive wear.

4. Tension Adjustment:

Maintain the correct tension in the mill chains. Improper tension can lead to premature wear, elongation, and failure. Refer to the equipment’s manual or consult with the manufacturer for the appropriate tensioning procedure.

5. Replacement of Worn Components:

Replace any worn, damaged, or broken components promptly. This includes pins, bushings, rollers, and any other parts that show signs of wear. Using worn-out components can lead to chain failure and damage to other parts of the machinery.

6. Environmental Considerations:

Take into account the operating environment and make any necessary adjustments to maintenance procedures. In harsh or corrosive environments, additional protective measures, such as coatings or seals, may be necessary.

7. Regular Training:

Ensure that maintenance personnel are well-trained in handling mill chains. Proper handling and installation can significantly impact the chain’s performance and lifespan.

8. Record-Keeping:

Maintain detailed records of maintenance activities, including inspections, lubrication schedules, and component replacements. These records can help identify patterns, track chain performance, and plan future maintenance tasks.

By adhering to these maintenance requirements, operators can optimize the performance and service life of mill chains, reducing downtime and improving overall efficiency in material handling and industrial applications.

China Hot selling Welded Steel Wide Mill Drag Chain for Mining Conveyors Wdh104, Wdh110, Wdh112   mill chainChina Hot selling Welded Steel Wide Mill Drag Chain for Mining Conveyors Wdh104, Wdh110, Wdh112   mill chain
editor by CX 2024-04-04