China Custom 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 CZPT 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 CZPT on these roller chains or conveyor chains;

I hope we can do business together, and look CZPT to hearing from you soon
 

Material: Alloy
Structure: Welded Chain
Surface Treatment: Carburizing and Quenching
Chain Size: 152.40mm
Feature: Heat Resistant
Sidebar Height: 1.50inch
Samples:
US$ 50/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

mill chain

What are the benefits of using a stainless steel mill chain in specific environments?

Stainless steel mill chains offer several advantages in specific environments due to their unique properties and characteristics. These chains are made from corrosion-resistant stainless steel, which makes them suitable for various challenging and demanding applications. Here are the benefits of using stainless steel mill chains:

1. Corrosion Resistance: Stainless steel mill chains have excellent corrosion resistance, making them ideal for use in environments where exposure to moisture, chemicals, and harsh weather conditions is common. They can withstand rust and corrosion, ensuring a longer service life compared to standard carbon steel chains.

2. High Strength: Stainless steel mill chains retain high tensile strength even in challenging conditions, making them suitable for heavy-duty and high-load applications. Their strength ensures reliable and consistent performance in demanding industrial environments.

3. Temperature Resistance: These chains can withstand a wide range of temperatures, making them suitable for applications where extreme heat or cold may be present. This makes them suitable for use in industries such as food processing, chemicals, and automotive manufacturing.

4. Hygienic and Clean: In industries where hygiene is crucial, such as food processing and pharmaceuticals, stainless steel mill chains are preferred because they are non-porous and easy to clean. They are resistant to contamination and can be sanitized to meet strict hygiene standards.

5. Low Maintenance: Stainless steel mill chains require minimal maintenance due to their corrosion resistance and durability. This reduces downtime and maintenance costs, leading to improved overall operational efficiency.

6. Longevity: Stainless steel mill chains have a longer service life compared to traditional carbon steel chains, even in harsh environments. Their ability to resist corrosion and wear ensures extended operational longevity, reducing the frequency of chain replacement.

7. Aesthetic Appeal: In certain applications and environments, the aesthetic appearance of stainless steel is desirable. The clean and polished finish of stainless steel mill chains makes them visually appealing and suitable for industries where appearance matters.

8. Chemical Resistance: Stainless steel mill chains are resistant to various chemicals and acids, making them suitable for use in industries involving chemical processing, paper manufacturing, and more.

Overall, the benefits of using stainless steel mill chains in specific environments include corrosion resistance, high strength, temperature resistance, hygiene, low maintenance, longevity, aesthetic appeal, and chemical resistance. These advantages make them a preferred choice in industries where durability, reliability, and performance in challenging conditions are essential.

mill chain

What are the benefits of using a double-pitch mill chain in specific setups?

A double-pitch mill chain offers several advantages in specific material handling setups. This type of chain has a longer pitch, which means that the distance between each roller is increased compared to standard chains. Here are the benefits of using a double-pitch mill chain:

  • Reduced Weight: Due to the longer pitch, a double-pitch mill chain typically has fewer components, making it lighter in weight. This can be beneficial in setups where weight reduction is desired.
  • Lower Cost: With fewer components and simpler construction, double-pitch mill chains can be more cost-effective compared to standard chains. This can be advantageous when working within budget constraints.
  • Smooth Operation: The longer pitch results in smoother and quieter operation of the chain, reducing noise and vibration during material handling processes.
  • Reduced Friction: The longer pitch also means that the chain encounters fewer sprocket teeth during each rotation, reducing friction and wear on both the chain and sprockets.
  • Extended Life: The reduced wear and lower friction contribute to an extended service life for the chain, minimizing the need for frequent replacements and maintenance.
  • Material Handling Flexibility: Double-pitch mill chains can handle a wide range of materials, making them suitable for various applications in different industries.
  • Conveying Larger Objects: The larger pitch allows double-pitch mill chains to accommodate larger and bulkier objects, making them suitable for setups where oversized materials need to be transported.
  • Convenient Maintenance: With longer intervals between replacements and reduced wear, double-pitch mill chains can offer more convenient maintenance schedules.

It’s important to note that while double-pitch mill chains have their benefits, they are not suitable for all applications. The longer pitch may result in reduced strength and load capacity compared to standard chains, so it’s essential to carefully consider the specific requirements of the material handling setup before selecting the chain type.

mill chain

How do mill chains handle shock loads and dynamic forces in material transfer?

Mill chains are designed to handle shock loads and dynamic forces commonly encountered in material transfer applications. They exhibit specific features and properties that enable them to withstand these challenges effectively:

1. High Strength:

Mill chains are typically made from high-strength materials, such as alloy steels, which provide exceptional tensile strength and toughness. This enables them to resist the impact of shock loads without permanent deformation or failure.

2. Fatigue Resistance:

Manufacturers engineer mill chains with excellent fatigue resistance to endure repetitive dynamic forces. They can withstand cyclic loading and unloading, commonly experienced in material handling systems, without developing cracks or failures over time.

3. Robust Construction:

Mill chains feature a robust and precision-engineered construction. They consist of solid pins, bushings, and rollers that distribute loads evenly along the chain’s length. This design helps in minimizing stress concentrations and preventing premature wear or failure.

4. Proper Lubrication:

Appropriate lubrication is crucial to reduce friction, wear, and noise during chain operation. Proper lubrication helps in dissipating heat generated by shock loads and dynamic forces, preventing excessive wear and elongation of the chain.

5. Regular Maintenance:

Regular inspection and maintenance are essential to ensure the proper functioning of mill chains. Any signs of wear, elongation, or damage should be addressed promptly to avoid sudden failure and downtime.

By carefully considering the application requirements, selecting the right mill chain design, and adhering to maintenance best practices, mill chains can reliably handle shock loads and dynamic forces, providing efficient and continuous material transfer in industrial settings.

China Custom Welded Steel Wide Mill Drag Chain for Mining Conveyors Wdh104, Wdh110, Wdh112   mill chainChina Custom Welded Steel Wide Mill Drag Chain for Mining Conveyors Wdh104, Wdh110, Wdh112   mill chain
editor by CX 2023-09-04

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