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Heavy Duty Roller Drive Chain

Heavy-duty roller chains feature thicker side plates to increase their fatigue resistance and working load strength. They are optimal for heavy equipment, skid steers, and agricultural applications. The variety of heavy chains available is large, and our Chain and Sprockets carries both duplex and simplex chains. You can also choose from heavy cottered chains. The smallest chains can handle just a few pounds, while the largest chains can handle up to a thousand pounds per lineal foot. Heavy duty 35 chain, heavy duty 50 roller chains are available.

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Heavy Duty Roller Conveyor Chain

Heavy-duty roller chains feature thicker side plates to increase their fatigue resistance and working load strength. They are optimal for heavy equipment, skid steers, and agricultural applications. The variety of heavy chains available is large, and our Chain and Sprockets carries both duplex and simplex chains. You can also choose from heavy cottered chains. The smallest chains can handle just a few pounds, while the largest chains can handle up to a thousand pounds per lineal foot.

Heavy Duty Conveyor Chain

Simplex Heavy Duty Roller Chains & Bush Chains

Simplex Heavy Duty Roller Chains

ANSI/ISO
Chain No.
Pitch Roller diameter Width between inner plates Pin diameter Pin length Inner plate depth Plate thickness Ultimate tensile strength Average tensile strength Weight per meter
P d1
max
b1
min
d2
max
L
max
Lc max h2
max
T
max
Q
min
Q0 q
mm mm mm mm mm mm mm mm kN/lbf kN kg/m
*35H-1 9.525 5.08 4.77 3.58 13.3 14.3 9.00 1.50 7.9/1795 10.8 0.41
40H-1 12.700 7.95 7.85 3.96 18.8 19.9 12.00 2.03 14.1/3205 19.1 0.82
50H-1 15.875 10.16 9.40 5.08 22.1 23.4 15.09 2.42 22.2/5045 30.2 1.25
60H-1 19.050 11.91 12.57 5.94 29.2 31.0 18.00 3.25 31.8/7227 42.7 1.87
80H-1 25.400 15.88 15.75 7.92 36.2 37.7 24.00 4.00 56.7/12886 71.4 3.10
100H-1 31.750 19.05 18.90 9.53 43.6 46.9 30.00 4.80 88.5/20114 112.4 4.52
120H-1 38.100 22.23 25.22 11.10 53.5 57.5 35.70 5.60 127.0/28864 160.9 6.60
140H-1 44.450 25.40 25.22 12.70 57.6 62.2 41.00 6.40 172.4/39182 217.3 8.30
160H-1 50.800 28.58 31.55 14.27 68.2 73.0 47.80 7.20 226.8/51545 285.8 10.30
180H-1 57.150 35.71 35.48 17.46 75.9 81.6 53.60 8.00 281.0/63863 341.8 14.83
200H-1 63.500 39.68 37.85 19.85 86.6 93.5 60.00 9.50 353.8/80409 444.5 19.16
240H-1 76.200 47.63 47.35 23.81 109.6 115.9 72.30 12.70 510.3/115977 622.5 30.40

*Bush chain:d1 in the table indicates the external diameter of the bush

Duplex Heavy Duty Roller Chains

Duplex Heavy Duty Roller Chains

ANSI/ISO
Chain No.
Pitch Roller diameter Width between inner plates Pin diameter Pin length Inner plate depth Plate thickness Transverse pitch Ultimate tensile strength Average tensile strength Weight per meter
P d1
max
b1
min
d2
max
L
max
Lc max h2
max
T
max
Pt Q
min
Q0 q
mm mm mm mm mm mm mm mm mm kN/lbf kN kg/m
60H-2 19.050 11.91 12.57 5.94 55.3 57.1 18.00 3.25 26.11 63.6/14455 84.5 3.71
80H-2 25.400 15.88 15.75 7.92 68.8 70.3 24.00 4.00 32.59 113.4/25773 145.3 6.15
100H-2 31.750 19.05 18.90 9.53 82.7 86.0 30.00 4.80 39.09 177.0/40227 225.9 9.03
120H-2 38.100 22.23 25.22 11.10 102.4 106.4 35.70 5.60 48.87 254.0/57727 322.7 13.13
140H-2 44.450 25.40 25.22 12.70 109.8 114.4 41.00 6.40 52.20 344.8/78364 437.7 16.60
160H-2 50.800 28.58 31.55 14.27 130.1 134.9 47.80 7.20 61.90 453.6/103091 571.6 20.20
180H-2 57.150 35.71 35.48 17.46 146.5 155.6 53.60 8.00 69.16 562/127726 680.0 29.20
200H-2 63.500 39.68 37.85 19.85 164.9 171.8 60.00 9.50 78.31 707.6/160818 894.9 38.11
240H-2 76.200 47.63 47.35 23.81 212.6 223.1 72.30 12.70 101.22 1000/227270 1200.0 60.50

 

Triplex Heavy Duty Roller Chains

Triplex Heavy Duty Roller Chains

ANSI/ISO
Chain No.
Pitch Roller diameter Width between inner plates Pin diameter Pin length Inner plate depth Plate thickness Transverse pitch Ultimate tensile strength Average tensile strength Weight per meter
P d1
max
b1
min
d2
max
L
max
Lc max h2
max
T
max
Pt Q
min
Q0 q
mm mm mm mm mm mm mm mm mm kN/lbf kN kg/m
60H-3 19.050 11.91 12.57 5.94 81.4 83.2 18.00 3.25 26.11 95.4/21682 113.9 5.54
80H-3 25.400 15.88 15.75 7.92 101.4 102.9 24.00 4.00 32.59 170.1/38659 203.5 9.42
100H-3 31.750 19.05 18.90 9.53 121.8 125.1 30.00 4.80 39.09 265.5/60341 314.8 12.96
120H-3 38.100 22.23 25.22 11.10 151.2 155.2 35.70 5.60 48.87 381.0/86591 444.7 19.64
140H-3 44.450 25.40 25.22 12.70 162.0 166.6 41.00 6.40 52.20 517.2/117545 598.4 24.90
160H-3 50.800 28.58 31.55 14.27 192.0 196.8 47.80 7.20 61.90 680.4/154636 787.3 30.10
180H-3 57.150 35.71 35.48 17.46 215.7 224.8 53.60 8.00 69.16 843/191589 1011.0 44.10
200H-3 63.500 39.68 37.85 19.85 243.2 250.1 60.00 9.50 78.31 1061.4/241227 1228.2 57.06
240H-3 76.200 47.63 47.35 23.81 313.8 324.3 72.30 12.70 101.22 1500/340905 1650.0 91.00

 

Non-standard Heavy Duty Roller Chains

Heavy Duty Drive Chain

Chain No. Pitch Roller diameter Width between inner plates Pin diameter Pin length Inner plate depth Plate thickness Ultimate tensile strength Weight per meter
P d1
max
b1
min
d2
max
L
max
Lc max h2
max
t/T Q
min
q
mm mm mm mm mm mm mm mm kN/lbf kg/m
04BH 6.000 4.00 2.80 1.85 8.4 9.4 5.0 0.90 5.00/1136 0.14
*06BH 9.525 6.35 5.72 3.58 14.4 15.4 8.2 1.60 11.25/2557 0.51
08AHF1 12.700 7.95 10.00 3.96 21.0 22.2 12.0 2.03 13.80/3136 0.88
08BH 12.700 8.51 7.85 4.45 18.8 19.9 11.8 2.03 20.60/4682 0.79
10BH 15.875 10.16 9.65 5.08 20.2 21.6 14.7 1.85 25.00/5681 1.03
12BH 19.050 12.07 11.68 5.94 25.2 26.8 16.0 2.42 40.00/9091 1.45
12BHF1 19.050 12.07 11.68 6.10 25.0 27.2 16.5 2.50 44.00/10000 1.46
12BHF2 19.050 12.07 13.30 6.10 28.8 30.3 16.5 2.80 35.00/7954 1.72
12BHF3 19.050 12.07 13.50 5.72 28.8 30.3 16.5 2.80 35.00/7954 1.71
12BV 19.050 12.07 11.68 6.10 24.5 26.5 16.0 2.42 36.00/8182 1.43
60HV 19.050 11.91 12.57 5.94 29.2 31.0 18.0 3.25 40.00/9090 2.00
16BH 25.400 15.88 17.02 8.90 35.7 38.9 24.1 4.00/3.1 80.00/18182 3.11
16BHF3 25.400 15.88 12.70 8.90 31.6 35.0 24.1 4.00/3.1 80.00/18182 2.90
24BH 38.100 25.40 25.40 14.63 58.6 63.4 36.2 7.50/6.0 225.00/51136 9.00
24BHF2 38.100 25.40 25.40 14.63 57.8 62.2 37.0 7.20/6.0 225.40/51226 9.06
24BHF5 38.100 25.40 25.40 14.63 64.6 69.1 36.2 9.00/7.5 270.00/61344 10.60

*Straight side plates

Types of Heavy-Duty Roller Chain

When it comes to heavy-duty roller chains, you have a few different options. You have ANSI 80, Super #80, Offset, Leaf, and more to choose from. Here's a brief introduction to each type of these chains.

ANSI 80

ANSI 80 heavy-duty roller chain has a pitch of 1 inch and is the seventh largest size in the ANSI B29.1 lineup of roller chains. It is used for a variety of applications, such as in industrial processes and agricultural applications. Its heavy-duty construction allows it to handle heavy loads in a variety of environments. PEER roller chains also conform to ANSI/ASME standards. PEER roller chains are compatible with ANSI 80 chains and are interchangeable with them.

The HZPT heavy-duty sprocket chain is suitable for applications with limited space, and it also performs well under low-speed conditions. Its pins are also large enough to accommodate larger spools.

Super #80

SH Super High Strength Series roller chains are among the world's toughest ANSI 80 roller chains. Super Strength Pins are constructed from special high-strength alloys and through-hardened, giving them up to 50% greater tensile strength and load capacity. Super Chains are dipped twice as long in hot oil, increasing their holding capacity and working life. These heavy-duty chains are ideal for applications that require a low-speed, long-life chain.

Designed for long-lasting reliability, HZPT's Super Heavy series chains feature through-hardened alloy pins and solid bushings for enhanced strength and durability. Wide-waist link-plates and quad-staked pins enhance holding power and resist shock loading. Whether you're running an oversized chain, or a low-speed conveyor, this heavy-duty roller chain is sure to stand up to whatever you throw at it.

Offset chain

Heavy duty offset roller chain is the right solution for your heavy-duty applications. The offset links add half of a link to the chain. This type of roller chain is perfect for heavy-duty applications where the load is high and the sprockets are close to each other. You can find many types of offset links to suit your needs. The chain is made from stainless steel and is designed to withstand a high load.

This type of heavy-duty roller chain has been designed for traction and drive applications. It is commonly used on mining, grain processing, and steel mill equipment. It is constructed from medium carbon steel that has been processed through cold pressing and bending after annealing. It also goes through impact extrusion to create the pin hole. This process improves the inner surface smoothness of the sidebar and the pin, which helps to avoid metal fatigue.

Leaf chain

The BL Series heavy-duty leaf chains are crafted to meet the specifications of ASME B29.8 leaf chain standard. Unlike the BL Series, ANSI has discontinued the AL series. These leaf chains are intended for moderate to heavy lifting applications. They are available in several different lengths and pitches. The BL Series leaf chain has a diameter that is equal to the thickness of the next largest pitch ANSI roller chain.

The outer and inner leaf chain plates form a press or slip-fit with pins. Pins pass through the outer plate holes and are subject to tensile and shear forces. When the chain articulates, the pins slide within the inner plate hole. These two-part leaf chains provide high tensile strength and high wear resistance. The tensile strength of these leaf chains is much higher than the working load of a conventional roller chain.

Silent chain

If you're looking for a heavy-duty, silent chain, look no further. These chains are made with multiple, closely spaced links, making them extremely flexible and quiet to run. Compared to other types of chains, silent chains are also stronger and able to carry more horsepower per square inch of chain width. Additionally, they have a flat back to prevent vibration and are perfect for use in applications where a minimum of noise is critical.

Standard heavy-duty roller chains feature thicker side plates to increase their strength and reduce the risk of fatigue. They're often used for heavy equipment, agricultural machinery, and skid steers. While standard roller chains are more efficient for lighter-weight applications, heavy-duty chains are more durable and can withstand repetitive shock loads. These chains also feature enhanced plate configurations to provide tensile strength and resistance to fatigue failure.

Sprocket Drive Systems and Heavy Duty Sprocket Chain

When it comes to sprocket chain and sprocket drive systems, there are many different types and features to consider. The first thing to remember is that the sprockets on heavy-duty chains are not interchangeable with those on standard roller chains. The thicker side plates on heavy-duty chains prevent proper engagement with a standard double sprocket. Buying a specially manufactured sprocket for a heavy-duty roller chain is an option, however, and may require a longer manufacturing lead time. Ever-power is a professional sprocket manufacturer that you can rely on. We offer a wide range of sprocets too!

High-quality chains have a higher strength than standard chains and will reduce noise and vibration while driving. Triple-S chains are made of high-grade, heart-treated steel, and have a patented tooth profile to help prevent chain vibration. This gives you smoother acceleration and more even power transfer to the rear wheel. This is a great choice for those who ride on rough terrain. They will keep the chain in top shape for many years.

In addition to the durability, Ever power offers a heavy-duty series that has solid rollers. Solid rollers are the primary point of contact between the chain and sprocket and are a better choice than split rollers. This chain also has solid roller bushings, which will help prevent internal friction. They are suited for medium to high-speed applications. You can choose from a variety of different chains based on your application, and we have a large selection of high-quality heavy chains for a wide variety of industrial applications.

Sprockets

Why Choose Ever-power Roller Chains?

Ever-power transmission group is a professional manufacturer of particular chains with large pitches. We have a complete chain production line, equipment selection, and process design that adhere to high efficiency, energy-saving, and automation, with perfect testing equipment, high-quality enterprise management, and professional technical personnel. We focus on the production, processing, and sales of the drive chains, particular chains, chain accessories, machinery parts, and so on. We have mastered the core technology of chain production and are proficient in core processing. All products are widely used in sugar, paper, cement, wood, food, mining, metallurgy, and other industries. We pay attention to the reputation of product quality through IS09001:2008 quality management system certification and obtain self-supporting, agent-related products and technology import and export business qualifications. Our products are exported to all provinces and cities in China, Europe, America, and Southeast Asia.
1. Large bell-type intelligent annealing furnace:
stable and reliable annealing quality and low energy consumption
2. Mesh belt furnace:
first-class domestic mesh belt furnace heat treatment production line
3. Multipurpose furnace:
Epson multipurpose furnace provides stable and reliable heat treatment quality
4. ABB intelligent welding robot:
instead of manual completion of complex welding operations, the welding is beautiful, stable, and reliable
5. Automatic hot riveter: the self-developed automatic assembly line of welding chain can replace manual to realize automatic outcrop and hot riveting, with stable products, high precision, and high efficiency
6. Induction quenching equipment: the self-developed semi-automatic induction quenching equipment successfully realizes selective (local) induction quenching of pin shaft and induction quenching of sprocket teeth
7. Programmable gantry cutting machine: it has the functions of plasma cutting and flame cutting
8. CNC machining center: CNC vertical machining center and CNC horizontal machining center, which meet the processing of high-precision molds and products

Additional information

Edited

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Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

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