+7 (812) 645-08-06
Transmission chains
select brand
Synchronizing chain
The meshing of the toothed links with the sprocket gives this chain optimum acoustic properties...
Synchronizing chain
The meshing of the toothed links with the sprocket gives this chain optimum acoustic properties for timing drives where acoustics are crucial, especially for petrol engines. The 8 mm pitch is also suitable for higher load chain drives, while the low weight of the 6.35 mm pitch makes it ideal for downsizing timing drives with moderate loads.
Chain transmission
In order to handle higher power transmission requirements such as for vehicle transmission systems for example, transmission chains in the form of inverted tooth chains (also known as silent chains) are used. In addition to providing kinematically optimized meshing of the toothed links with the sprocket teeth, the principle of randomizing...
Chain transmission
In order to handle higher power transmission requirements such as for vehicle transmission systems for example, transmission chains in the form of inverted tooth chains (also known as silent chains) are used. In addition to providing kinematically optimized meshing of the toothed links with the sprocket teeth, the principle of randomizing is also applied, i.e. fitting tooth link plates which have a different contour from the standard plates. Staggering standard and non-standard link plates breaks the monotony of the contact pulses and consequently the chain noise is rendered unobtrusive.
Inverted tooth chain with single pin joints
Inverted tooth chains with single pin joints can be used for applications with very high power transmission requirements. The compact design and simplicity of this type of joint permit the manufacture of highly efficient, inexpensive and performance-optimized chains.
Inverted tooth chain with rocker pin joints
To reduce friction losses even further, inverted tooth chain with rocker pin joints are used. A rocker pin joint comprises two rocker pins, with one pin being fixed in the tooth link plates of the inner link and one being fixed in the tooth link plates of the outer link. The two pins then roll against each other as the chain enters and exits the sprocket.
Inverted tooth chain with single pin joints
Inverted tooth chains with single pin joints can be used for applications with very high power transmission requirements. The compact design and simplicity of this type of joint permit the manufacture of highly efficient, inexpensive and performance-optimized chains.
Inverted tooth chain with rocker pin joints
To reduce friction losses even further, inverted tooth chain with rocker pin joints are used. A rocker pin joint comprises two rocker pins, with one pin being fixed in the tooth link plates of the inner link and one being fixed in the tooth link plates of the outer link. The two pins then roll against each other as the chain enters and exits the sprocket.
Roller chain / high-resistance - JWIS® SL series
Superb quality
Owing to their excellent wear resistance and uniformity, matchless precision and a significantly higher tensile and fatigue strength than the norm, JWIS roller chains...
Owing to their excellent wear resistance and uniformity, matchless precision and a significantly higher tensile and fatigue strength than the norm, JWIS roller chains...
Roller chain / high-resistance - JWIS® SL series
Superb quality
Owing to their excellent wear resistance and uniformity, matchless precision and a significantly higher tensile and fatigue strength than the norm, JWIS roller chains enjoy an above-average service life. All iwis chains are prestretched and are provided with highly effective initial lubrication.
Super Longlife
iwis Super Longlife chains (SL series) feature pins with a very high surface hardness. This special design gives the chain outstanding qualities: maximum wear resistance, longer service life, high tensile and fatigue strength, low susceptibility to corrosion and fretting corrosion in the chain links plus enhanced emergency running characteristics to cope with inadequate lubrication.
Owing to their excellent wear resistance and uniformity, matchless precision and a significantly higher tensile and fatigue strength than the norm, JWIS roller chains enjoy an above-average service life. All iwis chains are prestretched and are provided with highly effective initial lubrication.
Super Longlife
iwis Super Longlife chains (SL series) feature pins with a very high surface hardness. This special design gives the chain outstanding qualities: maximum wear resistance, longer service life, high tensile and fatigue strength, low susceptibility to corrosion and fretting corrosion in the chain links plus enhanced emergency running characteristics to cope with inadequate lubrication.
Maintenance-free chain - JWIS® MEGAlife series
MEGAlife maintenance-free roller and conveyor chains can be used in all areas where relubrication is difficult or impossible....
Maintenance-free chain - JWIS® MEGAlife series
MEGAlife maintenance-free roller and conveyor chains can be used in all areas where relubrication is difficult or impossible....
Transport chain / attachment - 6.35 - 50.80 mm
These Special chains are made up of Stainless and carbon steel available in different chain numbers. These chains have pitches between 6.350 to 50.800 mm. These chains are specially...
Transport chain / attachment - 6.35 - 50.80 mm
These Special chains are made up of Stainless and carbon steel available in different chain numbers. These chains have pitches between 6.350 to 50.800 mm. These chains are specially made as per the customers demand. The elasticity, durability and corrosion free features of the chain has enhanced the working efficiency and life span of the product. It can be bought at an affordable price. Available in natural, black, blue and yellow colors. Hangzhou Donghua Chain Group Co. Ltd was established in 1991 for manufacturing advanced equipment. Now we have 5 branches in china and 6 other outside china. We are specialized in manufacturing standard and special chains with over 3100 skilful employees.
Escalator chain
Hangzhou Donghua Chain Group is a known name, established in 1991, having 5 subsidiaries in China and 6 outside, more than 1,800 sets of advanced equipment and over 3,100 skilled employees...
Escalator chain
Hangzhou Donghua Chain Group is a known name, established in 1991, having 5 subsidiaries in China and 6 outside, more than 1,800 sets of advanced equipment and over 3,100 skilled employees and annual production capacity exceeding 20,000,000 meters. They develop standard chains and special chains like driving and conveyor(C-13T, P67-FD, ST131, T131, PT131)which showcase high strength, long-life,pre-stretched, anti-fatigue & anti-rust properties with natural, black, blue and yellow colour options. Construction includes stainless and carbon steel body with pitch of 67.73 to 135.466mm.Each piece is packed in PP bag,white inner box and then in export carton/wooden case.Customization is possible for this reasonably priced product.
Power transmission chain
This is a power transmission chain manufactured by Hangzhou Donghua Chain Group Co which is a known manufacturer for its most widely used and welcome products in the market. The Donghua had created...
Power transmission chain
This is a power transmission chain manufactured by Hangzhou Donghua Chain Group Co which is a known manufacturer for its most widely used and welcome products in the market. The Donghua had created many solution equipment for many conditions such as motorcycle chain, high strength roller chain, galvanized chain, nickel plated chain, Dacromet plated chain, lubrication free chain and oilfield chain etc. Since 1991, this company had established its name having a 5 subsidiaries in china and 6 subsidiaries abroad. For this vast amount of place, it covers a production area of about of 200,100 square meters having more than 1,800 sets of advanced equipment over its 3,100 highly skilled employees. Also, it comes with a production capacity that exceeds almost about 20,000,000 meters.
Double-pitch chain
Hangzhou Donghua Chain Group Co., Ltd established in 1991 holds 5 subsidiaries in China and 6 subsidiaries abroad. The company covers a production area of 200,100 square meters and holds the credit of possessing more than 1,800 sets...
Double-pitch chain
Hangzhou Donghua Chain Group Co., Ltd established in 1991 holds 5 subsidiaries in China and 6 subsidiaries abroad. The company covers a production area of 200,100 square meters and holds the credit of possessing more than 1,800 sets of advanced equipment, over 3,100 highly skilled employees with annual production capacity exceeding 20,000,000 meters. It is a leading company with ISO9001, ISO14001, ISO16969, AAA and API certificates and specialization in all kinds of standard chains and special chains, such as A or B series chains, driving chains, conveyor chains, dragging chains, agricultural chains etc.
Donghua driving chain are the extensively used part in the market. Double Pitch Conveyor Chain is available in various series with chain no. C208A, C208AL, C210A, C210AL and so on with pitch measuring from 25.40mm to 101.60 mm. The users are free to send their requirement mailbox export@dhchain.com.
Donghua driving chain are the extensively used part in the market. Double Pitch Conveyor Chain is available in various series with chain no. C208A, C208AL, C210A, C210AL and so on with pitch measuring from 25.40mm to 101.60 mm. The users are free to send their requirement mailbox export@dhchain.com.
Azimuth chain / for the petroleum industry
Donghua's oil field chain has a pitch of 25.400 mm to 63.500 mm. It is certified...
Azimuth chain / for the petroleum industry
Donghua's oil field chain has a pitch of 25.400 mm to 63.500 mm. It is certified by ISO9001, ISO14001, ISO16969, AAA and API certificates.
The chain may be utilized as motorcycle chains, high strength roller chains, galvanized chains, nickel-plated chains, Dacromet-plated chains and lubrication-free chains.
The chain may be utilized as motorcycle chains, high strength roller chains, galvanized chains, nickel-plated chains, Dacromet-plated chains and lubrication-free chains.
Roller chain - A series(1,2,3) Chain No. *04C-1 *06C-1 085-1 08A-1 10A-1 12
Chinabase is a China Chain manufacturer & exporter, specializing in manufacture of various types of...
Roller chain - A series(1,2,3) Chain No. *04C-1 *06C-1 085-1 08A-1 10A-1 12
Chinabase is a China Chain manufacturer & exporter, specializing in manufacture of various types of chains. One of the premium chain type that it offers is the high quality roller chains, which are available at very low and attractive price and are manufactured in Zhejiang, China. These type of chain products are manufactured by the company based upon the needs and the drawing of the customers as well.
Agricultural chain - C/S Type Steel (1,2,3,4)
Agricultural chain types
S Type and C Type Steel Agricultural Chain with Attachments, Tractor Chain & Ratovator Chain and Agricultural Roller Chain Attachments which are used for applicating in industries.
S Type and C Type Steel Agricultural Chain with Attachments, Tractor Chain & Ratovator Chain and Agricultural Roller Chain Attachments which are used for applicating in industries.
Stainless steel chain - (A/B Series)(1,2,3)
The A/B series offers a wide array of stainless steel chains. Under the A series, the stainless steel short...
Stainless steel chain - (A/B Series)(1,2,3)
The A/B series offers a wide array of stainless steel chains. Under the A series, the stainless steel short pitch precision roller chain is characterized by its various chain numbers ranging from 25SS-1 to 120SS-1. The B series features a stainless steel short pitch precision roller that are available in chain numbers of 05BSS-1 to 24BSS-1. Other version include stainless steel hollow pin chain, and pin chains with double pitch.
Azimuth chain / nickel-plated
With a plate that is coated with nickel, the chain is most commonly used for outdoor situations and in mildly...
Azimuth chain / nickel-plated
With a plate that is coated with nickel, the chain is most commonly used for outdoor situations and in mildly corrosive conditions. The nickel-plating treatment of all the parts before they are assembled ensures uniform coverage. This process leads to an efficient plating procedure. The chains are resistant to corrosion to ensure a long service life, although stainless steel chains are more corrosion-resistant than the product.
Synchronizing chain - (1,2,3)
The timing chain is a roller chain manufactured by Chinabase. It comes in chain...
Synchronizing chain - (1,2,3)
The timing chain is a roller chain manufactured by Chinabase. It comes in chain widths of 4.35, 6.35, and 9.40 mm. It also functions with pin lengths of 6.2, 8.3, and 10.9 mm. Furthermore, the unit is in compliance with DIN ISO CL04 standard. The timing chain is available in colors yellow, blue, or nature.