Main features: Core Drilling Machine,Core Bit,Core Hole Drill,Core Bit Set JIANGSU XI TEC ENVIRONMENTAL&DRILLING EQUIPMENT COMPANY CO.LTD , https://www.sjxitecdrilling.com
The outer link plates are available with 90 degree arc shaped edge, or 2×45° chamfer angled edge. The inner ones are also designed with 2×45° chamfer angles. These designs effectively avoid injuries to workers caused by sharp sidebar edges during installation.
The external surfaces of the outer sidebars, the both side surfaces of the inner sidebars, as well as the top circle of the pins, all undergo high frequency induction heat treatment. This increases the wearing resistance of the offset link chain. This range of conveyor chain is typically used in box-packaged dairy product conveying lines.
We produce huge amounts of DF 3500 and 3498 chains every year, the chains are nice quality and cheap prices compared with other chain companies, please feel free to contact with us for more information, I believe that you will be satisfied by our products and service.
Chain no.
Pitch P (mm)
Inner width of inner link b1 (mm)
Height of sidebar b2 (mm)
Thickness of sidebar T (mm)
Diameter of pin d2 (mm)
Length of pin L (mm)
Min. sideward bending radius R mm
Tensile strength Q (min) KN
Weight per meter q (kg/m)
DF-3500
76.2/63.5
17.5
31.8
6.4/16
14.5
36.5
508
213
4.9
DF-3910
76.2
17.5
31.8
6.4/16
14.5
36.5
560
213
4.8
DF-3498
63.5/44.45
19.05
34.9
8/16
15.67
37.3
457
256
5.9
Why Choose DCC?Â
1.Changzhou Dongwu chain transmission manufacturing co.,Ltd is a professional manufacture of chains,and is the member unit of China National technical committee for standardization for china transmission,
2.we occupied an area over 100 thousand sqm,owned standard workshops over 30 thousands sqm and over 300sets of professional equipments to produce chains in large-scale as well as complete inspection and test devices.
3.we passed through the authentications of ISO9001:2000 international quality system and ISO14001 environmental management system .
4,we have 75% of products which are exported to Europe,America,Japan , Southeast Asia ,and so on,
5.12years factory experience,nearly all the parts are produced by our own factory,therefor we can control the cost and quality.
Choose DCC,you mean choose High quality , competitive price,perfect service,
Wish we will promote business as well as friendship!
Our DF3500 and DF3498 type offset link chain products come with forged inner link plates, and the former comes with bended sidebars while the latter comes with straight sidebars. Due to the slight space between the inner plate and the outer plate, this range of product supports axially bending to suit application demands.
The outer link plates are available with 90 degree arc shaped edge, or 2×45° chamfer angled edge. The inner ones are also designed with 2×45° chamfer angles. These designs effectively avoid injuries to workers caused by sharp sidebar edges during installation.
The external surfaces of the outer sidebars, the both side surfaces of the inner sidebars, as well as the top circle of the pins, all undergo high frequency induction heat treatment. This increases the wearing resistance of the offset link chain. This range of conveyor chain is typically used in box-packaged dairy product conveying lines.
We produce huge amounts of DF 3500 and 3498 chains every year, the chains are nice quality and cheap prices compared with other chain companies, please feel free to contact with us for more information, I believe that you will be satisfied by our products and service.
Chain no.
Pitch P (mm)
Inner width of inner link b1 (mm)
Height of sidebar b2 (mm)
Thickness of sidebar T (mm)
Diameter of pin d2 (mm)
Length of pin L (mm)
Min. sideward bending radius R mm
Tensile strength Q (min) KN
Weight per meter q (kg/m)
DF-3500
76.2/63.5
17.5
31.8
6.4/16
14.5
36.5
508
213
4.9
DF-3910
76.2
17.5
31.8
6.4/16
14.5
36.5
560
213
4.8
DF-3498
63.5/44.45
19.05
34.9
8/16
15.67
37.3
457
256
5.9
Why Choose DCC?Â
1.Changzhou Dongwu chain transmission manufacturing co.,Ltd is a professional manufacture of chains,and is the member unit of China National technical committee for standardization for china transmission,
2.we occupied an area over 100 thousand sqm,owned standard workshops over 30 thousands sqm and over 300sets of professional equipments to produce chains in large-scale as well as complete inspection and test devices.
3.we passed through the authentications of ISO9001:2000 international quality system and ISO14001 environmental management system .
4,we have 75% of products which are exported to Europe,America,Japan , Southeast Asia ,and so on,
5.12years factory experience,nearly all the parts are produced by our own factory,therefor we can control the cost and quality.
Choose DCC,you mean choose High quality , competitive price,perfect service,
Wish we will promote business as well as friendship!
1. The drilling machine has high input power, high output torque and strong drilling capacity.
2. The output speed range of the drilling machine is wide, which is suitable for both engineering geological investigation and diamond core drilling.
3. The drilling machine is equipped with an open box rotator for easy operation of the orifice.
4. The utility model has an oil pressure feeding mechanism and a ball clamp type clamping mechanism at the upper end of the vertical shaft, which can improve the drilling efficiency and reduce the labor intensity of the workers.
5. The drilling rig is equipped with active drill pipe, which can realize non-stop reversing, with high efficiency, safety and reliability.
6. The drilling rig adopts the double plate normally closed friction clutch, which is flexible in opening and closing and convenient in operation and adjustment.
7. The gear box of the drilling rig adopts the structure of automobile gear box, with single handlebar speed change and interlock mechanism, which is convenient for operation.
8. The drilling machine is separated from the water pump, and the pump and the drilling machine are separately equipped with power, which can improve the output torque of the drilling machine, especially when entering the deep hole for drilling, there will be no contradiction in the use of the water pump due to the decrease of power, so as to avoid accidents in the hole.
9. The drilling rig is compact in structure, small in volume, light in weight, and the largest part is less than 100kg, which is convenient for disassembly and handling, and suitable for working in hills or mountains.
Indrustrial Tsubaki Transmission Engineering Double Flex Conveyor Roller Chain
Model NO.: DF3500 / DF3498/DF3910
Leading Time: 30 Days
Production: According to Approved Drawings
Samples: Free
Heat Treatment: Pin with Induction Harden
Trademark: DCC/ CUSTOMER BRAND
Specification: SGS, ISO
Origin: Changzhou, Jiangsu, China
HS Code: 7315890000
Model NO.: DF3500 / DF3498/DF3910
Leading Time: 30 Days
Production: According to Approved Drawings
Samples: Free
Heat Treatment: Pin with Induction Harden
Trademark: DCC/ CUSTOMER BRAND
Specification: SGS, ISO
Origin: Changzhou, Jiangsu, China
HS Code: 7315890000
Our DF3500 and DF3498 type offset link chain products come with forged inner link plates, and the former comes with bended sidebars while the latter comes with straight sidebars. Due to the slight space between the inner plate and the outer plate, this range of product supports axially bending to suit application demands.