
Chain No. |
Pitch |
Chain width |
Pin
diameter |
Pin
length |
Plate depth |
Plate
thickness |
Guide form |
Number of plate |
Tensile strength |
Weight
per
meter |
P |
b1
min |
d2
max |
L
max |
h2
max |
t
max |
T
max |
|
n |
Q
min |
q |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|
|
kN/ lbf |
kg/m |
CL04DF3 |
6.35 |
7.80 |
2.70 |
11.20 |
7.13 |
1.04/1.4 |
1.04 |
Outside |
8(4×4) |
10.0/2250 |
0.38 |
6.35 |
8.86 |
2.70 |
12.30 |
7.13 |
1.04/1.4 |
1.04 |
Outside |
9(4×5) |
12.5/2813 |
0.41 |
CL04DF10 |
6.35 |
8.60 |
2.72 |
12.70 |
7.13 |
1.2 |
1.20 |
Outside |
9(5×4) |
12.0/2700 |
0.41 |
CL05D |
8.00 |
6.50 |
2.92 |
10.48 |
9.59 |
1.3 |
1.04 |
Outside |
7(3×4) |
12.0/2700 |
0.46 |
8.00 |
7.80 |
2.92 |
11.78 |
9.59 |
1.3 |
1.04 |
Outside |
8(4×4) |
16.0/3600 |
0.52 |
CL05V |
8.00 |
7.70 |
3.15 |
11.80 |
9.59 |
1.3 |
1.00 |
Outside |
8(4×4) |
12.0/2700 |
0.48 |
Timing silent chains are usually tooth - shaped chains. Compared with the common sleeve roller chains, the tooth - shaped angle of the silent chains is softer. They adopt a tooth - shaped structure design, which makes the tooth - entering more gentle, resulting in smaller impact and more stable operation. And there are no chain rollers that can produce noise, which is the key to its low - noise operation.
High Strength and Durability: They have high - strength properties, can withstand the high - speed and high - load operation environment in the engine, and have a long service life. Generally, their service life is the same as that of the engine, and they are maintenance - free for life, reducing the maintenance cost and frequency of the engine.
Excellent Noise Reduction Performance: Due to the adoption of a special tooth - shaped structure, the noise generated during the operation of the chain is very low, which can even be lower than that of the timing belt, providing a quieter driving environment and improving the driving experience.
High - efficiency Power Transmission: The structure of the timing silent chain is compact, which can transmit a large power, and has high reliability and wear - resistance, ensuring the efficient operation of the engine and having less impact on the dynamic performance of the engine.

Qingdao Star Machine Technology Co., Ltd. is located in the beautiful coastal city-Qingdao. We are a large enterprise group engaged in researching, production, marketing and technical services, with three large research and production bases and one large marketing center specializing in transmission parts, bearings, chains, sprockets, tractor driving axles and hydraulic steering units. Covering an area of 80,000 square meters, we now have 816 employees, including 167 senior professional technicians, and a global network of sales and service systems. Maintaining good partnerships with Liaocheng University, Qingdao University, Shandong Agricultural University, Shandong University and the Chinese Academy of Agricultural Sciences, we receive strong technical support from industry experts.
"You provide a request, We'll give you a perfect product".
We uphold the business philosophy "integrity, efficiency, cooperation, innovation", quality first, advanced technology, precision production, integrity management, efficient service, to support our customers with the top quality products and super sophisticated technology.

1. Reliable Quality Assurance System
2. Cutting-Edge Computer-Controlled CNC Machines
3. Bespoke Solutions from Highly Experienced Specialists
4. Customization and OEM Available for Specific Application
5. Extensive Inventory of Spare Parts and Accessories
6. Well-Developed Worldwide Marketing Network
7. Efficient After-Sale Service System
The 219 sets of advanced automatic production equipment provide guarantees for high product quality. The 167 engineers and technicians with senior professional titles can design and develop products to meet the exact demands of customers, and OEM customizations are also available with us. Our sound global service network can provide customers with timely after-sales technical services.
We are not just a manufacturer and supplier, but also an industry consultant. We work pro-actively with you to offer expert advice and product recommendations in order to end up with a most cost effective product available for your specific application. The clients we serve worldwide range from end users to distributors and OEMs. Our OEM replacements can be substituted wherever necessary and suitable for both repair and new assemblies.
Q: Why choose us ?
A. We are a manufacture, we have manufactured valve for over 20 years.
B. Reliable Quality Assurance System;
C. Cutting-Edge Computer-Controlled CNC Machines;
D. Bespoke Solutions from Highly Experienced Specialists;
E. Customization and OEM Available for Specific Application;
F. Extensive Inventory of Spare Parts and Accessories;
G. Well-Developed Worldwide Marketing Network;
H. Efficient After-Sale Service System
Q. What is your payment term?
A: 30% TT deposit, 70% balance T/T before shipping.
Q:Can we print our logo on your products?
A: yes, we offer OEM/ODM service, we support the customized logo, size, package,etc.
Q: What is your main market?
A: North America, South America, Eastern Europe, Western Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia,
Q: Can I get samples from your factory?
A: Yes, Samples can be provided.