DIN Chain No. |
P |
L |
G |
d4 |
F |
W |
h4 |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
FV40 |
50.0 |
△ |
45.0 |
6.5 |
25.0 |
40.5 |
20.0 |
63.0 |
△ |
31.0 |
80.0 |
25.0 |
45.0 |
100.0 |
30.0 |
50.0 |
125.0 |
30.0 |
60.0 |
FV63 |
63.0 |
△ 25.0 30.0 |
40.0 45.0 50.0 |
8.4 |
34.0 |
50.0 |
30.0 |
80.0 100.0 |
125.0 |
40.0 |
60.0 |
160.0 |
50.0 |
70.0 |
FV90 |
63.0 |
△ |
30.0 |
8.4 |
40.0 |
64.0 |
35.0 |
80.0 |
25.0 |
45.0 |
100.0 |
30.0 |
50.0 |
125.0 |
40.0 |
60.0 |
160.0 |
50.0 |
70.0 |
200.0 |
60.0 |
80.0 |
250.0 |
65.0 |
85.0 |
FV112 |
100.0 |
30.0 |
50.0 |
11.0 |
50.0 |
70.0 |
40.0 |
125.0 160.0 200.0 250.0 |
40.0 50.0 65.0 80.0 |
65.0 75.0 90.0 105.0 |
△Attachments with 1 hole |
FV Series Conveyor Chains with Attachments are specialized conveyor chains formed by integrating customized attachments (such as scrapers, baffles, push plates, etc.) on the basis of standard FV series conveyor chains. They are designed to meet the needs of directional conveying, separation, grabbing or carrying of specific materials, and are widely used in industrial conveying scenarios in Europe and around the world.
Core Advantages:
Strong Compatibility with the Chain Body
The attachments are designed based on the link plate structure, pitch specifications (40mm-500mm) and hollow pin design (FVC type) of the FV series. No additional drilling or welding is required during installation; they can be directly fixed by bolts passing through the central hole of the hollow pin, ensuring high connection strength and preventing falling off due to vibration during operation. At the same time, they are compatible with the high tensile strength characteristics of the FV series (two types of tensile strength available), making them suitable for medium and heavy load scenarios.
Outstanding Stability and Durability of Attachments
The link plates of the FV series are stamped from cold-drawn steel, which has excellent toughness. Combined with round components (pins, bushings, etc.) that have undergone surface hardening and grinding, they provide stable support for the attachments. The collaborative force-bearing design between the attachments and the chain enables them to withstand long-term high-frequency operation, with wear resistance superior to that of ordinary chain-attachment combinations.
Typical Application Scenarios:
European food processing industry: FV chains with plastic scrapers are used for conveying bread and dairy products after baking, complying with the German LFGB food contact standards.
Automobile manufacturing industry: FV chains with pallet attachments are used to convey engine parts, cooperating with robotic arms to complete assembly, and the high precision ensures a positioning error of less than 2mm.

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.