Chain No.
|
Pitch |
Roller diameter |
Width between imer pl at es |
Pin diameter |
Pin length |
Plate depth |
Plate thickness |
Attachment dimension |
Tensile strength |
P |
d1 max |
b1 min |
d2 max |
Lc max |
h2 max |
t/T max |
F |
W |
d6 |
Q min |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
kN/Lbf |
P90F1 |
90.0 |
60.0 |
29.5 |
14.2 |
74.5 |
38.5 |
6.0/7.0 |
121.5 |
236.6 |
62.0 |
112.0/25178 |
P100F189 |
100.0 |
60.0 |
28.8 |
14.0 |
70.0 |
38.0 |
6.5 |
122.0 |
278.0 |
62.0 |
200.0/44960 |
P100F218 |
100.0 |
60.0 |
29.0 |
15.0 |
76.4 |
38.0 |
8.0 |
138.0 |
244.0 |
62.0 |
230.0/51704 |
Carrier chains for rubber gloves are specialized conveyor chains designed for automated rubber glove production lines. Their main function is to carry glove molds (hand molds) during the glove manufacturing process (such as dipping, vulcanization, demolding, inspection, etc.) and achieve precise and stable continuous conveying. Their design needs to adapt to the special environment of glove production (such as contact with glue, high temperature, chemical agents) and process requirements (such as stable operation, positioning accuracy).
I. Core Functions and Application Scenarios
Rubber glove production is a continuous assembly line operation. In the entire process from "hand mold cleaning → glue dipping (natural rubber/nitrile rubber) → drying → vulcanization → cooling → demolding", the conveyor chain must carry the hand molds throughout and drive them through each process station. Therefore, it is the "link" connecting various production equipment, directly affecting production efficiency and glove quality (such as avoiding uneven glue layers caused by hand mold shaking).
II. Structural Features
The structure of rubber glove conveyor chains must take into account bearing stability, operation accuracy, and environmental resistance. The typical structure includes:
Chain Body
- Basic chain links: Mostly adopt roller chain or bent plate chain structure (composed of chain plates, rollers, sleeves, and pins). The pitch is designed according to the production line speed and hand mold spacing (common pitches are 25-50mm).
- Hand mold connection components: "Hand mold brackets" (made of metal materials such as stainless steel or galvanized steel) are fixed on the chain plates. The brackets are connected to the hand molds through bolts or buckles to ensure that the hand molds are fixed vertically or obliquely (the hand molds need to be immersed in glue during dipping).
Guiding and Positioning Devices
- Guide rails (such as U-shaped groove rails) are usually installed on both sides of the chain to limit the lateral deviation of the chain and ensure stable operation.
- Some high-precision production lines will add positioning pins or gear meshing structures to the chain to ensure that the positioning error of the hand mold at key stations (such as demolding) is ≤1mm.
Driving and Tensioning Mechanisms
- The chain is driven by a motor through a sprocket (which needs to match the chain pitch). In some scenarios, dual drives are adopted (to reduce sagging during long-distance conveying).
- A tensioning device (such as a spring or screw tensioner) is provided at the end to compensate for the elongation of the chain after wear and avoid tooth skipping or slipping.
COMPANY PROFILE
Qingdao Star Machine Technology Co., Ltd. is located in the beautiful coastal city of Qingdao. We are a large enterprise group engaged in researching, production, marketing, and technical services. We have 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 manufacturer; we have manufactured valves 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, Middle East, Eastern Asia.
Q: Can I get samples from your factory?
A: Yes, Samples can be provided.