Chain No.
|
Pitch |
Boush diameter |
Roller diameter |
Widthbetween inner plates |
Pin diameter |
Pin length |
Plate depth |
Plate thickness |
Attachment dimension |
Tensile strength |
| P |
d1 max |
d4 min |
d5 min |
b1 |
d2 max |
L max |
h2 |
t/T |
C |
H |
L1 |
L2 |
Q min |
| mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
kN/lbf |
| P450F1 |
450.0 |
85.0 |
137.0 |
158.0 |
75 |
55 |
153 |
171 |
16/14 |
630 |
160 |
178 |
278 |
1800/404640 |
| P450F2 |
450.0 |
85.0 |
136.5 |
180.0 |
75 |
55 |
174 |
171 |
16/14 |
675 |
170 |
166 |
282 |
1764/396547 |
| P450F4 |
450.0 |
85.0 |
136.5 |
180.0 |
75 |
55 |
174 |
171 |
16/14 |
630 |
160 |
166 |
282 |
1764/396547 |
Chain No.
|
Pitch |
Roller diameter |
Widthbetween inner plates |
Pin diameter |
Pin length |
Plate depth |
Plate thickness |
Attachment dimension |
Tensile strength |
| P |
d1 max |
d5 min |
b1 |
d2 max |
L max |
Lc max |
L1 max |
h2 |
t/T |
C |
d4 |
H1 |
Q min |
| mm |
m m |
m m |
m m |
m m |
m m |
mm |
m m |
m m |
m m |
m m |
m m |
m m |
kN/lbf |
| P450F5 |
450 |
120 |
138 |
56 |
30 |
120 |
130 |
174 |
80 |
12.0/30.0 |
672 |
160 |
19 |
450.0/101160 |
| P450F6 |
450 |
120 |
140 |
84 |
36 |
150 |
159 |
210 |
100 |
12.0/30.0 |
672 |
160 |
19 |
800.0/179840 |
| P450F13 |
450 |
120 |
140 |
84 |
36 |
150 |
159 |
210 |
100 |
12.0/30.0 |
675 |
135 |
13 |
800.0/179840 |
| *P460F1 |
460 |
118 |
138 |
51 |
36 |
- |
134.5 |
173.5 |
90 |
14.0/20.0 |
665 |
110.4 |
- |
650.0/146120 |
| P460F2 |
460 |
120 |
140 |
84 |
36 |
150 |
159 |
202 |
100 |
12.0/25.0 |
675 |
135 |
13 |
800.0/179840 |
| P460F3 |
460 |
130 |
144 |
60 |
36 |
126 |
135 |
185 |
100 |
12.0/30.0 |
650 |
110 |
- |
800.0/179840 |
| P460F5 |
460 |
100 |
119 |
55 |
30 |
118 |
130 |
160 |
75 |
12.0/20.0 |
570 |
107 |
- |
650.0/146120 |
| *With bearing inside roller |
Car parking chains refer to parking equipment chains, mainly used for traction and pulling of car-carrying plates and elevators in mechanical stereo parking equipment. Here is a detailed introduction to them:
Standards: For example, T/ZZB 1297-2019 Parking Equipment Chains specifies the terms and definitions, basic requirements, technical requirements, test methods, and inspection rules for parking equipment chains. It applies to single-row roller chains with a pitch of 19.05mm-31.75mm.
Structural Features: Taking the common single-row roller chain as an example, it is composed of chain plates, rollers, bushings, pin shafts and other components. The chain must be free from whitening due to friction, rust, broken pins, etc. The chain plates must be free from cracks and pitting, there must be no pins of inconsistent lengths, the printed marks must be clear and correct, there must be no tight or dead links, and the chain hinges must be flexible.
Functions: In mechanical stereo parking equipment, parking equipment chains play the role of transmitting power, ensuring that car-carrying plates and elevators can operate accurately and stably, thereby enabling the parking and retrieval of vehicles.
Advantages: They have high tensile strength and dynamic load strength, can bear large loads, and ensure the safety and reliability of parking equipment. At the same time, their structure is relatively simple, maintenance and replacement are relatively convenient, and the cost is relatively low.
Application Scenarios: They are mainly used in various mechanical stereo parking equipment, applicable to various sedans among passenger cars as defined in GB/T 3730.1-2001, small-sized buses among commercial vehicles, and other mechanical parking equipment whose size and quality are consistent with those mentioned above.
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, producing, marketing, and providing technical services. We have three large research and production bases and one large marketing centre specialising 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. Customisation 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 customisations 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 proactively with you to offer expert advice and product recommendations so that you can end up with the 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 repair and new assemblies.
Q: Why choose us?
A. We are a manufacturer; we have manufactured chains for over 20 years.
B. Reliable Quality Assurance System.
C. Cutting-Edge Computer-Controlled CNC Machines;
D. Bespoke Solutions from Highly Experienced Specialists.
E. Customisation and OEM are available for specific applications.
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 customised logo, size, package, etc.
Q: What is your main market?
A: North America, South America, Eastern Europe, Western Europe, Southeast Asia, Africa, Oceania, the Middle East, and Eastern Asia.
Q: Can I get samples from your factory?
A: Yes, Samples can be provided.