Precision Durable High-Speed Self-Lubrication Roller Chains

• Customization: Available
• Standard or Nonstandard: Standard
• Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Mining Equipment, Agricultural Machinery, Car
• Model NO.: ISO/ANSI/ DIN 40SLR
• Surface Treatment: Ni-PTFE/Oxidation Treatment
• Structure: Roller Chain
• Material: Carbon Steel
• Type: Variable Speed Chain
• Function: Moisture and Acid Against
• Color: Natural
• Certificate: ANSI/DIN/ISO
• Packaging: Industrial Packing or Customers′ Request
• Usage: Conveyor Chain, Driving Chain
• Feature: Corrosion Resistant
• Attachment: Can Be Customize
• Transport Package: Cartoon Box / Wooden Case
• Specification: Customer′s packaging requirements can be customize
• Trademark: SMCC or No Mark
• Origin: China
• HS Code: 7315119000
• Production Capacity: 5000000/Year
• Package Size: 50.00cm * 40.00cm * 30.00cm
• Package Gross Weight: 50.000kg

Product Description

Chain No.	Pitch P mm	Roller diameter d1 max mm	Width between inner plates b1 min mm	Pin diameter d2 max mm	Pin length L                         Lc max                    max mm                     mm		Inner plate depth h2 max mm	Plate thickness t/T max mm	Breaking load Q kN/lbf	Weight per meter q kg/m
40SLR	12.700	7.95	7.85	3.96	16.60	17.8	12.00	1.50	14.1/3205	0.62
40SLR-2	12.700	7.95	7.85	3.96	31.00	32.2	12.00	1.50	28.2/6409	1.12
40HSLR	12.700	7.95	7.85	3.96	18.80	19.9	12.00	2.03	13.8/3102	0.78
40HSLR-2	12.700	7.95	7.85	3.96	35.50	36.7	12.00	2.03	27.6/6204	1.55
40HSLRF1	12.700	7.92	7.85	3.96	17.70	18.9	11.70	2.03/1.5	15.7/3529	0.71
50SLR	15.875	10.16	9.40	5.08	20.70	22.2	15.09	2.03	22.0/5045	1.02
50SLR-2	15.875	10.16	9.40	5.08	38.90	40.4	15.09	2.03	44.4/10091	2.00
50HSLR-2	15.875	10.16	9.60	5.08	42.00	43.0	15.09	2.42	43.6/9801	2.50
#C50SLR	15.875	10.16	9.40	5.08	20.70	22.2	15.09	2.03	21.8/4901	1.21

   

Self-Lubricating Roller Chains are a type of transmission chain that can achieve continuous lubrication without frequent external oiling. Through special material design or surface treatment, they form a long-lasting lubrication mechanism on friction contact surfaces, making them suitable for industrial scenarios that are difficult to maintain, require high cleanliness, or have a lot of dust.
The lubrication function of self-lubricating roller chains is realized through a "built-in lubricant source", with the key lying in the self-lubricating design of the friction contact surfaces. When the chain is in operation, the friction between the chain pins and bushings, as well as between the rollers and sprockets, will promote the slow release of the built-in lubricant (solid or liquid), forming a lubricating film with a low friction coefficient on the contact surfaces, thereby reducing wear and heat generation. The "release" of the lubricant is usually driven by frictional pressure, temperature rise, or the material's own properties (such as the adsorption and release capacity of porous structures), without the need for manual intervention.

 

Qingao Star Machine Technology Co., Ltd. is located in the beautiful coastal city-Qingdao. We are a large enterprises groups engaged in researching, production marketing and technical services, having three large research and production bases and one large marketing center for transmisssion parts, bearings, chains, sprockets tractor driving axles and hydraulic steering units. Covering 80,000 square meters, now we have 816 employees including 167 senior professional technicians and a global network of sales and service system.Keeping good partnership with Liaocheng University, Qingdao University, Shan dong Agricultural University. Shandong University and Chinese Academy of Agricultural Sciences, we are getting great 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.