High Performance P12.75sb Type of Anti-Backbend Chains for Pushing Window

• 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 P12.75SBF1
• Surface Treatment: Zinc Plating
• Structure: Roller Chain
• Material: Carbon Steel
• Type: Self-Lubricating Escalator Drive Chains
• 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	Pin diameter d2 max mm	Pin length                      L                                max             mm	Plate                                      dimension         h2                                 G                         T    max                              max                    max    mm                               mm                     mm			Side bow radius         R1                          R2           mm                        mm		Weight per meter q  kg/m
P12.75SBv	12.75	7.4	10.65	14.25	12.8	2.5	500~800	1000	0.69
P12.75SBF1	12.75	7.4	11.00	14.25	12.8	2.5	500~800	1000	1.08

 

 

Chain No.	Pitch p   mm	Width between inner plates b1 min mm	Pin diameter     d2                          d3    max                       max    mm                        mm		Pin length L max mm	Plate dimension H                    h                    T max                mm                mm               mm			Tensile strength Q MIN kN/lbf
P11.5	11.5	3.00	3.00	6.00	10.8	13.5	8.5	1.5	9.0/2023

   

Anti-backbend chains for pushing windows are hardware accessories specifically designed for sliding windows (such as aluminum alloy or plastic-steel sliding windows or outward-pushing windows).
Their main functions are to limit the opening angle of the window, bear pushing and pulling forces, and prevent the chain from excessive bending or deformation under stress, thereby ensuring the stability and safety of the window when it is opened.The chain adopts a multi-section rigid connection design, with each chain link connected by high-strength pins. Combined with limit clips or damping components, it ensures that the chain maintains a straight line or a preset angle when subjected to lateral or longitudinal thrust, avoiding window deviation, jamming, or even falling off caused by excessive bending.

 

Qingdao 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.