Strengthened Block-Type Roller Chain, Heavy Duty Industrial Conveyor Transmission Block Chain

Product Description

About the Products

I.Introduction of Product:

    Our strengthened block-type roller chain is a heavy-duty industrial chain specially developed for high-load, shock-impact and abrasive working conditions. Manufactured from premium alloy steel with strict heat-treatment processes including quenching and tempering, this block roller chain features thickened link plates, reinforced pins and high-wear-resistant bush-roller assembly, delivering outstanding tensile strength, anti-fatigue performance and long service life compared with standard chains.
    All dimensions comply with ISO, DIN and ANSI international standards. We support both standard specifications and non-customized production according to customers' drawings or samples. This block-type roller chain can be directly matched with corresponding sprockets for power transmission and material conveying. It effectively reduces chain elongation under continuous heavy-load running, lowers equipment downtime and maintenance cost for your production lines. Surface treatments like blackening, galvanizing are available upon request for different environment requirements.

II.Parameter of Product:

Chain No.	Pitch	Pin diam eter	Pin length		Phte   depth	Pla te thickness	Tensile strength	Average tensile strength	W eight per m eter
	P	d2 m ax	L m ax	Lc m ax	h2 m ax	t/T m ax	Q m in	Q0	q
	m m	m m	mm	m m	m m	mm	kN//bf	kN	kg/
BC41.3	41.3	7.94	29.4		15.9	15.9/6.4	45.0/10116	50.0	2.30
P100F113	100.0	12.00	30.5	36.0	30.0	12.0/6.0	100.0/22480	110.0	3.59
P127F4	127.0	22.86	51.5	-	40.0	20.0/10.0	170.0/38217	187.0	11.60
BC127F1	127.0	20.00	50.0	57.5	40.0	20.0/10.0	280.062946	308.0	7.90
BC127F3	127.0	22.00	47.5	76.0	40.0	20.0/9.5	240.053954	276.0	8.04
BC127F4	127.0	32.00	71.0		65.0	35.0/12.0	550.0/123645	632.5	22.83
BC150	150.0	32.00	78.0	86.0	65.0	32.0/16.0	637.0/43203	700.0	21.10
BC200F1	200.0	22.12	60.0	-	44.5	30.0/9.5	276.462137	304.0	10.23
BC200F2	200.0	26.45	66.0	-	55.0	28.0/12.7	534.9/120250	588.0	14.10
BC200F3	200.0	22.12	60.0		50.8	30.0/9.5	401.290193	441.0	11.80
BC200F6	200.0	25.40	62.5	-	50.8	24.8/12.7	356.0/80032	409.4	13.50
BC250F1	250.0	26.45	72.0	-	55.0	32.0/12.7	534.9/120250	588.0	14.60
BC250F2	250.0	26.45	72.0	-	50.8	32.0/12.7	454.0/102063	490.0	13.40
BC300F1	300.0	26.50	65.0		57.0	30.0/12.7	735.0/165234	808.0	14.40

 

III.Usages:

Heavy-duty material conveying systems: bulk material transport, scraper conveyors, apron feeder equipment
Mining & quarrying machinery: ore and coal conveying equipment under abrasive dusty environment
Wood processing & sawmill equipment: log transfer, wood chip conveyor lines
Steel plant & metallurgical industry: billet transfer and heavy material handling machines
Agricultural machinery: harvesters, balers and other high-orque farm transmission devices
Construction engineering equipment: heavy-load transmission parts for construction machinery
General industrial automation: conveyor lines for factory production, logistics and packaging equipment
Custom special machinery: various non-standard equipment requiring high-strength block-type chain drive


IV.Packages and Shipping:
We provide Carton Box, Wooden Box or Pallet for packaging.

And also can be customized!!!

 We support multiple transportation methods. Whether you are located in North America, South America, Europe, Southeast Asia or Africa, we will arrange shipments to your location efficiently and provide you with the most economical transport service.

 

 

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Company Profile

 

I.Why Chose us?
(1).Sophisticated production system:
    We are a manufacturer specializing in chains, sprockets, gears and matching products with a well-established production system. Our integrated production workflow includes material processing, precision machining, thermal treatment, surface treatment, assembly and full-range quality testing. Rigorous process management enables us to guarantee stable product quality, support bulk orders and flexible customized solutions for global clients.
 (2).Many partnerships with clients from different countries we have established:
    For years, as a producer of chains and related accessories, we have formed long-term friendly partnerships with clients throughout Asia, Europe, the Americas, Africa and Oceania. We fully acknowledge diverse local requirements and international standards. Based on equality and mutual benefit, we supply customized solutions suited to local operating environments. Our sincere service and dependable products win consistent recognition, helping us develop a mature global cooperation network.



(3).Certification we own:
    We have obtained a variety of professional industry certificates and official domestic certifications related to chain manufacturing. All credentials are available for verification. These certifications sufficiently demonstrate that our production management and product quality comply with relevant industrial standards. They serve as powerful proof of our overall strength, stable supply capacity and consistent product quality, bringing greater procurement confidence to our global partners.



II.Company Introduction:

    Qingdao Star Machine Technology Co.,Ltd. is located in the beautful coastal city-Qingdao.We are a large enterprise groups engaged in researching, production, marketing and technical services, having three large research and production basesand one large marketing center for transmission 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, Shandong 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 supportour customers with the top quality products and super sophisticated technology.