Product Details

company advantage

DongSheng is specialized in producing all kinds of standard and non-standard chains, e.g. A or B series chains, automobile chains, stainless steel chains, combine harvester chains, heavy-duty cranked link transmission chains, stereo garage chains and maintenance-free chains etc.

Product Description

Industry chain roller chains SBR 80/100/120/140

chain No.	P	d1	h2	t/T
chain No.	mm	mm	mm	mm
80SBR	25.40	15.88	23.4	3.2
100SBR	31.75	19.05	29.3	4.0
120SBR	38.10	22.23	35.1	4.8
140SBR	44.45	25.40	40.9	5.6
160SBR	50.80	28.58	46.7	6.4
180SBR	57.15	35.70	52.5	7.1
200SBR	63.50	39.68	59.6	8.0
240SBR	76.20	47.63	70.3	9.5

SBR=solid bushing and solid roller
Capacity: 30% up
Life time: 2 or 3 times up

our factory

Our factory has whole sets precision equipments such as punch(10sets), bender(7sets), high-speed reel machine(12sets), high-speed pin shaft cut machine(7sets), the most advanced mesh-belt furnace line(2sets), rotate furnace (9sets) and so on.

The Chain technic treatment is as below:

1.Shot peening =>2.Bluing =>3.Phosphating =>4.Nickel-plated =>5.Zincing =>6.Heat treatment =>7.Carburizing =>8.Quenching =>9.Tempering =>10.Oiling =>11.Greasing

packaging &delivery