Yucheng HengShing Machinery Co., LTD is a professional manufacturer of harrow disc blade and plough disc blade. Now we have one advanced forging, casting, machining, heat treatment and coating production line, and the products are exported to Europe, America, Africa, Australia, southeast Asia, more than 60 countries and regions. We are trusted by the customer with complete range of products, reliable quality, and timely delivery.

Our company can produce various shape of discs (280 ~ 960 mm in diameter, 3 ~ 12 mm in thickness, material 65 Mn spring steel plate) rake pills. Inner hole is more than eighty kinds of and there are more than thirty radius of curvature.

Material: 65Mn spring steel.

HRC: 38-44

Dimension of disc blade
Diameter (D)		Concavity (H)	Thickness of disc	R	Sharpening
MM	INCH	MM	MM	MM
255	10	12	3	460 510 540 570 600 610 630 650 685 750 900	External / Internal
305	12	19	3
330	13	25	3
355	14	38	3
410	15	38~50	3
430	17	57	3/4
460	18	38~60	3/4
480	19	57	3/4
510	20	44~63	3;4;5
535	21	63	3;4;5
560	22	60~85	4;5;6
585	23	75~90	4;5;6
610	24	75~95	4;5;6
660	26	86~115	5;6;7;8
710	28	100~130	5;6;7;8
760	30	120~135	6;7;8;10;12