Dish Knives

Misiqi offers a wide range of dish knives for various industrial applications. These knives are manufactured according to standards for widely used equipment from foreign manufacturers, as well as based on our clients' drawings. The production of these knives can be done either by stamping from metal sheets or by machining from blanks. The central hole in the dish knife is designed for mounting on a knife holder and can be made with keyways or protrusions.

Dish knives are used in industries for cutting paper, cardboard, polyethylene, fiberglass, rubber, various types of films, and many other materials. These knives typically work in pairs with a counter knife. The dish knife is attached to a shaft using a holder, closely adjacent to the counter knife mounted on another shaft, and rotates in the opposite direction to the counter knife, creating a scissor-like cutting action.

Misiqi manufactures knives from imported steels such as HSS (DIN 1.3343), SKD-11 (DIN 1.2379), SUJ2 (DIN 1.3505), and 9CrSi. The complexity of manufacturing dish knives lies in the need for high precision in both longitudinal and transverse planes. Even a slight deviation in dimensions can lead to knife vibration, resulting in poor cutting quality and product defects. When purchasing dish knives from Misiqi, you can be confident in the quality of your products, as the tolerance for thickness deviation is up to 0.001 mm, and parallelism and flatness are within a tolerance of 0.002 mm.

Types of Dish Knives

Below is technical information to help you choose the right dish knives for your production needs. Dish knives are divided into three types:

No.	Knife Type	Designation	Cutting Edge Thickness (mm)	Application Area
1	Dish knives with single bevel	ON	0.6-3	Rigid materials like cardboard
2	Dish knives with double bevel	OD	0.5	Paper, thin cardboard, textiles, non-woven materials, tissue
3	Dish knives with double concave bevel	OH	0.3-0.5	Thin paper, thin plastic, non-woven materials

Standard Sizes of Dish Knives

The following table lists standard sizes of dish knives available from Misiqi:

No.	Name	D (mm)	d (mm)	S (mm)	Price (Alloy Steel)	Price (HSS Steel)
1	Dish Knife	64	40	1.2	Upon request	Upon request
2	Dish Knife	65	45	1	Upon request	Upon request
3	Dish Knife	72	50	0.8-1	Upon request	Upon request
4	Dish Knife	75	45	1.2	Upon request	Upon request
5	Dish Knife	75	50	1	Upon request	Upon request
6	Dish Knife	90	60	0.8-1.2	Upon request	Upon request
7	Dish Knife	100	65	0.8-1.2	Upon request	Upon request
8	Dish Knife	100	75	0.8-1.2	Upon request	Upon request
9	Dish Knife	100	65	0.8-1-1.2	Upon request	Upon request
10	Dish Knife	100	70	1.2	Upon request	Upon request
11	Dish Knife	105	65	0.8-1-1.2	Upon request	Upon request
12	Dish Knife	105	75	1.2	Upon request	Upon request
13	Dish Knife	105.6	81.05	1.24	Upon request	Upon request
14	Dish Knife	108	82	1.2	Upon request	Upon request
15	Dish Knife	118	80	1.2	Upon request	Upon request
16	Dish Knife	130	70	1.5-1.8	Upon request	Upon request
17	Dish Knife	130	80	1.5-1.8	Upon request	Upon request
18	Dish Knife	130	100	1.2-1.8	Upon request	Upon request
19	Dish Knife	135	100	1.5-1.8	Upon request	Upon request
20	Dish Knife	140	70	1.8-2.5-3	Upon request	Upon request
21	Dish Knife	150	70	2-2.5	Upon request	Upon request
22	Dish Knife	150	80	2-2.5	Upon request	Upon request
23	Dish Knife	150	90	3.5	Upon request	Upon request
24	Dish Knife	175	70	2.2	Upon request	Upon request
25	Dish Knife	180	70	2.5-3.7	Upon request	Upon request
26	Dish Knife	200	80	4	Upon request	Upon request

Most of the knives listed in the table are available in our warehouse. For bayonet-mounted holders, we produce corresponding dish knives. Dish knives with bayonet connections are made to order only.

Custom Dish Knives

For additional information, please contact our specialists. They will provide all necessary consultations and help you buy dish knives tailored to the specific features and requirements of your production.