Model M1420B Universal Cylindrical Semi-automatic Grinding Machine

M1420 universal external grinding machine Main characteristics The machine tool is the cylindrical grinding machine which is suitable for the encircle and the outer face grinding, especially for the processing of all kinds of shaft parts. The longitudinal traverse of the machine workbench has...

Product Details

Model M1420B Universal Cylindrical Semi-automatic Grinding Machine


Main structure and performance

4.1 machine bed body

The bed is a box type of castings, the middle of the bed is used as an oil pool, and the oil pump is installed on the arm of the rear of the bed.

The bed guide is a traditional flat V guide, and the pressure oil is lubricated between the guide surface and the sliding surface of the lower work table.

There are five supporting surfaces at the bottom of the bed, which are the combination of the machine tool and the cushion iron, which can be used for the adjustment and installation of the machine.

Z axis servo drive

The Z axis servo transmission mechanism is composed of workpieces (mainly composed of the upper and lower sides of the table), bearing housings, ball screws, elastic couplings, servo motor seats and other components. The servo motor connects directly with the ball screw through the elastic coupling, thus driving the motion of the worktable. The ball bearing screw adopts double supporting structure, and one end allows axial expansion to avoid disturbing bending of the ball screw. The nut of the ball screw is connected to the nut seat with the worktable.

The guide rail of the worktable is a plastic V guide. The friction coefficient and damping of the guide rail are small, which can avoid the crawling phenomenon of the machine at low speed, and it can meet the servo action of micro feed. In addition, the machine tool is equipped with a stainless steel telescopic shell, which has a beautiful appearance and good waterproof performance.


1. Are you a manufactuer or trading company?
We are a manufactuer specialized in designing and manufacturing internal and external grinders more than 12 years.Currently, the representive machine tools produced by our company can grind cylindrical bore, conical bore, counter bore, internal and surface, external end surface, external circle and other various spare parts with complex grinding requirements.
2. How can I get the quotation?
Please send us information for quotation reply: drawing and dimension of work piece, quantity and precision request.
3. If we don't have drawing, can you make drawing for me?
Sorry, we can not make the drawing for you, but we can recommend the suitable model as per the detail request of your work pieces.
4. When can I get the sample?
You can bring your work piece to our workshop, and grind it for a test until meeting your all request before shipment.
5. What is your main order time?
Order time: 30-90 days after the payment. The accurate time depends on whether the parts are all in stock.
6. What is your MOQ of this item?
1 set

If you are interested in our products, or would like to join us, welcome to contact us.

Add: Hengxin Road No.5, Qianqiao Hengyuanxiang Industrial Park, Wuxi City, Jiangsu
Contact: Ms.zeng
Mobile: +86-15852736128/13506159949
Tel: +86-510-83291139
Fax: +86-510-83273338
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