2017 China Distributor Grinding and Lapping Machine for Safety Valves

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    2017-12-30 02:19

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Contact:Miss Helene(Mr.)  





Website: http://www.china-pki.com/com/valves-testing/


2017 China Distributor Grinding and Lapping Machine for Safety Valves

 Product Photo:

Functional Diagram:

Product Description:
Advantages: This kind of lapping machine adoptes the combined dynamic grinding methods of dynamic grinding for 
valve seat, of multi direction & multi track grinding for valve clack. Equipped with hard alloy grinding plate with large 
diameter, grinding quality guaranteed. Easy to operate and large scope application; Efficient and reducing labor 
strength of workers, grinding effect guaranteed.
Technical Parameters:
1. Test scope of DN: DN32~150mm; 
2. Drive: AC 220V; 
3. Structure: Valve seat & valve clack, the double location rotational structure. 
4. The imported components can adjust the frequency control.
Principle of Operation and Design Features:
1. Enjoy the advantages of good grinding effect by pure manual grinding and of time-saving & labor-saving by mechanical 
2. Featured with threefold grinding trajectory, thus sealing surfaces of the safety valves can get multi-faceted, efficient and comprehensive repair. Equipped with large diameter hard alloy grinding plate with φ450mm, 
thus can grind a variety of valve clacks with different specifications.
3. Introduction to threefold grinding trajectory:
(1) Outer-ring grinding plate enjoys counterclockwise rotation;
(2) Central-ring enjoys clockwise elliptical rotation through eccentric wheel linkage. 
(3) The impact rod bring along the porous plate rotates counterclockwise in the outer ring. 
Hard alloy grinding heads: Nine grades of grinding heads with DN 20, 25, 32, 40, 50, 65, 80, 100, 150mm;
Cast-iron grinding plate : One piece, used for coarse grinding badly worn valve clacks with φ300mm by hand;
Hard alloy Grinding plate: One piece, used for precision grinding valve spool with φ300mm;
Grinding paste: Each 2 boxes for Coarse Grinding, Medium Grinding, Fine Grinding, Extra-fine Grinding;
Remark: Coarse & medium grinding paste is only used for rough grinding by hand.


Services & Ways of Transport:

Services: 1. Best price & warming service & high quality & Frontline technics;
2. OEM services available;
3. Detailed photos will be sent to you before shipment.
Shipping ways: 1) By sea;  2) By air;

Why choose us?

1. 20 years' design, development and produce experience.
2. Professional R&D team.
3. Strict QC.
4. A good pre-sale and after-sale service.
5. Can design and make according to customer's requests.

Company Introduction:

Established in 2013, HK MACRO PROSPERITY INDUSTRY CO., LTD. is a professional manufacturer and exporter that is concerned with the design, development and production of safety valves, online test machines for safety valves, offline test machines for safety valves and testing & repairing services. We can also design and make specially according to customers' requests. 

Contact Details:

Venus Liu
Trading Dept.

HK Macro Prosperity Industry Co., LTD.
RM 2008, No. 88 Jianguo RD
ChaoYang District, Beijing, 100022
Tel/Fax: 86-10-6570-3119
Mobile: +86-15030676635