Gmm 700mm High Precision Double Side Polishing and Grinding Machine

Product Description

Product Description
Main accessories
1,siemens/Mitsubishi system
2, specified carrier as per job
3,the optional Semi-sutomatic loading and unloading
4,NSK bearing, SMC pneumatic, SEW reducer
5,Diamond/CBN grinding wheel
6,high rigidity and high precision machine bed
Technical parameters
Grinding wheel size(mm) 700*300*55
Max job deameter(mm) 180
Max job height(mm) 75
parallelism(mm) 0.001
flatness(mm) 0.001
Constant height(mm) 0.002
Application: Compresspr parts, hydraulic components, engine parts, various carbide blades,high precision bearings,seals,watch parts,ceramic valve core, magnetic materials etc
Product Parameters

	GMM630	GMM700	GMM720	GMM1000	GMM1200
grinding disc	φ630*160*55	φ700*300*55	φ720*320*55	φ1000*350*55 φ1000*450*55	φ1200*400*55
upper disc motor(kw)	5.5	5.5	5.5	9.2	11
upper disc speed(r/min)	105	105	105	80	85
lower disc motor(kw)	5.5	5.5	5.5	9.2	11
lower disc speed(r/min)	105	105	105	80	85
inner ring motor (kw)	2	2	2	3	5
inner ring speed(r/min)	75	75	75	65	65
size	1800*1900*2500	1800*1900*2500	1800*1900*2500	2500*2100*2700	2600*3000*2300
weight	2800	4500	5000	6000	6500

Certifications
Company Profile
Henan Ruiyan Diamond Technology Co., Ltd is a technology research and development enterprise specializing in the research, development, production, sales and service of high-precision double end grinding discs and double end grinding machine. . Our factory's self-developed "ceramic CBN, Diamond grinding disc, mirror polishing disc, double-end grinding disc" with unique technology, strict manufacturing process and stable product quality, the factory's products in tool molds, bearings, cars, the compressor, aerospace, ceramics, magnetic materials and semiconductor industries have been well applied and have established a good reputation among customers.
The precision of the double end grinding machine produced by our company can reach 0.001mm, stable quality, widely used in automotive steering valve parts, refrigeration compressor parts, oil pump nozzle parts, engine parts, high precision bearings, seals, piston rings, measuring tools, hard alloy blades, ceramic valve core, magnetic materials and other products of the double end finishing. Product quality and production capacity, can meet the needs of different industries, different users.
FAQ
Q: Are you trading company or manufacturer ?A: We are manufacturer.Q: How long is your delivery time?A: Generally 7 days if the goods are in stock. or it is 20 days if the goods are not in stock, it is according to quantity.Q: Whether to accept customization?A: Yes, we will design or improve the machine according to you requirements.