Wheel Head Moving Surface Grinder Features:
This series of surface grinders is ideally engineered for precision, making it perfect for grinding steel, casting, and non-ferrous parts within the machine manufacturing industry, ensuring superior quality and performance.
The machine's precision accuracy aligns with the esteemed National Standard for horizontal spindle and rectangular worktable surface grinders, ensuring top-tier reliability and accuracy.
The worktable's longitudinal movement is ingeniously powered by a vane pump, ensuring smooth, silent operation, and enhancing the efficiency and quietness of the grinding process.
The wheel head spindle features robust bimetal shell bearings, capable of enduring heavy impacts, empowering the machine to perform intensive load grinding with ease and efficiency.
The cross movement of the wheel head can be manually operated or automatically driven by hydraulic oil, offering ease of use. The vertical feed is manually controlled and equipped with a rapid elevating motor to minimize work fatigue and boost productivity.
This machine delivers seamless operation with unwavering performance, characterized by low noise levels and consistent precision. Its user-friendly design has earned it widespread acclaim from satisfied customers.

Model |
Unit |
M7130 |
M7140A |
M7140A |
M7140A |
M7150A |
M7150A |
M7150A |
M7163 |
M7163 |
M7163 |
x1600 |
x2200 |
x1000 |
x1600 |
x2200 |
x1250 |
x1600 |
x2200 |
Worktable size(WxL) |
Mm |
300x1000 |
400x1000 |
400x1600 |
400x2200 |
500x1000 |
500x1600 |
500x2200 |
630x1250 |
630x1600 |
630x2200 |
Max matching dimension(W x L) |
Mm |
300x1000 |
400x1000 |
400x1600 |
400x2200 |
500x1000 |
500x1600 |
500x2200 |
630x1250 |
630x1600 |
630x2200 |
Max distance between spindle center |
Mm |
575 |
600 |
700 |
lineand worktable surface |
Longitudinal moving speed of worktable |
m/min |
5//25 |
3//27 |
T-slot number x W |
Mm |
3x18 |
3x22 |
Wheel head |
Continuous |
m/min |
0.5-4.5 |
feed speed |
Cross moving |
Intermittent |
Mm/t |
3//30 |
feed speed |
|
Hand wheel |
Mm/gra |
------ |
0.02 |
0.01 |
feed |
Vertical |
Rapid |
Mm/min |
|
400 |
Moving |
speed |
of wheel head |
Hand wheel |
Mm/.gra |
0.005 |
feed |
Wheel Head |
Power |
Kw |
5.5 |
7.5 |
7.5 |
motor |
Rotation |
Rpm |
1440 |
speed |
Total power |
Kw |
8.63 |
11 |
13.5 |
12.25 |
13.75 |
15.75 |
13.75 |
15.75 |
Max loading capacity |
Kg |
470 |
620 |
1000 |
1380 |
700 |
1240 |
1410 |
1010 |
1290 |
1780 |
of worktable |
(with chuck) |
Chuck size(WxL) |
Mm |
300x680 |
400x1000 |
400x800 |
400x1000 |
500x1000 |
500x800 |
500x1000 |
630x1250 |
630x800 |
630x1000 |
x1 |
x1 |
x2 |
x2 |
x1 |
x2 |
x2 |
x1 |
x2 |
x2 |
Wheel size |
Mm |
350x40 |
400x40 |
400x40x203 |
(ODxWxID) |
x127 |
x127 |
Machine |
Cm |
286x154 |
311x182 |
494x182 |
674x182 |
311x190 |
514x190 |
674x190 |
399x220 |
514x220 |
674x220 |
dimension(LxWxH) |
x203 |
x223 |
x223 |
x223 |
x242 |
x242 |
x242 |
x242 |
x242 |
x242 |
Machine Weight |
t |
3.49 |
5.01 |
6.51 |
7.6 |
5.78 |
7.32 |
8.78 |
6.86 |
7.85 |
9.65 |


Henan Rowdai Machinery Equipment Co., LTD
Nestled in the vibrant city of Zhengzhou, Henan Province, we specialize in crafting an array of superior quality CNC machine centers, lathe machines, CNC lathe machines, milling machines, CNC milling machines, grinding machines, and band saws. Our products are integral to the auto, mold, construction machinery, aviation, high-speed railway, and energy sectors. With a formidable market presence, our offerings are proudly exported to Europe, America, Australia, the Middle East, Southeast Asia, and Africa.
Our seasoned workforce boasts over a decade of expertise with machine tools, supported by a dedicated inspection team. We are committed to meeting customer needs with high-quality machines and impeccable after-sales service. What we offer:
1) Exceptional quality control
2) Unbeatable competitive pricing
3) Cutting-edge technology products
4) Premier professional team in lifestyle consumer electronics.
5) Effortless and clear communication
6) Efficient OEM & ODM services
1. who are we?
We are based in Henan, China, start from 2022,sell to Southeast Asia(15.00%),Africa(10.00%),North America(10.00%),Eastern Europe(10.00%),Mid East(10.00%),Domestic Market(5.00%),South Asia(5.00%),Southern Europe(5.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),Eastern Asia(5.00%),South America(5.00%),Oceania(5.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Milling Machines,CNC Lathe,Boring Machines,Gear Cutting Machines,Surface Grinding Machines
4. why should you buy from us not from other suppliers?
Over more than 20 years experience for exporting machines After service is very finished fully Best price for customer from all over the world Technical engineers are very professional
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi