Wheel Head Moving Surface Grinder Features:
Experience the ultimate precision and versatility with our surface grinder, expertly engineered to handle grinding tasks for steel, casting, and even non-ferrous parts within the machine manufacturing industry.
Proudly exceeding the National Standard, our machine's accuracy for horizontal spindle & rectangular worktable surface grinding is unparalleled.
The worktable's longitudinal movement, powered by an advanced vane pump, ensures whisper-quiet operation and impeccably smooth movement for optimal performance.
Boasting bimetal shell bearings in the wheel head spindle, our machine is robust enough to endure heavy impacts, allowing for intensive load grinding with ease.
For effortless operation, the wheel head's cross movement can be manually controlled or automatically driven by hydraulic oil. The vertical feed, equipped with a rapid elevating motor, significantly enhances operational efficiency while minimizing labor effort.
With smooth, reliable, and noise-free performance, our machine maintains stable accuracy and is user-friendly, earning it a cherished place among our 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, Henan Rowdai Machinery Equipment Co., Ltd. excels in crafting top-notch CNC machine centers, versatile lathe machines, CNC lathe machines, milling machines, CNC milling machines, grinding machines, and band saws. Our products are indispensable in the automotive, mold, construction machinery, aviation, high-speed railway, and energy industries. We've carved a niche in the global market, with our offerings reaching Europe, America, Australia, the Middle East, Southeast Asia, Africa, and beyond.
Our seasoned workforce, boasting over a decade of experience with machine tools, is complemented by a dedicated team of inspectors. Focused on fulfilling customer needs, we pride ourselves on delivering superior machines and exceptional after-sales service. Here's what sets us apart:
1) Uncompromising quality control
2) Unbeatable competitive pricing
3) Cutting-edge technology in every product
4) An elite team of experts in lifestyle consumer electronics
5) Seamless and efficient communication
6) Comprehensive and adaptable 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