- Cast & Forged[90]
- Other Tools[31]
- Instrument Parts & Accessories[1]
- Other Measuring & Gauging Tools[44]
- Tile Making Machinery[32]
- Wrench[96]
- Metal Forging Machinery[32]
- Hammer[32]
- Pliers[32]
- Educational Toys[18]
- Testing Equipment[10]
- Tool Parts[4]
- Used Embroidery Machines[1]
- Other Hand Tools[10]
- Chisel[1]
- Metal Processing Machinery Parts[2]
- Other Metallurgy Machinery[1]
- Boiler Parts[4]
- Industrial Furnace[5]
- Other Metals & Metal Products[1]
- Other Machine Tools[2]
- Other Petrochemical Related Products[3]
- Hand Tool Sets[10]
- Axe[10]
- Other Tool Sets[1]
- Contact Person : Mr. Wang Chengzhi
- Company Name : Cangzhou Zhongbo Heavy Industry Machinery & Equipment Co., Ltd.
- Tel : 86-0317-8308880
- Fax : 86-0317-8181444
- Address : Hebei,cangzhou,Fuzhuang Development Area, Botou, Hebei,China
- Country/Region : China
- Zip : 062150
Round Cast Iron Surface Plate
Detailed Product Description
Material:Made from closed grained cast iron of HT 200-300 .
Hardness between 170-240 BHN
Two times manual processing (Artificial annealing 600 -700 and natural aging about two or three years)make the precision more accurate.
Precision: Generally as per JB/T7974-99.Flatness accuracy as per Gr0 ,Gr1,Gr2,Gr3 of JB/T7974-99
Spercification: 300mm-3000mm(we can produce and process these products according to the customers drawings or requirements)
Type L*H(mm) | Grade 0 precision (um) | Grade 1 precision (um) | Grade 2 precision (um) | Grade 3 precision (um) | Type L*H(mm) | Grade 0 precision (um) | Grade 1 precision (um) | Grade 2 precision (um) | Grade 3 precision (um) |
100*100 | 4 | 8 | 16 | 2000*600 | 24 | 48 | 120 | ||
150*100 | 4 | 8 | 16 | 2000*1000 | 26 | 52 | 129 | ||
200*100 | 5 | 10 | 20 | 2000*1200 | 53 | 132 | |||
200*200 | 5 | 10 | 20 | 2000*1500 | 56 | 140 | |||
250*250 | 5.5 | 11 | 22 | 2000*2000 | 60 | 152 | |||
300*200 | 6 | 12 | 24 | 2500*1500 | 64 | 152 | |||
300*300 | 6 | 12 | 24 | 2500*2000 | 68 | 168 | |||
400*300 | 6 | 12 | 24 | 2500*2500 | 72 | 180 | |||
400*400 | 6 | 12 | 24 | 3000*1000 | 168 | ||||
500*300 | 6 | 12 | 24 | 3000*1500 | 174 | ||||
500*350 | 6 | 12 | 24 | 3000*2000 | 184 | ||||
500*450 | 6 | 12 | 24 | 3000*2500 | 186 | ||||
500*500 | 7 | 14 | 28 | 3000*3000 | 210 | ||||
600*400 | 7 | 14 | 28 | 4000*1000 | 210 | ||||
600*450 | 7 | 14 | 28 | 4000*1500 | 210 | ||||
600*500 | 7 | 14 | 28 | 4000*2000 | 219 | ||||
700*500 | 8 | 16 | 32 | 80 | 4000*2500 | 228 | |||
800*500 | 8 | 16 | 32 | 80 | 4000*3000 | 240 | |||
800*600 | 8 | 16 | 32 | 80 | 5000*1500 | 249 | |||
900*600 | 8 | 16 | 32 | 80 | 5000*2000 | 255 | |||
1000*350 | 8 | 16 | 32 | 80 | 5000*2500 | 264 | |||
1000*750 | 9 | 18 | 36 | 90 | 5000*3000 | 287 | |||
1000*800 | 9 | 18 | 36 | 90 | 6000*1500 | 287 | |||
1000*1000 | 10 | 20 | 39 | 96 | 6000*2000 | 293 | |||
1200*800 | 20 | 39 | 96 | 6000*2500 | 300 | ||||
1200*1000 | 20 | 39 | 96 | 6000*3000 | 308 | ||||
1500*300 | 20 | 39 | 96 | 8000*1500 | 366 | ||||
1500*500 | 20 | 40 | 100 | 8000*2000 | 370 | ||||
1500*1000 | 24 | 48 | 120 | 8000*5000 | 375 | ||||
1500*1500 | 25 | 50 | 125 | 8000*3000 | 382 |
