Hunan Hedun Engineering Tools Co.,Ltd.
| Payment Terms | T/T |
| Supply Ability | 10000 Set/Sets per Year |
| Delivery Time | 7Days |
| Packaging Details | Wooden Box |
| Jewelry Tools & Equipments Type | Rings used for TBM Cutters |
| material | H13、HDG13、HDG13A、HTBM13、 HTBM13A |
| size | 12, 14, 15, 17, 18, 19, 20 inches |
| Technic | Japanese technology |
| State | Extremely Hard Stratum |
| Application | Herrenknecht ,robbins ,Mitsubishi,komatsu |
| Brand Name | HEDUN |
| Model Number | HD003 |
| Certification | ISO9001:2000/GB/T24001-2004/OHSAS 18001:1999 |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000 Set/Sets per Year |
| Delivery Time | 7Days | Packaging Details | Wooden Box |
| Jewelry Tools & Equipments Type | Rings used for TBM Cutters | material | H13、HDG13、HDG13A、HTBM13、 HTBM13A |
| size | 12, 14, 15, 17, 18, 19, 20 inches | Technic | Japanese technology |
| State | Extremely Hard Stratum | Application | Herrenknecht ,robbins ,Mitsubishi,komatsu |
| Brand Name | HEDUN | Model Number | HD003 |
| Certification | ISO9001:2000/GB/T24001-2004/OHSAS 18001:1999 | Place of Origin | CHINA |
| High Light | tbm spare parts ，tbm machine parts | ||
TBM Protective Scraper used for tunneling driller
Description
In soft strata, it is suggested to use flat-edged cutter ring. In hard strata, it requires good penetration and cutting ability of cutter ring and good wear resistance of cutter ring. It is suggested that circular-edged cutter ring be used for driving and sharp-edged cutter ring be used for driving in hard strata. To prevent excessive thrust required for shield driving and damage of hobs.
The blade width largely determines the wear resistance and penetration cutting ability of the hob. The larger the blade width, the better the wear resistance of the tool ring, but the worse the cutting ability. Conversely, the worse the wear resistance of the tool ring, the better the cutting ability. We usually use a wide blade in soft rock and a standard or narrow blade in hard rock.
Quick Detail
| Product Name | Rings used for TBM Cutters |
| Product Specifications | 12, 14, 15, 17, 18, 19, 20 inches |
| Material | H13,HDG13,HDG13A,HTBM13, HTBM13A |
| Colour | Metal primary color |
| Unit | Piece |
| weight | 28kg~36KG |
Specification
| Knife Ring Material | Applicable Stratum | Performance | |
| Wear Resistance | Impact Toughness | ||
| H13 | More Stable Medium-Hard Subterranean Formation | General | Better |
| HDG13 | Harder Stratum With Greater Impact | Better | Well |
| HDG13A | More Stable Hard Formation | Excellent | Better |
| HTBM13 | Extremely Hard Stratum | Well | Excellent |
| HTBM13A | Very Hard Stratum With Less Impact | Excellent | Better |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2016
Employee Number:
>100
Ecer Certification：
Active Member
The company is mainly engaged in the production and operation of shield cutters and tunneling tools, drilling tools, mining and drilling tools, oilfield drilling tools, diamond drilling tools, engineering drilling tools, and hard alloy products; Technical consultation on wire and cable and tunn... The company is mainly engaged in the production and operation of shield cutters and tunneling tools, drilling tools, mining and drilling tools, oilfield drilling tools, diamond drilling tools, engineering drilling tools, and hard alloy products; Technical consultation on wire and cable and tunn...
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