Maanshan Kingrail Technology Co.,Ltd.
                                                                                                           
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19 Years
Since 2007
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CNC Lathe Precision Forging Parts 20CrMnMo 34CrNi3Mo Alloy Steel 0.05-1500kg for Mining Machinery

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: 1-30 working days
Brand: Kingrail
Product Description
Precision Forged Components for Heavy Machinery
Specializing in high-quality CNC lathe precision forging parts manufactured from premium 20CrMnMo and 34CrNi3Mo alloy steels, designed specifically for demanding mining and construction machinery applications.
Quality Control & Defect Prevention
Oxidation Control
We implement advanced heating protocols to minimize metal oxidation during forging, preventing surface quality degradation and ensuring dimensional accuracy within tight tolerances.
Decarburization Prevention
Utilizing rapid heating techniques and protective surface treatments to maintain carbon content integrity and preserve surface hardness for optimal wear resistance.
Temperature Management
Strict temperature controls prevent overheating and overburning, maintaining fine grain structure and superior mechanical properties throughout the forging process.
Crack Prevention
Controlled heating rates and thermal protection measures eliminate internal stress buildup, preventing crack formation in large forgings.
Manufacturing Capabilities
Our 8,000㎡ manufacturing facility integrates comprehensive production capabilities including electric furnaces, die forging machines, CNC machining centers, heat treatment systems, and advanced testing equipment.
Material Range
  • Carbon steel, alloy steel, stainless steel, brass, and aluminum
  • Unit weight capacity: 0.05kg to 1500kg
  • Serving mining, engineering, automotive, oil and gas industries
Production Equipment Inventory
No. Equipment Type Quantity Status Location
1 Vertical lathe VTC6070 36 Working Finishing workshop
2 VMC AVL-860 3 Working Finishing workshop
3 VMC VMC850B 14 Working Finishing workshop
4 Multi-function machine HTC2050n 20 Working Finishing workshop
5 CAK 5085di 10 Working Finishing workshop
6 Steyr CNC lathe CK7520ACK50 14 Working Finishing workshop
7 Milling and drilling machine XZ8210C 2 Working Finishing workshop
8 CNC milling and drilling machine TY-ZT5060 6 Working Finishing workshop
9 OD milling machine MB32BX500 2 Working Finishing workshop
10 Air compressor HLGD-75 1 Working Finishing workshop
11 Vertical drilling machine Z5140A 6 Working Finishing workshop
12 CNC suspended tapping machine SKXFGS.PS 5 Working Finishing workshop
13 CNC hobbing machine YK3180CNC3 6 Working Finishing workshop
14 Marking machine HZP-90*160D etc. 6 Working Finishing workshop
15 Natural gas furnace WLS-DZ-001 etc. 2 Working Forging workshop
16 Air hammer C41-2000 etc. 15 Working Forging workshop
17 Press J53-2500C etc. 18 Working Forging workshop
18 Ring rolling machine D51-450A etc. 8 Working Forging workshop
19 Electric furnace KGPS-600KW etc. 10 Working Forging workshop
20 Compressor 175A-20.5 etc. 3 Working Forging workshop
21 CNC sawing machine GZ4232 16 Working Raw material workshop
22 Automatic normalization furnace HRDW-600KW 8 Working Heat treatment workshop
23 Suspended gas normalization furnace WD-0138 2 Working Heat treatment workshop
24 Shot blasting machine Q3210,Q69 etc. 4 Working Finishing workshop
CNC lathe precision forging parts for mining machinery showing detailed surface finish and dimensional accuracy Heavy-duty forged components for construction equipment with quality inspection markings

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Maanshan Kingrail Technology Co.,Ltd.
Location Building 1, Cross-border E-commerce Industrial Park, Comprehensive Bonded Zone, Zhengpugang New District, Ma’anshan City, Anhui Province
Contact Person Amanda

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