
C/CK5120Mainly consists of workbench, workbench base, column, cross beam and vertical support. The main parts of this machine are made of HT250 cast iron using resin sand technology and aged after rough processing (artificial aging and vibration aging). The casting quality is reliable and has no cracks, pores, shrinkage cavities or white cast structure. The casting has a stable structure after vibration aging treatment, which ensures the stability of the machine during use. The product quality certificate contains a report on the analysis of the chemical composition of molten cast iron, a report on heat treatment and a curve of temperature versus heat treatment time.
C/CK5120 Technical parameters:
| No. | Options | Unit | C/CK5120 |
| 1 | Maximum machining diameter of vertical tool holder | mm | 2000 |
| 2 | Table diameter | mm | 1800 |
| 3 | Maximum workpiece height | mm | 1000 |
| 4 | Maximum workpiece weight | Tons | 5 |
| 5 | Table speed range | rpm | 15-100 |
| 6 | Table Speed Series | Stepless | |
| 7 | Tool holder feed range | mm/min | 0.8-86 |
| 8 | Tool holder feed level | Stepless | |
| 9 | Maximum cutting force of vertical tool holder | kg | 1200 |
| 10 | Total cutting force | kg | 2000 |
| 11 | Maximum torque | kg/m | 1250 |
| 12 | Level of movement of the vertical knife stop | mm | 1115 |
| 13 | vertical | mm | 750 |
| 14 | Moving a Beam | mm | 1000 |
| 15 | Speed of rapid movement of the vertical tool stop beam | m/min | 1.8 |
| 16 | Beam lifting speed | m/min | 0.44 |
| 17 | Tool holder section size (width × height) | mm | 30×40 |
| 18 | Main engine power | kW | 30 |
| 19 | Servo motor torque | NM | 15 |
| 20 | Machine dimensions (length × width × height) | mm | 3100*3000*3450 |
| 21 | Machine weight (approx.) | T | 16 |
C/CK5120 Standard configuration:
1. The beam is raised and lowered by T-screw (Shandong Jining Screw Factory).
2. Machine Gear: The material, technology and hardness of gear (Shenyang Machine Tool Co., Ltd. Gear Branch) are used to achieve 6th level precision.
3. Machine bearings: The small bearings are mainly from Luoyang, and the main shaft bearings are made from (Wafangdian Bearing Factory), with precision and hardness reaching P5 level.
4. Machine hydraulic system: Changzhou Jinpeng hydraulic parts.
5. Workbench guide: Made of zinc-aluminum alloy produced in Wuhu, Anhui Province, with low thermal deformation and high wear resistance.
6. Electrical equipment of the machine: well-known domestic manufacturers are used. (Mainly Tianzheng and Delixi)
7. Large machine parts: HT250 (in-house production)
C/CK5120 Accessories supplied with the machine:
| No. | Name | Note | QTY |
| 1 | Column rack | 1 | |
| 2 | Gearbox | 1 | |
| 3 | Desk | 1 | |
| 4 | Feed box | 2 | |
| 5 | Beam | 1 | |
| 6 | Vertical support | 2 | |
| 7 | Beam lifting mechanism | 1 | |
| 8 | Hydraulic control drive | 1 | |
| 9 | Main engine | 1 | |
| 10 | Push button pendant station | 1 | |
| 11 | jaw chuck | 4 | |
| 12 | Technical documents | ||
| 13 | Instructions for use | 1 | |
| 14 | Certificate of Conformity | 1 | |
| 15 | Packing list | 1 | |
| 16 | Tool set | 2 | |
| 17 | Foundation bolt | M24X500 | 14 |
| 18 | Cartridge key | 24; QIS92--3 | 1 |
| 19 | Square socket wrench | 22; QIS92--8 | 1 |
| 20 | Adjustment of thrust iron | 240 mm | 14 |
About the company
Quality guarantee / Worldwide recognition / High technology
DRC machinery is a company that has consistently dedicated its activities to the field of metalworking. We specialize in the design, development, production, sales and after-sales service of high quality Chinese machine tools. Following the path of integrating production and trade, we feel the pulse of the times, constantly innovate and provide customers around the world with first-class quality products and services.
Quality guarantee
DRC Machinery products are exported to more than 180 countries and regions around the world
and has established cooperation with more than 2500
clients. DRC Machinery provides customers with comprehensive
services and universal solutions.
Over the years, DRC machinery has constantly expanded its product line and strictly produces various models of advanced CNC machinery in accordance with CE standard. The product range includes: CNC lathes, CNC machining centers, CNC gantry machining centers, horizontal machining centers, five-axis machining centers, turn-mill combination machines, vertical lathes, precision automatic lathes (bar feed), tube threading lathes and other specialized lathes machines. The company is certified according to the ISO 9001 quality management system and has more than 10 national patents.
Worldwide recognition
DRC Machinery products are exported to more than 180 countries and regions around the world
and has established cooperation with more than 2500
clients. DRC Machinery provides customers with comprehensive
services and universal solutions.