| 1 | Mould Base | Hasco, DME ,TSMP,MSMOU ect ; |
| 2 | Cavity material | 45#,50#,2738,2343,DIN-1,S130,H13,2344,738H,718,8407,S136,NAK80,P20,KD-61,NIMAX ect |
| 3 | Steel hardness | 20-60HRC |
| 4 | Treatment | Pre-Harden, Nitriding, Heat treatment, Quenching |
| 5 | Cavity Qty | Single-cavity / Multi-cavity |
| 6 | Runner | Hot runner or Cold runner : MASTIP/ HASCO/ DME/ FISA/HUSKY/MOLD-MASTER/SYNVENTIRE/ANNTONG |
| 7 | Gate | Submarine gate, side/edge gate, direct gate ect |
| 8 | Plastic material | PA, POM, ABS, PP, PET, PC, PE, HDPE, PA66+GF, PVC, TPE etc |
| 9 | Mould Life | 500K - 5millon shots at least |
| 10 | Design Software | UG, CAD, 3D MAX ,PRO-E, Solid Works etc, |
| 11 | Process | CNC, high speed carve, EDM, wiring-cutting, drill, polish etc |
| 12 | Quality | ISO9001:2000 Certificate |
| 13 | Lead Time | 10-30 workdays depends on the different products |
| 14 | Package | Wooden Case Package or according to customer requirement |
Qingdao Erster molding co., ltd is a professional plastic injection mold development, design and manufacturing enterprises, located in Qingdao.
Strict mold quality control, to ensure that the product is free of defects.
Low plastic weight control can reduce customer's future production costs.
Sufficient cooling system can improve production efficiency.
Mold making process
The drilling jumbo rig is the main drilling equipment in the underground hard rock mine.
Manipulator drilling rig with high level of automation and computerization is not very attractive to mine.
The mine hopes to use the trolley with compact structure, flexible movement, high reliability, high efficiency and high accuracy.
Small enough to enter the shaft through a small section;
Maneuverable and flexible enough to walk in winding and inclined passages;
The versatility can be used to drill hole, bolt hole and cut hole in all directions.
In recent years, several major rock drilling equipment manufacturers in the world, in order to meet the requirements of mechanized mining of thin ore bodies, have successively developed a variety of small rock drills with high power, which can be used to complete the rock drilling operations that could only be completed by pneumatic drill, so as to significantly improve the efficiency of rock drilling and reduce ore dilution rate.
Jumbo Drill Rig,Jumbo Drilling Machine,Mining Drilling Machine,Underground Tunnelling Machine
Henan YK Prospecting Machinery Co., Ltd , https://www.yyphotovoltaicpilingrig.com