Electric Multi-Rope Friction Mine Hoist For Mining Construction
JKMD Multi-Rope Friction Mine Hoist Is Specially Designed For Mine Shafts
Product Introduction
Adopting various types of drums, including integral, two-piece, and four piece types;
1.The drum rope groove adopts processed spiral rope groove, folded line rope groove, or spiral rope groove pressed with wood lining and plastic lining, and a steel rope transition device is set between the ropes;
2.Adopting a rear mounted disc brake with oil cylinder and electric hydraulic joint control; Hydraulic stations are divided into two types: medium low pressure and medium high pressure. There are two types of medium and low pressure hydraulic stations: constant braking force electrical delay and hydraulic delay two-stage braking; There are two forms of medium and high pressure hydraulic stations: constant deceleration and constant braking torque two-stage braking. The hydraulic station can be equipped with pressure sensors and pressure relays;
3.The spindle and drum are connected by flat high torque friction connection;
4.A signal monitoring device composed of a photoelectric encoder, a self aligning machine, and a low-speed Chilean speed measuring generator, with complete monitoring and protection functions such as overspeed, over winding, depth indication failure, brake shoe wear, spring fatigue, etc;
5.The control panel comes in two forms: integral and split, all of which use integrated signal lights, reliable electrical instruments, and a new integral operating handle. It also has a digital depth indicator and a depth indication system that integrates digital and screw type depth indicators. Both have dedicated tabletops such as industrial televisions, computers, printers, etc;
6.The Tianlun device adopts a one-piece or two-piece welded structure, supported by rolling bearings and equipped with PVC or nylon friction pads on the wheel rim;
7.It can be equipped with a mine hoist network control and diagnostic system.
Product Display
Product Parameters
| Model | Crown wheel diameter | Wirerope | Max.lifting speed | Reduction drive | Displacement weight of rotating parts | Shifting weight of the celestial wheel | Boundary dimension(L×W×H) | Remarks | ||||
| Max.static tension | Max.tension difference | Max.diameter | Spacing | |||||||||
| m | kN | mm | m/s | model | speed ratio | t | t | m | ||||
| JKMD-2.25×2(Ⅰ)E | 2.25 | 105 | 25 | 22 | 300 | 10 | ZZP560(2) | 11.5 | 4.83 | 1.2×2 | 7.7×9×2.1 | The weight and dimensions in the table do not include the microdrag device |
| JKMD-2.25×4(Ⅰ)E | 215 | 65 | XP800(2) | 7.35 10.5 11.5 | 6.5 | 2.3×2 | 6.8×9.5×2.3 | |||||
| JKMD-2.8×2(Ⅱ)E | 2.8 | 165 | 45 | 28 | XP800(2) | 4.911 5.165 5.239 | 1.528×2 | 7.8×10×2.65 | ||||
| JKMD-2.8×4(Ⅰ)E | 335 | 95 | XP1000(2) | 9 | 3.44×2 | 8.5×10×2.65 | ||||||
| JKMD-2.8×4(Ⅱ)E | P2H800(2) | 10.2 | 3.44×2 | 7.5×10×2.65 | ||||||||
| JKMD-3.5×2(Ⅰ)E | 3.5 | 265 | 70 | 35 | XP1000(2) | 12 | 3.1×2 | 7×9.5×3.02 | ||||
| JKMD-3.5×4(Ⅰ)E | 525 | 140 | 13 | XP1120(2) | 20.6 | 6.3×2 | 8.5×9.5×3 | |||||
| JKMD-3.5×4(Ⅱ)E | P2H800(2) | 22.8 | 6.3×2 | 8×9.5×3.02 | ||||||||
| JKMD-3.5×4(Ⅲ)E | ||||||||||||
Q&A
Q: Why we believe in luoyang zhongtai industries co., ltd:
A: 1. More than 30 years experience.
2.We are the leading professional supplier of mining machinery, construction machinery, machines casting and forged parts.
3. All products achieved ISO9901:2000 quality management certificate and CE, ROHS certificates.
Q:Delivery time?
A: Parts lead time 1-2months, machines 2-3months.
Q:Payment terms?
A: Accept payment type: T/T, L/C, Western union,Cash.
30% deposit when signed contract. Full payment paid before shipping
Q: Quality warranty?
A: Guarantee time: one year for main machinery. If something wrong we will provide the technical advice and find solution immediately. For those wearing parts we guarantee high quality parts for long-term supply.
Q: After sales service?
A: We can supply technical guide for machines running test and parts maintenance if end user needs.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.