Introduction of Explosive-proof Mining Zqsj Series Portable Handheld Pneumatic Air Coal DrillExplosive-proof Mining Zqsj Series Portable Handheld Pneumatic Air Coal Drill is a portable drilling machine with features of explosive-proof, large torque, high rotation speed, light weight, suitable dimension, high efficiency, stable structure andconvenient maintenance.
Main Advantage of Explosive-proof Mining Zqsj Series Portable Handheld Pneumatic Air Coal Drill
Explosive-proof Mining Zqsj Series Portable Handheld Pneumatic Air Coal Drill is used in drilling holes for exploring, discharging gas and water in coal lane and coal-rock lane. With reverse rotated action, it can take out the drill rod and bit easily. It is also the ideal equipment instead of electric machine for water an gas discharging under mine.
Technical Parameters of Explosive-proof Mining Zqsj Series Portable Handheld Pneumatic Air Coal Drill| Type | ZQSJ-65/2.5 | ZQSJ-80/1.28 | ZQSJ-90/2.4 | ZQSJ-100/3.0 | ZQSJ-140/4.1 | ZQSJ-140/4.3 |
| Pressure of work | 0.5 Mpa | 0.5 Mpa | 0.5 Mpa | 0.5 Mpa | 0.5 Mpa | 0.5 Mpa |
| The rated torque | 65 N•m | 80 N.m | 100 N•m | 100 N•m | 140 N•m | 140 N•m |
| No-load speed | 380 r/min | 335 r/min | 240 r/min | 220 r/min | 300 r/min | 300 r/min |
| Maximum output power | 2.5kw | 1.28 kw | 2.4 kw | 3.0kw | 4.1kw | 4.3kw |
| Gas consumption | 3.6 m3/min | 3.6 m3/min | 4.5 m3/min | 3.5 m3/min | 5m3/min | 4.5 m3/min |
| Weight | 13 kg | 13 kg | 13 kg | 16 kg | 19kg | 17kg |
| Brand | China Coal |
| Packing Details | carton box, plastic bags, wooden cases or as your requirement |
| Delivery Time | 5-10 days after your payment |
| Payment Terms | TT, Western Union and Paypal |
| Supply Ability | 1000 sets per month |
| Minimum Order Quantity | 1 set |
| Price Terms | FOB |
| Port | Qingdao,Ningbo,Shanghai,Shenzhen |
Photos Of Explosive-proof Mining Zqsj Series Portable Handheld Pneumatic Air Coal Drill
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd (hereinafter referred to as China Coal Group) was founded in the 1990s, Group now has 3 subsidiaries, 36 professional companies, 3 Hong Kong companies, 1 British Cayman company, 1 US company, with more than 1, 100 employees. We are a large diversified industry group consolidates machinery and intelligent terminal manufacturing, e-commerce, software R&D, intelligent logistics which key supported by MIIT, Ministry of Commerce, Development and Reform Commission.
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd. is a Big Joint-Stock Enterprise and Was Founded at The Beginning of 1980s, Which Is an Comprehensive Company Specially Doing The Business of The Mine Construction Materials, Mechanical and Electrical Equipments, Pneumatic Machineries and Accessories, construction machinery, instrument and meters, drilling machinery, mining and tunnel construction machinery, packaigng machinery, golf carts and related products, household application, high tech equipment, food machinery. We Have Six Economy and Trading Branches and One Machinery Manufacturing Branch.
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the high quality at the reasonable price.
