Hight Quality Railroad Drilling Machine Internal Combustion Rail Drills for Sale

• After-sales Service: Available
• Warranty: 90 Days
• Customized: Non-Customized
• Certification: ISO9001
• Type: Sleeper
• Dimensions: 650*230*250mm
• Material: Steel
• Place of Origin: Shanghai, China
• Brand Name: Hanzi
• Certificate: ISO9001:2015
• Application: Railway Rail Maintenance
• Engine: 4 Stroke Petrol Engine
• Power: 1.1 Kw
• Drill Speed: 260r/Min
• Drilling Specification: 9.8-36mm
• Product Name: Nzg-31 Drilling Machine
• Transport Package: by Wooden Box
• Specification: NZG-31
• Trademark: HANZI
• Origin: China
• HS Code: 8461500090
• Production Capacity: 30000set

Product Description

Product Description

NZG-31  Internal combustion rail drilling machine
 

The NZG-31 type internal combustion rail drilling machine has compact structure, and is currently the lightest drilling machine in China. The clamping device has self locking function, accurate positioning and high drilling accuracy. The N tail handle hollow bit is used to install the special twist drill with N tail handle below 13.5. It has the function of automatic water supply when drilling. It is a necessary tool for the maintenance, repair and overhaul operation of the engineering department.

Advantage 

1. It is to use the main shaft to feed water behind, avoiding the cooling water entering the bearing and the gearbox, thus improving the service life of the equipment.
2., when drilling, the drilling resistance is reduced and the drilling torque is increased.
3. drilling time is shortened and production efficiency is improved.

Detials

1,Engine:                          4 Stroke Petrol Engine 
2,Engine Power:               1.1kW
3,Idle Rev.:                        ≥260r/min
4,Borehole Diameter:        Φ9.8~Φ36
5,Drilling Time:                   ≤35s
6,machine weight:              18kg
7,overall size:                     500×350×440mm

 

C. Basic structure and working principle
Working principle: The engine supplies power, through the clutch gearing-down, to the main shaft. The main shaft drives the drill rev. to do the drilling operation; at the same time pull the feed handle, through the rack driving the main shaft feeding action, to complete the hole drilling operation.
See the basic structure drawing:

 For reference only

1. Petrol Engine 2. Gear Box 3. Water Inlet 4. Gauge Positioner 5. Locating Rule 6. Clamp Handle 7. Adjusting Nut 8. Clamping Device 9. Feed Handle 10. Positioning Block 11. Bucket  12. Water Valve

Packaging & delivery
 

Packaging Details
carton and wooden box, or as per your request
Port
Qingdao,Shanghai,Ningbo,Shenzhen
Lead time:

Quantity(sets)	1 - 10	>10
Lead time (days)	7	To be negotiated

Export Project

 

Certifications

Recommend Products

Company Profile

Hanzi Industrial Shanghai Co., Ltd specializes in manufacturing railway accessories. As an ISO certified company, we have a large selection of track accessories and tools to fit your needs: Steel Rail, Rail Clip, Fishplate(Joint Bar), Baseplate, Rubber Pad, Rubber Crossing Plates, Screw Fasteners, Rail Clamps, Rail Anchors, Turnout, Wagons, and Railway Machines, etc.

As an Alibaba Trade Assurance Member, it means you will get a 100% payment refund up to Trade Assurance Amount if we can't meet the agreed delivery and quality terms contained in the contract. It is a free service for both of us. Thus you can place an order with confidence. Our users include railroads construction, mining companies, heavy industries, overhead cranes, railroad and tunneling industries, transit authorities, subway, passenger railways, and operators of port facilities, etc. You are most welcome to contact us for more information.