Double Head Multi-hole Drilling Machine MZ7221

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Loading Port:
Shunde, China
Payment Terms:
TT or LC
Min Order Qty:
1pcs pc
Supply Capability:
1000Pieces Per Month pc/month

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Introduction to Double Heads Multihole Drilling Machine MZ7221


1. Patented product, the very 1st creation in china.

2. Automatic loading, feeding, drilling unloading and pilling up working pieces.

3. Not only worked by single unit with automatic loading and unloading, but also linkage with other drilling machines drilling the side, top and bottom holes in one shot.

4. High efficiency: Process 13 pieces of board per minute by connective drilling.

5. Ease labor intensity: Loading and unloading automatically


Technical Parameters of Double Heads Multihole Drilling Machine MZ7221


1. Automatic loading and unloading standard height 640mm (custom-made needed for higher than 640mm)

2. Automatic loading and unloading maximum width 800mm

3. Automatic loading and unloading maximum length 2500mm

4. Automatic loading and unloading minimum width 160mm

5. Automatic loading and unloading minimum length 200mm

6. Process 13 pieces of board per minute for automatic loading, feeding, drilling and unloading.


Order Mode


1. Single machine (top-drilling and top-bottom drilling) with automatic loading and unloading device.

2. Linkage multiple machines with automatic loading and unloading device.

3. The number of drill rows, for example: 2 rows on the side, 4 rows on bottom and 4 rows on top.


Characteristic of Double Heads Multihole Drilling Machine MZ7221


1. Removable vertical drill rows, precision Italian gear and rack transmission, and Germany positioning digital display with "clear" and "reset" function.

2. Angular air lock of vertical drill rows, convenient and efficient.

3. German linear guides, Taiwanese drill rows.

4. Adjustment vertical drill rows drilling stroke (declining height), better efficiency.

5. Buffered function of the drill rows feeding avoided materials bulging out while at blind hole drilling.


Specification of Double Heads Multihole Drilling Machine MZ7221





Max. Drilling Dia.


Max. Drilling Depth


Number of Spindles


Distance Between Two Spindles


Spindle Speed


Total Power

1.5 kw*2

Air Consumption


Net Weight


Overall Dimensions



Pictures for Double Heads Multihole Drilling Machine MZ7221


Milling Machine

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Q:What is the main structure of the drilling machine?
What is the main structure of the drilling machine?There are many kinds of drilling machines, such as drilling machines for wall holes, drilling machines for drilling, drilling machines used in engineering teams, and drilling machines used in factories. I don't know what kind of drilling machine you're talking about.
Q:How can we prevent the mud from hitting the wall when drilling holes in the vertical wall with reinforced concrete drilling machines?
There are two ways. One is to paint the walls and then to drill holes. The other can cover the wall with plastic film. Pay attention to the lower part of the hole, and don't let the mud flow to the wall.
Q:How to remove the expansion plug of the fixed base after the concrete drilling machine is drilled?
The grinding wheel cutting machine cut directly on the line, if you need to decorate, can be used to hammer the expansion bolt surrounding concrete destroyed (almost a 8cm thick), and then the fine stone concrete leveling can.
Q:Glass automatic drilling machine performance is good, the effect of artificial drilling compared to what? How efficient?
In addition, between automatic drilling machine and manual drilling, there is a choice, is to use semi automatic drilling machine, drilling machine is to drill, drill machine is semi-automatic by complete semi bored, half hole by manpower pulling drill axis. Semi-automatic drilling machine is most suitable for drilling, high quality requirements, but the number of holes on a glass plate (the same aperture), hole spacing ranging from glass drilling.
Q:Automatic drilling can not drill holes with a diameter of 1mm
The automatic drilling work, manual micro drill, can be used in high precision micro drill, the range is 0.1-3 mm, you also see the drilling depth, if the diameter 1 mm depth can choose magnetic drill, and the British Nebo magnetic drill E35N this model with twist drill range in 1-13 mm, the premise is to there are 1 mm to two bit, you can refer to the reference!
Q:I am repairing the drilling machine, begged PCB drilling machine, 48 systems, 84 systems, Han drilling and drilling rig maintenance operations instructions and fault analysis methods, the more detailed the better
48 and 84 machine instructions have been very detailed with a Hitachi, not to mention the English version if time to translate.
Q:I would like to do a drilling machine, bit rotation is motor driven, cutting feed is directly fed by the cylinder, drill diameter 13 mm, two drilling two holes
It is better to use lead screw or rack.
Q:Circuit board, Tianma drilling machine, new system, operation method
The system of Tianma rig is basically the same as that without mouse WINDOWS. You ask this question too general and don't know where to write it
Q:Who knows the way to use reinforced concrete drilling machines?
Why doesn't the pipe fill the water when drilling? When drilling, the position of the bucket must be higher than the drill bit, so that the water can flow into the drill bit.
Q:Dongtai drilling machine how to turn the board!!! How to open ah!
You mean drill speed?
The company has been actively developing international communication and cooperation, passed the ISO9001-2000 quality system certification, and awarded the title of hi-tech enterprise. With sales service networks set up in the whole country, this company is able to provide fast and convenient technical consulting and unrivalled presales and after-sales services. The company has set up High-Speed Woodworking Machineries Engineering Technology R&D Center for product research, design and development.

1. Manufacturer Overview

Location Foshan, China
Year Established 1994
Annual Output Value Above US$ 500 Million
Main Markets South America; North America; Africa; Middle East; Russia; Ukraine; Egypt; Asia; Italy; Israel; Uganda; Pakistan; Tunisia; Australia; Southeast Countries
Company Certifications ISO9001:2000; CE;CQC

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Rongqi; Beijiao; Huangpu; Shenzhen
Export Percentage 90%
No.of Employees in Trade Department 1000 - 2000 People
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: Above 100,000 square meters
No. of Production Lines Above 15
Contract Manufacturing OEM Service Offered; Design Service Offered
Product Price Range High