$2,011.00 - $2,235.00
Min. Order : 1 Set

Portable CNC boring and welding machine stepless internal circular welding machine

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Quick Details

Port: qingdao port
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 40 Set/Sets per Month
Spindle speed: 0.1-200r/min
Mast specifications: 50*1600mm
Warranty: 1 Year
Place of Origin: Shandong China
After-sales Service Provided: Online support
Storage temperature: -25 ° C ~ +55 ° C.
Boring work stroke: 260mm
Pupil range: Pupil range
Brand Name: qk
Wire diameter: 1.0 is recommended
Welding range: 55-250mm
Applicable Industries: Building Material Shops,Machinery Repair Shops,Construction works 
Machine weight: 50KG
Maximum power: 2.5KW (stepless speed regulation)
Working voltage: AC 220v/50hz
Packaging Detail: wooden case
Package Preview: https://sc04.alicdn.com/kf/HTB17mBDdW1s3KVjSZFAq6x_ZXXa7.jpg_640x640.jpg
Jining Qingke Machinery Co., Ltd.
Gold Supplier
Manufacturer, Trading Company
Response Rate
On-time delivery rate
US$ 490,000+
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Product Description

Portable CNC boring and welding machine stepless internal circular welding machine

Our company's CNC portable soldering and welding machine is designed for on-site construction. It is characterized by small size, light weight, good boring and welding quality. It is not required for use environment and space, and is easy to carry. It is widely used in the repair of round holes such as pin holes and bearing holes of large-scale equipment and engineering machinery. It is a good helper for industrial and mining enterprises and engineering site maintenance.



Pupil range: Φ55-300mm

Boring work stroke: 260mm

Mast specifications: 50*1600mm

Working voltage: AC 220v/50hz

Maximum power: 2.5KW (stepless speed regulation)

Spindle speed: 0.1-200r/min

Welding range: Φ55-250mm

Wire diameter: Φ1.0 is recommended

Machine weight: 50KG

Ambient temperature: -10 ° C ~ +40 ° C.

Storage temperature: -25 ° C ~ +55 ° C.

Relative humidity: 20 ° C ≤ 85%, 40 ° C ≤ 50%




Are you manufacture?

 Yes. We are one of leading manufacturers for Kinds of pneumatic torque wrench with many

 new production line.

 Do you have Stock producions to sell?

 Yes, of course. But we also offer  OEM service. Please send us some drawing.

What information do you want to know if i want to get a quotation?

  a). The model/size of your products.

  b). The application fo your products.

  c). Special package methods if you needs.

d). Raw material.

 Do you inspect the finished products?

 Yes. Each step of products will be carried out inspection by QC department until shipping.

 What advantages do you have?

 (a).Punctual: Have your orders met with the latest delivery?

 We are a manufacturer with so many advanced and new machines. 

 It ensures we have the ability to carry out the production schedual for punctual delivery.

 (b).20-year production experience.  We have over 20 years exprerience in this industry. 

 That means we can preview the problems for the orders and production. 




Our Services

1.Supply item design,process design. 

2.Help you to chose the fit machine.

3.Making the machine according to your requirement.

Sale Service 

1.Acceptance equipment together with you.

2.Help you to make the method statement and the details of the process.

After Service

1.Guarantee for a year.

2.Quality problem,we will send you the accessories.

3.Free repair whole using life(without the freight and accessories charge).

Packaging & Shipping

The product will be packed in solid wooden box 

Company Information

Jining Qingke Machinery Co., Ltd established in July 29, 2015, registered capital of 5 million.

This is our new branch. Our factory has 6 years history. We have CNC machining center, CNC

lathe, boring machine, and milling machine.

 Main products: channel cross-section bender, Bending machines, Straightening machines, Steel arc bending machine, Ground polishing machines, Terrazzo machines, Solar water pump, Garden Machinery(including tree spade & lawn mower), Construction machinery and accessories, Road marking and Mining equipment, Mining tools and so on.

 We have passed the ISO9001:2000 certification. Our products have been exported to Europe, Russia, south America, Africa & the Middle East, more than 20 countries. We sincerely hope to have the opportunity to co-operate with you.



If you have any questions, please don't hesitate to contact me:


TEL/WECHAT/WHATS APP: +8615653702301 
Jining Qingke Machinery Co.,Ltd
Email: qkmachine(at)163.con
Skype: qkmachinery
QQ: 2550315068