Jiaxing Zhe Gong CNC Welding Machine Co., Ltd. (ZGTEK) is a leading manufacturer of filter bag cage welding machines, providing a wide range of product portfolio from a stand-alone machine to a whole automated cage making line, with best-in-class flexibility, quality and cost-efficiency, resulted from our concentration and expertise in this area. ZGTEK cage welding machines are used to make filter bag cages, which are used in dust collectors (baghouses) to support filter bags. Our website www.zgtek.com has more details.

Our Strengths

ZGTEK cage welding machines can make:
1) Many types of cages: Round cages, oval (flat) cages, star cages, split cages, spider cages, etc.
Cage size: dia.100mm-200mm
Steel wires of cages: Mild steel wires, stainless steel wires, galvanized carbon steel wires, etc.
Steel wire thickness: 2.5mm-5mm

2) Requirements of one cage welding line
Workshop: 10 x 20m
Power capacity: 45-50kVA
Workers: 5 people for a running line

3) Output
For example:
Filter cages: 24 vertical wires x 6,000mm; ring distance: 50-200mm
Daily output: 250pcs (10 hours/day)
Annual output: 70,000pcs (280 days)

Products We Offer
A basic configuration of our cage welding line consists of:
1) 16/24-vertical wire cage body welding machines – DLN-24/DLN-16
2) Wire straightening machines – TZ2.8-5
3) Auto ring making machines – R-6-400/DQ1000K
4) Butt welding machines (for Carbon steel rings) – UR-40
5) Argon arc (TIG) welders (for stainless steel rings) – ARW
6) Top collar welders – DS-80/D4S-80-2
7) Bottom cap welders – DX-80
8) Venturi tube welders – DW-80.
9) Wire bending machines – WB series

Salient Features:
1) Welding galvanized (GI) wires directly without damaging zinc plating
2) Bad welding detection and automatic re-welding
3) Linear bearing carriage rail
4) CNC control (touch screen)
5) Ring space is programmable and cage is pulled by step motor
6) Ring space precision is 0.1mm and pulling speed is 0.4m/s
7) Auto ring forming and welding integrated machines – R-6-400

Quality Assurance
Since our establishment, we have been regarding “Product Quality” as the top priority. Today, our machines are proven to feature high stability and reliability. Our company has become a trustworthy supplier with the most complete product portfolio in the filter bag cage welding industry.

Client Satisfaction
We have sold equipment not only to Chinese market but also to every corner of the world. So far, cages produced by ZGTEK welders have been widely used in environmental protection, dust collection, etc. by customers at home and abroad, bringing value to them because of our machines’ excellent performance. We are often referred to as “a cage welding expert” by customers.

We believe in the tenet of “Concentration Generates Results, Professionalism Leads to Quality and Integrity Forges Our Brand”. “Concentration, Professionalism and Integrity” is what we value the most in our employee training and in our daily operation. It is rooted in our company ethics and has become a part of our company culture. It is the way we serve customers today, so it will be the way we serve you in the future.


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