TD-21025 Flat-End Tube Closing Machine | Flat Sealing for Furniture, Heat Pipes & Strollers

ID:TD-21025-baby chair,heat exchanger
Introduction
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TD-21025 is a patented hydraulic flat-end tube closing machine. It cold roll-spins a metal tube end into a flat closed bottom or one with a center hole – no heating, welding or plastic plug, with a smooth, safe finish. For furniture, baby chairs and strollers, heat pipes and heat exchanger tubes; PLC touch control.
Specification
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Voltage
220V~415V
Video
TD-31040 Closing Machine – OD18 Inner-Grooved Tube | TONG DA
TD-31040 Closing Machine – OD18 Inner-Grooved Tube | TONG DA
TD-31040 Closing Machine – Gas Spring, Chair & Furniture Tubes | TONG DA
TD-31040 Closing Machine – Gas Spring, Chair & Furniture Tubes | TONG DA
TD-21025 Closing Machine – OD12.7 Stainless Steel Tube | TONG DA
TD-21025 Closing Machine – OD12.7 Stainless Steel Tube | TONG DA
TD-21025 Copper Tube End Closing for Heat Exchanger Coils – OD32 | TONG DA
TD-21025 Copper Tube End Closing for Heat Exchanger Coils – OD32 | TONG DA
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TD-31040 Closing Machine – Gas Spring and Airbag Tubes | TONG DA
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TD-31040 Closing Machine – Tailgate Strut and Gas Lift Cylinders | TONG DA
TD-31040 Closing Machine – Square Tube End Closing | TONG DA
TD-31040 Closing Machine – Square Tube End Closing | TONG DA
TD-31040 Hydraulic Closing Machine – Cold Spin Closing | TONG DA
TD-31040 Hydraulic Closing Machine – Cold Spin Closing | TONG DA
TD-31040 Closing Machine – Tube End Closing and Forming | TONG DA
TD-31040 Closing Machine – Tube End Closing and Forming | TONG DA
TD-31040 2-Station Tube End Closing Machine, OD18 mm – Gas Spring & Furniture Tubes | TONG DA
TD-31040 2-Station Tube End Closing Machine, OD18 mm – Gas Spring & Furniture Tubes | TONG DA
TD-21025 Flat-Type Tube Closing Machine – Flat Tube End Closing | TONG DA
TD-21025 Flat-Type Tube Closing Machine – Flat Tube End Closing | TONG DA
Finished machinery
Flat end closing – dimension check
Flat end closing – dimension check
Stainless and copper tube closing samples
Stainless and copper tube closing samples
Flat closed end – measured
Flat closed end – measured
Copper tubes – flat end with hole
Copper tubes – flat end with hole
Copper tube closing – size comparison
Copper tube closing – size comparison
Copper tube flat end close-up
Copper tube flat end close-up
Steel tube flat end closing
Steel tube flat end closing
TD-21025 flat end closing samples
TD-21025 flat end closing samples
Flat closed end with centre hole
Flat closed end with centre hole
Steel tube flat closed end
Steel tube flat closed end
Flat closed end – inside view
Flat closed end – inside view
Steel tube flat ends – finished parts
Steel tube flat ends – finished parts
Flat closed tube OD check
Flat closed tube OD check
Flat closing in different diameters
Flat closing in different diameters
Flat end with hole – close-up
Flat end with hole – close-up
Steel tube end – flat closing
Steel tube end – flat closing
Copper tube flat end – measured
Copper tube flat end – measured
Small tube flat end – measured
Small tube flat end – measured
Flat-type closing samples – OD12.7
Flat-type closing samples – OD12.7
Copper tube flat closing trial
Copper tube flat closing trial
OD32 copper tube closed end close-up
OD32 copper tube closed end close-up
Furniture handle tubes with closed ends
Furniture handle tubes with closed ends
Stainless tube closing – various diameters
Stainless tube closing – various diameters
Steel tube flat closed ends
Steel tube flat closed ends
Detailed Information

Product alias: 

Tube End Closing Machine, Pipe End Closing Machine, tube forming closing machine, closing machine, tube sealing machine, sealing machine, tube end forming machine, spinning machine, tube spinning machine, tube closing machine, hydraulic metal pipe sealing machine , pipe end forming machine, metal pipe sealing machine, roll closing machine, roll forming machine, metal processing machine, gas spring cylinder end closing machine, gas spring cylinder edge folding machine, gas spring cylinder grooving machine, gas spring sealing machine, gas spring closing machine, roll close machine, gas spring machine, end rolling machine, end closing machine, cold sealing machine, tube rolling machine, gas lift , gas damper


Scope of application :
Tube or pipe assembly products can be a complete or not complete tube end sealing .Its used in the industrial of gas spring, shock absorbers, Heat exchange, baby stroller, kids tricycle, baby playpen, bicycle, motorbike, automobile, exercise equipment,buffer, gas lift, deck chair, chaise lounge, furniture, suit hanger, lighting fixtures, house wares, sanitary wares, recreational facilities, rehabilitation and medical instruments, stainless chopsticks,…etc.


Feature of product:

The Pipe End Closing Machine manufactured using high quality raw materials and a number of modern machinery, this product is known for its optimal performance. 

It is used for the purpose of making tube ends in a wide range of sizes. 

This product has a sturdy and durable construction. The materials used in the manufacturing of this product are of optimum quality. 

We being one of the market leaders, consider providing optimum quality to be our priority. And thus, we process this product through a number of quality tests.


※Complete or not complete tube end sealing is alternative according to client's requirements .

※Adaptable to metal tube of various materials including iron, aluminum, copper, stainless steel, etc.

※Three process tooling will be running simultaneity , efficient productive and noise free .

※Simple operation with quick and safe manual control , a professional operator will not be required .

※Rapid mold shift device makes replacement of mold and point adjustment easier and quicker.

※Finished tube end has safe quality and nice exterior, and is secure from plastic cover falling off or skin scraped.

※Break through the traditional methods, integrated without heating, the sealed tube application will be plastic cover free and no need of tube end welding. 

※Can easily adjust the arc degree and pore size.(have hole or no hole.)

※Finished tube end has safe quality and nice exterior, and is secure from plastic cover falling off or skin scraped.

※Easily-operated, even by an unprofessional person.

※The sealed tube application will be plastic cover free and no need of tube end welding.

※Rapid mold shift device makes replacement of mold and point adjustment easier and quicker.



for gas spring sealing machine, cold sealing, cold forming,cold closing ,tube closing,tube forming,tube  forming

100% MADE IN TAIWAN
TD-31040 Tube sealing machine for gas spring,heat exchanger,chair,furniture,airbag machine
TD-31040 Tube end closing machine for gas spring,heat exchanger,chair,furniture,airbag machine
TD-31040 Tube forming machine for gas spring,heat exchanger,chair,furniture,airbag machine,Torsion Spring machine

Each station works independently

Every station is an independent unit. Run the same size on all stations for volume production (for example three stations on one size), or a different size on each station (three stations, three sizes) for small mixed lots. The end form and the hole diameter are adjusted separately on each station.

Customer track record

Since 1989, TONG DA closing machines have been shipped to gas spring and shock absorber manufacturers in Korea, the USA, Germany, Turkey, the UK, India and mainland China, with ongoing supply of jaw sets, guide tubes and hydraulic chucks. The machines are built to last: many have been running on customers’ production lines for more than 20 years and are still in stable production today.

Other names by market

USA / UK / India: tube end closing machine, tube closing machine, pipe end closing machine, tube sealing machine, pipe sealing machine, tube end sealing machine, roll closing machine, roll closure machine, tube spinning machine, spin closing machine. Turkey: boru ucu kapama makinesi, boru kapatma makinesi, boru ağzı kapama makinesi, boru sıvama makinesi. Brazil: máquina de fechamento de tubos, máquina de fechar ponta de tubo, máquina de repuxo de tubos, repuxadeira de tubos. Spain / Mexico: máquina cerradora de tubos, máquina de cierre de tubos, máquina de repulsado de tubos. China: 封口机、管端封口机、旋压封口机、热旋压封口机、旋压机. Taiwan: 封管機、封口機、金屬封管機、管端封口機、管端成型機.

Further reading

Detailed specifications

The sealed tube application will be plastic cover free and no need of tube end welding.

Complete or not complete tube end sealing is alternative according to client's requirements.

* Adaptable to metal tube of various materials including iron, aluminum, copper, stainless steel, etc.

* Three process tooling will be running simultaneity, efficient productive and noise free.

* Simple operation with quick and safe manual control, a professional operator will not be required.

* Rapid mold shift device makes replacement of mold and point adjustment easier and quicker.

* Finished tube end has safe quality and nice exterior, and is secure from plastic cover falling off or skin scraped.


 

Models

TD-21025
 Three process module flat top type

TD-21040
 Three process module flat top type

Outer Diameter of Tube

10 ~ 25mm

10 ~ 40mm

Thickness of Tube

0.8mm~1.2mm
 Tube diam. and thickness must match well.

0.8mm~1.6mm
 Tube diam. and thickness must match well.

Length of Tube

Unlimited

Unlimited

Horsepower

5 HP

9 HP

Features

Patent Information:

TD-21025 Flat-End Tube Closing MachineTD-21025 Flat-End Tube Closing MachineTD-21025 Flat-End Tube Closing MachineTD-21025 Flat-End Tube Closing Machine

Safety certification:

CE MARK

TD-21025 Flat-End Tube Closing MachineTD-21025 Flat-End Tube Closing Machine

Partner company:

Sold to Germany gas spring factory , European, USA company,  China, Thailand, Japanese car companies