2. Keep the compressed air clean, dry and oil-free, and maintain the pressure in a reasonable range.

3. Do not put hands or tools into the stretching station during operation. Do not touch the running parts during operation.

4. Correctly operate the foot switches. Do not tread on the stretching and push-out foot switches simultaneously.

5. Properly adjust the stretching force according to the material and wall thickness of rubber hoses to avoid excessive stretching.

6. The machine is only suitable for rubber hoses, and cannot stretch hard metal pipes, hard plastic pipes or brittle pipes with the wall thickness exceeding 6mm.

7. Disconnect the power supply and air supply before cleaning, inspection and maintenance.

2. High compatibility: With the stretching range of 0.2-1.4 inches (6-35mm), suitable for various rubber hoses with the wall thickness of ≤0.2in (6mm), no need for frequent replacement of molds.

3. High safety: Adopting double foot switches to conduct independent control, avoiding misoperation risk; allowing precise adjustment of the stretching force, and effectively avoiding cracking and elasticity failure.

4. Good durability: Portable, durable, reliable, resistant to corrosion and impact, easy to clean and maintain and long in service life.

Stretching Mechanism

The multi-claw stretching structure is adopted to expand the end of rubber hose with the wall thickness of ≤0.2in (6mm), enabling the stress of the inner wall of the hose to be more uniform, avoiding cracking or damage and improving the qualified rate. The push-out function is additionally designed for automatically discharging the finished products.
　

Adjusting Screw

The stretching mechanism can be adjusted within the stretching range of 0.2-1.4 inches through the adjusting screw, there is no need for mold replacement, time and labor are greatly saved, and the stretching size can also be kept stable. The adjusting screw is simple and durable, easy to maintain and low in fault rate while ensuring high adjustment precision.
　

Counter

The digital counter can record and display the processing quantity automatically and accurately, facilitating direct statistics of production data and simplifying the production management process. It is easy to operate, low in power consumption and long in service life.
　

Lifting Handle

The stainless steel lifting handle is of a foldable embedded structure, does not occupy the extra space and well adapts to the compact station. It is sturdy and durable, has high load capacity and is not prone to deformation or breakage and meets the ergonomic standard.
　

Collecting Box

The high-strength collecting box is designed for collecting and storing finished products, tools or accessories, and is practical and multifunctional, resistant to rust and corrosion and easy to clean. The edge is subjected to arc chamfering treatment, well protecting workpieces from scratches.
　

Foot Switches

The double foot switches are adopted to achieve independent control cover the stretching and push-out motions, ensuring the operation safety and reliability, reducing the labor intensity and adapting to continuous batch production. The foot switches are waterproof, dustproof and durable.
　

1. Place the machine on the stable workbench and ensure all parts are intact.

2. Connect the machine to the air supply and 110V power supply with reliable grounding, and install the two foot switches correctly.

3. Rotate the stretching opening adjusting screw according to the inner diameter and wall thickness of the rubber hose to be processed. Reset the electronic counter as needed.

4. Place the rubber hose at the front end of the stretching opening.

5. Tread on the stretching foot switch, and the stretching opening stably expands the rubber hose.

6. Tread on the push-out foot switch, and the expanded rubber hose is automatically pushed out.

7. Repeat the steps 4-6 to continuously process multiple rubber hoses. The electronic counter will automatically record the stretching quantity.

8. After stretching all hoses, turn off the air supply and unplug the machine.

9. Clean away chips and impurities in the machine and wipe the machine thoroughly.
　

You can make order with no worry.
Any concern just feel free to let us know, we'll reply in 24 hours in normal condition.
Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends & public holidays.
Warranty: 6 months' warranty for the machines, not for the consumables.
We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost.