DC-350DRT
Pneumatic pedal switch type constant heat sealer-double sealing

Sealing length: 35cm.

Operate mode: foot pedal switch controlled.

Need to connect air compressor.

Available for: aluminum foil bag, foil gusseted bag,tinfoil bag, vacuum nylon bag, cellophane bag.

  • Detail
  • Feature

Pneumatic pedal switch type constant heat sealer-double sealing

【Appearance Features】

• Uses painted steel plate, which is resistant to rust, safe and hygienic, designed for industrial use, and has improved durability.

• Can be made of stainless steel.

 

【Machine Features】

• Labor-saving, even force, low noise.

• Heating temperature can be adjusted according to the material and thickness of the packaging.

• Upper and lower heating to improve work efficiency.

• The object stop plate design can fix the sealing position, providing a beautiful and stable high-quality seal.

• Can count sealing times from 0 to 999.

• Users need to prepare their own air compressor (specifications 5~6 kgs/cm² or above), the foot switch starts the sealing, and the machine automatically seals according to the user's settings.

  

【Maintenance Method】

• No need for oil change maintenance.

 

Pneumatic pedal switch type constant heat sealer-double sealing Suitable for:

• Food processing industry: mixed grains, rice, corn, red beans, mung beans, soybeans, tea leaves, coffee beans, medicinal herbs, ginseng, Chinese medicinal packs.

• Electronic components, hardware parts, metal fittings.

 

Pneumatic pedal switch type constant heat sealer-double sealing Other options:

DC-350DR Pneumatic pedal switch type constant heat sealer

DS-300FD 30cm Foot type constant heat sealer

 

Pneumatic pedal switch type constant heat sealer-double sealing Suitable material of bag:

Aluminum foil bag, Foil gusseted bag, Tinfoil bag, Vacuum nylon bag, Cellophane bag.

 

Pneumatic pedal switch type constant heat sealer-double sealing FAQs:

Q: What types of bags are suitable for pneumatic direct heat sealing machines?

A: Suitable bags include aluminum foil bags, tin foil bags, KOP bags, sterilization bags, and vacuum NY bags.

 

Q: What is the function of the red light on a pneumatic direct heat sealing machine?

A: It is for preheating. Adjusting the temperature requires some time to wait. When the red light is on, it indicates heating, and when it goes off, it means the set temperature has been reached.

 

Q: How long should one wait before using it during heating?

A: You can use it after the red light goes off.

 

Q: How to test the suitable temperature for bags?

A: Different bag materials require different temperatures. It is recommended to start testing from a low temperature and increase it if necessary.

 

Q: Why do bags dissolve?

A: It indicates that the temperature is too high and needs to be lowered.

 

Q: Why is the sealing line of the bag incomplete?

A: It indicates that the temperature is not high enough and needs to be increased.

 

Q: Why can't PE and PP bags be used?

A: Because the bags will stick to the sealing bar, causing residue on the sealing bar that cannot be cleaned.

 


Specification
Model No. DC-350DRT
Sealing type Constant Heat
Type
Voltage/Ampere 110V /220V
Power 110V 550W
Vacuum capacity
Max.sealing 350*10mm(The teflon coating on sealing bar)
Vacuum time
Sealing time
Cooling time
Machine weight 11 kg
Machine size 410x305x310mm
Vacuum flow
Pump capacity
Pump type
Chamber size
Sealing width
Sealing and conveyor speed
Bag total thickness
Bag size
Sealing Temperate 90 - 250℃
Conveyor width
Conveyor height adjusting range
Conveyor loading weight
Machine size
Packing
Warm up time
Heating
Temperature
Adjusting height of working table
Width of ribbon
Size of letter
Number of letters
Printing area
Size of metal bar
Quantity of knives
Length of knives
Max. consumption electric power
Oscillation frequency
Max. welding
Film position
Size of heating board
Max. size of film
Inner core
Packing size
Working table size
PS2
PS3
Certification
Machine material Steel plate with powder coating
Suitable material of bag Aluminum foil bag, Foil gusseted bag, Tinfoil bag, Vacuum nylon bag, Cellophane bag.
Suitable for packing products Food, Electronic Component, Hardware Parts etc.
Spare parts
Warranty 1-year guarantee
Origin Taiwan
Rated current
Exciting current
Normal rated power
Resistance
Anti pressure test
Orifice
Port Size
Working pressure
Operation Temperature
Temperature class of insulation
Material of valve body
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Why Choosing Dailysealing
Parts and material quality control
  • Heating elements are from Japan.
  • Motor, Transformers, PCB and vacuum bags are made in Taiwan.
Strict quality control
  • 100% product inspection: The inspection is included functions and appearance of sealing machines.
  • Tensile strength test to ensure the sealing line tensile strength value reaches the customer standard.
  • Electric leakage test: Puncture and insulation test.
  • Our production and inspection are all based on ISO 9001.
Professional packaging and sealing machine factory
  • Produce many kinds sealing machines and ODM/OEM products and provide custom-made services.
  • More than 30 year experiences in packaging machines industry.
  • Sell sealing machines to America, Europe, Latin America and Asia.
  • 85% products in stocks, so we can deliver the products quickly.
  • The production process is based on SOP to ensure the quality of sealing machines consistently.
Complete range of specifications of sealing machines
  • Complete range of specifications of sealing machines.
  • Many kinds of sealing machines and consumptive materials in stocks, so customers can do one-stop shopping here.
  • The customers include Biotechnology companies, Medical equipment companies, Food industry, Electronics industry, Handmade soap industry and other industry..
Custom-made sealing machine service
  • Custom-made sealing machine service
  • Designs of the special sealing machine for irregular shape sealing line, such as U-shape sealing line and L-shape sealing line.
  • Different width of sealing line could be custom-made to meet customer requirements.
After-sales service of professional sealing machine
  • Provide the professional service for repair the broken sealing machine immediately.
  • The sufficient supply of parts stock, so don’t worry about the parts replace.
  • Some parts of sealing machine are used in common specifications, so it is easy to get the parts for replace.
Exhibitions and trade shows
News
2026 Chinese New Year Festival
2026/1/30
2026 Chinese New Year Festival
Dear sirs, By government guidelines on the Lunar New Year Festival, Daily Sealing will be closed for a vacation break from February 14 to February 22, 2026. We are very grateful for your patronage and collaboration in the past year, and would like to take this  wonderful opportunity to wish you. Happy New Year Of the Horse   Yours truly, Daily Sealing System Co., Ltd.
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