We have an extensive range of cartridge heaters to suit a wide variety of applications. Our cartridge heaters incorporate 80/20 Nickel Chromium heating wires mounted on a ceramic former close to the ceramic lined thin wall stainless steel sheath which gives excellent thermal conductivity and are ideal for high wattage applications or for applications requiring long life due to their self protective oxidation properties.
Technical specifications:
Supply voltage: 230V AC
Sheath Material: Stainless steel
Connection Lead Length: 300mm
Connection Lead Insulation: Silicone impregnated Fibreglass
Working temperature: 400°C maximum
Warning
Whilst the elements are insulated from the sheath by magnesium oxide powder, for safety reasons the heater block and/or cartridge heater must be bonded to earth.
230V 300W Cartridge Heater Structure:
To purchase a Cartridge heater, several key product parameters need to be determined, as follows
1. Cartridge heater diameter confirmation
The working environment of perforation and heating tube heat transfer is mostly, such work environment is more common, such as mold hole heating, extrusion tube heating, etc. The diameter of such single-head heating tube should be determined based on the opening, the diameter should be It is better to use 0.1mm smaller than the opening, which increases the heat transfer speed and prolongs the life of the heating tube.
2. The choice of Cartridge heater
A. The conventional surface load is not very high, and the life requirement is not very high. The conventional stainless steel 201 and 304 can be used, and the price is very cheap.
B. The requirements are relatively high, the life expectancy is long, and the surface load is high. The imported materials and the imported wire winding method can be used. It is produced by German imported stainless steel 321 or Ingle 840, 800 materials, which is expensive, but the corresponding life is very long. The price/performance ratio is relatively high. For details, please consult us.
3. The choice of outlet mode:
The outlet mode is divided into: inner lead and outer wiring. Its characteristics and differences are briefly described as follows:
A. The structure is different. The lead of the inner lead heating tube is directly taken out from the inside, so that the lead of the heating tube is not easily broken during use; the outer wiring is led out by the internal lead rod, and then the high temperature lead is connected, and it is easy to break when used improperly.
B. The line temperature is not the same. The inner lead is made of mica glass fiber woven and pure nickel wire, which is resistant to high temperature of 600-800 degrees. The outer wire is made of conventional high temperature wire: silicone rubber fiberglass woven tinned copper wire (for imported single-head pipe), conventional It adopts high temperature wire of mica and high temperature wire of silicone rubber, and it is resistant to high temperature of 200-300 degrees.
C. The price is different. The price of the inner lead is almost twice as high as the price of the external wiring.
Product Attributes | |
Tube diameter | 3mm-30mm |
Tube Length | 20mm-5000mm |
Lead Wire Length | 250mm-10000mm |
Voltage | 12V/24V/36V/48V/120V/220V/230V/380V |
Wattage | 5-30W/cm² |
Tube material | SS304/SS316/SS321/Nicoloy800 ,etc |
Insulation Material | High-Purity Mgo |
Resistance Wire Element | Ni-Cr or Fe-Cr |
Lead Wire Type | 2.20mm Standard (Teflon /Silicone High Temperature Fiberglass) |
Application : Used For Injection Molding, Plastic Molds, Packaging Equipment Tolearance Range: ±0.2mm of tube diameter,±2mm of tube length,±5% and -10% of wattage. | |
Products show
Application
Process and test
Packing and ship
Our advantages
a) Manufacturer, in house mould design and assembly, competitive price.
b) 10 years' of experience working with OEM's various materials
c) QC: 100% inspection
d) Confirm sample: before start mass production we will send the pre-production samples to customer for confirmation. We will modify the mould until customer satisfied.
e) Small Order Allowed
f) Strict QC and high quality.
g) Highly skilled manufacturing process
h) A broad variety of OEM product range
FAQ
1. Q: What is The Process Of an Order?
A: Send Your Detailed Request→Feedback With Quotation→Confirm Quotation & Make Payment→Make Size Drawing For Approval→Make Production→Production Test→Sample Test(Approval)→Mass Production→Quality Checking→Delivery→After Service→Repeat Order...
2. Q: What Production Equipments do we own?
A: Rolling machine,Mgo filling machine,tube cutting machine,banding machine,coiling machine,Swaging machine welding machine, etc.
3. Q: How can I get some samples?
A: We don't provide free one, but we will minux the extra price when you reorder with the suitable quantity.
4. Q: How do I know about the production?
A: We will double confirm your requirements and send you the sample before the mass production.
During the mass production, we will keep you informed of any progress. Besides, we will
do 100% quality inspection before shipment.
5. Q: Is there cheap shipping cost to import to our country?
A: For small order,express will be best, for bulk order, sea ship way is best but take much time.
For urgent orders,we suggest by express, big quantity by air.
6. Q: Have the R&D for our company?
A: We have professional R&D team with rich design experience. We also establish strict but scientific product testing system so that products have perfect.
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