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Soren20061022
JINGCHENG
3917290000 3904610000 3917390000
Many liquid and viscous food products are only easy to pump while they are warm. They thicken as they cool, and a line that loses heat between the tank and the filling, dosing or depositing point quickly turns into a bottleneck. JINGCHENG's Food Hose is an electrically heated hose for all kinds of food conveying equipment. It is built around a custom food-grade inner tube for the conveyed product, and every line can be customized to your requirements. The hose is heat resistant up to 100°C, with higher temperatures available on request.
The hose between the supply and the point of use has a direct effect on how a food line runs:
Viscosity control: warm food products flow freely, while a product that cools in the line thickens and slows down
Steady output: filling, dosing and depositing equipment needs the product to arrive at a constant temperature and flow
No cold spots: an unheated section near a fitting is where product cools first, builds up and narrows the bore
Less downtime and waste: product that sets in the hose means stops for cleaning and lost material
An electrically heated food hose keeps the product at a controlled temperature over the full length of the line, from the tank to the machine.
The product flows through a custom food-grade inner tube. Because the inner tube is customized, please tell us the product, its temperature and the requirements of your line, and our engineers will confirm the build that suits your application.
The heating layer is made of uniformly braided heating elements around the inner tube. Heat is spread evenly over the inner wall, so the temperature difference along the hose is kept to a minimum and the product is not overheated in one place and cooled in another.
High-insulation-efficiency materials surround the heating layer and are selected with the hose surface temperature in mind. The insulation keeps heat in the line, lowers energy consumption and helps keep the outside of the hose at a safer temperature for operators on the production floor.
The Food Hose has a catalog heat resistance of up to 100°C, which covers the holding temperature of many warm food products. Higher temperatures are available on request; please give us your actual process temperature so that we can confirm the right build.
A temperature sensor (Type J or Type K thermocouple, Ni120, PT100 or PT1000) can be built into the hose, with supply voltage and connector wiring matched to the temperature controller of your food equipment.
Heat resistance up to 100°C (higher temperatures available on request)
Custom food-grade inner tube for the conveyed product
Designed for all kinds of food conveying equipment, with every line customizable to your requirements
Uniformly braided heating elements that minimize temperature differences on the inner wall
High-efficiency insulation designed around the hose surface temperature
Seven catalog sizes from 1/4" to 1" ID, with voltage, sensor, length and fittings built to order
The Food Hose is used as a heated product line on:
Food conveying equipment that pumps warm liquid or viscous food products
Heated transfer lines from holding tanks to filling, dosing and depositing machines
Connection hoses between units of a food production line where the product must not cool in transit
Replacement lines for existing food equipment, built to the original length, voltage, sensor and fittings
ID (inch) | OD (mm ±0.2) | Working Pressure (bar) | Working Pressure (psi) | Burst Pressure (bar) | Burst Pressure (psi) | Min. Bend Radius (mm) |
|---|---|---|---|---|---|---|
1/4" | 9 | 173 | 2501 | 690 | 10005 | 30 |
5/16" | 11 | 158 | 2284 | 630 | 9137 | 40 |
3/8" | 12.4 | 135 | 1958 | 540 | 7830 | 60 |
1/2" | 15.9 | 118 | 1704 | 470 | 6815 | 150 |
5/8" | 19 | 88 | 1269 | 350 | 5075 | 180 |
3/4" | 22.6 | 85 | 1234 | 340 | 4930 | 260 |
1" | 29.5 | 75 | 1088 | 300 | 4350 | 300 |
Heat resistance up to 100°C; higher temperature on request. Please confirm the rating at your operating temperature with our engineers when you order.
Every JINGCHENG electrically heated hose is built to order. The catalog order form lets you specify each of the following:
Item | Catalog options |
|---|---|
Rated voltage | 380 Vac, 220 Vac, 110 Vac, 12 Vdc, or other |
Temperature sensor | Type J thermocouple, Type K thermocouple, Ni120, PT100, PT1000, or other |
Hose length | 3 m, 4.5 m, 5 m, 6 m, 10 m, or other |
Inner diameter | Φ8, Φ12, Φ16, Φ19, Φ25 mm, or other |
Hose working pressure | 4 MPa, 10 MPa, 20 MPa, 35 MPa, or other |
Rated power | 110 W/m, 150 W/m, 170 W/m, 200 W/m, or other |
End fittings (each end) | US, British or metric thread, or other |
Wiring | Pin number, wire color and function defined for the controller end and the gun/tool end |
JINGCHENG heated hoses are identified by a model code such as JCH-200-16-B-3X220-P2-8:
200: working temperature in °C (200 = 200°C)
16: hose inner diameter in mm (16 = Φ16)
B: inner tube material (B = stainless steel corrugated tube; TB = PTFE hose with stainless steel braid; T = PTFE hose; X = special material)
3X220: working voltage (220 = 220 V; 3X220 = three-phase four-wire 220 V)
P2: temperature sensor (P2 = PT100 two-wire; P3 = PT100 three-wire; K = Type K thermocouple; J = Type J thermocouple; W = no sensor; T = special sensor)
8: working pressure in MPa (8 = 8 MPa)
Ambient temperature: -40°C to +55°C
Relative humidity: not more than 85%
Atmospheric pressure: 86 kPa to 106 kPa
Voltage range: 12 Vac to 380 Vac
The surrounding medium should not contain gases that corrode metal or damage insulation, or conductive media, and severe mold must not be present. For special environments, contact us for a customized hose.
Wire the hose according to its technical parameters and the pin table supplied with it.
Do not twist the hose sideways during or after installation; lateral twisting can cause leakage, flow loss, hose damage or fire.
Avoid sharp bends; bending the hose too tightly can damage it and cause short circuit, leakage or fire.
The hose should be operated only by authorized and trained personnel, ideally the same dedicated operators.
Unauthorized modification or adjustment of the hose voids the warranty.
If you meet a problem not covered by the instructions, contact us so that our engineers can guide the installation.
Inquiry: send us your requirements by phone, fax or the inquiry form.
Specification confirmation: our engineers propose the most suitable specification as a quotation reference.
Quotation: we issue a quotation; you confirm with a purchase order.
Production: the hose is built in our factory to the confirmed specification.
Inspection and packing: every hose is checked for defects and packed.
Shipment: the hose is shipped to your designated address.
Product and temperature: tell us the food product the hose will carry and the temperature the line must hold (standard heat resistance up to 100°C).
Inner tube: describe the requirements your line places on the inner tube, so that we can confirm the custom food-grade inner tube for your application.
Size and length: choose the inner diameter for your flow (seven catalog sizes from 1/4" to 1") and the length from the tank to the machine.
Electrical: specify the supply voltage (380 Vac, 220 Vac, 110 Vac or 12 Vdc), the power per meter and the sensor type of your controller.
Connections: give the thread standard at each end (US, British or metric) and the connector and pin layout at the controller end.
Routing: route the hose without twisting and keep bends gentle, especially next to the fittings.
Shenzhen Jingcheng High-Tech Co., Ltd. has been manufacturing PTFE hoses and PTFE electrically heated hoses since 2005. Every food hose is built to order in our own factory, with a custom food-grade inner tube, uniformly braided heating elements, high-efficiency insulation and wiring matched to your equipment, and our engineers help you define the specification before production.
For food conveying equipment that needs warm product delivered at a steady temperature, the JINGCHENG Food Hose combines a custom food-grade inner tube with uniformly braided heating elements, high-efficiency insulation and heat resistance up to 100°C, in seven sizes from 1/4" to 1". Send us your equipment, product, process temperature and hose lengths for a matching specification and quotation.
