External Bearing Food Grade Stainless Steel Double Screw Pump Twin Screw Pump

• After-sales Service: Unlimited Times
• Warranty: One Year
• Screw Number: Double Screw Pump
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Wkse Twin Screw Pump
• Screw Suction Method: Single Suction
• Pump Shaft Position: Horizontal
• Performance: Wearable
• Application: Sewerage Treatment, Food, Chemical, Marine
• Certification: CE, ISO, RoHS, CCS
• Capacity: Max 500m³/H
• Pressure: 2.0MPa
• Viscosity: Max 100000mm²/S
• Body Material: Qt400-10,1Cr18Ni9Ti
• Middle Flange Material: Ht250,1Cr18Ni9Ti
• Spiral Sleeve Material: 16mncrs5,0cr17ni4cunb
• Shaft Material: 1Cr18Ni9Ti
• Speed: 950rpm,1450rpm
• Work Temperature: Max 250ºC
• Suction Height: 8.5m Wc
• Application 1: Alcohol Screw Pump
• Application 2: Honey Pump
• Application 3: Honey Screw Pump
• Application 4: Syrup Screw Pump
• Application 5: Toothpaste Screw Pump
• Transport Package: Standard Export Packing
• Specification: W2KSE-W8kse
• Trademark: yuanhan
• Origin: China
• HS Code: 8413604090
• Production Capacity: 10000set/Year

Product Description

TECHNICAL PARAMETERS:

flow:45mm³/h;
Operating temperature: 120°C;
Working pressure:≤2.0MPa;
Rotating sped:<1450rpm;
Viscosity:100000mm²/s;
Suck the height:<8.5m WC;
Shell pressure:2.4MPa;
Direction From the head to see a clockwise turn to (2)
(1) For cleaning media, such as steam <180 "C
(2) lf you turn counterclockwise, need to reduce some of the performance requirements, please specify when ordering specific requirements.

FEATURES:

1.Cleaning fast and convenient.
2.Can be smooth, no shear transport liquid.
3.Have a strong self-absorption ability and can be mixed vapor and liquid.
4.No contact between the working elements, can be entrained with a certain amount of fine particles (such as kaolin. etc.
5.Allow short-term dry run (≤2min).
6.Medium viscosity up to 100000mm²/ s.
7.Change the speed to adjust the flow, the output pressure to maintain stability.
8.With synchronous gear, bearing external.
9.The drive can be used a variety of ways.
10.Can choose a different import and export connection (flange or arc thread connection).
11.Easy disassembly, maintenance is simple.
12.Energy efficient.

APPLICATION:

 Chemical industry: all kinds of acid, alkali, salt solution, resin, glycerol, Paraffin, heavy residue, gasoline and other chemical raw materialsPaint industry: ink, all kinds of paint, paint, paint and so on. Beverage Food industry: alcohol, alcohol, honey, syrup, Toothpaste, milk, cream, soy sauce, vegetable oil, animal 0il, chocolate, rice pudding
and so on.
 Pharmaceutical industry: various preparations, glucose solution, and various injection and so on.

STRUCTURAL FEATURES:

1.no agitation,no pulsation, low noise
This is determined by the working principle of the screw pump.No matter what time, place, no effect on the surrounding environment, Theinherent rinciole of the screw pumo ensures that its work is almost zero when the pressure pulsates, Utra-low noise desien and carefullse ected other supporting rotating parts to ensure that the entire unit even at night work it wil not have any impact on the residents near the gas station.
2.dry running ability
The relative position of the lining is positioned by the stop, the screw shaft is positioned by the bearing support while maintaining thenoncontact between the screw and the screw and between the screw and the bushing during operation, so that the pump is allowed to dryand allows the delivery of various media (such as Newton and non-Newtonian fluids, lubricity and non-lubricating liquids, corrosive liquidsetc), suitable for multiphase media delivery.
3.suitable for frequent start of the working conditions
The number of starts per hour up to 15 to 20 times.
4.HAS A HIGH INHALATION PERFORMANCE, SELF-PRIMING ABILITY
Because of the special design of the inlet channel and the relatively small axial speed of the working fluid, the NPSHr value of thepump is very small and has good suction capacity. The bearings and synchronous gears are lubricated by the gear oil in the gearboxAt the top of the pump, when the pump is stopped, the pump retains enough media, so the pump has a good self-priming abilityMaximum suction vacuums up to 8.5m water column. The Wkse Twin Screw Pump utilizes a special combination of screw profiles and a special pump runner chamber design to ensurethat the pump can maintain a high working efficiency during the working period.
5.SIMPLE OPERATION, EASY MAINTENANCE
Wkse-type twin-screw pump with a unique design, so that its operation and maintenance is very simple, can easily remove thepump connection screw, the pump removed separately, so direct cleaning the pump, screw and mechanical seals, There is no deacend of the pump flow. The pump can be cleaned or disinfected with steam or other media at temperatures below 180 "C. Maintenancereplacement seal does not affect the other components of the unit, the pump work is extremely reliable and safe. The pump outlet can be equipped with satety equipment such as reliet valve, pressure control valve, safety valve, etc, ,if necessarythe pump unit can be provided for the mobile (base with four small wheels and traction handrails).
6.SIMPLE MAINTENANCE.SATISFACTORY WORKING LIFE
The Wkse pump is designed with a special positioning structure, The bearings are subjected to axial forces, between the screwrotors, without any metal contact between the rotor and the pump housing, thus ensuring a very long wear of the pump for a lontime. Clever drive structure design makes the daily maintenance workload is almost zero, the pump life is very long.
7.SPECIAL DESIGN, FLEXIBLE SPEED
 According to the user's request, the use of stepless speed motor drive pump or variable frequency speed control system to controlthe motor drive pump. Their common feature is to adjust the motor speed to adjust the pump flow.
9.Material Code:

Model code	Material of Casing	Middle flange		Shaft materia			Spiral sleeve material
W75	QT400-10	HT250		0Cr17Ni4Cu4Nb			16MnCrS5
W77	1Cr18Ni9Ti	1Cr18Ni9Ti		0Cr17Ni4Cu4Nb			0Cr17Ni4Cu4Nb

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