Epoxy resin is a kind of polymer material with high performance. It is a two-component system composed of epoxy group and amine group, which forms polymer compound by mixing and reaction. It has strong adhesive force, corrosion resistance, heat resistance, electrical insulation and mechanical strength, and is widely used in aviation, aerospace, automotive, construction, electronics, ships and other fields. Epoxy Resins,Crystal Clear Epoxy Resin,Hardener Epoxy Resin,Liquid Epoxy Resin Shanghai Shengduan Trading Co., Ltd. , https://www.shsdchem.com
The preparation process of epoxy resin is to mix epoxy resin monomer and amine Curing Agent in a certain proportion, and react at a certain temperature to form a polymer compound. Epoxy resins with different properties can be obtained by changing the type of monomer, the type and proportion of curing agent.
The advantage of epoxy resin is that its properties can be adjusted according to needs, and materials with high strength, high stiffness, high toughness, high temperature resistance, corrosion resistance and other characteristics can be prepared. Because of its excellent properties, epoxy resins are widely used in various fields. For example, in the aerospace field, epoxy resins are used in the manufacture of aircraft and rocket structural parts, composites, coatings and adhesives; In the automotive field, epoxy resins are used in the production of automobile body and engine parts; In the field of construction, epoxy resins are used in coatings, floors, waterproof materials and so on.
In addition, carbon fiber reinforced epoxy resin composites are also one of the most widely used epoxy resin products at present. Carbon fiber reinforced epoxy resin composites have the advantages of high strength, high modulus and low density, and are widely used in aviation, aerospace, automobile, sporting goods and other fields.
In general, epoxy resin is a high-performance material with a wide range of application prospects, and its properties can be adjusted according to needs, and it is widely used in various fields.
**Product Specifications:**
- **Model No.:** 2HM1400
- **Trademark:** HUANGGONG
- **Transport Package:** Wooden Case
- **Origin:** China
- **HS Code:** 8413
**A. Application Range**
The twin-screw pump is designed to handle a wide range of non-solid-containing fluids and extremely high-viscosity media. It offers excellent reliability for both lubricating and non-lubricating fluids, as well as for corrosive media and gas-liquid mixtures.
**Technical Parameters:**
- **Capacity:** 0.5 - 1500 m³/h
- **Pressure:** 0.1 - 2.0 MPa
- **Viscosity:** 0.5 - 100,000 mm²/s
- **Temperature:** -30°C to 200°C
- **Medium:** Various types of lubricating oils, fuel oils, and other similar fluids
**Certifications:** ISO9001:2000, CE, CCS, BV, NK, KR, ABS, RINA, GL, etc.
**Construction Options:** Horizontal, vertical, portable, with heating chamber
**Safety Features:** Explosion-proof, water-resistant, safety valve, alarm sensor
**B. Specification Table for 2W, 2HE, 2HM Series Twin-Screw Pumps**
| **Series** | **Capacity (m³/h)** | **Pressure (bar)** | **Viscosity (cst)** | **Speed (rpm)** | **Temperature (°C)** | **Mounting** | **Seal** |
|------------|---------------------|-------------------|---------------------|------------------|------------------------|---------------|-----------|
| 2HM Series | Max: 2500 | Max: 25 | 0.5 - 100,00 | 750 - 1500 | -20 - 120 | Vertical/Horizontal | Mechanical Seal |
**C. Application Fields**
1. **Petrochemical Industry:** Transfer pumps for lubricating oil, crude oil, residual oil, heavy oil, bitumen, diesel, gasoline, etc.
2. **Shipbuilding Industry:** Cargo oil pump, booster pump, stripping pump, and engine lubricating pump for fuel oil, lubricating oil, waste oil, bilge sludge, and seawater.
3. **Chemical Industry:** Transfer pumps for acids, alkalis, salt solutions, resins, glycerin, olefins, polymers, and cosmetics emulsions.
4. **Paint Industry:** Transfer pumps for inks, paints, oil-based paints, and dopes.
5. **Food Industry:** Transfer pumps for high-viscosity media such as alcohol, beverages, honey, sugar juice, toothpaste, milk, soy sauce, animal oil, vegetable oil, and chocolate.
6. **Oil Storage & Transportation:** Loading and unloading of oil goods at stations, ships, and tankers.
**D. Key Features**
1. The inlet and outlet design ensures sufficient medium remains in the pump, allowing for strong self-suction performance even when the suction pipe is empty.
2. The pump body features a special circular valve that opens when the outlet pressure exceeds the working pressure, reducing starting torque.
3. Synchronizer gears transfer torque between screws, ensuring no metal contact and reliable operation under any conditions.
4. The meshing screws form a sealed cavity, enabling smooth and continuous liquid transfer without pulsation.
5. The pump offers various heating structures to adapt to different temperatures and media.
**E. Additional Information**
Our pumps can be customized according to customer needs: horizontal or vertical installation, explosion-proof options, protection ratings, insulation levels for hazardous areas, special stainless steel for food-grade or corrosive applications, heating chambers, safety valves, and alarm sensors.
We provide comprehensive technical data, performance details, design options, application advantages, and usage areas for all our pumps. Our twin-screw pumps are ideal for use in tanker terminals, oil production, processing, industrial, petrochemical, marine, shipbuilding, food, and pharmaceutical sectors.
**F. After-Sales Service**
Within the warranty period, we will repair or replace parts free of charge for non-artificial quality issues. Normal wear and tear is excluded.
**G. Model List**
**2W Series:**
2W2-12, 2W2-18, 2W2-24, 2W2-36, 2W2-48, 2W3-20, 2W3-28, 2W3-40, 2W3-56, 2W4-25, 2W4-34, 2W4-50, 2W4-72, 2W5-30, 2W5-40, 2W5-60, 2W5-80, 2W6-38, 2W6-50, 2W6-75, 2W6-96, 2W7-43, 2W7-56, 2W7-85, 2W7-112, 2W8-50, 2W8-67, 2W8-100, 2W8-128, 2W9-80, 2W9-100, 2W9-128, 2W9-150, 2W10-80, 2W10-100, 2W10-128, 2W10-150, 2W11-128, 2W11-160, 2W11-176, 2W11-192, 2W11-250
**2HM Series:**
2HM280-20, 2HM280-28, 2HM280-40, 2HM280-56, 2HM560-25, 2HM560-34, 2HM560-50, 2HM560-72, 2HM800-30, 2HM800-40, 2HM800-60, 2HM800-80, 2HM1400-38, 2HM1400-50, 2HM1400-75, 2HM1400-96, 2HM2500-43, 2HM2500-56, 2HM2500-85, 2HM2500-112, 2HM4200-50, 2HM4200-67, 2HM4200-100, 2HM4200-128, 2HM7000-80, 2HM7000-100, 2HM7000-128, 2HM7000-150, 2HM9800-80, 2HM9800-100, 2HM9800-128, 2HM9800-150, 2HM9800-144, 2HM9800-160, 2HM18000-176, 2HM18000-192, 2HM18000-250
**H. Product Variety**
We offer a wide range of pumps including:
1. Screw Pump
2. Centrifugal Pump
3. Gear Pump
4. Vortex Pump
5. Diaphragm Pump
6. Hydraulic Deep Well Cargo Pump
7. Electric Deep Well Cargo Pump
8. Hand Pump
9. Marine Bulkhead Seal
10. Marine Tank Washing Machine
Our products are designed for durability, efficiency, and versatility across multiple industries. Whether you need a standard model or a custom solution, we are here to support your requirements.