Uses and Features
High and low-pressure polyethylene dual-purpose film blowing machine unit is used to blow various plastic films such as low-density polyethylene (LDPE), high-density polyethylene (HDPE) and linear low-density polyethylene (LLDPE). The films can be widely applied to packaging for industrial products, textiles, apparel and food and agricultural coverage. The cylinders and screw rods of extruders in mentioned models are all made from high-quality alloy steel through precision machining and nitriding, so as to ensure optimal hardness and corrosion resistance. The auxiliary extruder is provided with a platform rail worktable to be operated more conveniently. The winding device adopts torque motor as the power to keep suitable tension, orderly winding and convenient roll replacement.
 Main Technical Parameters| Model | RP-ABA45 | RP-ABA50 | RP-ABA55 | |
| Material | HDPE LDPE LLDPE | |||
| Max. Film width | 600mm | 800mm | 1000mm | |
| Film output (kg/h) | 60 | 80 | 100 | |
| Film thickness | 0.008-0.1mm | |||
| Extrusion Unit | ||||
| Screw Diameter(mm) | A45+B45 | A50+B50 | A55+B55 | |
| Gearbox | A133+A133 | B146+B146 | B146+B146 | |
| L/D | 28:1 | |||
| Screw material | 38 CRMOALA | |||
| Barrel material | 38 CRMOALA | |||
| Main motor (kw) | A11+B11 | A15+B15 | A18.5+B18.5 | |
| Cooling blower | 2.2kw | 3kw | 4kw | |
| Thermo Control | 3*2 zone | 3*2zone | 3*2zone | |
| Extrusion Die | ||||
| Die size (mm) | φ60/120 | Φ100/180 | Φ120/220 | |
| Thermo Control | 2 zone | |||
| Double vent air ring | 1 pcs | |||
| Take-up Unit | ||||
| Roller width of take up (mm) | 700 | 900 | 1100 | |
| Take up motor (kw) | 1.1 | 1.5 | 1.5 | |
| Take up speed | 10-60m/min | |||
| Winding Unit | ||||
| Type of winder | Surface Fricition Double Winder | |||
| Winder roller width | 700mm | 900mm | 1100mm | |
| Winding speed | 10-60m/min | |||
| Winder motor(N/M) | 10 | 10 | 15 | |
| Machine size (mm) | 4500*3000*4500 | 4800*3500*4800 | 5000*4000*5200 | |
Machine Details
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Mud Pump for oil drilling
Mud pump has a longer stroke and can be operated at a lower stroke, thus improved the water supplying perfor-mance effectively and extended the lifetime of expendable parts in the fluid end greatly.
The power end uses combined lubricating system of forced lubrication and splash lubrication. Reliable to lubricate and promote the service life of power end.
This series mud pump are strictly manufactured according to API Spec 7k "the Equipment Specification of Well Drilling and Repairing", and are tested accordingly when leave factory.
Features of drilling rig mud pump
1. The pump has features of advanced structure, small volume, reliable operation, easy maintenance.
2. The cylinder is made of alloy steel forgings, and the three cylinders of each pump are interchangeable.
3. In order to enhance its corrosion resistance, the cylinder surface is processed by chemical nickel plating.
4. The design of straight-through cylinder valve structure, reduced the volume of the hydraulic cylinder and increased the volumetric efficiency.
Mud Pump,Mud Sucker Pump,Mud Hog Pump,Drilling Mud Pump
JIANGSU XI TEC ENVIRONMENTAL&DRILLING EQUIPMENT COMPANY CO.LTD , https://www.nbxitecdrilling.com