Major technique parameter:

1, supply voltage: 220V±10%, frequency: 50Hz

2, temperature ranges: 50~250, use scope: 50~180

3, mud speeds of flow: 0.16m/s

4, roller rotational speeds: 112r/min

5, thermal ratings: 500W-1500W

6, electrical machinery powers: 180W-700W

Roller Ovens are well-insulated units designed for convenienceuse in the field or in the laboratory. Attention has been given to the arrangement of gears, bearings, heating elements, etc., to provide simple maintenance. The number of rollers can be varied to customer specifications. Write for details and prices on voltages other than those listed.

Dynamic aging should be performed in rolling or rotating ovens capable of safely achieving and maintaining temperatures of 150 to 300 (66-190). A 16-hour minimum aging time is recommended for such exposures. Depending upon the temperature stability of the product(s) being evaluated, the time and temperature may need to be adjusted. In investigating the performance characteristics of fluids and evaluating additives, it is highly desirable to simulate downhole condition as closely as possible

Roller Ovens provide an excellent method of simulating circulating conditions. Mud samples are placed in High-Temperature Aging Cells or the cells of High-Pressure, High-Temperature Filter Presses. These cells are placed in the roller oven where they are subjected to moderate heat and agitation on power-driven rollers. This equipment is particularly useful in investigating muds where base exchange reaction is of importance (such as lime-treated muds), or in studying the stability of additives (such as thinners and organic colloids).
Specifications : GRL—BX
Technical parameters: Working temperature: 50℃-180℃ Roller rotation speed: 112±5r/min Heating efficiency: 500W Working area: 300×250×220mm Overall size: 660×334×270mm
Purpose & characters: The temperature control part of heating furnace adopts the digital electric regulator. Display accuracy of digital LED is high. The temperature can be set directly. It is easy to operate and carry for its small volume. It can be used to research into the basic ion exchange reaction (Ga + disposed slurry) in the newly prepared slurry and determine the stability of adjuvant in slurry (such as all kinds of thinner and organic glue). It can also be used to mix the chemical medicine, liquid and powder substance and remove the gas from the liquid.

Specifications : GRL—3 portable roller oven
no name specification
1 Power supply 220V±5% 50Hz ,230v is no problem
2 motor 120W
3 　Heating power  500W
4 Temperature use scope 0℃~300℃
5 Temperarture controlled precision ±5℃
6 Roller speed  50r/min,also make it according to requirement
7 mud speeds of flow 0.16 m/s, also make it according to requirement
8 No.of aging cell 2
9 Working volume 300×260×210mm
10 Overall dimension 520×460×400mm

GRL-5 digital roller oven specification
no name specification
1 Power supply 220V±5% 50Hz ,230v is no problem
2 motor 180W
3 　Heating power  1000W
4 Temperature use scope 0℃~300℃
5 Temperarture controlled precision ±5℃
6 Roller speed  50r/min,also make it according to requirement
7 mud speeds of flow 0.16 m/s, also make it according to requirement
8 No of aging cell 4
9 Working volume 570×360×390mm
10 Overall dimension 690×730×550mm

 
GRL-7 digital roller oven specification
no name specification
1 Power supply 220V±5% 50Hz ,230v is no problem
2 motor 370W
3 　Heating power  1000W
4 Temperature use scope 0℃~300℃
5 Temperarture controlled precision ±5℃
6 Roller speed  50r/min,also make it according to requirement
7 mud speeds of flow 0.16 m/s, also make it according to requirement
8 No of aging cell 6
9 Working volume  
10 Overall dimension  

GRL-9 digital roller oven specification
no name specification
1 Power supply 220V±5% 50Hz ,230v is no problem
2 motor 370W
3 　Heating power  1000W
4 Temperature use scope 0℃~300℃
5 Temperarture controlled precision ±5℃
6 Roller speed  50r/min,also make it according to requirement
7 mud speeds of flow 0.16 m/s, also make it according to requirement
8 No of aging cell 8
9 Working volume 580×600×360mm
10 Overall dimension 700×750×720mm

 
XGRL-4 roller oven specification
no name specification
1 Power supply 220V±5% 50Hz ,230v is no problem
2 motor 370W
3 　Heating power  700W×2
4 Temperature use scope 0℃~300℃
5 Temperarture controlled precision ±5℃
6 Roller speed  50r/min,also make it according to requirement
7 mud speeds of flow 0.16 m/s, also make it according to requirement
8 No of aging cell 8
9 Working volume 555×355×630mm
10 Overall dimension 700×820×685mm

Technical parameters:digital roller oven Working temperature: 50℃-180℃ Roller rotation speed: 112±5r/min Heating efficiency: 500W Working area: 300×250×220mm Overall size: 660×334×270mm
Purpose & characters: The temperature control part of roller oven(heating furnace) adopts the digital electric regulator. Display accuracy of digital LED is high. The temperature can be set directly. It is easy to operate and carry for its small volume. It can be used to research into the basic ion exchange reaction (Ga + disposed slurry) in the newly prepared slurry and determine the stability of adjuvant in slurry (such as all kinds of thinner and organic glue). It can also be used to mix the chemical medicine, liquid and powder substance and remove the gas from the liquid.
The temperature control of digital roller oven adopts the newest intelligent control technology of personal computer. The temperature can be set directly by virtue of digital display. It is characterized by the deviation instruction, high precision and safe working. In addition, the systems of power and electrical control are set in the upper section of the heater body. The import generator control technology of frequency conversion is used in the apparatus. Therefore, the transmission is steady and the noise is slight. It is also convenient for using, maintaining and repairing.
    The usage of the instrument is mainly in the following aspects:
(1) Evaluate the stability of drilling fluid additives (Such as various deflocculates and organic polymers).
(2) Used as a drying oven.
(3) Used as an aging oven.
(4) Used as a ball grinder.
(5) Stir chemical solution.
(6) Mix liquids or solids.
(7) Exclude air from a fluid.