Computer Control Type Manhole Pressure Testing Machine
This machine is based on CJ/T3012-1993 "cast iron inspection manhole cover", CJ/T121-2000 "recycled resin composite inspection manhole cover" and JC889-2001 "steel fiber concrete inspection manhole cover", GB/T 23857-2009 "inspection manhole cover", etc. Designed by industry or national standards for testing the bearing capacity and deformation of the manhole cover. Its structural performance meets the requirements of the test specification.
ZL-8022B Computer control type Manhole pressure te...
Main features:
1. The main machine adopts high rigidity structure to ensure the safety during the test.
2. The loading cylinder is placed below, and the height of the table is 300mm, which is convenient for taking and placing the manhole cover test piece.
3. The ball joint is connected between the rigid block and the push-out end of the piston to ensure the authenticity of the measured bearing capacity.
4. The special sealing material is used between the cylinder and the piston to achieve high sealing, low friction and long life.
5. the use of professional test oil pump motor unit, low noise and long life.
6. Use ultra-fine oil filter to ensure the cleanness of the oil circuit system to ensure long-term operation of the control actuator.
7. The computer will shows that the current force value, peak value, etc. are displayed in real time.
Configuration:
1. 1000KN manhole pressure test machine host 1set
2. Control oil source 1
3. The use of instructions, certificate, warranty card, packing list 1 set
4. computer 1 set , software 1 set
Main technical parameters:
| Test force | 600KN/1000KN |
| Effective test space | 1200mmx1200mm/1400mm×1400mm (can be customized) |
| Table height | 300mm |
| Force value accuracy | ≤ ± 1% (better than level 1) |
| Loading speed adjustment range | 0.1 ~ 25KN / s (manual stepless speed regulation) |
| Piston stroke | 300mm |
| Deformation measurement range | 0-20mm |
| Deformation measurement resolution | 0.01mm |
| Load indication accuracy | 0.1KN |
| Loading method | electro-hydraulic |
| Control mode | manual / electro-hydraulic servo speed. |
| Loading media | 46#/68# anti-wear hydraulic oil |
| Motor power | 0.75KW |
| Voltage | 380V/220V |
| Host size | 1200mm × 1400mm × 1500mm (length × width × height) |
| Host weight | 3000Kg |
Main features:
1. The main machine adopts high rigidity structure to ensure the safety during the test.
2. The loading cylinder is placed below, and the height of the table is 300mm, which is convenient for taking and placing the manhole cover test piece.
3. The ball joint is connected between the rigid block and the push-out end of the piston to ensure the authenticity of the measured bearing capacity.
4. The special sealing material is used between the cylinder and the piston to achieve high sealing, low friction and long life.
5. The use of professional test oil pump motor unit, low noise and long life.
6. Use ultra-fine oil filter to ensure the cleanness of the oil circuit system to ensure long-term operation of the control actuator.
7. The digital display shows that the current force value, peak value, etc. are displayed in real time.
About Our Company
We are Zhongli Instrument Technology Co., Ltd, an instrument Expert, Headquartered in Dongguan, Guangdong, China.since 2007, specialized in manufacturing Lab testing equipments.
Throughout its more than 14 years of history, Our products have sold well in the Europe, America and Southeast Asia market and total more than 95 countries these years,especially favored by European and American countries.
Our equipments cover a wide range of industries, such as rubber and plastics industry, food industry, packaging industry, electronics industry, etc.and are suitable for all scientific research units, quality inspection institutions and academic fields.
In addition to standard machines, our R&D team can customize it for you. Just tell us your needs and we will make you satisfied.
