Sprinkler pump does not work

Sprinklers Pumps Occasionally, when the sprinkler works, sprinkler pumps do not work. When this happens, many drivers are overwhelmed. For this kind of phenomenon, many people think that there is a problem with the quality of the Sa-pump. In fact, the working principle of the sprinkler pump is a mechanical seal type. After a certain period of time, the pump components must undergo some necessary maintenance. Below, Hubei Chengli Special Purpose Vehicle Co., Ltd. answered several questions about the non-operation of sprinkler pumps.
First of all, the reason why the sprinkler does not work properly is generally divided into the following categories:
1. There is not enough fluid or fluid in the pump body.
2, suction pipe leakage.
3, speed is too low.
4, the suction process is too high or the suction pipe is bet.
5. Excessive leakage of mechanical seals.
Solution:
1, add enough liquid.
2. Check and eliminate air leakage.
3, adjust the speed.
4, reduce suction or shorten the suction line.
5. Repair or replace the mechanical seal.

Laser Engraving Machine

Overview of the UTECH CO2 Laser Engraver

UTECH Laser Engraver is the ideal laser engraving machine - no matter if you are starting your own business or want to speed up current production, laser engraving wood, plastic, acrylic, fabrics and many other material has never been more efficient. This CO2 laser engraver has the highest quality components which ensures minimal maintenance requirements.


Features:

  • High speed USB offline control system
  • On this series of machine, framework is integrally designed,working stable, economic and practical type machine
  • New software completely compatible with AutoCAD, CorelDraw andothers
  • CAD, CAM, and various photo processing software, originallyphoto output directly
  • For engraved plate printing industry, based on original model,a function of full slope enables the easily-distorted parts such assmall words, barcode to become more durable
  • Its excellent printing effect and printing precision couldcompare with flexible version
  • Part of them could be replaced
  • Equipped with high precision ball screw and up-down workingtable
  • With smoke purifier system, little noise, the machine is thebest choice of the middle and small size home workshop
  • All trademarks shown here are for reference purposesonly. They are the property of their respective owners, and we arenot authorized to sell items bearing such trademarks.

1290 laser cutting machine for sale

wood craft laser engraving cutting machine

Technical parameters:

  • UT-6090/1290/1390/1325 laser engraving machine
  • Unique decelerate design make the mechanical system move stably and smoothly
  • Edge of cutting is smooth and there is no sawtooth
  • Software adopts continuous curve method to get faster cutting speed
  • Supply with CE certificate, FDA
  • Engraving area: 600*900mm/1200*900mm/1300*900mm/1300*2500mm, etc
  • Laser power: 60W (or 80W)
  • Cutting speed: 0 to 24,000mm/min (0 to 945 inches/min)
  • Engraving speed: 0 to 54,000mm/min (0 to 2126 inches/min)
  • Resetting positioning accuracy: ±0.05mm
  • Engraving accuracy: 0.025mm
  • Power supply: 110 to 220V AC ±10%, 50 to 60Hz
  • Gross power: <1,000W
  • Operating temperature: 0 to 45°C
  • Operating humidity: 8 to 95%
  • Minimum shaping character: English 1 x 1mm (0.039 x 0.039inch)
  • Graphic format supported: BMP, HPGL, PLT, DST, DXP and AI
  • Driving system: stepper, servo motor is optional
  • Cooling mode: water-cooling and protection system
  • Auxiliary equipment: exhaust-fans, air-exhaust pipe
  • Controlling software: DSP control system
  • Compatible software: CorelDraw, AutoCAD, Photoshop
  • Laser-type: sealed CO2 laser tube
  • Applicable materials: wood, bamboo, jade, marble, organic glass, crystal, plastic, garments, paper, leather, rubber, ceramic, glass and other nonmetal materials
  • Applicable industries: advertisement, arts and crafts, leather, toys, garments, model, building upholster, computerized embroidery and clipping, packaging and paper industry
  • We are offering free shipment by sea to some sea port, contact me now for detail information of the machine.


laser engraving machine's materials


We also provide other laser machine with different working area and different function,
There must be a right machine for you:
Laser cutting and engraving machine: UT-4030, UT-6040, UT-9060, UT-1060, UT-1290, UT-1390, UT-1490, UT-1610, UT-1325, etc.
We've professional design team, any size and appearance is suitable for you, we'll can customized for you.


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Shandong U-May CNC Technology Co., Ltd. , https://www.fiberlasers.de