user login

High precision 0.002mm adjustable Diesel Injector shims 19.523 valve

Place of Origin: Zhejiang

Company Profile

Location: Nanjing, Jiangsu, China (Mainland)
Business Type: Manufacturer
Main Products: Common Rail Injector Test Bench, Common Rail Pump Test Bench, Fuel Pump Test Bench

Product Detail

Model No.: B26

Product Description

High precision 0.002mm adjustable Diesel Injector shims ∅19.5∅23 valve

 

Quick Detail:

  • control product precision dimension within 0.002mm
  • no less than 5 times from finishing process to finished product
  • Reasonable Price
  • Good after Service
  • International standards
  • Selected and used by research institutes
  • Supplied to fuel injector manufacturers
  • First choice for maintenance stations
  • Ranking No.1 among the similar products in the market 

Applicable injectors(partial):

0950005212/5226/5471/5511/6353/6593/6700/...6791/8100/0570/0750/0145/0562/0761/0801/1211...614007L0127 

 

Description:

 

Features of NICE high-precision adjusting shims:

1. Product precision

Precision is the key requirement for adjusting shims.Accurate adjustment for fuel quantity si completed depending

 on grouping of products.We adopt high-precision optical ruler to control lapping dimension,and can control product 

precision dimension within 0.002mm.We finish grouping by inspecting one product with two products inside 

dust-free workshop.One product is measured for no less than 5 times from finishing process to finished product.(Testing methods:use high-precision digital display micrometer to measure conformity between actual dimension 

and required dimension,and whether the dimension for same-grouped products is same or not.)

2. Geometric tolerance

Geometric tolerance of adjusting shims is directly related to the maintenance quality of fuel injectors.Main geometric

 tolerance requirement for adjusting shims is depth of parallelism.Large shim will affect product tightness while

 small shim will affect reliability and stability of products.We adopt high-precision double-sided lapping machine to 

ensure and control depth of parallelism for products within 0.002mm.Adoption of one-time forming process better 

ensures product axiality.(Testing methods:use parallelism tester and deflection instrument to test parallelism depth

 and axiality respectively)                                                    

3. Material quality and hardness

Material quality and hardness of adjusting shims affect durability and stability of products.We choose high quality 

material and advanced thermal treatment equipments/technology.                   

 

4. Cleanliness                                                                             

 

Product cleanliness can be better ensured due to multi-channel ultrasonic cleaning, dust-free workshop packaging and plastic case sealed packaging.

 

Competitive Advantage:

Applicable injectors(partial):

0950005212/5226/5471/5511/6353/6593/6700/...6791/8100/0570/0750/0145/0562/0761/0801/1211...614007L0127 

 

ADMTECK PRODUCTS:

ADMTECK provides you with more than 100 kinds maintenance tools / auxiliary tools such as Euro 111 high 

pressure oil pumps, electronic control common rail fuel injectors, Euro 111 fuel injection pumps, fuel injector 

Post Buying Request