Name	Laser Corrector for Elevator Guide Rail Installation Parts
Product Type:	elevator parts
Availability:	5000pcs
Certificates:	ISO9001
Warranty-Time:	1 year
MOQ:	1pcs
Payment:	TT
Delivery time:	2-3 days after payment

Laser Detector for Elevator Guide Rail Coplanarity

Laser Corrector for Elevator Guide Rail Installation

Laser Digital Detector for Straightness and Torsion Resistance of Elevator Guide Rail

Computational Formula of Guide Rail Offset

Adjustment for Guide Rail Distortion
offset A(mm)	adjusted dose a1 (mm)
	L=1680			L=1750
	T75 (b1=75.h1=62)	T89 (b1=89.h1=62)	T90 (b1=90.h1=75)	T114 (b1=114.h1=89)	T127 (b1=127.h1=88.9)
1	0.02	0.03	0.03	0.03	0.04
5	0.11	0.13	0.13	0.16	0.18
7	0.15	0.18	0.18	0.22	0.24
9	0.19	0.23	0.23	0.28	0.31
11	0.24	0.28	0.28	0.34	0.38
15	0.32	0.38	0.39	0.47	0.52
20	0.43	0.51	0.52	0.62	0.69

One Set of Laser Corrector for Elevator Guide Rail Installation

Included

one pair of Set Rule for Elevator Guide Rail Installation
Two pcs of LDR-DL-JS302 Laser Detector for Elevator Guide Rail Coplanarity