企业特殊行业经营资质信息公示
营业执照已认证 
点击图片查看原图一，本机概述：
正杰仪器 办公椅脚轮转动测试用于评估脚轮在负载状况下的动态耐久性能测试，采用电机控制，同步带轮传动，办公椅座面放置负重,以气缸为动力,使办公椅作往返动作,以评估脚轮之耐磨寿命。
二，参数：
☆.推拉往返行程1米或指定
☆.栏杆：1组（按客户要求完全满足）
☆.往复速度：0-15次/分钟
☆.设备负载200KG
☆.高度：（30-48）cm可调
Zhengjie instrument Office Chair Caster rotation test Office Chair CasterDurability / wear life testing machine
This machine overview:
Some instruments Zhengjie Office Chair Caster rotation test. We used to test the dynamic durability assessment of casters in the load conditions, the motor control, synchronous belt drive, officechair seat placed in weight, power cylinder, the office chair back and forth movement, to evaluate the wear life of casters torgovnik.
Two, parameters:
You push and pull. The round trip of 1 meters or designated
You: 1 groups (railings fully meet according to customer requirements)
*. The reciprocating speed: 0-15 times / min
To load 200KG equipment.
*. Height: (30-48) cm adjustable
