China oil-free copper-free pressure gauge for semiconductor air circuit Manufacturer, Supplier, Factory

SOLH VCC series pneumatic fluid control valve leverages mature PTFE‑diaphragm R&D technology. Manufactured in‑house with accessible stock, it supplies global automotive spraying, lab fluid distribution and chemical‑process end‑users. This pilot‑operated solvent fluid valve delivers zero‑sliding‑friction, low‑residue performance, resisting paints and corrosive solvents. Supporting manifold installation and 5‑million‑plus service cycles, it guarantees intrinsically‑safe medium switching for explosion‑prone coating workshops and precision fluid‑handling facilities.

Electrical Cabinet Self-locking Device (Electrical Cabinet self-locking Device) is a kind of safety protection equipment for electrical control cabinets and electrical equipment, and its main role is to automatically realize the locking and unlocking of the cabinet door. The device is usually combined with the power control system of the electrical equipment or the switch of the operation panel, and adopts the principle of mechanization to ensure the safety and stability of the cabinet. In this way, the security of the equipment can be effectively enhanced to prevent unauthorized operation, equipment damage or misuse, so as to ensure the normal operation of the electrical equipment.

Richge is a manufacturer of High Voltage One-Piece Insulators in China, specializing in producing high-quality insulators designed to provide reliable electrical insulation and mechanical support in high-voltage systems. Our one-piece insulators are engineered for durability, precision, and optimal performance in demanding environments.

SOLH SC economical tie rod standard cylinder adopts four tie rods to fasten end caps with high rigidity and impact resistance, widely adopted as general pneumatic actuator. Bore sizes range φ32~250mm, equipped with double-end adjustable air cushion to reduce impact and noise. Variants include single rod, SCD double rod, SCJ stroke adjustable and SCL lockable cylinder. Built-in magnetic ring optional for CMSG/DMSG magnetic switches, supporting oil-free operation. Shorter body than ISO profile cylinders at equal bore with competitive price. Multiple mounting types available for pushing, handling and positioning on conveyor, packaging and assembly lines. Sufficient stock supports bulk export orders.

SOLH DSNU stainless steel mini pneumatic cylinders strictly comply with ISO 6432 & CETOP RP52P international standards, fully interchangeable with FESTO DSNU original cylinders, also compatible with SMC CM2 and Airtac MG series for direct drop-in replacement. Constructed entirely from SUS304 stainless steel barrel and piston rod with forged aluminum end caps, it delivers outstanding rust-proof and anti-corrosion capability to withstand high humidity, weak acid and weak alkali environments, perfectly suited for food, pharmaceutical and hygienic-grade production lines. Roller crimped end cap connection ensures robust structural stability against vibration. It supports diverse variants including double-acting, spring single-acting and DSNU-S ultra-short compact version; optional PPV self-adaptive air cushion automatically adjusts damping across 0.1~1.0MPa pressure range for stable high-speed reciprocation. Low-friction composite sealing enables oil-free operation with service life over 8 million cycles; built-in magnetic ring option works with mainstream magnetic sensors for PLC position feedback. We maintain stable mass production and sufficient global spot inventory, widely deployed in food processing, medical packaging, electronics assembly and harsh-condition automated stations.

Electrical Switchgear Spacers are essential components designed to maintain precise alignment and spacing within electrical switchgear assemblies. These spacers play a critical role in ensuring the proper functioning and safety of electrical systems by providing necessary insulation and mechanical support between various switchgear parts.