The leader in self-priming lock: Shangkun lock, after 20,000 fatigue tests, excellent quality!

We are committed to designing suitable intelligent self-priming locks for our customers.

• The latest new product developed by Shangkun is self-priming lock which is suitable for squeeze seal of box door or cabinet door;

• It has a first support member, clamping member, locking fastener, clutch member, self-priming drive component and unlocking unit, the clamping member is positioned on the first supporting member and can be rotated relative, the clamping member is provided with a clamping hook, a first clamping tooth and a second clamping tooth;

• The clutch is assembled on the first support in a rotatable form and is provided with a clamping groove, which is used for clamping with the first clamping tooth to establish a pre-locking state and clamping with the second clamping tooth by clamping groove;

• The clutch is assembled on the first support in a rotatable form and is provided with a clamping groove, which is used for clamping with the first clamping tooth to establish a pre-locking state and clamping with the second clamping tooth by clamping groove;

• The self-priming drive assembly is used to drive the card adapter to rotate, so that the card adapter changes from the pre-locked state to the locked state;

• Unlock unit drives the clutch to rotate so that the clutch is separated from the clamp for unlocking. Simple structure, labor-saving operation, safe, suitable for self-priming lock of squeeze seal of box door or cabinet door.

recommend product：SK1-1949DX

Product features: beautiful design of metal button switch, support the configuration of mechanical keys and custom PLC command unlocking function, equipped with induction automatic locking and a tight seal function, easy to understand the installation operation, installation design is not left and right. It also supports two mounting methods: external or embedded. With a buzzer sound prompt lock alarm function, more user-friendly operation.

The main material of the shell is aluminum alloy, and the surface is treated with blue paint

Mainly used in test box, high and low temperature test box, oven and medical biological box.